Set To Do branch

83 files changed, 0 insertions, 26412 deletions

diff --git a/GPG-KEY b/GPG-KEY
deleted file mode 100644
index e8eacb5..0000000
--- a/GPG-KEY
+++ /dev/null
@@ -1,13 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-
-mDMEYtQrJBYJKwYBBAHaRw8BAQdAkd2m/wg3S5tUWgayttx6zTjKZKv25NKhgvsT
-plIwOOO0IlNsYWNrIENvZGVyIDxzbGFja2NvZGVyQHNlcnZlci5reT6IlgQTFgoA
-PhYhBNDP/RB1yrjaMpl1B40UfuoZ7/ApBQJi1CskAhsDBQkDwmcABQsJCAcDBRUK
-CQgLBRYCAwEAAh4FAheAAAoJEI0UfuoZ7/ApyVwBAIaOhi7ecOTc0D9NBkFCnHyC
-oR8pbgNTogBXQk0luyfnAQCSZzb0uusXcXI/0noJNUMbaREPcMUWO/zvp8uFO7Wy
-Brg4BGLUKyQSCisGAQQBl1UBBQEBB0Bgk8J69bD5Pd/RK5KBluEitrvpQS+QTV4D
-lFXWp54UIQMBCAeIfgQYFgoAJhYhBNDP/RB1yrjaMpl1B40UfuoZ7/ApBQJi1Csk
-AhsMBQkDwmcAAAoJEI0UfuoZ7/ApF64BAIsDNyjh6Gnt9B4QpTtpt2S1qp3lPPfi
-7OoC9lVfXpJfAP9/1esFfUjIBB0Pq9YxJJiHjm1NZsfaJ5qmYn9BUQWuDg==
-=CsC0
------END PGP PUBLIC KEY BLOCK-----
diff --git a/README.md b/README.md
deleted file mode 100644
index 6ac2e91..0000000
--- a/README.md
+++ /dev/null
@@ -1,102 +0,0 @@
-# Mirror
-
-Mirror free and open-source projects you like with minimal effort.
-
-Use this project as a service to keep a local or hosted copy of the projects
-source code or their assets.
-
-## Status
-
-This project is in pre-alpha and under active development.  Expect rapid and
-breaking changes.
-
-## Requirements
-
-The following applications are required on your system.
-
- - Golang >= 1.22.4
- - git
- - rsync
-
-## Verification
-
-Verify the project and its assets using the GPG Key included in the project.
-
-```
-gpg --import GPG-KEY
-git commit verify-commit HEAD
-```
-
-To verify the projects vendored depnendencies:
-
-```
-go mod verify
-```
-
-## Building and Installation
-
-### Slackware
-
-You can create a package using the Slackbuild script provided with the project.
-
-```
-cd contrib/slackbuild
-sudo sh *.SlackBuild
-```
-
-### Other Unix-like systems
-
-Standard practice is to install under /usr/local/bin
-
-```
-sudo GOBIN=/usr/local/sbin go build ./cmd/...
-```
-
-## Configuration
-
-Configuration is provided via json file format.
-
- - `min-interval` is the minimum time to wait before mirroring a project.
- - `max-interval` is the minimum time to wait before mirroring a project.
- - `mirrors` is the list of projects you want mirrored and how.
-   - `rsync` for mirroring files.
-   - `git` for mirroring project source code.
-   - `github-assets` for mirroring Github project assets.
-
-Refer to the following example.  Mirror will mirror each project at a random
-interval between 1 and 24 hours.
-
-```
-{
-  "min-interval": "1h",
-  "max-interval": "24h",
-  "mirrors": [
-    {
-      "method": "rsync",
-      "from": "rsync://mirrors.kernel.org/slackware/slackware64-15.0",
-      "to": "/mirror/slackware/slackware64-15.0"
-    },
-    {
-      "method": "rsync",
-      "from": "rsync://mirrors.kernel.org/slackware/slackware-iso/slackware64-15.0-iso",
-      "to": "/mirror/slackware/slackware64-15.0-iso"
-    },
-    {
-      "method": "rsync",
-      "from": "rsync://mirrors.kernel.org/slackware/slackware64-current",
-      "to": "/mirror/slackware/slackware64-current"
-    },
-    {
-      "method": "git",
-      "from": "https://github.com/ytdl-org/youtube-dl",
-      "to": "/srv/git/slackcoder/youtube-dl",
-      "description": "Command-line program to download videos from YouTube.com and other video sites"
-    },
-    {
-      "method": "github-assets",
-      "from": "https://github.com/ytdl-org/youtube-dl",
-      "to": "/mirror/youtube-dl"
-    }
-  ]
-}
-```
diff --git a/cmd/mirror/main.go b/cmd/mirror/main.go
deleted file mode 100644
index e8a7f6c..0000000
--- a/cmd/mirror/main.go
+++ /dev/null
@@ -1,44 +0,0 @@
-package main
-
-import (
-	"flag"
-	"log"
-	"os"
-
-	"git.server.ky/slackcoder/mirror/internal/service"
-)
-
-type Flags struct {
-	Config  string
-	Mirrors string
-}
-
-func ParseFlags() *Flags {
-	var flags Flags
-
-	flag.StringVar(&flags.Config, "config", "/etc/mirror/config.json", "configuration file")
-
-	flag.Parse()
-	return &flags
-}
-
-func exitOnError(err error) {
-	if err != nil {
-		log.Printf("%s", err)
-		os.Exit(-1)
-	}
-}
-
-func main() {
-	flags := ParseFlags()
-
-	var cfg service.Config
-	err := service.ApplyFileConfig(&cfg, flags.Config)
-	exitOnError(err)
-
-	srv, err := service.NewService(&cfg)
-	exitOnError(err)
-
-	err = srv.Run()
-	exitOnError(err)
-}
diff --git a/contrib/slackbuild/config.json b/contrib/slackbuild/config.json
deleted file mode 100644
index f9fe2e9..0000000
--- a/contrib/slackbuild/config.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "min-interval": "1h",
-  "max-interval": "24h",
-  "mirrors": [
-  ]
-}
diff --git a/contrib/slackbuild/doinst.sh b/contrib/slackbuild/doinst.sh
deleted file mode 100644
index 7a11ce4..0000000
--- a/contrib/slackbuild/doinst.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-config() {
-  NEW="$1"
-  OLD="$(dirname $NEW)/$(basename $NEW .new)"
-  # If there's no config file by that name, mv it over:
-  if [ ! -r $OLD ]; then
-    mv $NEW $OLD
-  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
-    # toss the redundant copy
-    rm $NEW
-  fi
-  # Otherwise, we leave the .new copy for the admin to consider...
-}
-
-preserve_perms() {
-  NEW="$1"
-  OLD="$(dirname $NEW)/$(basename $NEW .new)"
-  if [ -e $OLD ]; then
-    cp -a $OLD ${NEW}.incoming
-    cat $NEW > ${NEW}.incoming
-    mv ${NEW}.incoming $NEW
-  fi
-  config $NEW
-}
-
-if ! getent group mirror >/dev/null; then
-  groupadd mirror \
-    --system
-fi
-
-if ! getent passwd mirror >/dev/null; then
-  useradd mirror \
-    --comment 'Mirror' \
-    --gid mirror \
-    --system \
-    --home-dir /var/empty \
-    --shell /bin/false \
-    || true
-fi
-
-chown mirror:mirror /var/log/mirror
-
-preserve_perms etc/rc.d/rc.mirror.new
-preserve_perms etc/mirror/config.json.new
diff --git a/contrib/slackbuild/mirror.SlackBuild b/contrib/slackbuild/mirror.SlackBuild
deleted file mode 100644
index eccbc1a..0000000
--- a/contrib/slackbuild/mirror.SlackBuild
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/bin/bash
-
-cd $(dirname $0) ; CWD=$(pwd)
-
-GIT_COMMIT=$(git rev-parse --short HEAD)
-PRGNAM=mirror
-VERSION=${VERSION:-$GIT_COMMIT}
-BUILD=${BUILD:-1}
-TAG=${TAG:-_slackcoder}
-PKGTYPE=${PKGTYPE:-txz}
-
-if [ -z "$ARCH" ]; then
-  case "$( uname -m )" in
-    i?86) ARCH=i586 ;;
-    arm*) ARCH=arm ;;
-       *) ARCH=$( uname -m ) ;;
-  esac
-fi
-
-if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
-  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
-  exit 0
-fi
-
-TMP="${TMP:-/tmp/SBo}"
-PKG="$TMP/package-$PRGNAM"
-OUTPUT="${OUTPUT:-/tmp}"
-
-set -e
-
-rm -rf "$PKG"
-mkdir -p "$TMP" "$PKG" "$OUTPUT"
-cd "$TMP"
-rm -rf $PRGNAM-$VERSION
-cp -R $CWD/../.. $PRGNAM-$VERSION
-cd $PRGNAM-$VERSION
-
-chown -R root:root .
-find -L . \
- \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
-
-# Point go to the location of the source tree
-export GOPATH="$TMP/$PRGNAM-$VERSION.gopath"
-export GOBIN="$PKG/usr/sbin"
-
-go install \
-  -ldflags="-linkmode external -extldflags -static" \
-  -a -x ./...
-
-mkdir -p "$PKG/usr/doc/$PRGNAM-$VERSION"
-cp -a \
-  README.md \
-  "$PKG/usr/doc/$PRGNAM-$VERSION"
-cat "$CWD/$PRGNAM.SlackBuild" > "$PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild"
-
-mkdir -p "$PKG/install"
-cat "$CWD/slack-desc" > "$PKG/install/slack-desc"
-cat "$CWD/doinst.sh" > "$PKG/install/doinst.sh"
-
-mkdir -p "$PKG/etc/rc.d"
-cat "$CWD/rc.mirror" > "$PKG/etc/rc.d/rc.mirror.new"
-mkdir -p $PKG/etc/mirror
-cat "$CWD/config.json" > "$PKG/etc/mirror/config.json.new"
-mkdir -p "$PKG/var/log/mirror"
-
-cd "$PKG"
-/sbin/makepkg -l y -c n "$OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
diff --git a/contrib/slackbuild/rc.mirror b/contrib/slackbuild/rc.mirror
deleted file mode 100644
index 81acb9b..0000000
--- a/contrib/slackbuild/rc.mirror
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/bin/sh
-#
-# Startup/shutdown script for the mirror service.
-#
-
-create_run_dir() {
-  if [ ! -d /run/mirror/ ]; then
-    mkdir -p /run/mirror
-    chown :mirror /run/mirror
-    chmod g+wX /run/mirror
-  fi
-}
-
-start() {
-  echo "Starting Mirror service"
-  create_run_dir
-
-  daemon \
-    --name=mirror \
-    --user=mirror \
-    --pidfiles=/run/mirror \
-    --output=/var/log/mirror/mirror.log \
-    -- mirror -config /etc/mirror/config.json
-}
-
-stop() {
-  echo "Stopping Mirror service"
-  /usr/bin/daemon --name=mirror --pidfiles=/run/mirror --stop
-}
-
-status() {
-  /usr/bin/daemon --name=mirror --pidfiles=/run/mirror --running --verbose
-}
-
-case "$1" in
-start)
-  start
-  ;;
-stop)
-  stop
-  ;;
-status)
-  status
-  ;;
-*)
-  echo "Usage: $0 {start|stop|status}"
-  exit 1
-esac
diff --git a/contrib/slackbuild/slack-desc b/contrib/slackbuild/slack-desc
deleted file mode 100644
index 5562ff4..0000000
--- a/contrib/slackbuild/slack-desc
+++ /dev/null
@@ -1,20 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.
-# Line up the first '|' above the ':' following the base package name, and
-# the '|' on the right side marks the last column you can put a character in.
-# You must make exactly 11 lines for the formatting to be correct.  It's also
-# customary to leave one space after the ':' except on otherwise blank lines.
-
-        |-----handy-ruler------------------------------------------------------|
-mirror: mirror
-mirror:
-mirror: Mirror project assets and source code.
-mirror:
-mirror:
-mirror:
-mirror:
-mirror:
-mirror:
-mirror:
-mirror:
-
diff --git a/go.mod b/go.mod
deleted file mode 100644
index 62be13d..0000000
--- a/go.mod
+++ /dev/null
@@ -1,14 +0,0 @@
-module git.server.ky/slackcoder/mirror
-
-go 1.22.4
-
-require (
-	dario.cat/mergo v1.0.0
-	github.com/stretchr/testify v1.9.0
-)
-
-require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
-)
diff --git a/go.sum b/go.sum
deleted file mode 100644
index 6169cb2..0000000
--- a/go.sum
+++ /dev/null
@@ -1,12 +0,0 @@
-dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
-dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/internal/github/filesystem.go b/internal/github/filesystem.go
deleted file mode 100644
index 3f069b4..0000000
--- a/internal/github/filesystem.go
+++ /dev/null
@@ -1,63 +0,0 @@
-package github
-
-import (
-	"fmt"
-	"net/url"
-	"os"
-	"path"
-	"strings"
-)
-
-func listReleasesByTagName(dst *url.URL) ([]string, error) {
-	entries, err := os.ReadDir(dst.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	var tagNames []string
-	for _, entry := range entries {
-		tagNames = append(tagNames, entry.Name())
-	}
-
-	return tagNames, nil
-}
-
-// The path which project release assets are saved.
-func localReleaseFilePath(dst *url.URL, tagName string) string {
-	return path.Join(dst.Path, tagName)
-}
-
-func releaseName(tagName string) string {
-	version := tagName
-	if strings.HasPrefix(version, "v") {
-		version = strings.TrimLeft(version, "v")
-	}
-
-	return version
-}
-
-// The source filename for a Github release.
-//
-// # The source code URL provided by Github's API only references the tag name
-//
-// for the release.  To make it useful for users, we rename to file to include
-// the project name as their website does.
-func releaseSourceFileName(project string, tagName string, ext string) string {
-	return fmt.Sprintf("%s-%s.%s", project, releaseName(tagName), ext)
-}
-
-func removeRelease(dst *url.URL, tagName string) error {
-	fp := localReleaseFilePath(dst, tagName)
-	return os.RemoveAll(fp)
-}
-
-func isFileExist(fp string) (bool, error) {
-	_, err := os.Stat(fp)
-	if os.IsNotExist(err) {
-		return false, nil
-	} else if err != nil {
-		return false, err
-	}
-
-	return true, nil
-}
diff --git a/internal/github/github.go b/internal/github/github.go
deleted file mode 100644
index bf35a6a..0000000
--- a/internal/github/github.go
+++ /dev/null
@@ -1,262 +0,0 @@
-package github
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"os"
-	"path"
-	"path/filepath"
-	"regexp"
-	"time"
-)
-
-type Client struct {
-	*jsonClient
-}
-
-func NewClient() *Client {
-	jsonClient := newJSONClient(http.DefaultClient, "https://api.github.com")
-	return &Client{
-		jsonClient: jsonClient,
-	}
-}
-
-type Asset struct {
-	Name               string `json:"name"`
-	BrowserDownloadURL string `json:"browser_download_url"`
-}
-
-type Release struct {
-	ID          int       `json:"id"`
-	TagName     string    `json:"tag_name"`
-	PublishedAt time.Time `json:"published_at"`
-	TarballURL  string    `json:"tarball_url"`
-	ZipballURL  string    `json:"zipball_url"`
-	Assets      []Asset   `json:"assets"`
-}
-
-func intRef(v int) *int {
-	return &v
-}
-
-func (c *Client) ListReleases(owner string, project string) ([]Release, error) {
-	var resp []Release
-
-	_, err := c.jsonClient.Request(http.MethodGet, intRef(http.StatusOK), path.Join("repos", owner, project, "releases"), nil, &resp)
-	if err != nil {
-		return nil, err
-	}
-
-	return resp, nil
-}
-
-func (c *Client) DownloadAsset(w io.Writer, owner string, project string, asset *Asset) error {
-	resp, err := http.Get(asset.BrowserDownloadURL)
-	if err != nil {
-		return err
-	}
-
-	_, err = io.Copy(w, resp.Body)
-	if err != nil {
-		return err
-	}
-	return nil
-
-}
-
-func (c *Client) DownloadRelease(
-	dirPath string,
-	org string,
-	project string,
-	release *Release,
-) error {
-	for _, asset := range release.Assets {
-		fp := path.Join(dirPath, path.Base(asset.Name))
-		f, err := os.Create(fp)
-		if err != nil {
-			return err
-		}
-		defer f.Close()
-
-		resp, err := http.Get(asset.BrowserDownloadURL)
-		if err != nil {
-			return err
-		}
-		_, err = io.Copy(f, resp.Body)
-		if err != nil {
-			return err
-		}
-	}
-
-	fp := path.Join(dirPath, releaseSourceFileName(project, release.TagName, "tar.gz"))
-	if exist, err := isFileExist(fp); err != nil {
-		return fmt.Errorf("downloading tarball: %w", err)
-	} else if !exist {
-		f, err := os.Create(fp)
-		if err != nil {
-			return err
-		}
-		defer f.Close()
-
-		resp, err := http.Get(release.TarballURL)
-		if err != nil {
-			return err
-		}
-		_, err = io.Copy(f, resp.Body)
-		if err != nil {
-			return err
-		}
-	}
-
-	fp = path.Join(dirPath, releaseSourceFileName(project, release.TagName, "zip"))
-	if exist, err := isFileExist(fp); err != nil {
-		return err
-	} else if !exist {
-		f, err := os.Create(fp)
-		if err != nil {
-			return fmt.Errorf("downloading zipball: %w", err)
-		}
-		defer f.Close()
-
-		resp, err := http.Get(release.ZipballURL)
-		if err != nil {
-			return err
-		}
-		_, err = io.Copy(f, resp.Body)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func releaseDownloads(
-	project string,
-	release *Release,
-) map[string]string {
-	files := make(map[string]string)
-
-	for _, asset := range release.Assets {
-		files[path.Base(asset.Name)] = asset.BrowserDownloadURL
-	}
-
-	fileName := releaseSourceFileName(project, release.TagName, "tar.gz")
-	files[fileName] = release.TarballURL
-
-	fileName = releaseSourceFileName(project, release.TagName, "zip")
-	files[fileName] = release.ZipballURL
-
-	return files
-}
-
-func (c *Client) download(dst string, src string) error {
-	resp, err := http.Head(src)
-	if err != nil {
-		return err
-	}
-
-	info, err := os.Stat(dst)
-	if !os.IsNotExist(err) && err != nil {
-		return err
-	}
-	if info != nil {
-		if info.Size() == resp.ContentLength {
-			return nil
-		}
-
-		err := os.Remove(dst)
-		if !os.IsNotExist(err) && err != nil {
-			return fmt.Errorf("could not remove '%s': %w", dst, err)
-		}
-	}
-
-	resp, err = http.Get(src)
-	if err != nil {
-		return err
-	}
-
-	f, err := os.Create(dst)
-	if err != nil {
-		return fmt.Errorf("creating '%s': %w", dst, err)
-	}
-	defer f.Close()
-
-	_, err = io.Copy(f, resp.Body)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (c *Client) MirrorAssets(dst *url.URL, src *url.URL) error {
-	if src.Hostname() != "github.com" {
-		return fmt.Errorf("host must be github.com")
-	}
-	if dst.Scheme != "file:///" && dst.Scheme != "" {
-		return fmt.Errorf("unsupported destination scheme '%s'", dst.Scheme)
-	}
-
-	matches := regexp.MustCompilePOSIX("/(.*?)/(.*?)").FindAllStringSubmatch(src.Path, 1)
-	if len(matches) != 1 && len(matches[0]) != 2 {
-		return fmt.Errorf("must be a full path to the project")
-	}
-
-	owner := matches[0][1]
-	project := matches[0][2]
-
-	releases, err := c.ListReleases(owner, project)
-	if err != nil {
-		return fmt.Errorf("fetching list of releases: %w", err)
-	}
-
-	existingFiles := make(map[string]bool)
-
-	filepath.WalkDir(dst.Path, func(path string, _ os.DirEntry, err error) error {
-		if err != nil {
-			return err
-		}
-
-		path, err = filepath.Abs(path)
-		if err != nil {
-			return err
-		}
-		existingFiles[path] = true
-
-		return nil
-	})
-	delete(existingFiles, dst.Path)
-
-	for _, release := range releases {
-		localDir := localReleaseFilePath(dst, release.TagName)
-		localDir, err = filepath.Abs(localDir)
-		if err != nil {
-			return err
-		}
-
-		err := os.MkdirAll(localDir, 0777)
-		if err != nil {
-			return fmt.Errorf("creating '%s': %w", localDir, err)
-		}
-		delete(existingFiles, localDir)
-
-		for fileName, srcURL := range releaseDownloads(project, &release) {
-			localFile := path.Join(localDir, fileName)
-			delete(existingFiles, localFile)
-
-			err := c.download(localFile, srcURL)
-			if err != nil {
-				return fmt.Errorf("downloading '%s': %w", srcURL, err)
-			}
-		}
-	}
-
-	for fp := range existingFiles {
-		_ = os.RemoveAll(fp)
-	}
-
-	return nil
-}
diff --git a/internal/github/github_test.go b/internal/github/github_test.go
deleted file mode 100644
index 5f3a270..0000000
--- a/internal/github/github_test.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package github
-
-import (
-	"os"
-	"path"
-	"testing"
-
-	"git.server.ky/slackcoder/mirror/internal"
-	"github.com/stretchr/testify/require"
-)
-
-func TestMirrorDendrite(t *testing.T) {
-	d := t.TempDir()
-
-	dst := internal.MustURL(d)
-	src := internal.MustURL("https://github.com/matrix-org/dendrite")
-	oldFile := "random_file.txt"
-
-	f, cErr := os.Create(path.Join(dst.Path, oldFile))
-	require.NoError(t, cErr)
-	f.Close()
-
-	c := NewClient()
-	err := c.MirrorAssets(dst, src)
-	require.NoError(t, err, "dendrite assets")
-
-	require.FileExists(t, path.Join(dst.Path, "v0.13.7", "dendrite-0.13.7.tar.gz"))
-	require.FileExists(t, path.Join(dst.Path, "v0.13.7", "dendrite-0.13.7.zip"))
-
-	err = c.MirrorAssets(dst, src)
-	require.NoError(t, err, "dendrite assets")
-
-	require.NoFileExists(t, path.Join(dst.Path, oldFile), "only files from mirror should exist")
-}
diff --git a/internal/github/rest_client.go b/internal/github/rest_client.go
deleted file mode 100644
index 6fdd31c..0000000
--- a/internal/github/rest_client.go
+++ /dev/null
@@ -1,115 +0,0 @@
-package github
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"net/http"
-)
-
-type HTTPRequester interface {
-	Do(req *http.Request) (*http.Response, error)
-}
-
-type BearerAuthClient struct {
-	HTTPRequester
-	Username string
-	Password string
-}
-
-func WithBearerAuth(
-	cli HTTPRequester,
-	username, password string,
-) *BearerAuthClient {
-	return &BearerAuthClient{cli, username, password}
-}
-
-func (s *BearerAuthClient) Do(req *http.Request) (*http.Response, error) {
-	if s.Username != "" && s.Password != "" {
-		value := fmt.Sprintf("Bearer %s:%s", s.Username, s.Password)
-		req.Header.Set("Authorization", value)
-	}
-	return s.HTTPRequester.Do(req)
-}
-
-type jsonClient struct {
-	Client   HTTPRequester
-	basePath string
-}
-
-func newJSONClient(
-	cli HTTPRequester,
-	basePath string,
-) *jsonClient {
-	return &jsonClient{
-		Client:   cli,
-		basePath: basePath,
-	}
-}
-
-func newHTTPJSONReq(
-	method string,
-	url string,
-	req interface{},
-) (*http.Request, error) {
-	body := &bytes.Buffer{}
-	if req != nil {
-		buf, err := json.Marshal(req)
-		if err != nil {
-			return nil, err
-		}
-		body = bytes.NewBuffer(buf)
-	}
-	httpReq, err := http.NewRequest(method, url, body)
-	if err != nil {
-		return nil, err
-	}
-	httpReq.Header.Set("Content-Type", "application/json")
-	httpReq.Header.Set("Accept", "application/json")
-	return httpReq, nil
-}
-
-func decodeJSONResponse(httpResp *http.Response, resp interface{}) error {
-	if httpResp.StatusCode/100 != 2 {
-		return fmt.Errorf(
-			"received HTTP status code %d (%s)",
-			httpResp.StatusCode,
-			httpResp.Status,
-		)
-	}
-	if resp == nil {
-		return nil
-	}
-	err := json.NewDecoder(httpResp.Body).Decode(resp)
-	if err != nil {
-		return err
-	}
-	return err
-}
-
-func (s *jsonClient) Request(
-	method string,
-	statusCode *int,
-	path string,
-	req, resp interface{},
-) (int, error) {
-	url := fmt.Sprintf("%s/%s", s.basePath, path)
-	httpReq, err := newHTTPJSONReq(method, url, req)
-	if err != nil {
-		return 0, err
-	}
-	httpResp, err := s.Client.Do(httpReq)
-	if err != nil {
-		return 0, err
-	}
-	defer httpResp.Body.Close()
-
-	err = decodeJSONResponse(httpResp, resp)
-	if err != nil {
-		return httpResp.StatusCode, err
-	}
-	if statusCode != nil && httpResp.StatusCode != *statusCode {
-		return httpResp.StatusCode, fmt.Errorf("expected status code %d but got %d", *statusCode, httpResp.StatusCode)
-	}
-	return httpResp.StatusCode, nil
-}
diff --git a/internal/service/config.go b/internal/service/config.go
deleted file mode 100644
index bcb9efc..0000000
--- a/internal/service/config.go
+++ /dev/null
@@ -1,73 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-	"fmt"
-	"os"
-	"time"
-
-	"dario.cat/mergo"
-)
-
-type Duration struct {
-	time.Duration
-}
-
-func (s Duration) MarshalJSON() ([]byte, error) {
-	return json.Marshal(s.Duration.String())
-}
-
-func (s *Duration) UnmarshalJSON(data []byte) error {
-	var str string
-	err := json.Unmarshal(data, &str)
-	if err != nil {
-		return err
-	}
-
-	v, err := time.ParseDuration(str)
-	if err != nil {
-		return err
-	}
-	*s = Duration{v}
-
-	return nil
-}
-
-type Config struct {
-	MaxInterval Duration  `json:"max-interval,omitempty"`
-	MinInterval Duration  `json:"min-interval,omitempty"`
-	Mirrors     []*Mirror `json:"mirrors,omitempty"`
-}
-
-var DefaultConfig = Config{
-	MaxInterval: Duration{24 * time.Hour},
-	MinInterval: Duration{time.Hour},
-}
-
-func (c *Config) Apply(arg Config) {
-	err := mergo.Merge(c, &arg)
-	if err != nil {
-		panic(err)
-	}
-}
-
-// ApplyFileConfig loads the configuration described by the given yaml file.
-func ApplyFileConfig(cfg *Config, filePath string) error {
-	var ret Config
-
-	f, err := os.Open(filePath)
-	if os.IsNotExist(err) {
-		return nil
-	} else if err != nil {
-		return err
-	}
-	defer f.Close()
-
-	err = json.NewDecoder(f).Decode(&ret)
-	if err != nil {
-		return fmt.Errorf("loading configuration file: %w", err)
-	}
-
-	cfg.Apply(ret)
-	return nil
-}
diff --git a/internal/service/config_test.go b/internal/service/config_test.go
deleted file mode 100644
index c9af1e7..0000000
--- a/internal/service/config_test.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestDurationMarshal(t *testing.T) {
-	tests := []struct {
-		arg Duration
-		exp string
-	}{
-		{
-			Duration{time.Second},
-			"\"1s\"",
-		},
-		{
-			Duration{time.Minute},
-			"\"1m0s\"",
-		},
-	}
-
-	for _, test := range tests {
-		v, err := json.Marshal(test.arg)
-		require.NoError(t, err)
-		require.Equal(t, test.exp, string(v))
-	}
-}
-
-func TestDurationUnmarshal(t *testing.T) {
-	tests := []struct {
-		arg string
-		exp Duration
-	}{
-		{
-			"\"1s\"",
-			Duration{time.Second},
-		},
-		{
-			"\"1m0s\"",
-			Duration{time.Minute},
-		},
-	}
-
-	for _, test := range tests {
-		var v Duration
-		err := json.Unmarshal([]byte(test.arg), &v)
-		require.NoError(t, err)
-		require.Equal(t, test.exp.Duration, v.Duration)
-	}
-}
diff --git a/internal/service/git.go b/internal/service/git.go
deleted file mode 100644
index ad3a653..0000000
--- a/internal/service/git.go
+++ /dev/null
@@ -1,134 +0,0 @@
-package service
-
-import (
-	"errors"
-	"fmt"
-	"net/url"
-	"os"
-	"os/exec"
-	"path"
-	"strings"
-)
-
-const gitDescriptionFile = "description"
-
-func mapExecError(err error) error {
-	if ee, ok := err.(*exec.ExitError); ok {
-		return errors.New(string(ee.Stderr))
-	}
-	return err
-}
-
-// Set the description  for the projects repository.
-func setDescription(repo string, desc string) error {
-	descPath := path.Join(repo, gitDescriptionFile)
-
-	var curDesc string
-	buf, err := os.ReadFile(descPath)
-	if os.IsNotExist(err) {
-		// empty
-	} else if err != nil {
-		return err
-	} else {
-		curDesc = string(buf)
-	}
-
-	if curDesc != desc {
-		err = os.WriteFile(descPath, []byte(desc), 0750)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-// Set the remote origin's URL  for the projects repository.
-func setRemoteOrigin(repo string, origin *url.URL) error {
-	cmd := exec.Command("git", "remote", "get-url", "origin")
-	cmd.Dir = repo
-	buf, err := cmd.Output()
-	if err != nil {
-		return fmt.Errorf("getting current project remote origin: %w", err)
-	}
-	currentOrigin := strings.TrimSpace(string(buf))
-
-	if currentOrigin != origin.String() {
-		cmd = exec.Command("git", "remote", "set-url", "origin", origin.String())
-		cmd.Dir = repo
-		err = cmd.Run()
-		if err != nil {
-			err = mapExecError(err)
-			return fmt.Errorf("setting project remote origin: %w", err)
-		}
-	}
-
-	return nil
-}
-
-func getRemoteHeadReference(repo string) (string, error) {
-	cmd := exec.Command("git", "ls-remote", "--symref", "origin", "HEAD")
-	cmd.Dir = repo
-	buf, err := cmd.Output()
-	if err != nil {
-		return "", mapExecError(err)
-	}
-
-	for _, l := range strings.Split(string(buf), "\n") {
-		fields := strings.Fields(l)
-		if len(fields) != 3 {
-			return "", errors.New("unexpected output from 'git ls-remote'")
-		}
-		if fields[0] == "ref:" {
-			return strings.TrimPrefix(fields[1], "refs/heads/"), nil
-		}
-	}
-
-	return "", errors.New("not found")
-}
-
-func MirrorGit(dst *url.URL, src *url.URL, description string) error {
-	if dst.Scheme != "" && dst.Scheme != "file://" {
-		return fmt.Errorf("'%s' scheme not supported", dst.Scheme)
-	}
-
-	if _, err := os.Stat(dst.Path); os.IsNotExist(err) {
-		err = os.MkdirAll(path.Join(dst.Path, ".."), 0750)
-		if err != nil {
-			return fmt.Errorf("creating new mirror: %w", err)
-		}
-
-		cmd := exec.Command("git", "clone", "--bare", "--single-branch", src.String(), dst.String())
-		cmd.Dir = path.Join(dst.Path, "..")
-		err := cmd.Run()
-		if err != nil {
-			err = mapExecError(err)
-			return fmt.Errorf("cloning: %s", err)
-		}
-	}
-
-	err := setDescription(dst.Path, description)
-	if err != nil {
-		return err
-	}
-
-	err = setRemoteOrigin(dst.Path, src)
-	if err != nil {
-		return err
-	}
-
-	branch, err := getRemoteHeadReference(dst.Path)
-	if err != nil {
-		return fmt.Errorf("guessing remote default branch: %w", err)
-	}
-
-	cmd := exec.Command("git", "fetch", "--tags", "origin", branch+":"+branch)
-	cmd.Dir = dst.Path
-	err = cmd.Run()
-	if err != nil {
-		err = mapExecError(err)
-		return fmt.Errorf("fetching project: %s", err)
-	}
-
-	return nil
-}
diff --git a/internal/service/git_test.go b/internal/service/git_test.go
deleted file mode 100644
index 6dc8f62..0000000
--- a/internal/service/git_test.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package service
-
-import (
-	"os/exec"
-	"path"
-	"strings"
-	"testing"
-
-	"git.server.ky/slackcoder/mirror/internal"
-	"github.com/stretchr/testify/require"
-)
-
-func requireTagExist(t *testing.T, filePath string, tag string, msgAndArgs ...interface{}) {
-	cmd := exec.Command("git", "tag")
-	cmd.Dir = filePath
-
-	buf, err := cmd.Output()
-	require.NoError(t, err)
-
-	tags := strings.Fields(string(buf))
-	require.Contains(t, tags, tag, msgAndArgs...)
-}
-
-func TestMirrorGit(t *testing.T) {
-	d := t.TempDir()
-
-	dst := internal.MustURL(path.Join(d, "merchant"))
-	src := internal.MustURL("https://git.taler.net/merchant.git")
-
-	err := MirrorGit(dst, src, "GNU Taler Merchant")
-	require.NoError(t, err, "git mirror")
-
-	requireTagExist(t, dst.Path, "v0.11.3", "tag must exist")
-}
diff --git a/internal/service/rsync.go b/internal/service/rsync.go
deleted file mode 100644
index 8298589..0000000
--- a/internal/service/rsync.go
+++ /dev/null
@@ -1,40 +0,0 @@
-package service
-
-import (
-	"bytes"
-	"errors"
-	"net/url"
-	"os/exec"
-	"strings"
-)
-
-var rsyncOpts = []string{
-	"--delete-excluded",
-	"--hard-links",
-	"--links",
-	"--perms",
-	"--recursive",
-	"--safe-links",
-	"--sparse",
-	"--times",
-}
-
-func Rsync(dst *url.URL, src *url.URL) error {
-	src2 := *src
-	if !strings.HasSuffix(src2.Path, "/.") {
-		src2.Path = src2.Path + "/."
-	}
-
-	var stderr bytes.Buffer
-
-	args := append(rsyncOpts, src2.String(), dst.String())
-	cmd := exec.Command("rsync", args...)
-	cmd.Stderr = &stderr
-
-	err := cmd.Run()
-	if err != nil {
-		return errors.New(stderr.String())
-	}
-
-	return nil
-}
diff --git a/internal/service/rsync_test.go b/internal/service/rsync_test.go
deleted file mode 100644
index c6c2341..0000000
--- a/internal/service/rsync_test.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package service
-
-import (
-	"path"
-	"testing"
-
-	"git.server.ky/slackcoder/mirror/internal"
-	"github.com/stretchr/testify/require"
-)
-
-func TestRsync(t *testing.T) {
-	d := t.TempDir()
-
-	dst := internal.MustURL(d)
-	src := internal.MustURL("rsync://mirror.cedia.org.ec/gnu/taler")
-
-	err := Rsync(dst, src)
-	require.NoError(t, err, "rsync")
-
-	require.FileExists(t, path.Join(dst.Path, "taler-merchant-0.11.3.tar.gz"))
-}
diff --git a/internal/service/service.go b/internal/service/service.go
deleted file mode 100644
index c34bcd3..0000000
--- a/internal/service/service.go
+++ /dev/null
@@ -1,195 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-	"errors"
-	"fmt"
-	"math/rand"
-	"net/url"
-	"os"
-	"strconv"
-	"strings"
-	"sync"
-	"time"
-
-	"git.server.ky/slackcoder/mirror/internal/github"
-)
-
-type Mirror struct {
-	Method      string   `json:"method"`
-	From        *url.URL `json:"-"`
-	To          *url.URL `json:"-"`
-	Description string   `json:"description,omitempty"`
-}
-
-func (m *Mirror) Equal(arg *Mirror) bool {
-	return m.Method == arg.Method && m.From.String() == arg.From.String() && m.To.String() == arg.To.String()
-}
-
-func (m *Mirror) String() string {
-	buf, err := json.Marshal(m)
-	if err != nil {
-		panic(err)
-	}
-	return string(buf)
-}
-
-type Service struct {
-	cfg *Config
-
-	mirrorsLock sync.Mutex
-	mirrors     []*Mirror
-	schedule    []time.Time
-
-	stopCh chan struct{}
-}
-
-func NewService(cfg *Config) (*Service, error) {
-	cfg.Apply(DefaultConfig)
-
-	srv := &Service{
-		cfg:     cfg,
-		mirrors: nil,
-		stopCh:  make(chan struct{}),
-	}
-
-	for _, m := range cfg.Mirrors {
-		err := srv.AddMirror(m)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return srv, nil
-}
-
-func (s *Service) scheduleNextRun(arg *Mirror) {
-	// Be polite.
-	period := s.cfg.MaxInterval.Duration - s.cfg.MinInterval.Duration
-	at := time.Now().Add(s.cfg.MinInterval.Duration + time.Duration(rand.Intn(int(period))))
-
-	for i, m := range s.mirrors {
-		if m.Equal(arg) {
-			s.schedule[i] = at
-		}
-	}
-}
-
-func (s *Service) AddMirror(arg *Mirror) error {
-	defer s.mirrorsLock.Unlock()
-	s.mirrorsLock.Lock()
-
-	for _, m := range s.mirrors {
-		if m.Equal(arg) {
-			return errors.New("must be unique")
-		}
-	}
-
-	s.schedule = append(s.schedule, time.Time{})
-	s.mirrors = append(s.mirrors, arg)
-	s.scheduleNextRun(arg)
-
-	return nil
-}
-
-func (s *Service) scheduled(yield func(*Mirror) bool) {
-	defer s.mirrorsLock.Unlock()
-	s.mirrorsLock.Lock()
-
-	now := time.Now()
-	for i, m := range s.mirrors {
-		if s.schedule[i].After(now) {
-			continue
-		}
-
-		if !yield(m) {
-			break
-		}
-	}
-}
-
-func (s *Service) Mirror(arg *Mirror) error {
-	if arg.From.Path == "" || arg.To.Path == "" || arg.Method == "" {
-		return fmt.Errorf("badly formatted mirror '%s'", arg.String())
-	}
-
-	var err error
-
-	switch arg.Method {
-	case "git":
-		err = MirrorGit(arg.To, arg.From, arg.Description)
-	case "github-assets":
-		client := github.NewClient()
-		err = client.MirrorAssets(arg.To, arg.From)
-	case "rsync":
-		err = Rsync(arg.To, arg.From)
-	default:
-		err = fmt.Errorf("unknown method '%s'", arg.Method)
-	}
-
-	if err != nil {
-		return fmt.Errorf("could not clone from '%s': %w", arg.From, err)
-	}
-
-	return nil
-}
-
-func (s *Service) RemoveMirror(arg *Mirror) error {
-	defer s.mirrorsLock.Unlock()
-	s.mirrorsLock.Lock()
-
-	for i, m := range s.mirrors {
-		if m.Equal(arg) {
-			s.mirrors[i] = s.mirrors[len(s.mirrors)-1]
-			s.mirrors = s.mirrors[:len(s.mirrors)-1]
-
-			s.schedule[i] = s.schedule[len(s.schedule)-1]
-			s.schedule = s.schedule[:len(s.schedule)-1]
-
-			return nil
-		}
-	}
-
-	return errors.New("not found")
-}
-
-func (s *Service) Log(str string) {
-	escaped := []rune(strconv.Quote(strings.TrimSpace(str)))
-	escaped = escaped[1 : len(escaped)-1]
-
-	fmt.Fprintf(os.Stderr, "%s: %s\n", time.Now().Format(time.RFC822Z), string(escaped))
-}
-
-func (s *Service) Run() error {
-	wakeup := time.NewTicker(time.Second)
-
-mainLoop:
-	for {
-		select {
-		case <-wakeup.C:
-		case <-s.stopCh:
-			break mainLoop
-		}
-
-		s.scheduled(func(m *Mirror) bool {
-			err := s.Mirror(m)
-			if err != nil {
-				s.Log(err.Error())
-			}
-
-			s.scheduleNextRun(m)
-
-			return true
-		})
-	}
-
-	return nil
-}
-
-func (s *Service) Stop() {
-	select {
-	case <-s.stopCh:
-	default:
-		close(s.stopCh)
-	}
-}
diff --git a/internal/service/service_json.go b/internal/service/service_json.go
deleted file mode 100644
index 571eb30..0000000
--- a/internal/service/service_json.go
+++ /dev/null
@@ -1,64 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-	"net/url"
-)
-
-type JsonURL struct {
-	*url.URL
-}
-
-func (m JsonURL) MarshalJSON() ([]byte, error) {
-	str := m.String()
-	return json.Marshal(str)
-}
-
-func (m *JsonURL) UnmarshalJSON(buf []byte) error {
-	var str string
-
-	err := json.Unmarshal(buf, &str)
-	if err != nil {
-		return err
-	}
-
-	m.URL, err = url.Parse(str)
-	return err
-}
-
-func (m Mirror) MarshalJSON() ([]byte, error) {
-	type Alias Mirror
-
-	m2 := struct {
-		*Alias
-		From JsonURL `json:"from"`
-		To   JsonURL `json:"to"`
-	}{
-		Alias: (*Alias)(&m),
-		From:  JsonURL{m.From},
-		To:    JsonURL{m.To},
-	}
-
-	return json.Marshal(m2)
-}
-
-func (m *Mirror) UnmarshalJSON(buf []byte) error {
-	type Alias Mirror
-
-	var m2 struct {
-		*Alias
-		From JsonURL `json:"from"`
-		To   JsonURL `json:"to"`
-	}
-
-	m2.Alias = (*Alias)(m)
-	err := json.Unmarshal(buf, &m2)
-	if err != nil {
-		return err
-	}
-
-	m.From = m2.From.URL
-	m.To = m2.To.URL
-
-	return nil
-}
diff --git a/internal/service/service_json_test.go b/internal/service/service_json_test.go
deleted file mode 100644
index c8e073a..0000000
--- a/internal/service/service_json_test.go
+++ /dev/null
@@ -1,37 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-	"testing"
-
-	"git.server.ky/slackcoder/mirror/internal"
-	"github.com/stretchr/testify/require"
-)
-
-func mustJSON(arg interface{}) string {
-	buf, err := json.Marshal(arg)
-	if err != nil {
-		panic(err)
-	}
-
-	return string(buf)
-}
-
-func TestMirrorUnmarshalJSON(t *testing.T) {
-	str := mustJSON(map[string]interface{}{
-		"method": "git",
-		"from":   "https://git.taler.net/merchant.git",
-		"to":     "/mirror/merchant",
-	})
-
-	exp := Mirror{
-		Method: "git",
-		From:   internal.MustURL("https://git.taler.net/merchant.git"),
-		To:     internal.MustURL("/mirror/merchant"),
-	}
-
-	var s Mirror
-	err := json.Unmarshal([]byte(str), &s)
-	require.NoError(t, err)
-	require.Equal(t, exp.String(), s.String())
-}
diff --git a/internal/url.go b/internal/url.go
deleted file mode 100644
index 3a8d20a..0000000
--- a/internal/url.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package internal
-
-import "net/url"
-
-func MustURL(arg string) *url.URL {
-	u, err := url.Parse(arg)
-	if err != nil {
-		panic(err)
-	}
-	return u
-}
diff --git a/vendor/dario.cat/mergo/.deepsource.toml b/vendor/dario.cat/mergo/.deepsource.toml
deleted file mode 100644
index a8bc979..0000000
--- a/vendor/dario.cat/mergo/.deepsource.toml
+++ /dev/null
@@ -1,12 +0,0 @@
-version = 1
-
-test_patterns = [
-  "*_test.go"
-]
-
-[[analyzers]]
-name = "go"
-enabled = true
-
-  [analyzers.meta]
-  import_path = "dario.cat/mergo"
\ No newline at end of file
diff --git a/vendor/dario.cat/mergo/.gitignore b/vendor/dario.cat/mergo/.gitignore
deleted file mode 100644
index 529c341..0000000
--- a/vendor/dario.cat/mergo/.gitignore
+++ /dev/null
@@ -1,33 +0,0 @@
-#### joe made this: http://goel.io/joe
-
-#### go ####
-# Binaries for programs and plugins
-*.exe
-*.dll
-*.so
-*.dylib
-
-# Test binary, build with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
-.glide/
-
-#### vim ####
-# Swap
-[._]*.s[a-v][a-z]
-[._]*.sw[a-p]
-[._]s[a-v][a-z]
-[._]sw[a-p]
-
-# Session
-Session.vim
-
-# Temporary
-.netrwhist
-*~
-# Auto-generated tag files
-tags
diff --git a/vendor/dario.cat/mergo/.travis.yml b/vendor/dario.cat/mergo/.travis.yml
deleted file mode 100644
index d324c43..0000000
--- a/vendor/dario.cat/mergo/.travis.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-language: go
-arch:
-    - amd64
-    - ppc64le
-install:
-  - go get -t
-  - go get golang.org/x/tools/cmd/cover
-  - go get github.com/mattn/goveralls
-script:
-  - go test -race -v ./...
-after_script:
-  - $HOME/gopath/bin/goveralls -service=travis-ci -repotoken $COVERALLS_TOKEN
diff --git a/vendor/dario.cat/mergo/CODE_OF_CONDUCT.md b/vendor/dario.cat/mergo/CODE_OF_CONDUCT.md
deleted file mode 100644
index 469b449..0000000
--- a/vendor/dario.cat/mergo/CODE_OF_CONDUCT.md
+++ /dev/null
@@ -1,46 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment include:
-
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery and unwelcome sexual attention or advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at i@dario.im. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
-
-[homepage]: http://contributor-covenant.org
-[version]: http://contributor-covenant.org/version/1/4/
diff --git a/vendor/dario.cat/mergo/CONTRIBUTING.md b/vendor/dario.cat/mergo/CONTRIBUTING.md
deleted file mode 100644
index 0a1ff9f..0000000
--- a/vendor/dario.cat/mergo/CONTRIBUTING.md
+++ /dev/null
@@ -1,112 +0,0 @@
-<!-- omit in toc -->
-# Contributing to mergo
-
-First off, thanks for taking the time to contribute! ❤️
-
-All types of contributions are encouraged and valued. See the [Table of Contents](#table-of-contents) for different ways to help and details about how this project handles them. Please make sure to read the relevant section before making your contribution. It will make it a lot easier for us maintainers and smooth out the experience for all involved. The community looks forward to your contributions. 🎉
-
-> And if you like the project, but just don't have time to contribute, that's fine. There are other easy ways to support the project and show your appreciation, which we would also be very happy about:
-> - Star the project
-> - Tweet about it
-> - Refer this project in your project's readme
-> - Mention the project at local meetups and tell your friends/colleagues
-
-<!-- omit in toc -->
-## Table of Contents
-
-- [Code of Conduct](#code-of-conduct)
-- [I Have a Question](#i-have-a-question)
-- [I Want To Contribute](#i-want-to-contribute)
-- [Reporting Bugs](#reporting-bugs)
-- [Suggesting Enhancements](#suggesting-enhancements)
-
-## Code of Conduct
-
-This project and everyone participating in it is governed by the
-[mergo Code of Conduct](https://github.com/imdario/mergoblob/master/CODE_OF_CONDUCT.md).
-By participating, you are expected to uphold this code. Please report unacceptable behavior
-to <>.
-
-
-## I Have a Question
-
-> If you want to ask a question, we assume that you have read the available [Documentation](https://pkg.go.dev/github.com/imdario/mergo).
-
-Before you ask a question, it is best to search for existing [Issues](https://github.com/imdario/mergo/issues) that might help you. In case you have found a suitable issue and still need clarification, you can write your question in this issue. It is also advisable to search the internet for answers first.
-
-If you then still feel the need to ask a question and need clarification, we recommend the following:
-
-- Open an [Issue](https://github.com/imdario/mergo/issues/new).
-- Provide as much context as you can about what you're running into.
-- Provide project and platform versions (nodejs, npm, etc), depending on what seems relevant.
-
-We will then take care of the issue as soon as possible.
-
-## I Want To Contribute
-
-> ### Legal Notice <!-- omit in toc -->
-> When contributing to this project, you must agree that you have authored 100% of the content, that you have the necessary rights to the content and that the content you contribute may be provided under the project license.
-
-### Reporting Bugs
-
-<!-- omit in toc -->
-#### Before Submitting a Bug Report
-
-A good bug report shouldn't leave others needing to chase you up for more information. Therefore, we ask you to investigate carefully, collect information and describe the issue in detail in your report. Please complete the following steps in advance to help us fix any potential bug as fast as possible.
-
-- Make sure that you are using the latest version.
-- Determine if your bug is really a bug and not an error on your side e.g. using incompatible environment components/versions (Make sure that you have read the [documentation](). If you are looking for support, you might want to check [this section](#i-have-a-question)).
-- To see if other users have experienced (and potentially already solved) the same issue you are having, check if there is not already a bug report existing for your bug or error in the [bug tracker](https://github.com/imdario/mergoissues?q=label%3Abug).
-- Also make sure to search the internet (including Stack Overflow) to see if users outside of the GitHub community have discussed the issue.
-- Collect information about the bug:
-- Stack trace (Traceback)
-- OS, Platform and Version (Windows, Linux, macOS, x86, ARM)
-- Version of the interpreter, compiler, SDK, runtime environment, package manager, depending on what seems relevant.
-- Possibly your input and the output
-- Can you reliably reproduce the issue? And can you also reproduce it with older versions?
-
-<!-- omit in toc -->
-#### How Do I Submit a Good Bug Report?
-
-> You must never report security related issues, vulnerabilities or bugs including sensitive information to the issue tracker, or elsewhere in public. Instead sensitive bugs must be sent by email to .
-<!-- You may add a PGP key to allow the messages to be sent encrypted as well. -->
-
-We use GitHub issues to track bugs and errors. If you run into an issue with the project:
-
-- Open an [Issue](https://github.com/imdario/mergo/issues/new). (Since we can't be sure at this point whether it is a bug or not, we ask you not to talk about a bug yet and not to label the issue.)
-- Explain the behavior you would expect and the actual behavior.
-- Please provide as much context as possible and describe the *reproduction steps* that someone else can follow to recreate the issue on their own. This usually includes your code. For good bug reports you should isolate the problem and create a reduced test case.
-- Provide the information you collected in the previous section.
-
-Once it's filed:
-
-- The project team will label the issue accordingly.
-- A team member will try to reproduce the issue with your provided steps. If there are no reproduction steps or no obvious way to reproduce the issue, the team will ask you for those steps and mark the issue as `needs-repro`. Bugs with the `needs-repro` tag will not be addressed until they are reproduced.
-- If the team is able to reproduce the issue, it will be marked `needs-fix`, as well as possibly other tags (such as `critical`), and the issue will be left to be implemented by someone.
-
-### Suggesting Enhancements
-
-This section guides you through submitting an enhancement suggestion for mergo, **including completely new features and minor improvements to existing functionality**. Following these guidelines will help maintainers and the community to understand your suggestion and find related suggestions.
-
-<!-- omit in toc -->
-#### Before Submitting an Enhancement
-
-- Make sure that you are using the latest version.
-- Read the [documentation]() carefully and find out if the functionality is already covered, maybe by an individual configuration.
-- Perform a [search](https://github.com/imdario/mergo/issues) to see if the enhancement has already been suggested. If it has, add a comment to the existing issue instead of opening a new one.
-- Find out whether your idea fits with the scope and aims of the project. It's up to you to make a strong case to convince the project's developers of the merits of this feature. Keep in mind that we want features that will be useful to the majority of our users and not just a small subset. If you're just targeting a minority of users, consider writing an add-on/plugin library.
-
-<!-- omit in toc -->
-#### How Do I Submit a Good Enhancement Suggestion?
-
-Enhancement suggestions are tracked as [GitHub issues](https://github.com/imdario/mergo/issues).
-
-- Use a **clear and descriptive title** for the issue to identify the suggestion.
-- Provide a **step-by-step description of the suggested enhancement** in as many details as possible.
-- **Describe the current behavior** and **explain which behavior you expected to see instead** and why. At this point you can also tell which alternatives do not work for you.
-- You may want to **include screenshots and animated GIFs** which help you demonstrate the steps or point out the part which the suggestion is related to. You can use [this tool](https://www.cockos.com/licecap/) to record GIFs on macOS and Windows, and [this tool](https://github.com/colinkeenan/silentcast) or [this tool](https://github.com/GNOME/byzanz) on Linux. <!-- this should only be included if the project has a GUI -->
-- **Explain why this enhancement would be useful** to most mergo users. You may also want to point out the other projects that solved it better and which could serve as inspiration.
-
-<!-- omit in toc -->
-## Attribution
-This guide is based on the **contributing-gen**. [Make your own](https://github.com/bttger/contributing-gen)!
diff --git a/vendor/dario.cat/mergo/LICENSE b/vendor/dario.cat/mergo/LICENSE
deleted file mode 100644
index 6866802..0000000
--- a/vendor/dario.cat/mergo/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright (c) 2013 Dario Castañé. All rights reserved.
-Copyright (c) 2012 The Go Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-   * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-   * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-   * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/dario.cat/mergo/README.md b/vendor/dario.cat/mergo/README.md
deleted file mode 100644
index 7d0cf9f..0000000
--- a/vendor/dario.cat/mergo/README.md
+++ /dev/null
@@ -1,248 +0,0 @@
-# Mergo
-
-[![GitHub release][5]][6]
-[![GoCard][7]][8]
-[![Test status][1]][2]
-[![OpenSSF Scorecard][21]][22]
-[![OpenSSF Best Practices][19]][20]
-[![Coverage status][9]][10]
-[![Sourcegraph][11]][12]
-[![FOSSA status][13]][14]
-
-[![GoDoc][3]][4]
-[![Become my sponsor][15]][16]
-[![Tidelift][17]][18]
-
-[1]: https://github.com/imdario/mergo/workflows/tests/badge.svg?branch=master
-[2]: https://github.com/imdario/mergo/actions/workflows/tests.yml
-[3]: https://godoc.org/github.com/imdario/mergo?status.svg
-[4]: https://godoc.org/github.com/imdario/mergo
-[5]: https://img.shields.io/github/release/imdario/mergo.svg
-[6]: https://github.com/imdario/mergo/releases
-[7]: https://goreportcard.com/badge/imdario/mergo
-[8]: https://goreportcard.com/report/github.com/imdario/mergo
-[9]: https://coveralls.io/repos/github/imdario/mergo/badge.svg?branch=master
-[10]: https://coveralls.io/github/imdario/mergo?branch=master
-[11]: https://sourcegraph.com/github.com/imdario/mergo/-/badge.svg
-[12]: https://sourcegraph.com/github.com/imdario/mergo?badge
-[13]: https://app.fossa.io/api/projects/git%2Bgithub.com%2Fimdario%2Fmergo.svg?type=shield
-[14]: https://app.fossa.io/projects/git%2Bgithub.com%2Fimdario%2Fmergo?ref=badge_shield
-[15]: https://img.shields.io/github/sponsors/imdario
-[16]: https://github.com/sponsors/imdario
-[17]: https://tidelift.com/badges/package/go/github.com%2Fimdario%2Fmergo
-[18]: https://tidelift.com/subscription/pkg/go-github.com-imdario-mergo
-[19]: https://bestpractices.coreinfrastructure.org/projects/7177/badge
-[20]: https://bestpractices.coreinfrastructure.org/projects/7177
-[21]: https://api.securityscorecards.dev/projects/github.com/imdario/mergo/badge
-[22]: https://api.securityscorecards.dev/projects/github.com/imdario/mergo
-
-A helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements.
-
-Mergo merges same-type structs and maps by setting default values in zero-value fields. Mergo won't merge unexported (private) fields. It will do recursively any exported one. It also won't merge structs inside maps (because they are not addressable using Go reflection).
-
-Also a lovely [comune](http://en.wikipedia.org/wiki/Mergo) (municipality) in the Province of Ancona in the Italian region of Marche.
-
-## Status
-
-It is ready for production use. [It is used in several projects by Docker, Google, The Linux Foundation, VMWare, Shopify, Microsoft, etc](https://github.com/imdario/mergo#mergo-in-the-wild).
-
-### Important notes
-
-#### 1.0.0
-
-In [1.0.0](//github.com/imdario/mergo/releases/tag/1.0.0) Mergo moves to a vanity URL `dario.cat/mergo`.
-
-#### 0.3.9
-
-Please keep in mind that a problematic PR broke [0.3.9](//github.com/imdario/mergo/releases/tag/0.3.9). I reverted it in [0.3.10](//github.com/imdario/mergo/releases/tag/0.3.10), and I consider it stable but not bug-free. Also, this version adds support for go modules.
-
-Keep in mind that in [0.3.2](//github.com/imdario/mergo/releases/tag/0.3.2), Mergo changed `Merge()`and `Map()` signatures to support [transformers](#transformers). I added an optional/variadic argument so that it won't break the existing code.
-
-If you were using Mergo before April 6th, 2015, please check your project works as intended after updating your local copy with ```go get -u dario.cat/mergo```. I apologize for any issue caused by its previous behavior and any future bug that Mergo could cause in existing projects after the change (release 0.2.0).
-
-### Donations
-
-If Mergo is useful to you, consider buying me a coffee, a beer, or making a monthly donation to allow me to keep building great free software. :heart_eyes:
-
-<a href='https://ko-fi.com/B0B58839' target='_blank'><img height='36' style='border:0px;height:36px;' src='https://az743702.vo.msecnd.net/cdn/kofi1.png?v=0' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>
-<a href="https://liberapay.com/dario/donate"><img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"></a>
-<a href='https://github.com/sponsors/imdario' target='_blank'><img alt="Become my sponsor" src="https://img.shields.io/github/sponsors/imdario?style=for-the-badge" /></a>
-
-### Mergo in the wild
-
-- [moby/moby](https://github.com/moby/moby)
-- [kubernetes/kubernetes](https://github.com/kubernetes/kubernetes)
-- [vmware/dispatch](https://github.com/vmware/dispatch)
-- [Shopify/themekit](https://github.com/Shopify/themekit)
-- [imdario/zas](https://github.com/imdario/zas)
-- [matcornic/hermes](https://github.com/matcornic/hermes)
-- [OpenBazaar/openbazaar-go](https://github.com/OpenBazaar/openbazaar-go)
-- [kataras/iris](https://github.com/kataras/iris)
-- [michaelsauter/crane](https://github.com/michaelsauter/crane)
-- [go-task/task](https://github.com/go-task/task)
-- [sensu/uchiwa](https://github.com/sensu/uchiwa)
-- [ory/hydra](https://github.com/ory/hydra)
-- [sisatech/vcli](https://github.com/sisatech/vcli)
-- [dairycart/dairycart](https://github.com/dairycart/dairycart)
-- [projectcalico/felix](https://github.com/projectcalico/felix)
-- [resin-os/balena](https://github.com/resin-os/balena)
-- [go-kivik/kivik](https://github.com/go-kivik/kivik)
-- [Telefonica/govice](https://github.com/Telefonica/govice)
-- [supergiant/supergiant](supergiant/supergiant)
-- [SergeyTsalkov/brooce](https://github.com/SergeyTsalkov/brooce)
-- [soniah/dnsmadeeasy](https://github.com/soniah/dnsmadeeasy)
-- [ohsu-comp-bio/funnel](https://github.com/ohsu-comp-bio/funnel)
-- [EagerIO/Stout](https://github.com/EagerIO/Stout)
-- [lynndylanhurley/defsynth-api](https://github.com/lynndylanhurley/defsynth-api)
-- [russross/canvasassignments](https://github.com/russross/canvasassignments)
-- [rdegges/cryptly-api](https://github.com/rdegges/cryptly-api)
-- [casualjim/exeggutor](https://github.com/casualjim/exeggutor)
-- [divshot/gitling](https://github.com/divshot/gitling)
-- [RWJMurphy/gorl](https://github.com/RWJMurphy/gorl)
-- [andrerocker/deploy42](https://github.com/andrerocker/deploy42)
-- [elwinar/rambler](https://github.com/elwinar/rambler)
-- [tmaiaroto/gopartman](https://github.com/tmaiaroto/gopartman)
-- [jfbus/impressionist](https://github.com/jfbus/impressionist)
-- [Jmeyering/zealot](https://github.com/Jmeyering/zealot)
-- [godep-migrator/rigger-host](https://github.com/godep-migrator/rigger-host)
-- [Dronevery/MultiwaySwitch-Go](https://github.com/Dronevery/MultiwaySwitch-Go)
-- [thoas/picfit](https://github.com/thoas/picfit)
-- [mantasmatelis/whooplist-server](https://github.com/mantasmatelis/whooplist-server)
-- [jnuthong/item_search](https://github.com/jnuthong/item_search)
-- [bukalapak/snowboard](https://github.com/bukalapak/snowboard)
-- [containerssh/containerssh](https://github.com/containerssh/containerssh)
-- [goreleaser/goreleaser](https://github.com/goreleaser/goreleaser)
-- [tjpnz/structbot](https://github.com/tjpnz/structbot)
-
-## Install
-
-    go get dario.cat/mergo
-
-    // use in your .go code
-    import (
-        "dario.cat/mergo"
-    )
-
-## Usage
-
-You can only merge same-type structs with exported fields initialized as zero value of their type and same-types maps. Mergo won't merge unexported (private) fields but will do recursively any exported one. It won't merge empty structs value as [they are zero values](https://golang.org/ref/spec#The_zero_value) too. Also, maps will be merged recursively except for structs inside maps (because they are not addressable using Go reflection).
-
-```go
-if err := mergo.Merge(&dst, src); err != nil {
-    // ...
-}
-```
-
-Also, you can merge overwriting values using the transformer `WithOverride`.
-
-```go
-if err := mergo.Merge(&dst, src, mergo.WithOverride); err != nil {
-    // ...
-}
-```
-
-Additionally, you can map a `map[string]interface{}` to a struct (and otherwise, from struct to map), following the same restrictions as in `Merge()`. Keys are capitalized to find each corresponding exported field.
-
-```go
-if err := mergo.Map(&dst, srcMap); err != nil {
-    // ...
-}
-```
-
-Warning: if you map a struct to map, it won't do it recursively. Don't expect Mergo to map struct members of your struct as `map[string]interface{}`. They will be just assigned as values.
-
-Here is a nice example:
-
-```go
-package main
-
-import (
-	"fmt"
-	"dario.cat/mergo"
-)
-
-type Foo struct {
-	A string
-	B int64
-}
-
-func main() {
-	src := Foo{
-		A: "one",
-		B: 2,
-	}
-	dest := Foo{
-		A: "two",
-	}
-	mergo.Merge(&dest, src)
-	fmt.Println(dest)
-	// Will print
-	// {two 2}
-}
-```
-
-Note: if test are failing due missing package, please execute:
-
-    go get gopkg.in/yaml.v3
-
-### Transformers
-
-Transformers allow to merge specific types differently than in the default behavior. In other words, now you can customize how some types are merged. For example, `time.Time` is a struct; it doesn't have zero value but IsZero can return true because it has fields with zero value. How can we merge a non-zero `time.Time`?
-
-```go
-package main
-
-import (
-	"fmt"
-	"dario.cat/mergo"
-    "reflect"
-    "time"
-)
-
-type timeTransformer struct {
-}
-
-func (t timeTransformer) Transformer(typ reflect.Type) func(dst, src reflect.Value) error {
-	if typ == reflect.TypeOf(time.Time{}) {
-		return func(dst, src reflect.Value) error {
-			if dst.CanSet() {
-				isZero := dst.MethodByName("IsZero")
-				result := isZero.Call([]reflect.Value{})
-				if result[0].Bool() {
-					dst.Set(src)
-				}
-			}
-			return nil
-		}
-	}
-	return nil
-}
-
-type Snapshot struct {
-	Time time.Time
-	// ...
-}
-
-func main() {
-	src := Snapshot{time.Now()}
-	dest := Snapshot{}
-	mergo.Merge(&dest, src, mergo.WithTransformers(timeTransformer{}))
-	fmt.Println(dest)
-	// Will print
-	// { 2018-01-12 01:15:00 +0000 UTC m=+0.000000001 }
-}
-```
-
-## Contact me
-
-If I can help you, you have an idea or you are using Mergo in your projects, don't hesitate to drop me a line (or a pull request): [@im_dario](https://twitter.com/im_dario)
-
-## About
-
-Written by [Dario Castañé](http://dario.im).
-
-## License
-
-[BSD 3-Clause](http://opensource.org/licenses/BSD-3-Clause) license, as [Go language](http://golang.org/LICENSE).
-
-[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fimdario%2Fmergo.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fimdario%2Fmergo?ref=badge_large)
diff --git a/vendor/dario.cat/mergo/SECURITY.md b/vendor/dario.cat/mergo/SECURITY.md
deleted file mode 100644
index a5de61f..0000000
--- a/vendor/dario.cat/mergo/SECURITY.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-| Version | Supported          |
-| ------- | ------------------ |
-| 0.3.x   | :white_check_mark: |
-| < 0.3   | :x:                |
-
-## Security contact information
-
-To report a security vulnerability, please use the
-[Tidelift security contact](https://tidelift.com/security).
-Tidelift will coordinate the fix and disclosure.
diff --git a/vendor/dario.cat/mergo/doc.go b/vendor/dario.cat/mergo/doc.go
deleted file mode 100644
index 7d96ec0..0000000
--- a/vendor/dario.cat/mergo/doc.go
+++ /dev/null
@@ -1,148 +0,0 @@
-// Copyright 2013 Dario Castañé. All rights reserved.
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-/*
-A helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements.
-
-Mergo merges same-type structs and maps by setting default values in zero-value fields. Mergo won't merge unexported (private) fields. It will do recursively any exported one. It also won't merge structs inside maps (because they are not addressable using Go reflection).
-
-# Status
-
-It is ready for production use. It is used in several projects by Docker, Google, The Linux Foundation, VMWare, Shopify, etc.
-
-# Important notes
-
-1.0.0
-
-In 1.0.0 Mergo moves to a vanity URL `dario.cat/mergo`.
-
-0.3.9
-
-Please keep in mind that a problematic PR broke 0.3.9. We reverted it in 0.3.10. We consider 0.3.10 as stable but not bug-free. . Also, this version adds suppot for go modules.
-
-Keep in mind that in 0.3.2, Mergo changed Merge() and Map() signatures to support transformers. We added an optional/variadic argument so that it won't break the existing code.
-
-If you were using Mergo before April 6th, 2015, please check your project works as intended after updating your local copy with go get -u dario.cat/mergo. I apologize for any issue caused by its previous behavior and any future bug that Mergo could cause in existing projects after the change (release 0.2.0).
-
-# Install
-
-Do your usual installation procedure:
-
-	go get dario.cat/mergo
-
-	// use in your .go code
-	import (
-	    "dario.cat/mergo"
-	)
-
-# Usage
-
-You can only merge same-type structs with exported fields initialized as zero value of their type and same-types maps. Mergo won't merge unexported (private) fields but will do recursively any exported one. It won't merge empty structs value as they are zero values too. Also, maps will be merged recursively except for structs inside maps (because they are not addressable using Go reflection).
-
-	if err := mergo.Merge(&dst, src); err != nil {
-		// ...
-	}
-
-Also, you can merge overwriting values using the transformer WithOverride.
-
-	if err := mergo.Merge(&dst, src, mergo.WithOverride); err != nil {
-		// ...
-	}
-
-Additionally, you can map a map[string]interface{} to a struct (and otherwise, from struct to map), following the same restrictions as in Merge(). Keys are capitalized to find each corresponding exported field.
-
-	if err := mergo.Map(&dst, srcMap); err != nil {
-		// ...
-	}
-
-Warning: if you map a struct to map, it won't do it recursively. Don't expect Mergo to map struct members of your struct as map[string]interface{}. They will be just assigned as values.
-
-Here is a nice example:
-
-	package main
-
-	import (
-		"fmt"
-		"dario.cat/mergo"
-	)
-
-	type Foo struct {
-		A string
-		B int64
-	}
-
-	func main() {
-		src := Foo{
-			A: "one",
-			B: 2,
-		}
-		dest := Foo{
-			A: "two",
-		}
-		mergo.Merge(&dest, src)
-		fmt.Println(dest)
-		// Will print
-		// {two 2}
-	}
-
-# Transformers
-
-Transformers allow to merge specific types differently than in the default behavior. In other words, now you can customize how some types are merged. For example, time.Time is a struct; it doesn't have zero value but IsZero can return true because it has fields with zero value. How can we merge a non-zero time.Time?
-
-	package main
-
-	import (
-		"fmt"
-		"dario.cat/mergo"
-		"reflect"
-		"time"
-	)
-
-	type timeTransformer struct {
-	}
-
-	func (t timeTransformer) Transformer(typ reflect.Type) func(dst, src reflect.Value) error {
-		if typ == reflect.TypeOf(time.Time{}) {
-			return func(dst, src reflect.Value) error {
-				if dst.CanSet() {
-					isZero := dst.MethodByName("IsZero")
-					result := isZero.Call([]reflect.Value{})
-					if result[0].Bool() {
-						dst.Set(src)
-					}
-				}
-				return nil
-			}
-		}
-		return nil
-	}
-
-	type Snapshot struct {
-		Time time.Time
-		// ...
-	}
-
-	func main() {
-		src := Snapshot{time.Now()}
-		dest := Snapshot{}
-		mergo.Merge(&dest, src, mergo.WithTransformers(timeTransformer{}))
-		fmt.Println(dest)
-		// Will print
-		// { 2018-01-12 01:15:00 +0000 UTC m=+0.000000001 }
-	}
-
-# Contact me
-
-If I can help you, you have an idea or you are using Mergo in your projects, don't hesitate to drop me a line (or a pull request): https://twitter.com/im_dario
-
-# About
-
-Written by Dario Castañé: https://da.rio.hn
-
-# License
-
-BSD 3-Clause license, as Go language.
-*/
-package mergo
diff --git a/vendor/dario.cat/mergo/map.go b/vendor/dario.cat/mergo/map.go
deleted file mode 100644
index b50d5c2..0000000
--- a/vendor/dario.cat/mergo/map.go
+++ /dev/null
@@ -1,178 +0,0 @@
-// Copyright 2014 Dario Castañé. All rights reserved.
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Based on src/pkg/reflect/deepequal.go from official
-// golang's stdlib.
-
-package mergo
-
-import (
-	"fmt"
-	"reflect"
-	"unicode"
-	"unicode/utf8"
-)
-
-func changeInitialCase(s string, mapper func(rune) rune) string {
-	if s == "" {
-		return s
-	}
-	r, n := utf8.DecodeRuneInString(s)
-	return string(mapper(r)) + s[n:]
-}
-
-func isExported(field reflect.StructField) bool {
-	r, _ := utf8.DecodeRuneInString(field.Name)
-	return r >= 'A' && r <= 'Z'
-}
-
-// Traverses recursively both values, assigning src's fields values to dst.
-// The map argument tracks comparisons that have already been seen, which allows
-// short circuiting on recursive types.
-func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, config *Config) (err error) {
-	overwrite := config.Overwrite
-	if dst.CanAddr() {
-		addr := dst.UnsafeAddr()
-		h := 17 * addr
-		seen := visited[h]
-		typ := dst.Type()
-		for p := seen; p != nil; p = p.next {
-			if p.ptr == addr && p.typ == typ {
-				return nil
-			}
-		}
-		// Remember, remember...
-		visited[h] = &visit{typ, seen, addr}
-	}
-	zeroValue := reflect.Value{}
-	switch dst.Kind() {
-	case reflect.Map:
-		dstMap := dst.Interface().(map[string]interface{})
-		for i, n := 0, src.NumField(); i < n; i++ {
-			srcType := src.Type()
-			field := srcType.Field(i)
-			if !isExported(field) {
-				continue
-			}
-			fieldName := field.Name
-			fieldName = changeInitialCase(fieldName, unicode.ToLower)
-			if v, ok := dstMap[fieldName]; !ok || (isEmptyValue(reflect.ValueOf(v), !config.ShouldNotDereference) || overwrite) {
-				dstMap[fieldName] = src.Field(i).Interface()
-			}
-		}
-	case reflect.Ptr:
-		if dst.IsNil() {
-			v := reflect.New(dst.Type().Elem())
-			dst.Set(v)
-		}
-		dst = dst.Elem()
-		fallthrough
-	case reflect.Struct:
-		srcMap := src.Interface().(map[string]interface{})
-		for key := range srcMap {
-			config.overwriteWithEmptyValue = true
-			srcValue := srcMap[key]
-			fieldName := changeInitialCase(key, unicode.ToUpper)
-			dstElement := dst.FieldByName(fieldName)
-			if dstElement == zeroValue {
-				// We discard it because the field doesn't exist.
-				continue
-			}
-			srcElement := reflect.ValueOf(srcValue)
-			dstKind := dstElement.Kind()
-			srcKind := srcElement.Kind()
-			if srcKind == reflect.Ptr && dstKind != reflect.Ptr {
-				srcElement = srcElement.Elem()
-				srcKind = reflect.TypeOf(srcElement.Interface()).Kind()
-			} else if dstKind == reflect.Ptr {
-				// Can this work? I guess it can't.
-				if srcKind != reflect.Ptr && srcElement.CanAddr() {
-					srcPtr := srcElement.Addr()
-					srcElement = reflect.ValueOf(srcPtr)
-					srcKind = reflect.Ptr
-				}
-			}
-
-			if !srcElement.IsValid() {
-				continue
-			}
-			if srcKind == dstKind {
-				if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil {
-					return
-				}
-			} else if dstKind == reflect.Interface && dstElement.Kind() == reflect.Interface {
-				if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil {
-					return
-				}
-			} else if srcKind == reflect.Map {
-				if err = deepMap(dstElement, srcElement, visited, depth+1, config); err != nil {
-					return
-				}
-			} else {
-				return fmt.Errorf("type mismatch on %s field: found %v, expected %v", fieldName, srcKind, dstKind)
-			}
-		}
-	}
-	return
-}
-
-// Map sets fields' values in dst from src.
-// src can be a map with string keys or a struct. dst must be the opposite:
-// if src is a map, dst must be a valid pointer to struct. If src is a struct,
-// dst must be map[string]interface{}.
-// It won't merge unexported (private) fields and will do recursively
-// any exported field.
-// If dst is a map, keys will be src fields' names in lower camel case.
-// Missing key in src that doesn't match a field in dst will be skipped. This
-// doesn't apply if dst is a map.
-// This is separated method from Merge because it is cleaner and it keeps sane
-// semantics: merging equal types, mapping different (restricted) types.
-func Map(dst, src interface{}, opts ...func(*Config)) error {
-	return _map(dst, src, opts...)
-}
-
-// MapWithOverwrite will do the same as Map except that non-empty dst attributes will be overridden by
-// non-empty src attribute values.
-// Deprecated: Use Map(…) with WithOverride
-func MapWithOverwrite(dst, src interface{}, opts ...func(*Config)) error {
-	return _map(dst, src, append(opts, WithOverride)...)
-}
-
-func _map(dst, src interface{}, opts ...func(*Config)) error {
-	if dst != nil && reflect.ValueOf(dst).Kind() != reflect.Ptr {
-		return ErrNonPointerArgument
-	}
-	var (
-		vDst, vSrc reflect.Value
-		err        error
-	)
-	config := &Config{}
-
-	for _, opt := range opts {
-		opt(config)
-	}
-
-	if vDst, vSrc, err = resolveValues(dst, src); err != nil {
-		return err
-	}
-	// To be friction-less, we redirect equal-type arguments
-	// to deepMerge. Only because arguments can be anything.
-	if vSrc.Kind() == vDst.Kind() {
-		return deepMerge(vDst, vSrc, make(map[uintptr]*visit), 0, config)
-	}
-	switch vSrc.Kind() {
-	case reflect.Struct:
-		if vDst.Kind() != reflect.Map {
-			return ErrExpectedMapAsDestination
-		}
-	case reflect.Map:
-		if vDst.Kind() != reflect.Struct {
-			return ErrExpectedStructAsDestination
-		}
-	default:
-		return ErrNotSupported
-	}
-	return deepMap(vDst, vSrc, make(map[uintptr]*visit), 0, config)
-}
diff --git a/vendor/dario.cat/mergo/merge.go b/vendor/dario.cat/mergo/merge.go
deleted file mode 100644
index 0ef9b21..0000000
--- a/vendor/dario.cat/mergo/merge.go
+++ /dev/null
@@ -1,409 +0,0 @@
-// Copyright 2013 Dario Castañé. All rights reserved.
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Based on src/pkg/reflect/deepequal.go from official
-// golang's stdlib.
-
-package mergo
-
-import (
-	"fmt"
-	"reflect"
-)
-
-func hasMergeableFields(dst reflect.Value) (exported bool) {
-	for i, n := 0, dst.NumField(); i < n; i++ {
-		field := dst.Type().Field(i)
-		if field.Anonymous && dst.Field(i).Kind() == reflect.Struct {
-			exported = exported || hasMergeableFields(dst.Field(i))
-		} else if isExportedComponent(&field) {
-			exported = exported || len(field.PkgPath) == 0
-		}
-	}
-	return
-}
-
-func isExportedComponent(field *reflect.StructField) bool {
-	pkgPath := field.PkgPath
-	if len(pkgPath) > 0 {
-		return false
-	}
-	c := field.Name[0]
-	if 'a' <= c && c <= 'z' || c == '_' {
-		return false
-	}
-	return true
-}
-
-type Config struct {
-	Transformers                 Transformers
-	Overwrite                    bool
-	ShouldNotDereference         bool
-	AppendSlice                  bool
-	TypeCheck                    bool
-	overwriteWithEmptyValue      bool
-	overwriteSliceWithEmptyValue bool
-	sliceDeepCopy                bool
-	debug                        bool
-}
-
-type Transformers interface {
-	Transformer(reflect.Type) func(dst, src reflect.Value) error
-}
-
-// Traverses recursively both values, assigning src's fields values to dst.
-// The map argument tracks comparisons that have already been seen, which allows
-// short circuiting on recursive types.
-func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, config *Config) (err error) {
-	overwrite := config.Overwrite
-	typeCheck := config.TypeCheck
-	overwriteWithEmptySrc := config.overwriteWithEmptyValue
-	overwriteSliceWithEmptySrc := config.overwriteSliceWithEmptyValue
-	sliceDeepCopy := config.sliceDeepCopy
-
-	if !src.IsValid() {
-		return
-	}
-	if dst.CanAddr() {
-		addr := dst.UnsafeAddr()
-		h := 17 * addr
-		seen := visited[h]
-		typ := dst.Type()
-		for p := seen; p != nil; p = p.next {
-			if p.ptr == addr && p.typ == typ {
-				return nil
-			}
-		}
-		// Remember, remember...
-		visited[h] = &visit{typ, seen, addr}
-	}
-
-	if config.Transformers != nil && !isReflectNil(dst) && dst.IsValid() {
-		if fn := config.Transformers.Transformer(dst.Type()); fn != nil {
-			err = fn(dst, src)
-			return
-		}
-	}
-
-	switch dst.Kind() {
-	case reflect.Struct:
-		if hasMergeableFields(dst) {
-			for i, n := 0, dst.NumField(); i < n; i++ {
-				if err = deepMerge(dst.Field(i), src.Field(i), visited, depth+1, config); err != nil {
-					return
-				}
-			}
-		} else {
-			if dst.CanSet() && (isReflectNil(dst) || overwrite) && (!isEmptyValue(src, !config.ShouldNotDereference) || overwriteWithEmptySrc) {
-				dst.Set(src)
-			}
-		}
-	case reflect.Map:
-		if dst.IsNil() && !src.IsNil() {
-			if dst.CanSet() {
-				dst.Set(reflect.MakeMap(dst.Type()))
-			} else {
-				dst = src
-				return
-			}
-		}
-
-		if src.Kind() != reflect.Map {
-			if overwrite && dst.CanSet() {
-				dst.Set(src)
-			}
-			return
-		}
-
-		for _, key := range src.MapKeys() {
-			srcElement := src.MapIndex(key)
-			if !srcElement.IsValid() {
-				continue
-			}
-			dstElement := dst.MapIndex(key)
-			switch srcElement.Kind() {
-			case reflect.Chan, reflect.Func, reflect.Map, reflect.Interface, reflect.Slice:
-				if srcElement.IsNil() {
-					if overwrite {
-						dst.SetMapIndex(key, srcElement)
-					}
-					continue
-				}
-				fallthrough
-			default:
-				if !srcElement.CanInterface() {
-					continue
-				}
-				switch reflect.TypeOf(srcElement.Interface()).Kind() {
-				case reflect.Struct:
-					fallthrough
-				case reflect.Ptr:
-					fallthrough
-				case reflect.Map:
-					srcMapElm := srcElement
-					dstMapElm := dstElement
-					if srcMapElm.CanInterface() {
-						srcMapElm = reflect.ValueOf(srcMapElm.Interface())
-						if dstMapElm.IsValid() {
-							dstMapElm = reflect.ValueOf(dstMapElm.Interface())
-						}
-					}
-					if err = deepMerge(dstMapElm, srcMapElm, visited, depth+1, config); err != nil {
-						return
-					}
-				case reflect.Slice:
-					srcSlice := reflect.ValueOf(srcElement.Interface())
-
-					var dstSlice reflect.Value
-					if !dstElement.IsValid() || dstElement.IsNil() {
-						dstSlice = reflect.MakeSlice(srcSlice.Type(), 0, srcSlice.Len())
-					} else {
-						dstSlice = reflect.ValueOf(dstElement.Interface())
-					}
-
-					if (!isEmptyValue(src, !config.ShouldNotDereference) || overwriteWithEmptySrc || overwriteSliceWithEmptySrc) && (overwrite || isEmptyValue(dst, !config.ShouldNotDereference)) && !config.AppendSlice && !sliceDeepCopy {
-						if typeCheck && srcSlice.Type() != dstSlice.Type() {
-							return fmt.Errorf("cannot override two slices with different type (%s, %s)", srcSlice.Type(), dstSlice.Type())
-						}
-						dstSlice = srcSlice
-					} else if config.AppendSlice {
-						if srcSlice.Type() != dstSlice.Type() {
-							return fmt.Errorf("cannot append two slices with different type (%s, %s)", srcSlice.Type(), dstSlice.Type())
-						}
-						dstSlice = reflect.AppendSlice(dstSlice, srcSlice)
-					} else if sliceDeepCopy {
-						i := 0
-						for ; i < srcSlice.Len() && i < dstSlice.Len(); i++ {
-							srcElement := srcSlice.Index(i)
-							dstElement := dstSlice.Index(i)
-
-							if srcElement.CanInterface() {
-								srcElement = reflect.ValueOf(srcElement.Interface())
-							}
-							if dstElement.CanInterface() {
-								dstElement = reflect.ValueOf(dstElement.Interface())
-							}
-
-							if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil {
-								return
-							}
-						}
-
-					}
-					dst.SetMapIndex(key, dstSlice)
-				}
-			}
-
-			if dstElement.IsValid() && !isEmptyValue(dstElement, !config.ShouldNotDereference) {
-				if reflect.TypeOf(srcElement.Interface()).Kind() == reflect.Slice {
-					continue
-				}
-				if reflect.TypeOf(srcElement.Interface()).Kind() == reflect.Map && reflect.TypeOf(dstElement.Interface()).Kind() == reflect.Map {
-					continue
-				}
-			}
-
-			if srcElement.IsValid() && ((srcElement.Kind() != reflect.Ptr && overwrite) || !dstElement.IsValid() || isEmptyValue(dstElement, !config.ShouldNotDereference)) {
-				if dst.IsNil() {
-					dst.Set(reflect.MakeMap(dst.Type()))
-				}
-				dst.SetMapIndex(key, srcElement)
-			}
-		}
-
-		// Ensure that all keys in dst are deleted if they are not in src.
-		if overwriteWithEmptySrc {
-			for _, key := range dst.MapKeys() {
-				srcElement := src.MapIndex(key)
-				if !srcElement.IsValid() {
-					dst.SetMapIndex(key, reflect.Value{})
-				}
-			}
-		}
-	case reflect.Slice:
-		if !dst.CanSet() {
-			break
-		}
-		if (!isEmptyValue(src, !config.ShouldNotDereference) || overwriteWithEmptySrc || overwriteSliceWithEmptySrc) && (overwrite || isEmptyValue(dst, !config.ShouldNotDereference)) && !config.AppendSlice && !sliceDeepCopy {
-			dst.Set(src)
-		} else if config.AppendSlice {
-			if src.Type() != dst.Type() {
-				return fmt.Errorf("cannot append two slice with different type (%s, %s)", src.Type(), dst.Type())
-			}
-			dst.Set(reflect.AppendSlice(dst, src))
-		} else if sliceDeepCopy {
-			for i := 0; i < src.Len() && i < dst.Len(); i++ {
-				srcElement := src.Index(i)
-				dstElement := dst.Index(i)
-				if srcElement.CanInterface() {
-					srcElement = reflect.ValueOf(srcElement.Interface())
-				}
-				if dstElement.CanInterface() {
-					dstElement = reflect.ValueOf(dstElement.Interface())
-				}
-
-				if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil {
-					return
-				}
-			}
-		}
-	case reflect.Ptr:
-		fallthrough
-	case reflect.Interface:
-		if isReflectNil(src) {
-			if overwriteWithEmptySrc && dst.CanSet() && src.Type().AssignableTo(dst.Type()) {
-				dst.Set(src)
-			}
-			break
-		}
-
-		if src.Kind() != reflect.Interface {
-			if dst.IsNil() || (src.Kind() != reflect.Ptr && overwrite) {
-				if dst.CanSet() && (overwrite || isEmptyValue(dst, !config.ShouldNotDereference)) {
-					dst.Set(src)
-				}
-			} else if src.Kind() == reflect.Ptr {
-				if !config.ShouldNotDereference {
-					if err = deepMerge(dst.Elem(), src.Elem(), visited, depth+1, config); err != nil {
-						return
-					}
-				} else {
-					if overwriteWithEmptySrc || (overwrite && !src.IsNil()) || dst.IsNil() {
-						dst.Set(src)
-					}
-				}
-			} else if dst.Elem().Type() == src.Type() {
-				if err = deepMerge(dst.Elem(), src, visited, depth+1, config); err != nil {
-					return
-				}
-			} else {
-				return ErrDifferentArgumentsTypes
-			}
-			break
-		}
-
-		if dst.IsNil() || overwrite {
-			if dst.CanSet() && (overwrite || isEmptyValue(dst, !config.ShouldNotDereference)) {
-				dst.Set(src)
-			}
-			break
-		}
-
-		if dst.Elem().Kind() == src.Elem().Kind() {
-			if err = deepMerge(dst.Elem(), src.Elem(), visited, depth+1, config); err != nil {
-				return
-			}
-			break
-		}
-	default:
-		mustSet := (isEmptyValue(dst, !config.ShouldNotDereference) || overwrite) && (!isEmptyValue(src, !config.ShouldNotDereference) || overwriteWithEmptySrc)
-		if mustSet {
-			if dst.CanSet() {
-				dst.Set(src)
-			} else {
-				dst = src
-			}
-		}
-	}
-
-	return
-}
-
-// Merge will fill any empty for value type attributes on the dst struct using corresponding
-// src attributes if they themselves are not empty. dst and src must be valid same-type structs
-// and dst must be a pointer to struct.
-// It won't merge unexported (private) fields and will do recursively any exported field.
-func Merge(dst, src interface{}, opts ...func(*Config)) error {
-	return merge(dst, src, opts...)
-}
-
-// MergeWithOverwrite will do the same as Merge except that non-empty dst attributes will be overridden by
-// non-empty src attribute values.
-// Deprecated: use Merge(…) with WithOverride
-func MergeWithOverwrite(dst, src interface{}, opts ...func(*Config)) error {
-	return merge(dst, src, append(opts, WithOverride)...)
-}
-
-// WithTransformers adds transformers to merge, allowing to customize the merging of some types.
-func WithTransformers(transformers Transformers) func(*Config) {
-	return func(config *Config) {
-		config.Transformers = transformers
-	}
-}
-
-// WithOverride will make merge override non-empty dst attributes with non-empty src attributes values.
-func WithOverride(config *Config) {
-	config.Overwrite = true
-}
-
-// WithOverwriteWithEmptyValue will make merge override non empty dst attributes with empty src attributes values.
-func WithOverwriteWithEmptyValue(config *Config) {
-	config.Overwrite = true
-	config.overwriteWithEmptyValue = true
-}
-
-// WithOverrideEmptySlice will make merge override empty dst slice with empty src slice.
-func WithOverrideEmptySlice(config *Config) {
-	config.overwriteSliceWithEmptyValue = true
-}
-
-// WithoutDereference prevents dereferencing pointers when evaluating whether they are empty
-// (i.e. a non-nil pointer is never considered empty).
-func WithoutDereference(config *Config) {
-	config.ShouldNotDereference = true
-}
-
-// WithAppendSlice will make merge append slices instead of overwriting it.
-func WithAppendSlice(config *Config) {
-	config.AppendSlice = true
-}
-
-// WithTypeCheck will make merge check types while overwriting it (must be used with WithOverride).
-func WithTypeCheck(config *Config) {
-	config.TypeCheck = true
-}
-
-// WithSliceDeepCopy will merge slice element one by one with Overwrite flag.
-func WithSliceDeepCopy(config *Config) {
-	config.sliceDeepCopy = true
-	config.Overwrite = true
-}
-
-func merge(dst, src interface{}, opts ...func(*Config)) error {
-	if dst != nil && reflect.ValueOf(dst).Kind() != reflect.Ptr {
-		return ErrNonPointerArgument
-	}
-	var (
-		vDst, vSrc reflect.Value
-		err        error
-	)
-
-	config := &Config{}
-
-	for _, opt := range opts {
-		opt(config)
-	}
-
-	if vDst, vSrc, err = resolveValues(dst, src); err != nil {
-		return err
-	}
-	if vDst.Type() != vSrc.Type() {
-		return ErrDifferentArgumentsTypes
-	}
-	return deepMerge(vDst, vSrc, make(map[uintptr]*visit), 0, config)
-}
-
-// IsReflectNil is the reflect value provided nil
-func isReflectNil(v reflect.Value) bool {
-	k := v.Kind()
-	switch k {
-	case reflect.Interface, reflect.Slice, reflect.Chan, reflect.Func, reflect.Map, reflect.Ptr:
-		// Both interface and slice are nil if first word is 0.
-		// Both are always bigger than a word; assume flagIndir.
-		return v.IsNil()
-	default:
-		return false
-	}
-}
diff --git a/vendor/dario.cat/mergo/mergo.go b/vendor/dario.cat/mergo/mergo.go
deleted file mode 100644
index 0a721e2..0000000
--- a/vendor/dario.cat/mergo/mergo.go
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright 2013 Dario Castañé. All rights reserved.
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Based on src/pkg/reflect/deepequal.go from official
-// golang's stdlib.
-
-package mergo
-
-import (
-	"errors"
-	"reflect"
-)
-
-// Errors reported by Mergo when it finds invalid arguments.
-var (
-	ErrNilArguments                = errors.New("src and dst must not be nil")
-	ErrDifferentArgumentsTypes     = errors.New("src and dst must be of same type")
-	ErrNotSupported                = errors.New("only structs, maps, and slices are supported")
-	ErrExpectedMapAsDestination    = errors.New("dst was expected to be a map")
-	ErrExpectedStructAsDestination = errors.New("dst was expected to be a struct")
-	ErrNonPointerArgument          = errors.New("dst must be a pointer")
-)
-
-// During deepMerge, must keep track of checks that are
-// in progress.  The comparison algorithm assumes that all
-// checks in progress are true when it reencounters them.
-// Visited are stored in a map indexed by 17 * a1 + a2;
-type visit struct {
-	typ  reflect.Type
-	next *visit
-	ptr  uintptr
-}
-
-// From src/pkg/encoding/json/encode.go.
-func isEmptyValue(v reflect.Value, shouldDereference bool) bool {
-	switch v.Kind() {
-	case reflect.Array, reflect.Map, reflect.Slice, reflect.String:
-		return v.Len() == 0
-	case reflect.Bool:
-		return !v.Bool()
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		return v.Int() == 0
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
-		return v.Uint() == 0
-	case reflect.Float32, reflect.Float64:
-		return v.Float() == 0
-	case reflect.Interface, reflect.Ptr:
-		if v.IsNil() {
-			return true
-		}
-		if shouldDereference {
-			return isEmptyValue(v.Elem(), shouldDereference)
-		}
-		return false
-	case reflect.Func:
-		return v.IsNil()
-	case reflect.Invalid:
-		return true
-	}
-	return false
-}
-
-func resolveValues(dst, src interface{}) (vDst, vSrc reflect.Value, err error) {
-	if dst == nil || src == nil {
-		err = ErrNilArguments
-		return
-	}
-	vDst = reflect.ValueOf(dst).Elem()
-	if vDst.Kind() != reflect.Struct && vDst.Kind() != reflect.Map && vDst.Kind() != reflect.Slice {
-		err = ErrNotSupported
-		return
-	}
-	vSrc = reflect.ValueOf(src)
-	// We check if vSrc is a pointer to dereference it.
-	if vSrc.Kind() == reflect.Ptr {
-		vSrc = vSrc.Elem()
-	}
-	return
-}
diff --git a/vendor/github.com/davecgh/go-spew/LICENSE b/vendor/github.com/davecgh/go-spew/LICENSE
deleted file mode 100644
index bc52e96..0000000
--- a/vendor/github.com/davecgh/go-spew/LICENSE
+++ /dev/null
@@ -1,15 +0,0 @@
-ISC License
-
-Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/vendor/github.com/davecgh/go-spew/spew/bypass.go b/vendor/github.com/davecgh/go-spew/spew/bypass.go
deleted file mode 100644
index 7929947..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/bypass.go
+++ /dev/null
@@ -1,145 +0,0 @@
-// Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when the code is not running on Google App Engine, compiled by GopherJS, and
-// "-tags safe" is not added to the go build command line.  The "disableunsafe"
-// tag is deprecated and thus should not be used.
-// Go versions prior to 1.4 are disabled because they use a different layout
-// for interfaces which make the implementation of unsafeReflectValue more complex.
-// +build !js,!appengine,!safe,!disableunsafe,go1.4
-
-package spew
-
-import (
-	"reflect"
-	"unsafe"
-)
-
-const (
-	// UnsafeDisabled is a build-time constant which specifies whether or
-	// not access to the unsafe package is available.
-	UnsafeDisabled = false
-
-	// ptrSize is the size of a pointer on the current arch.
-	ptrSize = unsafe.Sizeof((*byte)(nil))
-)
-
-type flag uintptr
-
-var (
-	// flagRO indicates whether the value field of a reflect.Value
-	// is read-only.
-	flagRO flag
-
-	// flagAddr indicates whether the address of the reflect.Value's
-	// value may be taken.
-	flagAddr flag
-)
-
-// flagKindMask holds the bits that make up the kind
-// part of the flags field. In all the supported versions,
-// it is in the lower 5 bits.
-const flagKindMask = flag(0x1f)
-
-// Different versions of Go have used different
-// bit layouts for the flags type. This table
-// records the known combinations.
-var okFlags = []struct {
-	ro, addr flag
-}{{
-	// From Go 1.4 to 1.5
-	ro:   1 << 5,
-	addr: 1 << 7,
-}, {
-	// Up to Go tip.
-	ro:   1<<5 | 1<<6,
-	addr: 1 << 8,
-}}
-
-var flagValOffset = func() uintptr {
-	field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
-	if !ok {
-		panic("reflect.Value has no flag field")
-	}
-	return field.Offset
-}()
-
-// flagField returns a pointer to the flag field of a reflect.Value.
-func flagField(v *reflect.Value) *flag {
-	return (*flag)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + flagValOffset))
-}
-
-// unsafeReflectValue converts the passed reflect.Value into a one that bypasses
-// the typical safety restrictions preventing access to unaddressable and
-// unexported data.  It works by digging the raw pointer to the underlying
-// value out of the protected value and generating a new unprotected (unsafe)
-// reflect.Value to it.
-//
-// This allows us to check for implementations of the Stringer and error
-// interfaces to be used for pretty printing ordinarily unaddressable and
-// inaccessible values such as unexported struct fields.
-func unsafeReflectValue(v reflect.Value) reflect.Value {
-	if !v.IsValid() || (v.CanInterface() && v.CanAddr()) {
-		return v
-	}
-	flagFieldPtr := flagField(&v)
-	*flagFieldPtr &^= flagRO
-	*flagFieldPtr |= flagAddr
-	return v
-}
-
-// Sanity checks against future reflect package changes
-// to the type or semantics of the Value.flag field.
-func init() {
-	field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
-	if !ok {
-		panic("reflect.Value has no flag field")
-	}
-	if field.Type.Kind() != reflect.TypeOf(flag(0)).Kind() {
-		panic("reflect.Value flag field has changed kind")
-	}
-	type t0 int
-	var t struct {
-		A t0
-		// t0 will have flagEmbedRO set.
-		t0
-		// a will have flagStickyRO set
-		a t0
-	}
-	vA := reflect.ValueOf(t).FieldByName("A")
-	va := reflect.ValueOf(t).FieldByName("a")
-	vt0 := reflect.ValueOf(t).FieldByName("t0")
-
-	// Infer flagRO from the difference between the flags
-	// for the (otherwise identical) fields in t.
-	flagPublic := *flagField(&vA)
-	flagWithRO := *flagField(&va) | *flagField(&vt0)
-	flagRO = flagPublic ^ flagWithRO
-
-	// Infer flagAddr from the difference between a value
-	// taken from a pointer and not.
-	vPtrA := reflect.ValueOf(&t).Elem().FieldByName("A")
-	flagNoPtr := *flagField(&vA)
-	flagPtr := *flagField(&vPtrA)
-	flagAddr = flagNoPtr ^ flagPtr
-
-	// Check that the inferred flags tally with one of the known versions.
-	for _, f := range okFlags {
-		if flagRO == f.ro && flagAddr == f.addr {
-			return
-		}
-	}
-	panic("reflect.Value read-only flag has changed semantics")
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go b/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
deleted file mode 100644
index 205c28d..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when the code is running on Google App Engine, compiled by GopherJS, or
-// "-tags safe" is added to the go build command line.  The "disableunsafe"
-// tag is deprecated and thus should not be used.
-// +build js appengine safe disableunsafe !go1.4
-
-package spew
-
-import "reflect"
-
-const (
-	// UnsafeDisabled is a build-time constant which specifies whether or
-	// not access to the unsafe package is available.
-	UnsafeDisabled = true
-)
-
-// unsafeReflectValue typically converts the passed reflect.Value into a one
-// that bypasses the typical safety restrictions preventing access to
-// unaddressable and unexported data.  However, doing this relies on access to
-// the unsafe package.  This is a stub version which simply returns the passed
-// reflect.Value when the unsafe package is not available.
-func unsafeReflectValue(v reflect.Value) reflect.Value {
-	return v
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/common.go b/vendor/github.com/davecgh/go-spew/spew/common.go
deleted file mode 100644
index 1be8ce9..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/common.go
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"reflect"
-	"sort"
-	"strconv"
-)
-
-// Some constants in the form of bytes to avoid string overhead.  This mirrors
-// the technique used in the fmt package.
-var (
-	panicBytes            = []byte("(PANIC=")
-	plusBytes             = []byte("+")
-	iBytes                = []byte("i")
-	trueBytes             = []byte("true")
-	falseBytes            = []byte("false")
-	interfaceBytes        = []byte("(interface {})")
-	commaNewlineBytes     = []byte(",\n")
-	newlineBytes          = []byte("\n")
-	openBraceBytes        = []byte("{")
-	openBraceNewlineBytes = []byte("{\n")
-	closeBraceBytes       = []byte("}")
-	asteriskBytes         = []byte("*")
-	colonBytes            = []byte(":")
-	colonSpaceBytes       = []byte(": ")
-	openParenBytes        = []byte("(")
-	closeParenBytes       = []byte(")")
-	spaceBytes            = []byte(" ")
-	pointerChainBytes     = []byte("->")
-	nilAngleBytes         = []byte("<nil>")
-	maxNewlineBytes       = []byte("<max depth reached>\n")
-	maxShortBytes         = []byte("<max>")
-	circularBytes         = []byte("<already shown>")
-	circularShortBytes    = []byte("<shown>")
-	invalidAngleBytes     = []byte("<invalid>")
-	openBracketBytes      = []byte("[")
-	closeBracketBytes     = []byte("]")
-	percentBytes          = []byte("%")
-	precisionBytes        = []byte(".")
-	openAngleBytes        = []byte("<")
-	closeAngleBytes       = []byte(">")
-	openMapBytes          = []byte("map[")
-	closeMapBytes         = []byte("]")
-	lenEqualsBytes        = []byte("len=")
-	capEqualsBytes        = []byte("cap=")
-)
-
-// hexDigits is used to map a decimal value to a hex digit.
-var hexDigits = "0123456789abcdef"
-
-// catchPanic handles any panics that might occur during the handleMethods
-// calls.
-func catchPanic(w io.Writer, v reflect.Value) {
-	if err := recover(); err != nil {
-		w.Write(panicBytes)
-		fmt.Fprintf(w, "%v", err)
-		w.Write(closeParenBytes)
-	}
-}
-
-// handleMethods attempts to call the Error and String methods on the underlying
-// type the passed reflect.Value represents and outputes the result to Writer w.
-//
-// It handles panics in any called methods by catching and displaying the error
-// as the formatted value.
-func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) {
-	// We need an interface to check if the type implements the error or
-	// Stringer interface.  However, the reflect package won't give us an
-	// interface on certain things like unexported struct fields in order
-	// to enforce visibility rules.  We use unsafe, when it's available,
-	// to bypass these restrictions since this package does not mutate the
-	// values.
-	if !v.CanInterface() {
-		if UnsafeDisabled {
-			return false
-		}
-
-		v = unsafeReflectValue(v)
-	}
-
-	// Choose whether or not to do error and Stringer interface lookups against
-	// the base type or a pointer to the base type depending on settings.
-	// Technically calling one of these methods with a pointer receiver can
-	// mutate the value, however, types which choose to satisify an error or
-	// Stringer interface with a pointer receiver should not be mutating their
-	// state inside these interface methods.
-	if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() {
-		v = unsafeReflectValue(v)
-	}
-	if v.CanAddr() {
-		v = v.Addr()
-	}
-
-	// Is it an error or Stringer?
-	switch iface := v.Interface().(type) {
-	case error:
-		defer catchPanic(w, v)
-		if cs.ContinueOnMethod {
-			w.Write(openParenBytes)
-			w.Write([]byte(iface.Error()))
-			w.Write(closeParenBytes)
-			w.Write(spaceBytes)
-			return false
-		}
-
-		w.Write([]byte(iface.Error()))
-		return true
-
-	case fmt.Stringer:
-		defer catchPanic(w, v)
-		if cs.ContinueOnMethod {
-			w.Write(openParenBytes)
-			w.Write([]byte(iface.String()))
-			w.Write(closeParenBytes)
-			w.Write(spaceBytes)
-			return false
-		}
-		w.Write([]byte(iface.String()))
-		return true
-	}
-	return false
-}
-
-// printBool outputs a boolean value as true or false to Writer w.
-func printBool(w io.Writer, val bool) {
-	if val {
-		w.Write(trueBytes)
-	} else {
-		w.Write(falseBytes)
-	}
-}
-
-// printInt outputs a signed integer value to Writer w.
-func printInt(w io.Writer, val int64, base int) {
-	w.Write([]byte(strconv.FormatInt(val, base)))
-}
-
-// printUint outputs an unsigned integer value to Writer w.
-func printUint(w io.Writer, val uint64, base int) {
-	w.Write([]byte(strconv.FormatUint(val, base)))
-}
-
-// printFloat outputs a floating point value using the specified precision,
-// which is expected to be 32 or 64bit, to Writer w.
-func printFloat(w io.Writer, val float64, precision int) {
-	w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision)))
-}
-
-// printComplex outputs a complex value using the specified float precision
-// for the real and imaginary parts to Writer w.
-func printComplex(w io.Writer, c complex128, floatPrecision int) {
-	r := real(c)
-	w.Write(openParenBytes)
-	w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision)))
-	i := imag(c)
-	if i >= 0 {
-		w.Write(plusBytes)
-	}
-	w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision)))
-	w.Write(iBytes)
-	w.Write(closeParenBytes)
-}
-
-// printHexPtr outputs a uintptr formatted as hexadecimal with a leading '0x'
-// prefix to Writer w.
-func printHexPtr(w io.Writer, p uintptr) {
-	// Null pointer.
-	num := uint64(p)
-	if num == 0 {
-		w.Write(nilAngleBytes)
-		return
-	}
-
-	// Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix
-	buf := make([]byte, 18)
-
-	// It's simpler to construct the hex string right to left.
-	base := uint64(16)
-	i := len(buf) - 1
-	for num >= base {
-		buf[i] = hexDigits[num%base]
-		num /= base
-		i--
-	}
-	buf[i] = hexDigits[num]
-
-	// Add '0x' prefix.
-	i--
-	buf[i] = 'x'
-	i--
-	buf[i] = '0'
-
-	// Strip unused leading bytes.
-	buf = buf[i:]
-	w.Write(buf)
-}
-
-// valuesSorter implements sort.Interface to allow a slice of reflect.Value
-// elements to be sorted.
-type valuesSorter struct {
-	values  []reflect.Value
-	strings []string // either nil or same len and values
-	cs      *ConfigState
-}
-
-// newValuesSorter initializes a valuesSorter instance, which holds a set of
-// surrogate keys on which the data should be sorted.  It uses flags in
-// ConfigState to decide if and how to populate those surrogate keys.
-func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface {
-	vs := &valuesSorter{values: values, cs: cs}
-	if canSortSimply(vs.values[0].Kind()) {
-		return vs
-	}
-	if !cs.DisableMethods {
-		vs.strings = make([]string, len(values))
-		for i := range vs.values {
-			b := bytes.Buffer{}
-			if !handleMethods(cs, &b, vs.values[i]) {
-				vs.strings = nil
-				break
-			}
-			vs.strings[i] = b.String()
-		}
-	}
-	if vs.strings == nil && cs.SpewKeys {
-		vs.strings = make([]string, len(values))
-		for i := range vs.values {
-			vs.strings[i] = Sprintf("%#v", vs.values[i].Interface())
-		}
-	}
-	return vs
-}
-
-// canSortSimply tests whether a reflect.Kind is a primitive that can be sorted
-// directly, or whether it should be considered for sorting by surrogate keys
-// (if the ConfigState allows it).
-func canSortSimply(kind reflect.Kind) bool {
-	// This switch parallels valueSortLess, except for the default case.
-	switch kind {
-	case reflect.Bool:
-		return true
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		return true
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		return true
-	case reflect.Float32, reflect.Float64:
-		return true
-	case reflect.String:
-		return true
-	case reflect.Uintptr:
-		return true
-	case reflect.Array:
-		return true
-	}
-	return false
-}
-
-// Len returns the number of values in the slice.  It is part of the
-// sort.Interface implementation.
-func (s *valuesSorter) Len() int {
-	return len(s.values)
-}
-
-// Swap swaps the values at the passed indices.  It is part of the
-// sort.Interface implementation.
-func (s *valuesSorter) Swap(i, j int) {
-	s.values[i], s.values[j] = s.values[j], s.values[i]
-	if s.strings != nil {
-		s.strings[i], s.strings[j] = s.strings[j], s.strings[i]
-	}
-}
-
-// valueSortLess returns whether the first value should sort before the second
-// value.  It is used by valueSorter.Less as part of the sort.Interface
-// implementation.
-func valueSortLess(a, b reflect.Value) bool {
-	switch a.Kind() {
-	case reflect.Bool:
-		return !a.Bool() && b.Bool()
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		return a.Int() < b.Int()
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		return a.Uint() < b.Uint()
-	case reflect.Float32, reflect.Float64:
-		return a.Float() < b.Float()
-	case reflect.String:
-		return a.String() < b.String()
-	case reflect.Uintptr:
-		return a.Uint() < b.Uint()
-	case reflect.Array:
-		// Compare the contents of both arrays.
-		l := a.Len()
-		for i := 0; i < l; i++ {
-			av := a.Index(i)
-			bv := b.Index(i)
-			if av.Interface() == bv.Interface() {
-				continue
-			}
-			return valueSortLess(av, bv)
-		}
-	}
-	return a.String() < b.String()
-}
-
-// Less returns whether the value at index i should sort before the
-// value at index j.  It is part of the sort.Interface implementation.
-func (s *valuesSorter) Less(i, j int) bool {
-	if s.strings == nil {
-		return valueSortLess(s.values[i], s.values[j])
-	}
-	return s.strings[i] < s.strings[j]
-}
-
-// sortValues is a sort function that handles both native types and any type that
-// can be converted to error or Stringer.  Other inputs are sorted according to
-// their Value.String() value to ensure display stability.
-func sortValues(values []reflect.Value, cs *ConfigState) {
-	if len(values) == 0 {
-		return
-	}
-	sort.Sort(newValuesSorter(values, cs))
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/config.go b/vendor/github.com/davecgh/go-spew/spew/config.go
deleted file mode 100644
index 2e3d22f..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/config.go
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"os"
-)
-
-// ConfigState houses the configuration options used by spew to format and
-// display values.  There is a global instance, Config, that is used to control
-// all top-level Formatter and Dump functionality.  Each ConfigState instance
-// provides methods equivalent to the top-level functions.
-//
-// The zero value for ConfigState provides no indentation.  You would typically
-// want to set it to a space or a tab.
-//
-// Alternatively, you can use NewDefaultConfig to get a ConfigState instance
-// with default settings.  See the documentation of NewDefaultConfig for default
-// values.
-type ConfigState struct {
-	// Indent specifies the string to use for each indentation level.  The
-	// global config instance that all top-level functions use set this to a
-	// single space by default.  If you would like more indentation, you might
-	// set this to a tab with "\t" or perhaps two spaces with "  ".
-	Indent string
-
-	// MaxDepth controls the maximum number of levels to descend into nested
-	// data structures.  The default, 0, means there is no limit.
-	//
-	// NOTE: Circular data structures are properly detected, so it is not
-	// necessary to set this value unless you specifically want to limit deeply
-	// nested data structures.
-	MaxDepth int
-
-	// DisableMethods specifies whether or not error and Stringer interfaces are
-	// invoked for types that implement them.
-	DisableMethods bool
-
-	// DisablePointerMethods specifies whether or not to check for and invoke
-	// error and Stringer interfaces on types which only accept a pointer
-	// receiver when the current type is not a pointer.
-	//
-	// NOTE: This might be an unsafe action since calling one of these methods
-	// with a pointer receiver could technically mutate the value, however,
-	// in practice, types which choose to satisify an error or Stringer
-	// interface with a pointer receiver should not be mutating their state
-	// inside these interface methods.  As a result, this option relies on
-	// access to the unsafe package, so it will not have any effect when
-	// running in environments without access to the unsafe package such as
-	// Google App Engine or with the "safe" build tag specified.
-	DisablePointerMethods bool
-
-	// DisablePointerAddresses specifies whether to disable the printing of
-	// pointer addresses. This is useful when diffing data structures in tests.
-	DisablePointerAddresses bool
-
-	// DisableCapacities specifies whether to disable the printing of capacities
-	// for arrays, slices, maps and channels. This is useful when diffing
-	// data structures in tests.
-	DisableCapacities bool
-
-	// ContinueOnMethod specifies whether or not recursion should continue once
-	// a custom error or Stringer interface is invoked.  The default, false,
-	// means it will print the results of invoking the custom error or Stringer
-	// interface and return immediately instead of continuing to recurse into
-	// the internals of the data type.
-	//
-	// NOTE: This flag does not have any effect if method invocation is disabled
-	// via the DisableMethods or DisablePointerMethods options.
-	ContinueOnMethod bool
-
-	// SortKeys specifies map keys should be sorted before being printed. Use
-	// this to have a more deterministic, diffable output.  Note that only
-	// native types (bool, int, uint, floats, uintptr and string) and types
-	// that support the error or Stringer interfaces (if methods are
-	// enabled) are supported, with other types sorted according to the
-	// reflect.Value.String() output which guarantees display stability.
-	SortKeys bool
-
-	// SpewKeys specifies that, as a last resort attempt, map keys should
-	// be spewed to strings and sorted by those strings.  This is only
-	// considered if SortKeys is true.
-	SpewKeys bool
-}
-
-// Config is the active configuration of the top-level functions.
-// The configuration can be changed by modifying the contents of spew.Config.
-var Config = ConfigState{Indent: " "}
-
-// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the formatted string as a value that satisfies error.  See NewFormatter
-// for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) {
-	return fmt.Errorf(format, c.convertArgs(a)...)
-}
-
-// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprint(w, c.convertArgs(a)...)
-}
-
-// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
-	return fmt.Fprintf(w, format, c.convertArgs(a)...)
-}
-
-// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
-// passed with a Formatter interface returned by c.NewFormatter.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprintln(w, c.convertArgs(a)...)
-}
-
-// Print is a wrapper for fmt.Print that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Print(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Print(a ...interface{}) (n int, err error) {
-	return fmt.Print(c.convertArgs(a)...)
-}
-
-// Printf is a wrapper for fmt.Printf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) {
-	return fmt.Printf(format, c.convertArgs(a)...)
-}
-
-// Println is a wrapper for fmt.Println that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Println(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Println(a ...interface{}) (n int, err error) {
-	return fmt.Println(c.convertArgs(a)...)
-}
-
-// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprint(a ...interface{}) string {
-	return fmt.Sprint(c.convertArgs(a)...)
-}
-
-// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprintf(format string, a ...interface{}) string {
-	return fmt.Sprintf(format, c.convertArgs(a)...)
-}
-
-// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
-// were passed with a Formatter interface returned by c.NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprintln(a ...interface{}) string {
-	return fmt.Sprintln(c.convertArgs(a)...)
-}
-
-/*
-NewFormatter returns a custom formatter that satisfies the fmt.Formatter
-interface.  As a result, it integrates cleanly with standard fmt package
-printing functions.  The formatter is useful for inline printing of smaller data
-types similar to the standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Typically this function shouldn't be called directly.  It is much easier to make
-use of the custom formatter by calling one of the convenience functions such as
-c.Printf, c.Println, or c.Printf.
-*/
-func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter {
-	return newFormatter(c, v)
-}
-
-// Fdump formats and displays the passed arguments to io.Writer w.  It formats
-// exactly the same as Dump.
-func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) {
-	fdump(c, w, a...)
-}
-
-/*
-Dump displays the passed parameters to standard out with newlines, customizable
-indentation, and additional debug information such as complete types and all
-pointer addresses used to indirect to the final value.  It provides the
-following features over the built-in printing facilities provided by the fmt
-package:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output
-
-The configuration options are controlled by modifying the public members
-of c.  See ConfigState for options documentation.
-
-See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
-get the formatted result as a string.
-*/
-func (c *ConfigState) Dump(a ...interface{}) {
-	fdump(c, os.Stdout, a...)
-}
-
-// Sdump returns a string with the passed arguments formatted exactly the same
-// as Dump.
-func (c *ConfigState) Sdump(a ...interface{}) string {
-	var buf bytes.Buffer
-	fdump(c, &buf, a...)
-	return buf.String()
-}
-
-// convertArgs accepts a slice of arguments and returns a slice of the same
-// length with each argument converted to a spew Formatter interface using
-// the ConfigState associated with s.
-func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) {
-	formatters = make([]interface{}, len(args))
-	for index, arg := range args {
-		formatters[index] = newFormatter(c, arg)
-	}
-	return formatters
-}
-
-// NewDefaultConfig returns a ConfigState with the following default settings.
-//
-// 	Indent: " "
-// 	MaxDepth: 0
-// 	DisableMethods: false
-// 	DisablePointerMethods: false
-// 	ContinueOnMethod: false
-// 	SortKeys: false
-func NewDefaultConfig() *ConfigState {
-	return &ConfigState{Indent: " "}
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/doc.go b/vendor/github.com/davecgh/go-spew/spew/doc.go
deleted file mode 100644
index aacaac6..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/doc.go
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
-Package spew implements a deep pretty printer for Go data structures to aid in
-debugging.
-
-A quick overview of the additional features spew provides over the built-in
-printing facilities for Go data types are as follows:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output (only when using
-	  Dump style)
-
-There are two different approaches spew allows for dumping Go data structures:
-
-	* Dump style which prints with newlines, customizable indentation,
-	  and additional debug information such as types and all pointer addresses
-	  used to indirect to the final value
-	* A custom Formatter interface that integrates cleanly with the standard fmt
-	  package and replaces %v, %+v, %#v, and %#+v to provide inline printing
-	  similar to the default %v while providing the additional functionality
-	  outlined above and passing unsupported format verbs such as %x and %q
-	  along to fmt
-
-Quick Start
-
-This section demonstrates how to quickly get started with spew.  See the
-sections below for further details on formatting and configuration options.
-
-To dump a variable with full newlines, indentation, type, and pointer
-information use Dump, Fdump, or Sdump:
-	spew.Dump(myVar1, myVar2, ...)
-	spew.Fdump(someWriter, myVar1, myVar2, ...)
-	str := spew.Sdump(myVar1, myVar2, ...)
-
-Alternatively, if you would prefer to use format strings with a compacted inline
-printing style, use the convenience wrappers Printf, Fprintf, etc with
-%v (most compact), %+v (adds pointer addresses), %#v (adds types), or
-%#+v (adds types and pointer addresses):
-	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-	spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-
-Configuration Options
-
-Configuration of spew is handled by fields in the ConfigState type.  For
-convenience, all of the top-level functions use a global state available
-via the spew.Config global.
-
-It is also possible to create a ConfigState instance that provides methods
-equivalent to the top-level functions.  This allows concurrent configuration
-options.  See the ConfigState documentation for more details.
-
-The following configuration options are available:
-	* Indent
-		String to use for each indentation level for Dump functions.
-		It is a single space by default.  A popular alternative is "\t".
-
-	* MaxDepth
-		Maximum number of levels to descend into nested data structures.
-		There is no limit by default.
-
-	* DisableMethods
-		Disables invocation of error and Stringer interface methods.
-		Method invocation is enabled by default.
-
-	* DisablePointerMethods
-		Disables invocation of error and Stringer interface methods on types
-		which only accept pointer receivers from non-pointer variables.
-		Pointer method invocation is enabled by default.
-
-	* DisablePointerAddresses
-		DisablePointerAddresses specifies whether to disable the printing of
-		pointer addresses. This is useful when diffing data structures in tests.
-
-	* DisableCapacities
-		DisableCapacities specifies whether to disable the printing of
-		capacities for arrays, slices, maps and channels. This is useful when
-		diffing data structures in tests.
-
-	* ContinueOnMethod
-		Enables recursion into types after invoking error and Stringer interface
-		methods. Recursion after method invocation is disabled by default.
-
-	* SortKeys
-		Specifies map keys should be sorted before being printed. Use
-		this to have a more deterministic, diffable output.  Note that
-		only native types (bool, int, uint, floats, uintptr and string)
-		and types which implement error or Stringer interfaces are
-		supported with other types sorted according to the
-		reflect.Value.String() output which guarantees display
-		stability.  Natural map order is used by default.
-
-	* SpewKeys
-		Specifies that, as a last resort attempt, map keys should be
-		spewed to strings and sorted by those strings.  This is only
-		considered if SortKeys is true.
-
-Dump Usage
-
-Simply call spew.Dump with a list of variables you want to dump:
-
-	spew.Dump(myVar1, myVar2, ...)
-
-You may also call spew.Fdump if you would prefer to output to an arbitrary
-io.Writer.  For example, to dump to standard error:
-
-	spew.Fdump(os.Stderr, myVar1, myVar2, ...)
-
-A third option is to call spew.Sdump to get the formatted output as a string:
-
-	str := spew.Sdump(myVar1, myVar2, ...)
-
-Sample Dump Output
-
-See the Dump example for details on the setup of the types and variables being
-shown here.
-
-	(main.Foo) {
-	 unexportedField: (*main.Bar)(0xf84002e210)({
-	  flag: (main.Flag) flagTwo,
-	  data: (uintptr) <nil>
-	 }),
-	 ExportedField: (map[interface {}]interface {}) (len=1) {
-	  (string) (len=3) "one": (bool) true
-	 }
-	}
-
-Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C
-command as shown.
-	([]uint8) (len=32 cap=32) {
-	 00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20  |............... |
-	 00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30  |!"#$%&'()*+,-./0|
-	 00000020  31 32                                             |12|
-	}
-
-Custom Formatter
-
-Spew provides a custom formatter that implements the fmt.Formatter interface
-so that it integrates cleanly with standard fmt package printing functions. The
-formatter is useful for inline printing of smaller data types similar to the
-standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Custom Formatter Usage
-
-The simplest way to make use of the spew custom formatter is to call one of the
-convenience functions such as spew.Printf, spew.Println, or spew.Printf.  The
-functions have syntax you are most likely already familiar with:
-
-	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-	spew.Println(myVar, myVar2)
-	spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-
-See the Index for the full list convenience functions.
-
-Sample Formatter Output
-
-Double pointer to a uint8:
-	  %v: <**>5
-	 %+v: <**>(0xf8400420d0->0xf8400420c8)5
-	 %#v: (**uint8)5
-	%#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5
-
-Pointer to circular struct with a uint8 field and a pointer to itself:
-	  %v: <*>{1 <*><shown>}
-	 %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)<shown>}
-	 %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)<shown>}
-	%#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)<shown>}
-
-See the Printf example for details on the setup of variables being shown
-here.
-
-Errors
-
-Since it is possible for custom Stringer/error interfaces to panic, spew
-detects them and handles them internally by printing the panic information
-inline with the output.  Since spew is intended to provide deep pretty printing
-capabilities on structures, it intentionally does not return any errors.
-*/
-package spew
diff --git a/vendor/github.com/davecgh/go-spew/spew/dump.go b/vendor/github.com/davecgh/go-spew/spew/dump.go
deleted file mode 100644
index f78d89f..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/dump.go
+++ /dev/null
@@ -1,509 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"encoding/hex"
-	"fmt"
-	"io"
-	"os"
-	"reflect"
-	"regexp"
-	"strconv"
-	"strings"
-)
-
-var (
-	// uint8Type is a reflect.Type representing a uint8.  It is used to
-	// convert cgo types to uint8 slices for hexdumping.
-	uint8Type = reflect.TypeOf(uint8(0))
-
-	// cCharRE is a regular expression that matches a cgo char.
-	// It is used to detect character arrays to hexdump them.
-	cCharRE = regexp.MustCompile(`^.*\._Ctype_char$`)
-
-	// cUnsignedCharRE is a regular expression that matches a cgo unsigned
-	// char.  It is used to detect unsigned character arrays to hexdump
-	// them.
-	cUnsignedCharRE = regexp.MustCompile(`^.*\._Ctype_unsignedchar$`)
-
-	// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
-	// It is used to detect uint8_t arrays to hexdump them.
-	cUint8tCharRE = regexp.MustCompile(`^.*\._Ctype_uint8_t$`)
-)
-
-// dumpState contains information about the state of a dump operation.
-type dumpState struct {
-	w                io.Writer
-	depth            int
-	pointers         map[uintptr]int
-	ignoreNextType   bool
-	ignoreNextIndent bool
-	cs               *ConfigState
-}
-
-// indent performs indentation according to the depth level and cs.Indent
-// option.
-func (d *dumpState) indent() {
-	if d.ignoreNextIndent {
-		d.ignoreNextIndent = false
-		return
-	}
-	d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth))
-}
-
-// unpackValue returns values inside of non-nil interfaces when possible.
-// This is useful for data types like structs, arrays, slices, and maps which
-// can contain varying types packed inside an interface.
-func (d *dumpState) unpackValue(v reflect.Value) reflect.Value {
-	if v.Kind() == reflect.Interface && !v.IsNil() {
-		v = v.Elem()
-	}
-	return v
-}
-
-// dumpPtr handles formatting of pointers by indirecting them as necessary.
-func (d *dumpState) dumpPtr(v reflect.Value) {
-	// Remove pointers at or below the current depth from map used to detect
-	// circular refs.
-	for k, depth := range d.pointers {
-		if depth >= d.depth {
-			delete(d.pointers, k)
-		}
-	}
-
-	// Keep list of all dereferenced pointers to show later.
-	pointerChain := make([]uintptr, 0)
-
-	// Figure out how many levels of indirection there are by dereferencing
-	// pointers and unpacking interfaces down the chain while detecting circular
-	// references.
-	nilFound := false
-	cycleFound := false
-	indirects := 0
-	ve := v
-	for ve.Kind() == reflect.Ptr {
-		if ve.IsNil() {
-			nilFound = true
-			break
-		}
-		indirects++
-		addr := ve.Pointer()
-		pointerChain = append(pointerChain, addr)
-		if pd, ok := d.pointers[addr]; ok && pd < d.depth {
-			cycleFound = true
-			indirects--
-			break
-		}
-		d.pointers[addr] = d.depth
-
-		ve = ve.Elem()
-		if ve.Kind() == reflect.Interface {
-			if ve.IsNil() {
-				nilFound = true
-				break
-			}
-			ve = ve.Elem()
-		}
-	}
-
-	// Display type information.
-	d.w.Write(openParenBytes)
-	d.w.Write(bytes.Repeat(asteriskBytes, indirects))
-	d.w.Write([]byte(ve.Type().String()))
-	d.w.Write(closeParenBytes)
-
-	// Display pointer information.
-	if !d.cs.DisablePointerAddresses && len(pointerChain) > 0 {
-		d.w.Write(openParenBytes)
-		for i, addr := range pointerChain {
-			if i > 0 {
-				d.w.Write(pointerChainBytes)
-			}
-			printHexPtr(d.w, addr)
-		}
-		d.w.Write(closeParenBytes)
-	}
-
-	// Display dereferenced value.
-	d.w.Write(openParenBytes)
-	switch {
-	case nilFound:
-		d.w.Write(nilAngleBytes)
-
-	case cycleFound:
-		d.w.Write(circularBytes)
-
-	default:
-		d.ignoreNextType = true
-		d.dump(ve)
-	}
-	d.w.Write(closeParenBytes)
-}
-
-// dumpSlice handles formatting of arrays and slices.  Byte (uint8 under
-// reflection) arrays and slices are dumped in hexdump -C fashion.
-func (d *dumpState) dumpSlice(v reflect.Value) {
-	// Determine whether this type should be hex dumped or not.  Also,
-	// for types which should be hexdumped, try to use the underlying data
-	// first, then fall back to trying to convert them to a uint8 slice.
-	var buf []uint8
-	doConvert := false
-	doHexDump := false
-	numEntries := v.Len()
-	if numEntries > 0 {
-		vt := v.Index(0).Type()
-		vts := vt.String()
-		switch {
-		// C types that need to be converted.
-		case cCharRE.MatchString(vts):
-			fallthrough
-		case cUnsignedCharRE.MatchString(vts):
-			fallthrough
-		case cUint8tCharRE.MatchString(vts):
-			doConvert = true
-
-		// Try to use existing uint8 slices and fall back to converting
-		// and copying if that fails.
-		case vt.Kind() == reflect.Uint8:
-			// We need an addressable interface to convert the type
-			// to a byte slice.  However, the reflect package won't
-			// give us an interface on certain things like
-			// unexported struct fields in order to enforce
-			// visibility rules.  We use unsafe, when available, to
-			// bypass these restrictions since this package does not
-			// mutate the values.
-			vs := v
-			if !vs.CanInterface() || !vs.CanAddr() {
-				vs = unsafeReflectValue(vs)
-			}
-			if !UnsafeDisabled {
-				vs = vs.Slice(0, numEntries)
-
-				// Use the existing uint8 slice if it can be
-				// type asserted.
-				iface := vs.Interface()
-				if slice, ok := iface.([]uint8); ok {
-					buf = slice
-					doHexDump = true
-					break
-				}
-			}
-
-			// The underlying data needs to be converted if it can't
-			// be type asserted to a uint8 slice.
-			doConvert = true
-		}
-
-		// Copy and convert the underlying type if needed.
-		if doConvert && vt.ConvertibleTo(uint8Type) {
-			// Convert and copy each element into a uint8 byte
-			// slice.
-			buf = make([]uint8, numEntries)
-			for i := 0; i < numEntries; i++ {
-				vv := v.Index(i)
-				buf[i] = uint8(vv.Convert(uint8Type).Uint())
-			}
-			doHexDump = true
-		}
-	}
-
-	// Hexdump the entire slice as needed.
-	if doHexDump {
-		indent := strings.Repeat(d.cs.Indent, d.depth)
-		str := indent + hex.Dump(buf)
-		str = strings.Replace(str, "\n", "\n"+indent, -1)
-		str = strings.TrimRight(str, d.cs.Indent)
-		d.w.Write([]byte(str))
-		return
-	}
-
-	// Recursively call dump for each item.
-	for i := 0; i < numEntries; i++ {
-		d.dump(d.unpackValue(v.Index(i)))
-		if i < (numEntries - 1) {
-			d.w.Write(commaNewlineBytes)
-		} else {
-			d.w.Write(newlineBytes)
-		}
-	}
-}
-
-// dump is the main workhorse for dumping a value.  It uses the passed reflect
-// value to figure out what kind of object we are dealing with and formats it
-// appropriately.  It is a recursive function, however circular data structures
-// are detected and handled properly.
-func (d *dumpState) dump(v reflect.Value) {
-	// Handle invalid reflect values immediately.
-	kind := v.Kind()
-	if kind == reflect.Invalid {
-		d.w.Write(invalidAngleBytes)
-		return
-	}
-
-	// Handle pointers specially.
-	if kind == reflect.Ptr {
-		d.indent()
-		d.dumpPtr(v)
-		return
-	}
-
-	// Print type information unless already handled elsewhere.
-	if !d.ignoreNextType {
-		d.indent()
-		d.w.Write(openParenBytes)
-		d.w.Write([]byte(v.Type().String()))
-		d.w.Write(closeParenBytes)
-		d.w.Write(spaceBytes)
-	}
-	d.ignoreNextType = false
-
-	// Display length and capacity if the built-in len and cap functions
-	// work with the value's kind and the len/cap itself is non-zero.
-	valueLen, valueCap := 0, 0
-	switch v.Kind() {
-	case reflect.Array, reflect.Slice, reflect.Chan:
-		valueLen, valueCap = v.Len(), v.Cap()
-	case reflect.Map, reflect.String:
-		valueLen = v.Len()
-	}
-	if valueLen != 0 || !d.cs.DisableCapacities && valueCap != 0 {
-		d.w.Write(openParenBytes)
-		if valueLen != 0 {
-			d.w.Write(lenEqualsBytes)
-			printInt(d.w, int64(valueLen), 10)
-		}
-		if !d.cs.DisableCapacities && valueCap != 0 {
-			if valueLen != 0 {
-				d.w.Write(spaceBytes)
-			}
-			d.w.Write(capEqualsBytes)
-			printInt(d.w, int64(valueCap), 10)
-		}
-		d.w.Write(closeParenBytes)
-		d.w.Write(spaceBytes)
-	}
-
-	// Call Stringer/error interfaces if they exist and the handle methods flag
-	// is enabled
-	if !d.cs.DisableMethods {
-		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
-			if handled := handleMethods(d.cs, d.w, v); handled {
-				return
-			}
-		}
-	}
-
-	switch kind {
-	case reflect.Invalid:
-		// Do nothing.  We should never get here since invalid has already
-		// been handled above.
-
-	case reflect.Bool:
-		printBool(d.w, v.Bool())
-
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		printInt(d.w, v.Int(), 10)
-
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		printUint(d.w, v.Uint(), 10)
-
-	case reflect.Float32:
-		printFloat(d.w, v.Float(), 32)
-
-	case reflect.Float64:
-		printFloat(d.w, v.Float(), 64)
-
-	case reflect.Complex64:
-		printComplex(d.w, v.Complex(), 32)
-
-	case reflect.Complex128:
-		printComplex(d.w, v.Complex(), 64)
-
-	case reflect.Slice:
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-			break
-		}
-		fallthrough
-
-	case reflect.Array:
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			d.dumpSlice(v)
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.String:
-		d.w.Write([]byte(strconv.Quote(v.String())))
-
-	case reflect.Interface:
-		// The only time we should get here is for nil interfaces due to
-		// unpackValue calls.
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-		}
-
-	case reflect.Ptr:
-		// Do nothing.  We should never get here since pointers have already
-		// been handled above.
-
-	case reflect.Map:
-		// nil maps should be indicated as different than empty maps
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-			break
-		}
-
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			numEntries := v.Len()
-			keys := v.MapKeys()
-			if d.cs.SortKeys {
-				sortValues(keys, d.cs)
-			}
-			for i, key := range keys {
-				d.dump(d.unpackValue(key))
-				d.w.Write(colonSpaceBytes)
-				d.ignoreNextIndent = true
-				d.dump(d.unpackValue(v.MapIndex(key)))
-				if i < (numEntries - 1) {
-					d.w.Write(commaNewlineBytes)
-				} else {
-					d.w.Write(newlineBytes)
-				}
-			}
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.Struct:
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			vt := v.Type()
-			numFields := v.NumField()
-			for i := 0; i < numFields; i++ {
-				d.indent()
-				vtf := vt.Field(i)
-				d.w.Write([]byte(vtf.Name))
-				d.w.Write(colonSpaceBytes)
-				d.ignoreNextIndent = true
-				d.dump(d.unpackValue(v.Field(i)))
-				if i < (numFields - 1) {
-					d.w.Write(commaNewlineBytes)
-				} else {
-					d.w.Write(newlineBytes)
-				}
-			}
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.Uintptr:
-		printHexPtr(d.w, uintptr(v.Uint()))
-
-	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
-		printHexPtr(d.w, v.Pointer())
-
-	// There were not any other types at the time this code was written, but
-	// fall back to letting the default fmt package handle it in case any new
-	// types are added.
-	default:
-		if v.CanInterface() {
-			fmt.Fprintf(d.w, "%v", v.Interface())
-		} else {
-			fmt.Fprintf(d.w, "%v", v.String())
-		}
-	}
-}
-
-// fdump is a helper function to consolidate the logic from the various public
-// methods which take varying writers and config states.
-func fdump(cs *ConfigState, w io.Writer, a ...interface{}) {
-	for _, arg := range a {
-		if arg == nil {
-			w.Write(interfaceBytes)
-			w.Write(spaceBytes)
-			w.Write(nilAngleBytes)
-			w.Write(newlineBytes)
-			continue
-		}
-
-		d := dumpState{w: w, cs: cs}
-		d.pointers = make(map[uintptr]int)
-		d.dump(reflect.ValueOf(arg))
-		d.w.Write(newlineBytes)
-	}
-}
-
-// Fdump formats and displays the passed arguments to io.Writer w.  It formats
-// exactly the same as Dump.
-func Fdump(w io.Writer, a ...interface{}) {
-	fdump(&Config, w, a...)
-}
-
-// Sdump returns a string with the passed arguments formatted exactly the same
-// as Dump.
-func Sdump(a ...interface{}) string {
-	var buf bytes.Buffer
-	fdump(&Config, &buf, a...)
-	return buf.String()
-}
-
-/*
-Dump displays the passed parameters to standard out with newlines, customizable
-indentation, and additional debug information such as complete types and all
-pointer addresses used to indirect to the final value.  It provides the
-following features over the built-in printing facilities provided by the fmt
-package:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output
-
-The configuration options are controlled by an exported package global,
-spew.Config.  See ConfigState for options documentation.
-
-See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
-get the formatted result as a string.
-*/
-func Dump(a ...interface{}) {
-	fdump(&Config, os.Stdout, a...)
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/format.go b/vendor/github.com/davecgh/go-spew/spew/format.go
deleted file mode 100644
index b04edb7..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/format.go
+++ /dev/null
@@ -1,419 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"reflect"
-	"strconv"
-	"strings"
-)
-
-// supportedFlags is a list of all the character flags supported by fmt package.
-const supportedFlags = "0-+# "
-
-// formatState implements the fmt.Formatter interface and contains information
-// about the state of a formatting operation.  The NewFormatter function can
-// be used to get a new Formatter which can be used directly as arguments
-// in standard fmt package printing calls.
-type formatState struct {
-	value          interface{}
-	fs             fmt.State
-	depth          int
-	pointers       map[uintptr]int
-	ignoreNextType bool
-	cs             *ConfigState
-}
-
-// buildDefaultFormat recreates the original format string without precision
-// and width information to pass in to fmt.Sprintf in the case of an
-// unrecognized type.  Unless new types are added to the language, this
-// function won't ever be called.
-func (f *formatState) buildDefaultFormat() (format string) {
-	buf := bytes.NewBuffer(percentBytes)
-
-	for _, flag := range supportedFlags {
-		if f.fs.Flag(int(flag)) {
-			buf.WriteRune(flag)
-		}
-	}
-
-	buf.WriteRune('v')
-
-	format = buf.String()
-	return format
-}
-
-// constructOrigFormat recreates the original format string including precision
-// and width information to pass along to the standard fmt package.  This allows
-// automatic deferral of all format strings this package doesn't support.
-func (f *formatState) constructOrigFormat(verb rune) (format string) {
-	buf := bytes.NewBuffer(percentBytes)
-
-	for _, flag := range supportedFlags {
-		if f.fs.Flag(int(flag)) {
-			buf.WriteRune(flag)
-		}
-	}
-
-	if width, ok := f.fs.Width(); ok {
-		buf.WriteString(strconv.Itoa(width))
-	}
-
-	if precision, ok := f.fs.Precision(); ok {
-		buf.Write(precisionBytes)
-		buf.WriteString(strconv.Itoa(precision))
-	}
-
-	buf.WriteRune(verb)
-
-	format = buf.String()
-	return format
-}
-
-// unpackValue returns values inside of non-nil interfaces when possible and
-// ensures that types for values which have been unpacked from an interface
-// are displayed when the show types flag is also set.
-// This is useful for data types like structs, arrays, slices, and maps which
-// can contain varying types packed inside an interface.
-func (f *formatState) unpackValue(v reflect.Value) reflect.Value {
-	if v.Kind() == reflect.Interface {
-		f.ignoreNextType = false
-		if !v.IsNil() {
-			v = v.Elem()
-		}
-	}
-	return v
-}
-
-// formatPtr handles formatting of pointers by indirecting them as necessary.
-func (f *formatState) formatPtr(v reflect.Value) {
-	// Display nil if top level pointer is nil.
-	showTypes := f.fs.Flag('#')
-	if v.IsNil() && (!showTypes || f.ignoreNextType) {
-		f.fs.Write(nilAngleBytes)
-		return
-	}
-
-	// Remove pointers at or below the current depth from map used to detect
-	// circular refs.
-	for k, depth := range f.pointers {
-		if depth >= f.depth {
-			delete(f.pointers, k)
-		}
-	}
-
-	// Keep list of all dereferenced pointers to possibly show later.
-	pointerChain := make([]uintptr, 0)
-
-	// Figure out how many levels of indirection there are by derferencing
-	// pointers and unpacking interfaces down the chain while detecting circular
-	// references.
-	nilFound := false
-	cycleFound := false
-	indirects := 0
-	ve := v
-	for ve.Kind() == reflect.Ptr {
-		if ve.IsNil() {
-			nilFound = true
-			break
-		}
-		indirects++
-		addr := ve.Pointer()
-		pointerChain = append(pointerChain, addr)
-		if pd, ok := f.pointers[addr]; ok && pd < f.depth {
-			cycleFound = true
-			indirects--
-			break
-		}
-		f.pointers[addr] = f.depth
-
-		ve = ve.Elem()
-		if ve.Kind() == reflect.Interface {
-			if ve.IsNil() {
-				nilFound = true
-				break
-			}
-			ve = ve.Elem()
-		}
-	}
-
-	// Display type or indirection level depending on flags.
-	if showTypes && !f.ignoreNextType {
-		f.fs.Write(openParenBytes)
-		f.fs.Write(bytes.Repeat(asteriskBytes, indirects))
-		f.fs.Write([]byte(ve.Type().String()))
-		f.fs.Write(closeParenBytes)
-	} else {
-		if nilFound || cycleFound {
-			indirects += strings.Count(ve.Type().String(), "*")
-		}
-		f.fs.Write(openAngleBytes)
-		f.fs.Write([]byte(strings.Repeat("*", indirects)))
-		f.fs.Write(closeAngleBytes)
-	}
-
-	// Display pointer information depending on flags.
-	if f.fs.Flag('+') && (len(pointerChain) > 0) {
-		f.fs.Write(openParenBytes)
-		for i, addr := range pointerChain {
-			if i > 0 {
-				f.fs.Write(pointerChainBytes)
-			}
-			printHexPtr(f.fs, addr)
-		}
-		f.fs.Write(closeParenBytes)
-	}
-
-	// Display dereferenced value.
-	switch {
-	case nilFound:
-		f.fs.Write(nilAngleBytes)
-
-	case cycleFound:
-		f.fs.Write(circularShortBytes)
-
-	default:
-		f.ignoreNextType = true
-		f.format(ve)
-	}
-}
-
-// format is the main workhorse for providing the Formatter interface.  It
-// uses the passed reflect value to figure out what kind of object we are
-// dealing with and formats it appropriately.  It is a recursive function,
-// however circular data structures are detected and handled properly.
-func (f *formatState) format(v reflect.Value) {
-	// Handle invalid reflect values immediately.
-	kind := v.Kind()
-	if kind == reflect.Invalid {
-		f.fs.Write(invalidAngleBytes)
-		return
-	}
-
-	// Handle pointers specially.
-	if kind == reflect.Ptr {
-		f.formatPtr(v)
-		return
-	}
-
-	// Print type information unless already handled elsewhere.
-	if !f.ignoreNextType && f.fs.Flag('#') {
-		f.fs.Write(openParenBytes)
-		f.fs.Write([]byte(v.Type().String()))
-		f.fs.Write(closeParenBytes)
-	}
-	f.ignoreNextType = false
-
-	// Call Stringer/error interfaces if they exist and the handle methods
-	// flag is enabled.
-	if !f.cs.DisableMethods {
-		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
-			if handled := handleMethods(f.cs, f.fs, v); handled {
-				return
-			}
-		}
-	}
-
-	switch kind {
-	case reflect.Invalid:
-		// Do nothing.  We should never get here since invalid has already
-		// been handled above.
-
-	case reflect.Bool:
-		printBool(f.fs, v.Bool())
-
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		printInt(f.fs, v.Int(), 10)
-
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		printUint(f.fs, v.Uint(), 10)
-
-	case reflect.Float32:
-		printFloat(f.fs, v.Float(), 32)
-
-	case reflect.Float64:
-		printFloat(f.fs, v.Float(), 64)
-
-	case reflect.Complex64:
-		printComplex(f.fs, v.Complex(), 32)
-
-	case reflect.Complex128:
-		printComplex(f.fs, v.Complex(), 64)
-
-	case reflect.Slice:
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-			break
-		}
-		fallthrough
-
-	case reflect.Array:
-		f.fs.Write(openBracketBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			numEntries := v.Len()
-			for i := 0; i < numEntries; i++ {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				f.ignoreNextType = true
-				f.format(f.unpackValue(v.Index(i)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeBracketBytes)
-
-	case reflect.String:
-		f.fs.Write([]byte(v.String()))
-
-	case reflect.Interface:
-		// The only time we should get here is for nil interfaces due to
-		// unpackValue calls.
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-		}
-
-	case reflect.Ptr:
-		// Do nothing.  We should never get here since pointers have already
-		// been handled above.
-
-	case reflect.Map:
-		// nil maps should be indicated as different than empty maps
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-			break
-		}
-
-		f.fs.Write(openMapBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			keys := v.MapKeys()
-			if f.cs.SortKeys {
-				sortValues(keys, f.cs)
-			}
-			for i, key := range keys {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				f.ignoreNextType = true
-				f.format(f.unpackValue(key))
-				f.fs.Write(colonBytes)
-				f.ignoreNextType = true
-				f.format(f.unpackValue(v.MapIndex(key)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeMapBytes)
-
-	case reflect.Struct:
-		numFields := v.NumField()
-		f.fs.Write(openBraceBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			vt := v.Type()
-			for i := 0; i < numFields; i++ {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				vtf := vt.Field(i)
-				if f.fs.Flag('+') || f.fs.Flag('#') {
-					f.fs.Write([]byte(vtf.Name))
-					f.fs.Write(colonBytes)
-				}
-				f.format(f.unpackValue(v.Field(i)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeBraceBytes)
-
-	case reflect.Uintptr:
-		printHexPtr(f.fs, uintptr(v.Uint()))
-
-	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
-		printHexPtr(f.fs, v.Pointer())
-
-	// There were not any other types at the time this code was written, but
-	// fall back to letting the default fmt package handle it if any get added.
-	default:
-		format := f.buildDefaultFormat()
-		if v.CanInterface() {
-			fmt.Fprintf(f.fs, format, v.Interface())
-		} else {
-			fmt.Fprintf(f.fs, format, v.String())
-		}
-	}
-}
-
-// Format satisfies the fmt.Formatter interface. See NewFormatter for usage
-// details.
-func (f *formatState) Format(fs fmt.State, verb rune) {
-	f.fs = fs
-
-	// Use standard formatting for verbs that are not v.
-	if verb != 'v' {
-		format := f.constructOrigFormat(verb)
-		fmt.Fprintf(fs, format, f.value)
-		return
-	}
-
-	if f.value == nil {
-		if fs.Flag('#') {
-			fs.Write(interfaceBytes)
-		}
-		fs.Write(nilAngleBytes)
-		return
-	}
-
-	f.format(reflect.ValueOf(f.value))
-}
-
-// newFormatter is a helper function to consolidate the logic from the various
-// public methods which take varying config states.
-func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter {
-	fs := &formatState{value: v, cs: cs}
-	fs.pointers = make(map[uintptr]int)
-	return fs
-}
-
-/*
-NewFormatter returns a custom formatter that satisfies the fmt.Formatter
-interface.  As a result, it integrates cleanly with standard fmt package
-printing functions.  The formatter is useful for inline printing of smaller data
-types similar to the standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Typically this function shouldn't be called directly.  It is much easier to make
-use of the custom formatter by calling one of the convenience functions such as
-Printf, Println, or Fprintf.
-*/
-func NewFormatter(v interface{}) fmt.Formatter {
-	return newFormatter(&Config, v)
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/spew.go b/vendor/github.com/davecgh/go-spew/spew/spew.go
deleted file mode 100644
index 32c0e33..0000000
--- a/vendor/github.com/davecgh/go-spew/spew/spew.go
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"fmt"
-	"io"
-)
-
-// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the formatted string as a value that satisfies error.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Errorf(format string, a ...interface{}) (err error) {
-	return fmt.Errorf(format, convertArgs(a)...)
-}
-
-// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprint(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprint(w, convertArgs(a)...)
-}
-
-// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
-	return fmt.Fprintf(w, format, convertArgs(a)...)
-}
-
-// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
-// passed with a default Formatter interface returned by NewFormatter.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprintln(w, convertArgs(a)...)
-}
-
-// Print is a wrapper for fmt.Print that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b))
-func Print(a ...interface{}) (n int, err error) {
-	return fmt.Print(convertArgs(a)...)
-}
-
-// Printf is a wrapper for fmt.Printf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Printf(format string, a ...interface{}) (n int, err error) {
-	return fmt.Printf(format, convertArgs(a)...)
-}
-
-// Println is a wrapper for fmt.Println that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b))
-func Println(a ...interface{}) (n int, err error) {
-	return fmt.Println(convertArgs(a)...)
-}
-
-// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprint(a ...interface{}) string {
-	return fmt.Sprint(convertArgs(a)...)
-}
-
-// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprintf(format string, a ...interface{}) string {
-	return fmt.Sprintf(format, convertArgs(a)...)
-}
-
-// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
-// were passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprintln(a ...interface{}) string {
-	return fmt.Sprintln(convertArgs(a)...)
-}
-
-// convertArgs accepts a slice of arguments and returns a slice of the same
-// length with each argument converted to a default spew Formatter interface.
-func convertArgs(args []interface{}) (formatters []interface{}) {
-	formatters = make([]interface{}, len(args))
-	for index, arg := range args {
-		formatters[index] = NewFormatter(arg)
-	}
-	return formatters
-}
diff --git a/vendor/github.com/pmezard/go-difflib/LICENSE b/vendor/github.com/pmezard/go-difflib/LICENSE
deleted file mode 100644
index c67dad6..0000000
--- a/vendor/github.com/pmezard/go-difflib/LICENSE
+++ /dev/null
@@ -1,27 +0,0 @@
-Copyright (c) 2013, Patrick Mezard
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-    Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-    The names of its contributors may not be used to endorse or promote
-products derived from this software without specific prior written
-permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/github.com/pmezard/go-difflib/difflib/difflib.go b/vendor/github.com/pmezard/go-difflib/difflib/difflib.go
deleted file mode 100644
index 003e99f..0000000
--- a/vendor/github.com/pmezard/go-difflib/difflib/difflib.go
+++ /dev/null
@@ -1,772 +0,0 @@
-// Package difflib is a partial port of Python difflib module.
-//
-// It provides tools to compare sequences of strings and generate textual diffs.
-//
-// The following class and functions have been ported:
-//
-// - SequenceMatcher
-//
-// - unified_diff
-//
-// - context_diff
-//
-// Getting unified diffs was the main goal of the port. Keep in mind this code
-// is mostly suitable to output text differences in a human friendly way, there
-// are no guarantees generated diffs are consumable by patch(1).
-package difflib
-
-import (
-	"bufio"
-	"bytes"
-	"fmt"
-	"io"
-	"strings"
-)
-
-func min(a, b int) int {
-	if a < b {
-		return a
-	}
-	return b
-}
-
-func max(a, b int) int {
-	if a > b {
-		return a
-	}
-	return b
-}
-
-func calculateRatio(matches, length int) float64 {
-	if length > 0 {
-		return 2.0 * float64(matches) / float64(length)
-	}
-	return 1.0
-}
-
-type Match struct {
-	A    int
-	B    int
-	Size int
-}
-
-type OpCode struct {
-	Tag byte
-	I1  int
-	I2  int
-	J1  int
-	J2  int
-}
-
-// SequenceMatcher compares sequence of strings. The basic
-// algorithm predates, and is a little fancier than, an algorithm
-// published in the late 1980's by Ratcliff and Obershelp under the
-// hyperbolic name "gestalt pattern matching".  The basic idea is to find
-// the longest contiguous matching subsequence that contains no "junk"
-// elements (R-O doesn't address junk).  The same idea is then applied
-// recursively to the pieces of the sequences to the left and to the right
-// of the matching subsequence.  This does not yield minimal edit
-// sequences, but does tend to yield matches that "look right" to people.
-//
-// SequenceMatcher tries to compute a "human-friendly diff" between two
-// sequences.  Unlike e.g. UNIX(tm) diff, the fundamental notion is the
-// longest *contiguous* & junk-free matching subsequence.  That's what
-// catches peoples' eyes.  The Windows(tm) windiff has another interesting
-// notion, pairing up elements that appear uniquely in each sequence.
-// That, and the method here, appear to yield more intuitive difference
-// reports than does diff.  This method appears to be the least vulnerable
-// to synching up on blocks of "junk lines", though (like blank lines in
-// ordinary text files, or maybe "<P>" lines in HTML files).  That may be
-// because this is the only method of the 3 that has a *concept* of
-// "junk" <wink>.
-//
-// Timing:  Basic R-O is cubic time worst case and quadratic time expected
-// case.  SequenceMatcher is quadratic time for the worst case and has
-// expected-case behavior dependent in a complicated way on how many
-// elements the sequences have in common; best case time is linear.
-type SequenceMatcher struct {
-	a              []string
-	b              []string
-	b2j            map[string][]int
-	IsJunk         func(string) bool
-	autoJunk       bool
-	bJunk          map[string]struct{}
-	matchingBlocks []Match
-	fullBCount     map[string]int
-	bPopular       map[string]struct{}
-	opCodes        []OpCode
-}
-
-func NewMatcher(a, b []string) *SequenceMatcher {
-	m := SequenceMatcher{autoJunk: true}
-	m.SetSeqs(a, b)
-	return &m
-}
-
-func NewMatcherWithJunk(a, b []string, autoJunk bool,
-	isJunk func(string) bool) *SequenceMatcher {
-
-	m := SequenceMatcher{IsJunk: isJunk, autoJunk: autoJunk}
-	m.SetSeqs(a, b)
-	return &m
-}
-
-// Set two sequences to be compared.
-func (m *SequenceMatcher) SetSeqs(a, b []string) {
-	m.SetSeq1(a)
-	m.SetSeq2(b)
-}
-
-// Set the first sequence to be compared. The second sequence to be compared is
-// not changed.
-//
-// SequenceMatcher computes and caches detailed information about the second
-// sequence, so if you want to compare one sequence S against many sequences,
-// use .SetSeq2(s) once and call .SetSeq1(x) repeatedly for each of the other
-// sequences.
-//
-// See also SetSeqs() and SetSeq2().
-func (m *SequenceMatcher) SetSeq1(a []string) {
-	if &a == &m.a {
-		return
-	}
-	m.a = a
-	m.matchingBlocks = nil
-	m.opCodes = nil
-}
-
-// Set the second sequence to be compared. The first sequence to be compared is
-// not changed.
-func (m *SequenceMatcher) SetSeq2(b []string) {
-	if &b == &m.b {
-		return
-	}
-	m.b = b
-	m.matchingBlocks = nil
-	m.opCodes = nil
-	m.fullBCount = nil
-	m.chainB()
-}
-
-func (m *SequenceMatcher) chainB() {
-	// Populate line -> index mapping
-	b2j := map[string][]int{}
-	for i, s := range m.b {
-		indices := b2j[s]
-		indices = append(indices, i)
-		b2j[s] = indices
-	}
-
-	// Purge junk elements
-	m.bJunk = map[string]struct{}{}
-	if m.IsJunk != nil {
-		junk := m.bJunk
-		for s, _ := range b2j {
-			if m.IsJunk(s) {
-				junk[s] = struct{}{}
-			}
-		}
-		for s, _ := range junk {
-			delete(b2j, s)
-		}
-	}
-
-	// Purge remaining popular elements
-	popular := map[string]struct{}{}
-	n := len(m.b)
-	if m.autoJunk && n >= 200 {
-		ntest := n/100 + 1
-		for s, indices := range b2j {
-			if len(indices) > ntest {
-				popular[s] = struct{}{}
-			}
-		}
-		for s, _ := range popular {
-			delete(b2j, s)
-		}
-	}
-	m.bPopular = popular
-	m.b2j = b2j
-}
-
-func (m *SequenceMatcher) isBJunk(s string) bool {
-	_, ok := m.bJunk[s]
-	return ok
-}
-
-// Find longest matching block in a[alo:ahi] and b[blo:bhi].
-//
-// If IsJunk is not defined:
-//
-// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where
-//     alo <= i <= i+k <= ahi
-//     blo <= j <= j+k <= bhi
-// and for all (i',j',k') meeting those conditions,
-//     k >= k'
-//     i <= i'
-//     and if i == i', j <= j'
-//
-// In other words, of all maximal matching blocks, return one that
-// starts earliest in a, and of all those maximal matching blocks that
-// start earliest in a, return the one that starts earliest in b.
-//
-// If IsJunk is defined, first the longest matching block is
-// determined as above, but with the additional restriction that no
-// junk element appears in the block.  Then that block is extended as
-// far as possible by matching (only) junk elements on both sides.  So
-// the resulting block never matches on junk except as identical junk
-// happens to be adjacent to an "interesting" match.
-//
-// If no blocks match, return (alo, blo, 0).
-func (m *SequenceMatcher) findLongestMatch(alo, ahi, blo, bhi int) Match {
-	// CAUTION:  stripping common prefix or suffix would be incorrect.
-	// E.g.,
-	//    ab
-	//    acab
-	// Longest matching block is "ab", but if common prefix is
-	// stripped, it's "a" (tied with "b").  UNIX(tm) diff does so
-	// strip, so ends up claiming that ab is changed to acab by
-	// inserting "ca" in the middle.  That's minimal but unintuitive:
-	// "it's obvious" that someone inserted "ac" at the front.
-	// Windiff ends up at the same place as diff, but by pairing up
-	// the unique 'b's and then matching the first two 'a's.
-	besti, bestj, bestsize := alo, blo, 0
-
-	// find longest junk-free match
-	// during an iteration of the loop, j2len[j] = length of longest
-	// junk-free match ending with a[i-1] and b[j]
-	j2len := map[int]int{}
-	for i := alo; i != ahi; i++ {
-		// look at all instances of a[i] in b; note that because
-		// b2j has no junk keys, the loop is skipped if a[i] is junk
-		newj2len := map[int]int{}
-		for _, j := range m.b2j[m.a[i]] {
-			// a[i] matches b[j]
-			if j < blo {
-				continue
-			}
-			if j >= bhi {
-				break
-			}
-			k := j2len[j-1] + 1
-			newj2len[j] = k
-			if k > bestsize {
-				besti, bestj, bestsize = i-k+1, j-k+1, k
-			}
-		}
-		j2len = newj2len
-	}
-
-	// Extend the best by non-junk elements on each end.  In particular,
-	// "popular" non-junk elements aren't in b2j, which greatly speeds
-	// the inner loop above, but also means "the best" match so far
-	// doesn't contain any junk *or* popular non-junk elements.
-	for besti > alo && bestj > blo && !m.isBJunk(m.b[bestj-1]) &&
-		m.a[besti-1] == m.b[bestj-1] {
-		besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
-	}
-	for besti+bestsize < ahi && bestj+bestsize < bhi &&
-		!m.isBJunk(m.b[bestj+bestsize]) &&
-		m.a[besti+bestsize] == m.b[bestj+bestsize] {
-		bestsize += 1
-	}
-
-	// Now that we have a wholly interesting match (albeit possibly
-	// empty!), we may as well suck up the matching junk on each
-	// side of it too.  Can't think of a good reason not to, and it
-	// saves post-processing the (possibly considerable) expense of
-	// figuring out what to do with it.  In the case of an empty
-	// interesting match, this is clearly the right thing to do,
-	// because no other kind of match is possible in the regions.
-	for besti > alo && bestj > blo && m.isBJunk(m.b[bestj-1]) &&
-		m.a[besti-1] == m.b[bestj-1] {
-		besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
-	}
-	for besti+bestsize < ahi && bestj+bestsize < bhi &&
-		m.isBJunk(m.b[bestj+bestsize]) &&
-		m.a[besti+bestsize] == m.b[bestj+bestsize] {
-		bestsize += 1
-	}
-
-	return Match{A: besti, B: bestj, Size: bestsize}
-}
-
-// Return list of triples describing matching subsequences.
-//
-// Each triple is of the form (i, j, n), and means that
-// a[i:i+n] == b[j:j+n].  The triples are monotonically increasing in
-// i and in j. It's also guaranteed that if (i, j, n) and (i', j', n') are
-// adjacent triples in the list, and the second is not the last triple in the
-// list, then i+n != i' or j+n != j'. IOW, adjacent triples never describe
-// adjacent equal blocks.
-//
-// The last triple is a dummy, (len(a), len(b), 0), and is the only
-// triple with n==0.
-func (m *SequenceMatcher) GetMatchingBlocks() []Match {
-	if m.matchingBlocks != nil {
-		return m.matchingBlocks
-	}
-
-	var matchBlocks func(alo, ahi, blo, bhi int, matched []Match) []Match
-	matchBlocks = func(alo, ahi, blo, bhi int, matched []Match) []Match {
-		match := m.findLongestMatch(alo, ahi, blo, bhi)
-		i, j, k := match.A, match.B, match.Size
-		if match.Size > 0 {
-			if alo < i && blo < j {
-				matched = matchBlocks(alo, i, blo, j, matched)
-			}
-			matched = append(matched, match)
-			if i+k < ahi && j+k < bhi {
-				matched = matchBlocks(i+k, ahi, j+k, bhi, matched)
-			}
-		}
-		return matched
-	}
-	matched := matchBlocks(0, len(m.a), 0, len(m.b), nil)
-
-	// It's possible that we have adjacent equal blocks in the
-	// matching_blocks list now.
-	nonAdjacent := []Match{}
-	i1, j1, k1 := 0, 0, 0
-	for _, b := range matched {
-		// Is this block adjacent to i1, j1, k1?
-		i2, j2, k2 := b.A, b.B, b.Size
-		if i1+k1 == i2 && j1+k1 == j2 {
-			// Yes, so collapse them -- this just increases the length of
-			// the first block by the length of the second, and the first
-			// block so lengthened remains the block to compare against.
-			k1 += k2
-		} else {
-			// Not adjacent.  Remember the first block (k1==0 means it's
-			// the dummy we started with), and make the second block the
-			// new block to compare against.
-			if k1 > 0 {
-				nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
-			}
-			i1, j1, k1 = i2, j2, k2
-		}
-	}
-	if k1 > 0 {
-		nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
-	}
-
-	nonAdjacent = append(nonAdjacent, Match{len(m.a), len(m.b), 0})
-	m.matchingBlocks = nonAdjacent
-	return m.matchingBlocks
-}
-
-// Return list of 5-tuples describing how to turn a into b.
-//
-// Each tuple is of the form (tag, i1, i2, j1, j2).  The first tuple
-// has i1 == j1 == 0, and remaining tuples have i1 == the i2 from the
-// tuple preceding it, and likewise for j1 == the previous j2.
-//
-// The tags are characters, with these meanings:
-//
-// 'r' (replace):  a[i1:i2] should be replaced by b[j1:j2]
-//
-// 'd' (delete):   a[i1:i2] should be deleted, j1==j2 in this case.
-//
-// 'i' (insert):   b[j1:j2] should be inserted at a[i1:i1], i1==i2 in this case.
-//
-// 'e' (equal):    a[i1:i2] == b[j1:j2]
-func (m *SequenceMatcher) GetOpCodes() []OpCode {
-	if m.opCodes != nil {
-		return m.opCodes
-	}
-	i, j := 0, 0
-	matching := m.GetMatchingBlocks()
-	opCodes := make([]OpCode, 0, len(matching))
-	for _, m := range matching {
-		//  invariant:  we've pumped out correct diffs to change
-		//  a[:i] into b[:j], and the next matching block is
-		//  a[ai:ai+size] == b[bj:bj+size]. So we need to pump
-		//  out a diff to change a[i:ai] into b[j:bj], pump out
-		//  the matching block, and move (i,j) beyond the match
-		ai, bj, size := m.A, m.B, m.Size
-		tag := byte(0)
-		if i < ai && j < bj {
-			tag = 'r'
-		} else if i < ai {
-			tag = 'd'
-		} else if j < bj {
-			tag = 'i'
-		}
-		if tag > 0 {
-			opCodes = append(opCodes, OpCode{tag, i, ai, j, bj})
-		}
-		i, j = ai+size, bj+size
-		// the list of matching blocks is terminated by a
-		// sentinel with size 0
-		if size > 0 {
-			opCodes = append(opCodes, OpCode{'e', ai, i, bj, j})
-		}
-	}
-	m.opCodes = opCodes
-	return m.opCodes
-}
-
-// Isolate change clusters by eliminating ranges with no changes.
-//
-// Return a generator of groups with up to n lines of context.
-// Each group is in the same format as returned by GetOpCodes().
-func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode {
-	if n < 0 {
-		n = 3
-	}
-	codes := m.GetOpCodes()
-	if len(codes) == 0 {
-		codes = []OpCode{OpCode{'e', 0, 1, 0, 1}}
-	}
-	// Fixup leading and trailing groups if they show no changes.
-	if codes[0].Tag == 'e' {
-		c := codes[0]
-		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
-		codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2}
-	}
-	if codes[len(codes)-1].Tag == 'e' {
-		c := codes[len(codes)-1]
-		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
-		codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)}
-	}
-	nn := n + n
-	groups := [][]OpCode{}
-	group := []OpCode{}
-	for _, c := range codes {
-		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
-		// End the current group and start a new one whenever
-		// there is a large range with no changes.
-		if c.Tag == 'e' && i2-i1 > nn {
-			group = append(group, OpCode{c.Tag, i1, min(i2, i1+n),
-				j1, min(j2, j1+n)})
-			groups = append(groups, group)
-			group = []OpCode{}
-			i1, j1 = max(i1, i2-n), max(j1, j2-n)
-		}
-		group = append(group, OpCode{c.Tag, i1, i2, j1, j2})
-	}
-	if len(group) > 0 && !(len(group) == 1 && group[0].Tag == 'e') {
-		groups = append(groups, group)
-	}
-	return groups
-}
-
-// Return a measure of the sequences' similarity (float in [0,1]).
-//
-// Where T is the total number of elements in both sequences, and
-// M is the number of matches, this is 2.0*M / T.
-// Note that this is 1 if the sequences are identical, and 0 if
-// they have nothing in common.
-//
-// .Ratio() is expensive to compute if you haven't already computed
-// .GetMatchingBlocks() or .GetOpCodes(), in which case you may
-// want to try .QuickRatio() or .RealQuickRation() first to get an
-// upper bound.
-func (m *SequenceMatcher) Ratio() float64 {
-	matches := 0
-	for _, m := range m.GetMatchingBlocks() {
-		matches += m.Size
-	}
-	return calculateRatio(matches, len(m.a)+len(m.b))
-}
-
-// Return an upper bound on ratio() relatively quickly.
-//
-// This isn't defined beyond that it is an upper bound on .Ratio(), and
-// is faster to compute.
-func (m *SequenceMatcher) QuickRatio() float64 {
-	// viewing a and b as multisets, set matches to the cardinality
-	// of their intersection; this counts the number of matches
-	// without regard to order, so is clearly an upper bound
-	if m.fullBCount == nil {
-		m.fullBCount = map[string]int{}
-		for _, s := range m.b {
-			m.fullBCount[s] = m.fullBCount[s] + 1
-		}
-	}
-
-	// avail[x] is the number of times x appears in 'b' less the
-	// number of times we've seen it in 'a' so far ... kinda
-	avail := map[string]int{}
-	matches := 0
-	for _, s := range m.a {
-		n, ok := avail[s]
-		if !ok {
-			n = m.fullBCount[s]
-		}
-		avail[s] = n - 1
-		if n > 0 {
-			matches += 1
-		}
-	}
-	return calculateRatio(matches, len(m.a)+len(m.b))
-}
-
-// Return an upper bound on ratio() very quickly.
-//
-// This isn't defined beyond that it is an upper bound on .Ratio(), and
-// is faster to compute than either .Ratio() or .QuickRatio().
-func (m *SequenceMatcher) RealQuickRatio() float64 {
-	la, lb := len(m.a), len(m.b)
-	return calculateRatio(min(la, lb), la+lb)
-}
-
-// Convert range to the "ed" format
-func formatRangeUnified(start, stop int) string {
-	// Per the diff spec at http://www.unix.org/single_unix_specification/
-	beginning := start + 1 // lines start numbering with one
-	length := stop - start
-	if length == 1 {
-		return fmt.Sprintf("%d", beginning)
-	}
-	if length == 0 {
-		beginning -= 1 // empty ranges begin at line just before the range
-	}
-	return fmt.Sprintf("%d,%d", beginning, length)
-}
-
-// Unified diff parameters
-type UnifiedDiff struct {
-	A        []string // First sequence lines
-	FromFile string   // First file name
-	FromDate string   // First file time
-	B        []string // Second sequence lines
-	ToFile   string   // Second file name
-	ToDate   string   // Second file time
-	Eol      string   // Headers end of line, defaults to LF
-	Context  int      // Number of context lines
-}
-
-// Compare two sequences of lines; generate the delta as a unified diff.
-//
-// Unified diffs are a compact way of showing line changes and a few
-// lines of context.  The number of context lines is set by 'n' which
-// defaults to three.
-//
-// By default, the diff control lines (those with ---, +++, or @@) are
-// created with a trailing newline.  This is helpful so that inputs
-// created from file.readlines() result in diffs that are suitable for
-// file.writelines() since both the inputs and outputs have trailing
-// newlines.
-//
-// For inputs that do not have trailing newlines, set the lineterm
-// argument to "" so that the output will be uniformly newline free.
-//
-// The unidiff format normally has a header for filenames and modification
-// times.  Any or all of these may be specified using strings for
-// 'fromfile', 'tofile', 'fromfiledate', and 'tofiledate'.
-// The modification times are normally expressed in the ISO 8601 format.
-func WriteUnifiedDiff(writer io.Writer, diff UnifiedDiff) error {
-	buf := bufio.NewWriter(writer)
-	defer buf.Flush()
-	wf := func(format string, args ...interface{}) error {
-		_, err := buf.WriteString(fmt.Sprintf(format, args...))
-		return err
-	}
-	ws := func(s string) error {
-		_, err := buf.WriteString(s)
-		return err
-	}
-
-	if len(diff.Eol) == 0 {
-		diff.Eol = "\n"
-	}
-
-	started := false
-	m := NewMatcher(diff.A, diff.B)
-	for _, g := range m.GetGroupedOpCodes(diff.Context) {
-		if !started {
-			started = true
-			fromDate := ""
-			if len(diff.FromDate) > 0 {
-				fromDate = "\t" + diff.FromDate
-			}
-			toDate := ""
-			if len(diff.ToDate) > 0 {
-				toDate = "\t" + diff.ToDate
-			}
-			if diff.FromFile != "" || diff.ToFile != "" {
-				err := wf("--- %s%s%s", diff.FromFile, fromDate, diff.Eol)
-				if err != nil {
-					return err
-				}
-				err = wf("+++ %s%s%s", diff.ToFile, toDate, diff.Eol)
-				if err != nil {
-					return err
-				}
-			}
-		}
-		first, last := g[0], g[len(g)-1]
-		range1 := formatRangeUnified(first.I1, last.I2)
-		range2 := formatRangeUnified(first.J1, last.J2)
-		if err := wf("@@ -%s +%s @@%s", range1, range2, diff.Eol); err != nil {
-			return err
-		}
-		for _, c := range g {
-			i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
-			if c.Tag == 'e' {
-				for _, line := range diff.A[i1:i2] {
-					if err := ws(" " + line); err != nil {
-						return err
-					}
-				}
-				continue
-			}
-			if c.Tag == 'r' || c.Tag == 'd' {
-				for _, line := range diff.A[i1:i2] {
-					if err := ws("-" + line); err != nil {
-						return err
-					}
-				}
-			}
-			if c.Tag == 'r' || c.Tag == 'i' {
-				for _, line := range diff.B[j1:j2] {
-					if err := ws("+" + line); err != nil {
-						return err
-					}
-				}
-			}
-		}
-	}
-	return nil
-}
-
-// Like WriteUnifiedDiff but returns the diff a string.
-func GetUnifiedDiffString(diff UnifiedDiff) (string, error) {
-	w := &bytes.Buffer{}
-	err := WriteUnifiedDiff(w, diff)
-	return string(w.Bytes()), err
-}
-
-// Convert range to the "ed" format.
-func formatRangeContext(start, stop int) string {
-	// Per the diff spec at http://www.unix.org/single_unix_specification/
-	beginning := start + 1 // lines start numbering with one
-	length := stop - start
-	if length == 0 {
-		beginning -= 1 // empty ranges begin at line just before the range
-	}
-	if length <= 1 {
-		return fmt.Sprintf("%d", beginning)
-	}
-	return fmt.Sprintf("%d,%d", beginning, beginning+length-1)
-}
-
-type ContextDiff UnifiedDiff
-
-// Compare two sequences of lines; generate the delta as a context diff.
-//
-// Context diffs are a compact way of showing line changes and a few
-// lines of context. The number of context lines is set by diff.Context
-// which defaults to three.
-//
-// By default, the diff control lines (those with *** or ---) are
-// created with a trailing newline.
-//
-// For inputs that do not have trailing newlines, set the diff.Eol
-// argument to "" so that the output will be uniformly newline free.
-//
-// The context diff format normally has a header for filenames and
-// modification times.  Any or all of these may be specified using
-// strings for diff.FromFile, diff.ToFile, diff.FromDate, diff.ToDate.
-// The modification times are normally expressed in the ISO 8601 format.
-// If not specified, the strings default to blanks.
-func WriteContextDiff(writer io.Writer, diff ContextDiff) error {
-	buf := bufio.NewWriter(writer)
-	defer buf.Flush()
-	var diffErr error
-	wf := func(format string, args ...interface{}) {
-		_, err := buf.WriteString(fmt.Sprintf(format, args...))
-		if diffErr == nil && err != nil {
-			diffErr = err
-		}
-	}
-	ws := func(s string) {
-		_, err := buf.WriteString(s)
-		if diffErr == nil && err != nil {
-			diffErr = err
-		}
-	}
-
-	if len(diff.Eol) == 0 {
-		diff.Eol = "\n"
-	}
-
-	prefix := map[byte]string{
-		'i': "+ ",
-		'd': "- ",
-		'r': "! ",
-		'e': "  ",
-	}
-
-	started := false
-	m := NewMatcher(diff.A, diff.B)
-	for _, g := range m.GetGroupedOpCodes(diff.Context) {
-		if !started {
-			started = true
-			fromDate := ""
-			if len(diff.FromDate) > 0 {
-				fromDate = "\t" + diff.FromDate
-			}
-			toDate := ""
-			if len(diff.ToDate) > 0 {
-				toDate = "\t" + diff.ToDate
-			}
-			if diff.FromFile != "" || diff.ToFile != "" {
-				wf("*** %s%s%s", diff.FromFile, fromDate, diff.Eol)
-				wf("--- %s%s%s", diff.ToFile, toDate, diff.Eol)
-			}
-		}
-
-		first, last := g[0], g[len(g)-1]
-		ws("***************" + diff.Eol)
-
-		range1 := formatRangeContext(first.I1, last.I2)
-		wf("*** %s ****%s", range1, diff.Eol)
-		for _, c := range g {
-			if c.Tag == 'r' || c.Tag == 'd' {
-				for _, cc := range g {
-					if cc.Tag == 'i' {
-						continue
-					}
-					for _, line := range diff.A[cc.I1:cc.I2] {
-						ws(prefix[cc.Tag] + line)
-					}
-				}
-				break
-			}
-		}
-
-		range2 := formatRangeContext(first.J1, last.J2)
-		wf("--- %s ----%s", range2, diff.Eol)
-		for _, c := range g {
-			if c.Tag == 'r' || c.Tag == 'i' {
-				for _, cc := range g {
-					if cc.Tag == 'd' {
-						continue
-					}
-					for _, line := range diff.B[cc.J1:cc.J2] {
-						ws(prefix[cc.Tag] + line)
-					}
-				}
-				break
-			}
-		}
-	}
-	return diffErr
-}
-
-// Like WriteContextDiff but returns the diff a string.
-func GetContextDiffString(diff ContextDiff) (string, error) {
-	w := &bytes.Buffer{}
-	err := WriteContextDiff(w, diff)
-	return string(w.Bytes()), err
-}
-
-// Split a string on "\n" while preserving them. The output can be used
-// as input for UnifiedDiff and ContextDiff structures.
-func SplitLines(s string) []string {
-	lines := strings.SplitAfter(s, "\n")
-	lines[len(lines)-1] += "\n"
-	return lines
-}
diff --git a/vendor/github.com/stretchr/testify/LICENSE b/vendor/github.com/stretchr/testify/LICENSE
deleted file mode 100644
index 4b0421c..0000000
--- a/vendor/github.com/stretchr/testify/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2012-2020 Mat Ryer, Tyler Bunnell and contributors.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/vendor/github.com/stretchr/testify/assert/assertion_compare.go b/vendor/github.com/stretchr/testify/assert/assertion_compare.go
deleted file mode 100644
index 4d4b4aa..0000000
--- a/vendor/github.com/stretchr/testify/assert/assertion_compare.go
+++ /dev/null
@@ -1,480 +0,0 @@
-package assert
-
-import (
-	"bytes"
-	"fmt"
-	"reflect"
-	"time"
-)
-
-type CompareType int
-
-const (
-	compareLess CompareType = iota - 1
-	compareEqual
-	compareGreater
-)
-
-var (
-	intType   = reflect.TypeOf(int(1))
-	int8Type  = reflect.TypeOf(int8(1))
-	int16Type = reflect.TypeOf(int16(1))
-	int32Type = reflect.TypeOf(int32(1))
-	int64Type = reflect.TypeOf(int64(1))
-
-	uintType   = reflect.TypeOf(uint(1))
-	uint8Type  = reflect.TypeOf(uint8(1))
-	uint16Type = reflect.TypeOf(uint16(1))
-	uint32Type = reflect.TypeOf(uint32(1))
-	uint64Type = reflect.TypeOf(uint64(1))
-
-	uintptrType = reflect.TypeOf(uintptr(1))
-
-	float32Type = reflect.TypeOf(float32(1))
-	float64Type = reflect.TypeOf(float64(1))
-
-	stringType = reflect.TypeOf("")
-
-	timeType  = reflect.TypeOf(time.Time{})
-	bytesType = reflect.TypeOf([]byte{})
-)
-
-func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) {
-	obj1Value := reflect.ValueOf(obj1)
-	obj2Value := reflect.ValueOf(obj2)
-
-	// throughout this switch we try and avoid calling .Convert() if possible,
-	// as this has a pretty big performance impact
-	switch kind {
-	case reflect.Int:
-		{
-			intobj1, ok := obj1.(int)
-			if !ok {
-				intobj1 = obj1Value.Convert(intType).Interface().(int)
-			}
-			intobj2, ok := obj2.(int)
-			if !ok {
-				intobj2 = obj2Value.Convert(intType).Interface().(int)
-			}
-			if intobj1 > intobj2 {
-				return compareGreater, true
-			}
-			if intobj1 == intobj2 {
-				return compareEqual, true
-			}
-			if intobj1 < intobj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Int8:
-		{
-			int8obj1, ok := obj1.(int8)
-			if !ok {
-				int8obj1 = obj1Value.Convert(int8Type).Interface().(int8)
-			}
-			int8obj2, ok := obj2.(int8)
-			if !ok {
-				int8obj2 = obj2Value.Convert(int8Type).Interface().(int8)
-			}
-			if int8obj1 > int8obj2 {
-				return compareGreater, true
-			}
-			if int8obj1 == int8obj2 {
-				return compareEqual, true
-			}
-			if int8obj1 < int8obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Int16:
-		{
-			int16obj1, ok := obj1.(int16)
-			if !ok {
-				int16obj1 = obj1Value.Convert(int16Type).Interface().(int16)
-			}
-			int16obj2, ok := obj2.(int16)
-			if !ok {
-				int16obj2 = obj2Value.Convert(int16Type).Interface().(int16)
-			}
-			if int16obj1 > int16obj2 {
-				return compareGreater, true
-			}
-			if int16obj1 == int16obj2 {
-				return compareEqual, true
-			}
-			if int16obj1 < int16obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Int32:
-		{
-			int32obj1, ok := obj1.(int32)
-			if !ok {
-				int32obj1 = obj1Value.Convert(int32Type).Interface().(int32)
-			}
-			int32obj2, ok := obj2.(int32)
-			if !ok {
-				int32obj2 = obj2Value.Convert(int32Type).Interface().(int32)
-			}
-			if int32obj1 > int32obj2 {
-				return compareGreater, true
-			}
-			if int32obj1 == int32obj2 {
-				return compareEqual, true
-			}
-			if int32obj1 < int32obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Int64:
-		{
-			int64obj1, ok := obj1.(int64)
-			if !ok {
-				int64obj1 = obj1Value.Convert(int64Type).Interface().(int64)
-			}
-			int64obj2, ok := obj2.(int64)
-			if !ok {
-				int64obj2 = obj2Value.Convert(int64Type).Interface().(int64)
-			}
-			if int64obj1 > int64obj2 {
-				return compareGreater, true
-			}
-			if int64obj1 == int64obj2 {
-				return compareEqual, true
-			}
-			if int64obj1 < int64obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Uint:
-		{
-			uintobj1, ok := obj1.(uint)
-			if !ok {
-				uintobj1 = obj1Value.Convert(uintType).Interface().(uint)
-			}
-			uintobj2, ok := obj2.(uint)
-			if !ok {
-				uintobj2 = obj2Value.Convert(uintType).Interface().(uint)
-			}
-			if uintobj1 > uintobj2 {
-				return compareGreater, true
-			}
-			if uintobj1 == uintobj2 {
-				return compareEqual, true
-			}
-			if uintobj1 < uintobj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Uint8:
-		{
-			uint8obj1, ok := obj1.(uint8)
-			if !ok {
-				uint8obj1 = obj1Value.Convert(uint8Type).Interface().(uint8)
-			}
-			uint8obj2, ok := obj2.(uint8)
-			if !ok {
-				uint8obj2 = obj2Value.Convert(uint8Type).Interface().(uint8)
-			}
-			if uint8obj1 > uint8obj2 {
-				return compareGreater, true
-			}
-			if uint8obj1 == uint8obj2 {
-				return compareEqual, true
-			}
-			if uint8obj1 < uint8obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Uint16:
-		{
-			uint16obj1, ok := obj1.(uint16)
-			if !ok {
-				uint16obj1 = obj1Value.Convert(uint16Type).Interface().(uint16)
-			}
-			uint16obj2, ok := obj2.(uint16)
-			if !ok {
-				uint16obj2 = obj2Value.Convert(uint16Type).Interface().(uint16)
-			}
-			if uint16obj1 > uint16obj2 {
-				return compareGreater, true
-			}
-			if uint16obj1 == uint16obj2 {
-				return compareEqual, true
-			}
-			if uint16obj1 < uint16obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Uint32:
-		{
-			uint32obj1, ok := obj1.(uint32)
-			if !ok {
-				uint32obj1 = obj1Value.Convert(uint32Type).Interface().(uint32)
-			}
-			uint32obj2, ok := obj2.(uint32)
-			if !ok {
-				uint32obj2 = obj2Value.Convert(uint32Type).Interface().(uint32)
-			}
-			if uint32obj1 > uint32obj2 {
-				return compareGreater, true
-			}
-			if uint32obj1 == uint32obj2 {
-				return compareEqual, true
-			}
-			if uint32obj1 < uint32obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Uint64:
-		{
-			uint64obj1, ok := obj1.(uint64)
-			if !ok {
-				uint64obj1 = obj1Value.Convert(uint64Type).Interface().(uint64)
-			}
-			uint64obj2, ok := obj2.(uint64)
-			if !ok {
-				uint64obj2 = obj2Value.Convert(uint64Type).Interface().(uint64)
-			}
-			if uint64obj1 > uint64obj2 {
-				return compareGreater, true
-			}
-			if uint64obj1 == uint64obj2 {
-				return compareEqual, true
-			}
-			if uint64obj1 < uint64obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Float32:
-		{
-			float32obj1, ok := obj1.(float32)
-			if !ok {
-				float32obj1 = obj1Value.Convert(float32Type).Interface().(float32)
-			}
-			float32obj2, ok := obj2.(float32)
-			if !ok {
-				float32obj2 = obj2Value.Convert(float32Type).Interface().(float32)
-			}
-			if float32obj1 > float32obj2 {
-				return compareGreater, true
-			}
-			if float32obj1 == float32obj2 {
-				return compareEqual, true
-			}
-			if float32obj1 < float32obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.Float64:
-		{
-			float64obj1, ok := obj1.(float64)
-			if !ok {
-				float64obj1 = obj1Value.Convert(float64Type).Interface().(float64)
-			}
-			float64obj2, ok := obj2.(float64)
-			if !ok {
-				float64obj2 = obj2Value.Convert(float64Type).Interface().(float64)
-			}
-			if float64obj1 > float64obj2 {
-				return compareGreater, true
-			}
-			if float64obj1 == float64obj2 {
-				return compareEqual, true
-			}
-			if float64obj1 < float64obj2 {
-				return compareLess, true
-			}
-		}
-	case reflect.String:
-		{
-			stringobj1, ok := obj1.(string)
-			if !ok {
-				stringobj1 = obj1Value.Convert(stringType).Interface().(string)
-			}
-			stringobj2, ok := obj2.(string)
-			if !ok {
-				stringobj2 = obj2Value.Convert(stringType).Interface().(string)
-			}
-			if stringobj1 > stringobj2 {
-				return compareGreater, true
-			}
-			if stringobj1 == stringobj2 {
-				return compareEqual, true
-			}
-			if stringobj1 < stringobj2 {
-				return compareLess, true
-			}
-		}
-	// Check for known struct types we can check for compare results.
-	case reflect.Struct:
-		{
-			// All structs enter here. We're not interested in most types.
-			if !obj1Value.CanConvert(timeType) {
-				break
-			}
-
-			// time.Time can be compared!
-			timeObj1, ok := obj1.(time.Time)
-			if !ok {
-				timeObj1 = obj1Value.Convert(timeType).Interface().(time.Time)
-			}
-
-			timeObj2, ok := obj2.(time.Time)
-			if !ok {
-				timeObj2 = obj2Value.Convert(timeType).Interface().(time.Time)
-			}
-
-			return compare(timeObj1.UnixNano(), timeObj2.UnixNano(), reflect.Int64)
-		}
-	case reflect.Slice:
-		{
-			// We only care about the []byte type.
-			if !obj1Value.CanConvert(bytesType) {
-				break
-			}
-
-			// []byte can be compared!
-			bytesObj1, ok := obj1.([]byte)
-			if !ok {
-				bytesObj1 = obj1Value.Convert(bytesType).Interface().([]byte)
-
-			}
-			bytesObj2, ok := obj2.([]byte)
-			if !ok {
-				bytesObj2 = obj2Value.Convert(bytesType).Interface().([]byte)
-			}
-
-			return CompareType(bytes.Compare(bytesObj1, bytesObj2)), true
-		}
-	case reflect.Uintptr:
-		{
-			uintptrObj1, ok := obj1.(uintptr)
-			if !ok {
-				uintptrObj1 = obj1Value.Convert(uintptrType).Interface().(uintptr)
-			}
-			uintptrObj2, ok := obj2.(uintptr)
-			if !ok {
-				uintptrObj2 = obj2Value.Convert(uintptrType).Interface().(uintptr)
-			}
-			if uintptrObj1 > uintptrObj2 {
-				return compareGreater, true
-			}
-			if uintptrObj1 == uintptrObj2 {
-				return compareEqual, true
-			}
-			if uintptrObj1 < uintptrObj2 {
-				return compareLess, true
-			}
-		}
-	}
-
-	return compareEqual, false
-}
-
-// Greater asserts that the first element is greater than the second
-//
-//	assert.Greater(t, 2, 1)
-//	assert.Greater(t, float64(2), float64(1))
-//	assert.Greater(t, "b", "a")
-func Greater(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return compareTwoValues(t, e1, e2, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...)
-}
-
-// GreaterOrEqual asserts that the first element is greater than or equal to the second
-//
-//	assert.GreaterOrEqual(t, 2, 1)
-//	assert.GreaterOrEqual(t, 2, 2)
-//	assert.GreaterOrEqual(t, "b", "a")
-//	assert.GreaterOrEqual(t, "b", "b")
-func GreaterOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return compareTwoValues(t, e1, e2, []CompareType{compareGreater, compareEqual}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...)
-}
-
-// Less asserts that the first element is less than the second
-//
-//	assert.Less(t, 1, 2)
-//	assert.Less(t, float64(1), float64(2))
-//	assert.Less(t, "a", "b")
-func Less(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return compareTwoValues(t, e1, e2, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...)
-}
-
-// LessOrEqual asserts that the first element is less than or equal to the second
-//
-//	assert.LessOrEqual(t, 1, 2)
-//	assert.LessOrEqual(t, 2, 2)
-//	assert.LessOrEqual(t, "a", "b")
-//	assert.LessOrEqual(t, "b", "b")
-func LessOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return compareTwoValues(t, e1, e2, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...)
-}
-
-// Positive asserts that the specified element is positive
-//
-//	assert.Positive(t, 1)
-//	assert.Positive(t, 1.23)
-func Positive(t TestingT, e interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	zero := reflect.Zero(reflect.TypeOf(e))
-	return compareTwoValues(t, e, zero.Interface(), []CompareType{compareGreater}, "\"%v\" is not positive", msgAndArgs...)
-}
-
-// Negative asserts that the specified element is negative
-//
-//	assert.Negative(t, -1)
-//	assert.Negative(t, -1.23)
-func Negative(t TestingT, e interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	zero := reflect.Zero(reflect.TypeOf(e))
-	return compareTwoValues(t, e, zero.Interface(), []CompareType{compareLess}, "\"%v\" is not negative", msgAndArgs...)
-}
-
-func compareTwoValues(t TestingT, e1 interface{}, e2 interface{}, allowedComparesResults []CompareType, failMessage string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	e1Kind := reflect.ValueOf(e1).Kind()
-	e2Kind := reflect.ValueOf(e2).Kind()
-	if e1Kind != e2Kind {
-		return Fail(t, "Elements should be the same type", msgAndArgs...)
-	}
-
-	compareResult, isComparable := compare(e1, e2, e1Kind)
-	if !isComparable {
-		return Fail(t, fmt.Sprintf("Can not compare type \"%s\"", reflect.TypeOf(e1)), msgAndArgs...)
-	}
-
-	if !containsValue(allowedComparesResults, compareResult) {
-		return Fail(t, fmt.Sprintf(failMessage, e1, e2), msgAndArgs...)
-	}
-
-	return true
-}
-
-func containsValue(values []CompareType, value CompareType) bool {
-	for _, v := range values {
-		if v == value {
-			return true
-		}
-	}
-
-	return false
-}
diff --git a/vendor/github.com/stretchr/testify/assert/assertion_format.go b/vendor/github.com/stretchr/testify/assert/assertion_format.go
deleted file mode 100644
index 3ddab10..0000000
--- a/vendor/github.com/stretchr/testify/assert/assertion_format.go
+++ /dev/null
@@ -1,815 +0,0 @@
-// Code generated with github.com/stretchr/testify/_codegen; DO NOT EDIT.
-
-package assert
-
-import (
-	http "net/http"
-	url "net/url"
-	time "time"
-)
-
-// Conditionf uses a Comparison to assert a complex condition.
-func Conditionf(t TestingT, comp Comparison, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Condition(t, comp, append([]interface{}{msg}, args...)...)
-}
-
-// Containsf asserts that the specified string, list(array, slice...) or map contains the
-// specified substring or element.
-//
-//	assert.Containsf(t, "Hello World", "World", "error message %s", "formatted")
-//	assert.Containsf(t, ["Hello", "World"], "World", "error message %s", "formatted")
-//	assert.Containsf(t, {"Hello": "World"}, "Hello", "error message %s", "formatted")
-func Containsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Contains(t, s, contains, append([]interface{}{msg}, args...)...)
-}
-
-// DirExistsf checks whether a directory exists in the given path. It also fails
-// if the path is a file rather a directory or there is an error checking whether it exists.
-func DirExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return DirExists(t, path, append([]interface{}{msg}, args...)...)
-}
-
-// ElementsMatchf asserts that the specified listA(array, slice...) is equal to specified
-// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
-// the number of appearances of each of them in both lists should match.
-//
-// assert.ElementsMatchf(t, [1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted")
-func ElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return ElementsMatch(t, listA, listB, append([]interface{}{msg}, args...)...)
-}
-
-// Emptyf asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	assert.Emptyf(t, obj, "error message %s", "formatted")
-func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Empty(t, object, append([]interface{}{msg}, args...)...)
-}
-
-// Equalf asserts that two objects are equal.
-//
-//	assert.Equalf(t, 123, 123, "error message %s", "formatted")
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses). Function equality
-// cannot be determined and will always fail.
-func Equalf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Equal(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// EqualErrorf asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//	actualObj, err := SomeFunction()
-//	assert.EqualErrorf(t, err,  expectedErrorString, "error message %s", "formatted")
-func EqualErrorf(t TestingT, theError error, errString string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualError(t, theError, errString, append([]interface{}{msg}, args...)...)
-}
-
-// EqualExportedValuesf asserts that the types of two objects are equal and their public
-// fields are also equal. This is useful for comparing structs that have private fields
-// that could potentially differ.
-//
-//	 type S struct {
-//		Exported     	int
-//		notExported   	int
-//	 }
-//	 assert.EqualExportedValuesf(t, S{1, 2}, S{1, 3}, "error message %s", "formatted") => true
-//	 assert.EqualExportedValuesf(t, S{1, 2}, S{2, 3}, "error message %s", "formatted") => false
-func EqualExportedValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualExportedValues(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// EqualValuesf asserts that two objects are equal or convertible to the same types
-// and equal.
-//
-//	assert.EqualValuesf(t, uint32(123), int32(123), "error message %s", "formatted")
-func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualValues(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// Errorf asserts that a function returned an error (i.e. not `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if assert.Errorf(t, err, "error message %s", "formatted") {
-//		   assert.Equal(t, expectedErrorf, err)
-//	  }
-func Errorf(t TestingT, err error, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Error(t, err, append([]interface{}{msg}, args...)...)
-}
-
-// ErrorAsf asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
-// This is a wrapper for errors.As.
-func ErrorAsf(t TestingT, err error, target interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorAs(t, err, target, append([]interface{}{msg}, args...)...)
-}
-
-// ErrorContainsf asserts that a function returned an error (i.e. not `nil`)
-// and that the error contains the specified substring.
-//
-//	actualObj, err := SomeFunction()
-//	assert.ErrorContainsf(t, err,  expectedErrorSubString, "error message %s", "formatted")
-func ErrorContainsf(t TestingT, theError error, contains string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorContains(t, theError, contains, append([]interface{}{msg}, args...)...)
-}
-
-// ErrorIsf asserts that at least one of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func ErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorIs(t, err, target, append([]interface{}{msg}, args...)...)
-}
-
-// Eventuallyf asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick.
-//
-//	assert.Eventuallyf(t, func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
-func Eventuallyf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Eventually(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...)
-}
-
-// EventuallyWithTf asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick. In contrast to Eventually,
-// it supplies a CollectT to the condition function, so that the condition
-// function can use the CollectT to call other assertions.
-// The condition is considered "met" if no errors are raised in a tick.
-// The supplied CollectT collects all errors from one tick (if there are any).
-// If the condition is not met before waitFor, the collected errors of
-// the last tick are copied to t.
-//
-//	externalValue := false
-//	go func() {
-//		time.Sleep(8*time.Second)
-//		externalValue = true
-//	}()
-//	assert.EventuallyWithTf(t, func(c *assert.CollectT, "error message %s", "formatted") {
-//		// add assertions as needed; any assertion failure will fail the current tick
-//		assert.True(c, externalValue, "expected 'externalValue' to be true")
-//	}, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false")
-func EventuallyWithTf(t TestingT, condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return EventuallyWithT(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...)
-}
-
-// Exactlyf asserts that two objects are equal in value and type.
-//
-//	assert.Exactlyf(t, int32(123), int64(123), "error message %s", "formatted")
-func Exactlyf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Exactly(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// Failf reports a failure through
-func Failf(t TestingT, failureMessage string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Fail(t, failureMessage, append([]interface{}{msg}, args...)...)
-}
-
-// FailNowf fails test
-func FailNowf(t TestingT, failureMessage string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return FailNow(t, failureMessage, append([]interface{}{msg}, args...)...)
-}
-
-// Falsef asserts that the specified value is false.
-//
-//	assert.Falsef(t, myBool, "error message %s", "formatted")
-func Falsef(t TestingT, value bool, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return False(t, value, append([]interface{}{msg}, args...)...)
-}
-
-// FileExistsf checks whether a file exists in the given path. It also fails if
-// the path points to a directory or there is an error when trying to check the file.
-func FileExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return FileExists(t, path, append([]interface{}{msg}, args...)...)
-}
-
-// Greaterf asserts that the first element is greater than the second
-//
-//	assert.Greaterf(t, 2, 1, "error message %s", "formatted")
-//	assert.Greaterf(t, float64(2), float64(1), "error message %s", "formatted")
-//	assert.Greaterf(t, "b", "a", "error message %s", "formatted")
-func Greaterf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Greater(t, e1, e2, append([]interface{}{msg}, args...)...)
-}
-
-// GreaterOrEqualf asserts that the first element is greater than or equal to the second
-//
-//	assert.GreaterOrEqualf(t, 2, 1, "error message %s", "formatted")
-//	assert.GreaterOrEqualf(t, 2, 2, "error message %s", "formatted")
-//	assert.GreaterOrEqualf(t, "b", "a", "error message %s", "formatted")
-//	assert.GreaterOrEqualf(t, "b", "b", "error message %s", "formatted")
-func GreaterOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return GreaterOrEqual(t, e1, e2, append([]interface{}{msg}, args...)...)
-}
-
-// HTTPBodyContainsf asserts that a specified handler returns a
-// body that contains a string.
-//
-//	assert.HTTPBodyContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPBodyContains(t, handler, method, url, values, str, append([]interface{}{msg}, args...)...)
-}
-
-// HTTPBodyNotContainsf asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//	assert.HTTPBodyNotContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPBodyNotContains(t, handler, method, url, values, str, append([]interface{}{msg}, args...)...)
-}
-
-// HTTPErrorf asserts that a specified handler returns an error status code.
-//
-//	assert.HTTPErrorf(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPError(t, handler, method, url, values, append([]interface{}{msg}, args...)...)
-}
-
-// HTTPRedirectf asserts that a specified handler returns a redirect status code.
-//
-//	assert.HTTPRedirectf(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPRedirectf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPRedirect(t, handler, method, url, values, append([]interface{}{msg}, args...)...)
-}
-
-// HTTPStatusCodef asserts that a specified handler returns a specified status code.
-//
-//	assert.HTTPStatusCodef(t, myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPStatusCodef(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPStatusCode(t, handler, method, url, values, statuscode, append([]interface{}{msg}, args...)...)
-}
-
-// HTTPSuccessf asserts that a specified handler returns a success status code.
-//
-//	assert.HTTPSuccessf(t, myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPSuccessf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPSuccess(t, handler, method, url, values, append([]interface{}{msg}, args...)...)
-}
-
-// Implementsf asserts that an object is implemented by the specified interface.
-//
-//	assert.Implementsf(t, (*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
-func Implementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Implements(t, interfaceObject, object, append([]interface{}{msg}, args...)...)
-}
-
-// InDeltaf asserts that the two numerals are within delta of each other.
-//
-//	assert.InDeltaf(t, math.Pi, 22/7.0, 0.01, "error message %s", "formatted")
-func InDeltaf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDelta(t, expected, actual, delta, append([]interface{}{msg}, args...)...)
-}
-
-// InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
-func InDeltaMapValuesf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDeltaMapValues(t, expected, actual, delta, append([]interface{}{msg}, args...)...)
-}
-
-// InDeltaSlicef is the same as InDelta, except it compares two slices.
-func InDeltaSlicef(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDeltaSlice(t, expected, actual, delta, append([]interface{}{msg}, args...)...)
-}
-
-// InEpsilonf asserts that expected and actual have a relative error less than epsilon
-func InEpsilonf(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return InEpsilon(t, expected, actual, epsilon, append([]interface{}{msg}, args...)...)
-}
-
-// InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices.
-func InEpsilonSlicef(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return InEpsilonSlice(t, expected, actual, epsilon, append([]interface{}{msg}, args...)...)
-}
-
-// IsDecreasingf asserts that the collection is decreasing
-//
-//	assert.IsDecreasingf(t, []int{2, 1, 0}, "error message %s", "formatted")
-//	assert.IsDecreasingf(t, []float{2, 1}, "error message %s", "formatted")
-//	assert.IsDecreasingf(t, []string{"b", "a"}, "error message %s", "formatted")
-func IsDecreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsDecreasing(t, object, append([]interface{}{msg}, args...)...)
-}
-
-// IsIncreasingf asserts that the collection is increasing
-//
-//	assert.IsIncreasingf(t, []int{1, 2, 3}, "error message %s", "formatted")
-//	assert.IsIncreasingf(t, []float{1, 2}, "error message %s", "formatted")
-//	assert.IsIncreasingf(t, []string{"a", "b"}, "error message %s", "formatted")
-func IsIncreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsIncreasing(t, object, append([]interface{}{msg}, args...)...)
-}
-
-// IsNonDecreasingf asserts that the collection is not decreasing
-//
-//	assert.IsNonDecreasingf(t, []int{1, 1, 2}, "error message %s", "formatted")
-//	assert.IsNonDecreasingf(t, []float{1, 2}, "error message %s", "formatted")
-//	assert.IsNonDecreasingf(t, []string{"a", "b"}, "error message %s", "formatted")
-func IsNonDecreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsNonDecreasing(t, object, append([]interface{}{msg}, args...)...)
-}
-
-// IsNonIncreasingf asserts that the collection is not increasing
-//
-//	assert.IsNonIncreasingf(t, []int{2, 1, 1}, "error message %s", "formatted")
-//	assert.IsNonIncreasingf(t, []float{2, 1}, "error message %s", "formatted")
-//	assert.IsNonIncreasingf(t, []string{"b", "a"}, "error message %s", "formatted")
-func IsNonIncreasingf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsNonIncreasing(t, object, append([]interface{}{msg}, args...)...)
-}
-
-// IsTypef asserts that the specified objects are of the same type.
-func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsType(t, expectedType, object, append([]interface{}{msg}, args...)...)
-}
-
-// JSONEqf asserts that two JSON strings are equivalent.
-//
-//	assert.JSONEqf(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted")
-func JSONEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return JSONEq(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// Lenf asserts that the specified object has specific length.
-// Lenf also fails if the object has a type that len() not accept.
-//
-//	assert.Lenf(t, mySlice, 3, "error message %s", "formatted")
-func Lenf(t TestingT, object interface{}, length int, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Len(t, object, length, append([]interface{}{msg}, args...)...)
-}
-
-// Lessf asserts that the first element is less than the second
-//
-//	assert.Lessf(t, 1, 2, "error message %s", "formatted")
-//	assert.Lessf(t, float64(1), float64(2), "error message %s", "formatted")
-//	assert.Lessf(t, "a", "b", "error message %s", "formatted")
-func Lessf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Less(t, e1, e2, append([]interface{}{msg}, args...)...)
-}
-
-// LessOrEqualf asserts that the first element is less than or equal to the second
-//
-//	assert.LessOrEqualf(t, 1, 2, "error message %s", "formatted")
-//	assert.LessOrEqualf(t, 2, 2, "error message %s", "formatted")
-//	assert.LessOrEqualf(t, "a", "b", "error message %s", "formatted")
-//	assert.LessOrEqualf(t, "b", "b", "error message %s", "formatted")
-func LessOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return LessOrEqual(t, e1, e2, append([]interface{}{msg}, args...)...)
-}
-
-// Negativef asserts that the specified element is negative
-//
-//	assert.Negativef(t, -1, "error message %s", "formatted")
-//	assert.Negativef(t, -1.23, "error message %s", "formatted")
-func Negativef(t TestingT, e interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Negative(t, e, append([]interface{}{msg}, args...)...)
-}
-
-// Neverf asserts that the given condition doesn't satisfy in waitFor time,
-// periodically checking the target function each tick.
-//
-//	assert.Neverf(t, func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
-func Neverf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Never(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...)
-}
-
-// Nilf asserts that the specified object is nil.
-//
-//	assert.Nilf(t, err, "error message %s", "formatted")
-func Nilf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Nil(t, object, append([]interface{}{msg}, args...)...)
-}
-
-// NoDirExistsf checks whether a directory does not exist in the given path.
-// It fails if the path points to an existing _directory_ only.
-func NoDirExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoDirExists(t, path, append([]interface{}{msg}, args...)...)
-}
-
-// NoErrorf asserts that a function returned no error (i.e. `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if assert.NoErrorf(t, err, "error message %s", "formatted") {
-//		   assert.Equal(t, expectedObj, actualObj)
-//	  }
-func NoErrorf(t TestingT, err error, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoError(t, err, append([]interface{}{msg}, args...)...)
-}
-
-// NoFileExistsf checks whether a file does not exist in a given path. It fails
-// if the path points to an existing _file_ only.
-func NoFileExistsf(t TestingT, path string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoFileExists(t, path, append([]interface{}{msg}, args...)...)
-}
-
-// NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the
-// specified substring or element.
-//
-//	assert.NotContainsf(t, "Hello World", "Earth", "error message %s", "formatted")
-//	assert.NotContainsf(t, ["Hello", "World"], "Earth", "error message %s", "formatted")
-//	assert.NotContainsf(t, {"Hello": "World"}, "Earth", "error message %s", "formatted")
-func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotContains(t, s, contains, append([]interface{}{msg}, args...)...)
-}
-
-// NotEmptyf asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	if assert.NotEmptyf(t, obj, "error message %s", "formatted") {
-//	  assert.Equal(t, "two", obj[1])
-//	}
-func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEmpty(t, object, append([]interface{}{msg}, args...)...)
-}
-
-// NotEqualf asserts that the specified values are NOT equal.
-//
-//	assert.NotEqualf(t, obj1, obj2, "error message %s", "formatted")
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses).
-func NotEqualf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEqual(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// NotEqualValuesf asserts that two objects are not equal even when converted to the same type
-//
-//	assert.NotEqualValuesf(t, obj1, obj2, "error message %s", "formatted")
-func NotEqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEqualValues(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// NotErrorIsf asserts that at none of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func NotErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotErrorIs(t, err, target, append([]interface{}{msg}, args...)...)
-}
-
-// NotImplementsf asserts that an object does not implement the specified interface.
-//
-//	assert.NotImplementsf(t, (*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
-func NotImplementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotImplements(t, interfaceObject, object, append([]interface{}{msg}, args...)...)
-}
-
-// NotNilf asserts that the specified object is not nil.
-//
-//	assert.NotNilf(t, err, "error message %s", "formatted")
-func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotNil(t, object, append([]interface{}{msg}, args...)...)
-}
-
-// NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//	assert.NotPanicsf(t, func(){ RemainCalm() }, "error message %s", "formatted")
-func NotPanicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotPanics(t, f, append([]interface{}{msg}, args...)...)
-}
-
-// NotRegexpf asserts that a specified regexp does not match a string.
-//
-//	assert.NotRegexpf(t, regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted")
-//	assert.NotRegexpf(t, "^start", "it's not starting", "error message %s", "formatted")
-func NotRegexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotRegexp(t, rx, str, append([]interface{}{msg}, args...)...)
-}
-
-// NotSamef asserts that two pointers do not reference the same object.
-//
-//	assert.NotSamef(t, ptr1, ptr2, "error message %s", "formatted")
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func NotSamef(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotSame(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// NotSubsetf asserts that the specified list(array, slice...) or map does NOT
-// contain all elements given in the specified subset list(array, slice...) or
-// map.
-//
-//	assert.NotSubsetf(t, [1, 3, 4], [1, 2], "error message %s", "formatted")
-//	assert.NotSubsetf(t, {"x": 1, "y": 2}, {"z": 3}, "error message %s", "formatted")
-func NotSubsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotSubset(t, list, subset, append([]interface{}{msg}, args...)...)
-}
-
-// NotZerof asserts that i is not the zero value for its type.
-func NotZerof(t TestingT, i interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotZero(t, i, append([]interface{}{msg}, args...)...)
-}
-
-// Panicsf asserts that the code inside the specified PanicTestFunc panics.
-//
-//	assert.Panicsf(t, func(){ GoCrazy() }, "error message %s", "formatted")
-func Panicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Panics(t, f, append([]interface{}{msg}, args...)...)
-}
-
-// PanicsWithErrorf asserts that the code inside the specified PanicTestFunc
-// panics, and that the recovered panic value is an error that satisfies the
-// EqualError comparison.
-//
-//	assert.PanicsWithErrorf(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
-func PanicsWithErrorf(t TestingT, errString string, f PanicTestFunc, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return PanicsWithError(t, errString, f, append([]interface{}{msg}, args...)...)
-}
-
-// PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that
-// the recovered panic value equals the expected panic value.
-//
-//	assert.PanicsWithValuef(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
-func PanicsWithValuef(t TestingT, expected interface{}, f PanicTestFunc, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return PanicsWithValue(t, expected, f, append([]interface{}{msg}, args...)...)
-}
-
-// Positivef asserts that the specified element is positive
-//
-//	assert.Positivef(t, 1, "error message %s", "formatted")
-//	assert.Positivef(t, 1.23, "error message %s", "formatted")
-func Positivef(t TestingT, e interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Positive(t, e, append([]interface{}{msg}, args...)...)
-}
-
-// Regexpf asserts that a specified regexp matches a string.
-//
-//	assert.Regexpf(t, regexp.MustCompile("start"), "it's starting", "error message %s", "formatted")
-//	assert.Regexpf(t, "start...$", "it's not starting", "error message %s", "formatted")
-func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Regexp(t, rx, str, append([]interface{}{msg}, args...)...)
-}
-
-// Samef asserts that two pointers reference the same object.
-//
-//	assert.Samef(t, ptr1, ptr2, "error message %s", "formatted")
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func Samef(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Same(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// Subsetf asserts that the specified list(array, slice...) or map contains all
-// elements given in the specified subset list(array, slice...) or map.
-//
-//	assert.Subsetf(t, [1, 2, 3], [1, 2], "error message %s", "formatted")
-//	assert.Subsetf(t, {"x": 1, "y": 2}, {"x": 1}, "error message %s", "formatted")
-func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Subset(t, list, subset, append([]interface{}{msg}, args...)...)
-}
-
-// Truef asserts that the specified value is true.
-//
-//	assert.Truef(t, myBool, "error message %s", "formatted")
-func Truef(t TestingT, value bool, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return True(t, value, append([]interface{}{msg}, args...)...)
-}
-
-// WithinDurationf asserts that the two times are within duration delta of each other.
-//
-//	assert.WithinDurationf(t, time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted")
-func WithinDurationf(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return WithinDuration(t, expected, actual, delta, append([]interface{}{msg}, args...)...)
-}
-
-// WithinRangef asserts that a time is within a time range (inclusive).
-//
-//	assert.WithinRangef(t, time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second), "error message %s", "formatted")
-func WithinRangef(t TestingT, actual time.Time, start time.Time, end time.Time, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return WithinRange(t, actual, start, end, append([]interface{}{msg}, args...)...)
-}
-
-// YAMLEqf asserts that two YAML strings are equivalent.
-func YAMLEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return YAMLEq(t, expected, actual, append([]interface{}{msg}, args...)...)
-}
-
-// Zerof asserts that i is the zero value for its type.
-func Zerof(t TestingT, i interface{}, msg string, args ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Zero(t, i, append([]interface{}{msg}, args...)...)
-}
diff --git a/vendor/github.com/stretchr/testify/assert/assertion_format.go.tmpl b/vendor/github.com/stretchr/testify/assert/assertion_format.go.tmpl
deleted file mode 100644
index d2bb0b8..0000000
--- a/vendor/github.com/stretchr/testify/assert/assertion_format.go.tmpl
+++ /dev/null
@@ -1,5 +0,0 @@
-{{.CommentFormat}}
-func {{.DocInfo.Name}}f(t TestingT, {{.ParamsFormat}}) bool {
-	if h, ok := t.(tHelper); ok { h.Helper() }
-	return {{.DocInfo.Name}}(t, {{.ForwardedParamsFormat}})
-}
diff --git a/vendor/github.com/stretchr/testify/assert/assertion_forward.go b/vendor/github.com/stretchr/testify/assert/assertion_forward.go
deleted file mode 100644
index a84e09b..0000000
--- a/vendor/github.com/stretchr/testify/assert/assertion_forward.go
+++ /dev/null
@@ -1,1621 +0,0 @@
-// Code generated with github.com/stretchr/testify/_codegen; DO NOT EDIT.
-
-package assert
-
-import (
-	http "net/http"
-	url "net/url"
-	time "time"
-)
-
-// Condition uses a Comparison to assert a complex condition.
-func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Condition(a.t, comp, msgAndArgs...)
-}
-
-// Conditionf uses a Comparison to assert a complex condition.
-func (a *Assertions) Conditionf(comp Comparison, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Conditionf(a.t, comp, msg, args...)
-}
-
-// Contains asserts that the specified string, list(array, slice...) or map contains the
-// specified substring or element.
-//
-//	a.Contains("Hello World", "World")
-//	a.Contains(["Hello", "World"], "World")
-//	a.Contains({"Hello": "World"}, "Hello")
-func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Contains(a.t, s, contains, msgAndArgs...)
-}
-
-// Containsf asserts that the specified string, list(array, slice...) or map contains the
-// specified substring or element.
-//
-//	a.Containsf("Hello World", "World", "error message %s", "formatted")
-//	a.Containsf(["Hello", "World"], "World", "error message %s", "formatted")
-//	a.Containsf({"Hello": "World"}, "Hello", "error message %s", "formatted")
-func (a *Assertions) Containsf(s interface{}, contains interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Containsf(a.t, s, contains, msg, args...)
-}
-
-// DirExists checks whether a directory exists in the given path. It also fails
-// if the path is a file rather a directory or there is an error checking whether it exists.
-func (a *Assertions) DirExists(path string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return DirExists(a.t, path, msgAndArgs...)
-}
-
-// DirExistsf checks whether a directory exists in the given path. It also fails
-// if the path is a file rather a directory or there is an error checking whether it exists.
-func (a *Assertions) DirExistsf(path string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return DirExistsf(a.t, path, msg, args...)
-}
-
-// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified
-// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
-// the number of appearances of each of them in both lists should match.
-//
-// a.ElementsMatch([1, 3, 2, 3], [1, 3, 3, 2])
-func (a *Assertions) ElementsMatch(listA interface{}, listB interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return ElementsMatch(a.t, listA, listB, msgAndArgs...)
-}
-
-// ElementsMatchf asserts that the specified listA(array, slice...) is equal to specified
-// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
-// the number of appearances of each of them in both lists should match.
-//
-// a.ElementsMatchf([1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted")
-func (a *Assertions) ElementsMatchf(listA interface{}, listB interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return ElementsMatchf(a.t, listA, listB, msg, args...)
-}
-
-// Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	a.Empty(obj)
-func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Empty(a.t, object, msgAndArgs...)
-}
-
-// Emptyf asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	a.Emptyf(obj, "error message %s", "formatted")
-func (a *Assertions) Emptyf(object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Emptyf(a.t, object, msg, args...)
-}
-
-// Equal asserts that two objects are equal.
-//
-//	a.Equal(123, 123)
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses). Function equality
-// cannot be determined and will always fail.
-func (a *Assertions) Equal(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Equal(a.t, expected, actual, msgAndArgs...)
-}
-
-// EqualError asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//	actualObj, err := SomeFunction()
-//	a.EqualError(err,  expectedErrorString)
-func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualError(a.t, theError, errString, msgAndArgs...)
-}
-
-// EqualErrorf asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//	actualObj, err := SomeFunction()
-//	a.EqualErrorf(err,  expectedErrorString, "error message %s", "formatted")
-func (a *Assertions) EqualErrorf(theError error, errString string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualErrorf(a.t, theError, errString, msg, args...)
-}
-
-// EqualExportedValues asserts that the types of two objects are equal and their public
-// fields are also equal. This is useful for comparing structs that have private fields
-// that could potentially differ.
-//
-//	 type S struct {
-//		Exported     	int
-//		notExported   	int
-//	 }
-//	 a.EqualExportedValues(S{1, 2}, S{1, 3}) => true
-//	 a.EqualExportedValues(S{1, 2}, S{2, 3}) => false
-func (a *Assertions) EqualExportedValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualExportedValues(a.t, expected, actual, msgAndArgs...)
-}
-
-// EqualExportedValuesf asserts that the types of two objects are equal and their public
-// fields are also equal. This is useful for comparing structs that have private fields
-// that could potentially differ.
-//
-//	 type S struct {
-//		Exported     	int
-//		notExported   	int
-//	 }
-//	 a.EqualExportedValuesf(S{1, 2}, S{1, 3}, "error message %s", "formatted") => true
-//	 a.EqualExportedValuesf(S{1, 2}, S{2, 3}, "error message %s", "formatted") => false
-func (a *Assertions) EqualExportedValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualExportedValuesf(a.t, expected, actual, msg, args...)
-}
-
-// EqualValues asserts that two objects are equal or convertible to the same types
-// and equal.
-//
-//	a.EqualValues(uint32(123), int32(123))
-func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualValues(a.t, expected, actual, msgAndArgs...)
-}
-
-// EqualValuesf asserts that two objects are equal or convertible to the same types
-// and equal.
-//
-//	a.EqualValuesf(uint32(123), int32(123), "error message %s", "formatted")
-func (a *Assertions) EqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return EqualValuesf(a.t, expected, actual, msg, args...)
-}
-
-// Equalf asserts that two objects are equal.
-//
-//	a.Equalf(123, 123, "error message %s", "formatted")
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses). Function equality
-// cannot be determined and will always fail.
-func (a *Assertions) Equalf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Equalf(a.t, expected, actual, msg, args...)
-}
-
-// Error asserts that a function returned an error (i.e. not `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if a.Error(err) {
-//		   assert.Equal(t, expectedError, err)
-//	  }
-func (a *Assertions) Error(err error, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Error(a.t, err, msgAndArgs...)
-}
-
-// ErrorAs asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
-// This is a wrapper for errors.As.
-func (a *Assertions) ErrorAs(err error, target interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorAs(a.t, err, target, msgAndArgs...)
-}
-
-// ErrorAsf asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
-// This is a wrapper for errors.As.
-func (a *Assertions) ErrorAsf(err error, target interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorAsf(a.t, err, target, msg, args...)
-}
-
-// ErrorContains asserts that a function returned an error (i.e. not `nil`)
-// and that the error contains the specified substring.
-//
-//	actualObj, err := SomeFunction()
-//	a.ErrorContains(err,  expectedErrorSubString)
-func (a *Assertions) ErrorContains(theError error, contains string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorContains(a.t, theError, contains, msgAndArgs...)
-}
-
-// ErrorContainsf asserts that a function returned an error (i.e. not `nil`)
-// and that the error contains the specified substring.
-//
-//	actualObj, err := SomeFunction()
-//	a.ErrorContainsf(err,  expectedErrorSubString, "error message %s", "formatted")
-func (a *Assertions) ErrorContainsf(theError error, contains string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorContainsf(a.t, theError, contains, msg, args...)
-}
-
-// ErrorIs asserts that at least one of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func (a *Assertions) ErrorIs(err error, target error, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorIs(a.t, err, target, msgAndArgs...)
-}
-
-// ErrorIsf asserts that at least one of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func (a *Assertions) ErrorIsf(err error, target error, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return ErrorIsf(a.t, err, target, msg, args...)
-}
-
-// Errorf asserts that a function returned an error (i.e. not `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if a.Errorf(err, "error message %s", "formatted") {
-//		   assert.Equal(t, expectedErrorf, err)
-//	  }
-func (a *Assertions) Errorf(err error, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Errorf(a.t, err, msg, args...)
-}
-
-// Eventually asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick.
-//
-//	a.Eventually(func() bool { return true; }, time.Second, 10*time.Millisecond)
-func (a *Assertions) Eventually(condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Eventually(a.t, condition, waitFor, tick, msgAndArgs...)
-}
-
-// EventuallyWithT asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick. In contrast to Eventually,
-// it supplies a CollectT to the condition function, so that the condition
-// function can use the CollectT to call other assertions.
-// The condition is considered "met" if no errors are raised in a tick.
-// The supplied CollectT collects all errors from one tick (if there are any).
-// If the condition is not met before waitFor, the collected errors of
-// the last tick are copied to t.
-//
-//	externalValue := false
-//	go func() {
-//		time.Sleep(8*time.Second)
-//		externalValue = true
-//	}()
-//	a.EventuallyWithT(func(c *assert.CollectT) {
-//		// add assertions as needed; any assertion failure will fail the current tick
-//		assert.True(c, externalValue, "expected 'externalValue' to be true")
-//	}, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false")
-func (a *Assertions) EventuallyWithT(condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return EventuallyWithT(a.t, condition, waitFor, tick, msgAndArgs...)
-}
-
-// EventuallyWithTf asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick. In contrast to Eventually,
-// it supplies a CollectT to the condition function, so that the condition
-// function can use the CollectT to call other assertions.
-// The condition is considered "met" if no errors are raised in a tick.
-// The supplied CollectT collects all errors from one tick (if there are any).
-// If the condition is not met before waitFor, the collected errors of
-// the last tick are copied to t.
-//
-//	externalValue := false
-//	go func() {
-//		time.Sleep(8*time.Second)
-//		externalValue = true
-//	}()
-//	a.EventuallyWithTf(func(c *assert.CollectT, "error message %s", "formatted") {
-//		// add assertions as needed; any assertion failure will fail the current tick
-//		assert.True(c, externalValue, "expected 'externalValue' to be true")
-//	}, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false")
-func (a *Assertions) EventuallyWithTf(condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return EventuallyWithTf(a.t, condition, waitFor, tick, msg, args...)
-}
-
-// Eventuallyf asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick.
-//
-//	a.Eventuallyf(func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
-func (a *Assertions) Eventuallyf(condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Eventuallyf(a.t, condition, waitFor, tick, msg, args...)
-}
-
-// Exactly asserts that two objects are equal in value and type.
-//
-//	a.Exactly(int32(123), int64(123))
-func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Exactly(a.t, expected, actual, msgAndArgs...)
-}
-
-// Exactlyf asserts that two objects are equal in value and type.
-//
-//	a.Exactlyf(int32(123), int64(123), "error message %s", "formatted")
-func (a *Assertions) Exactlyf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Exactlyf(a.t, expected, actual, msg, args...)
-}
-
-// Fail reports a failure through
-func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Fail(a.t, failureMessage, msgAndArgs...)
-}
-
-// FailNow fails test
-func (a *Assertions) FailNow(failureMessage string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return FailNow(a.t, failureMessage, msgAndArgs...)
-}
-
-// FailNowf fails test
-func (a *Assertions) FailNowf(failureMessage string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return FailNowf(a.t, failureMessage, msg, args...)
-}
-
-// Failf reports a failure through
-func (a *Assertions) Failf(failureMessage string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Failf(a.t, failureMessage, msg, args...)
-}
-
-// False asserts that the specified value is false.
-//
-//	a.False(myBool)
-func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return False(a.t, value, msgAndArgs...)
-}
-
-// Falsef asserts that the specified value is false.
-//
-//	a.Falsef(myBool, "error message %s", "formatted")
-func (a *Assertions) Falsef(value bool, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Falsef(a.t, value, msg, args...)
-}
-
-// FileExists checks whether a file exists in the given path. It also fails if
-// the path points to a directory or there is an error when trying to check the file.
-func (a *Assertions) FileExists(path string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return FileExists(a.t, path, msgAndArgs...)
-}
-
-// FileExistsf checks whether a file exists in the given path. It also fails if
-// the path points to a directory or there is an error when trying to check the file.
-func (a *Assertions) FileExistsf(path string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return FileExistsf(a.t, path, msg, args...)
-}
-
-// Greater asserts that the first element is greater than the second
-//
-//	a.Greater(2, 1)
-//	a.Greater(float64(2), float64(1))
-//	a.Greater("b", "a")
-func (a *Assertions) Greater(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Greater(a.t, e1, e2, msgAndArgs...)
-}
-
-// GreaterOrEqual asserts that the first element is greater than or equal to the second
-//
-//	a.GreaterOrEqual(2, 1)
-//	a.GreaterOrEqual(2, 2)
-//	a.GreaterOrEqual("b", "a")
-//	a.GreaterOrEqual("b", "b")
-func (a *Assertions) GreaterOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return GreaterOrEqual(a.t, e1, e2, msgAndArgs...)
-}
-
-// GreaterOrEqualf asserts that the first element is greater than or equal to the second
-//
-//	a.GreaterOrEqualf(2, 1, "error message %s", "formatted")
-//	a.GreaterOrEqualf(2, 2, "error message %s", "formatted")
-//	a.GreaterOrEqualf("b", "a", "error message %s", "formatted")
-//	a.GreaterOrEqualf("b", "b", "error message %s", "formatted")
-func (a *Assertions) GreaterOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return GreaterOrEqualf(a.t, e1, e2, msg, args...)
-}
-
-// Greaterf asserts that the first element is greater than the second
-//
-//	a.Greaterf(2, 1, "error message %s", "formatted")
-//	a.Greaterf(float64(2), float64(1), "error message %s", "formatted")
-//	a.Greaterf("b", "a", "error message %s", "formatted")
-func (a *Assertions) Greaterf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Greaterf(a.t, e1, e2, msg, args...)
-}
-
-// HTTPBodyContains asserts that a specified handler returns a
-// body that contains a string.
-//
-//	a.HTTPBodyContains(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPBodyContains(a.t, handler, method, url, values, str, msgAndArgs...)
-}
-
-// HTTPBodyContainsf asserts that a specified handler returns a
-// body that contains a string.
-//
-//	a.HTTPBodyContainsf(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPBodyContainsf(a.t, handler, method, url, values, str, msg, args...)
-}
-
-// HTTPBodyNotContains asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//	a.HTTPBodyNotContains(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPBodyNotContains(a.t, handler, method, url, values, str, msgAndArgs...)
-}
-
-// HTTPBodyNotContainsf asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//	a.HTTPBodyNotContainsf(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyNotContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPBodyNotContainsf(a.t, handler, method, url, values, str, msg, args...)
-}
-
-// HTTPError asserts that a specified handler returns an error status code.
-//
-//	a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPError(a.t, handler, method, url, values, msgAndArgs...)
-}
-
-// HTTPErrorf asserts that a specified handler returns an error status code.
-//
-//	a.HTTPErrorf(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPErrorf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPErrorf(a.t, handler, method, url, values, msg, args...)
-}
-
-// HTTPRedirect asserts that a specified handler returns a redirect status code.
-//
-//	a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPRedirect(a.t, handler, method, url, values, msgAndArgs...)
-}
-
-// HTTPRedirectf asserts that a specified handler returns a redirect status code.
-//
-//	a.HTTPRedirectf(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPRedirectf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPRedirectf(a.t, handler, method, url, values, msg, args...)
-}
-
-// HTTPStatusCode asserts that a specified handler returns a specified status code.
-//
-//	a.HTTPStatusCode(myHandler, "GET", "/notImplemented", nil, 501)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPStatusCode(handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPStatusCode(a.t, handler, method, url, values, statuscode, msgAndArgs...)
-}
-
-// HTTPStatusCodef asserts that a specified handler returns a specified status code.
-//
-//	a.HTTPStatusCodef(myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPStatusCodef(handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPStatusCodef(a.t, handler, method, url, values, statuscode, msg, args...)
-}
-
-// HTTPSuccess asserts that a specified handler returns a success status code.
-//
-//	a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPSuccess(a.t, handler, method, url, values, msgAndArgs...)
-}
-
-// HTTPSuccessf asserts that a specified handler returns a success status code.
-//
-//	a.HTTPSuccessf(myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPSuccessf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return HTTPSuccessf(a.t, handler, method, url, values, msg, args...)
-}
-
-// Implements asserts that an object is implemented by the specified interface.
-//
-//	a.Implements((*MyInterface)(nil), new(MyObject))
-func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Implements(a.t, interfaceObject, object, msgAndArgs...)
-}
-
-// Implementsf asserts that an object is implemented by the specified interface.
-//
-//	a.Implementsf((*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
-func (a *Assertions) Implementsf(interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Implementsf(a.t, interfaceObject, object, msg, args...)
-}
-
-// InDelta asserts that the two numerals are within delta of each other.
-//
-//	a.InDelta(math.Pi, 22/7.0, 0.01)
-func (a *Assertions) InDelta(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDelta(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
-func (a *Assertions) InDeltaMapValues(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDeltaMapValues(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
-func (a *Assertions) InDeltaMapValuesf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDeltaMapValuesf(a.t, expected, actual, delta, msg, args...)
-}
-
-// InDeltaSlice is the same as InDelta, except it compares two slices.
-func (a *Assertions) InDeltaSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDeltaSlice(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// InDeltaSlicef is the same as InDelta, except it compares two slices.
-func (a *Assertions) InDeltaSlicef(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDeltaSlicef(a.t, expected, actual, delta, msg, args...)
-}
-
-// InDeltaf asserts that the two numerals are within delta of each other.
-//
-//	a.InDeltaf(math.Pi, 22/7.0, 0.01, "error message %s", "formatted")
-func (a *Assertions) InDeltaf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InDeltaf(a.t, expected, actual, delta, msg, args...)
-}
-
-// InEpsilon asserts that expected and actual have a relative error less than epsilon
-func (a *Assertions) InEpsilon(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
-}
-
-// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices.
-func (a *Assertions) InEpsilonSlice(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InEpsilonSlice(a.t, expected, actual, epsilon, msgAndArgs...)
-}
-
-// InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices.
-func (a *Assertions) InEpsilonSlicef(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InEpsilonSlicef(a.t, expected, actual, epsilon, msg, args...)
-}
-
-// InEpsilonf asserts that expected and actual have a relative error less than epsilon
-func (a *Assertions) InEpsilonf(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return InEpsilonf(a.t, expected, actual, epsilon, msg, args...)
-}
-
-// IsDecreasing asserts that the collection is decreasing
-//
-//	a.IsDecreasing([]int{2, 1, 0})
-//	a.IsDecreasing([]float{2, 1})
-//	a.IsDecreasing([]string{"b", "a"})
-func (a *Assertions) IsDecreasing(object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsDecreasing(a.t, object, msgAndArgs...)
-}
-
-// IsDecreasingf asserts that the collection is decreasing
-//
-//	a.IsDecreasingf([]int{2, 1, 0}, "error message %s", "formatted")
-//	a.IsDecreasingf([]float{2, 1}, "error message %s", "formatted")
-//	a.IsDecreasingf([]string{"b", "a"}, "error message %s", "formatted")
-func (a *Assertions) IsDecreasingf(object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsDecreasingf(a.t, object, msg, args...)
-}
-
-// IsIncreasing asserts that the collection is increasing
-//
-//	a.IsIncreasing([]int{1, 2, 3})
-//	a.IsIncreasing([]float{1, 2})
-//	a.IsIncreasing([]string{"a", "b"})
-func (a *Assertions) IsIncreasing(object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsIncreasing(a.t, object, msgAndArgs...)
-}
-
-// IsIncreasingf asserts that the collection is increasing
-//
-//	a.IsIncreasingf([]int{1, 2, 3}, "error message %s", "formatted")
-//	a.IsIncreasingf([]float{1, 2}, "error message %s", "formatted")
-//	a.IsIncreasingf([]string{"a", "b"}, "error message %s", "formatted")
-func (a *Assertions) IsIncreasingf(object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsIncreasingf(a.t, object, msg, args...)
-}
-
-// IsNonDecreasing asserts that the collection is not decreasing
-//
-//	a.IsNonDecreasing([]int{1, 1, 2})
-//	a.IsNonDecreasing([]float{1, 2})
-//	a.IsNonDecreasing([]string{"a", "b"})
-func (a *Assertions) IsNonDecreasing(object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsNonDecreasing(a.t, object, msgAndArgs...)
-}
-
-// IsNonDecreasingf asserts that the collection is not decreasing
-//
-//	a.IsNonDecreasingf([]int{1, 1, 2}, "error message %s", "formatted")
-//	a.IsNonDecreasingf([]float{1, 2}, "error message %s", "formatted")
-//	a.IsNonDecreasingf([]string{"a", "b"}, "error message %s", "formatted")
-func (a *Assertions) IsNonDecreasingf(object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsNonDecreasingf(a.t, object, msg, args...)
-}
-
-// IsNonIncreasing asserts that the collection is not increasing
-//
-//	a.IsNonIncreasing([]int{2, 1, 1})
-//	a.IsNonIncreasing([]float{2, 1})
-//	a.IsNonIncreasing([]string{"b", "a"})
-func (a *Assertions) IsNonIncreasing(object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsNonIncreasing(a.t, object, msgAndArgs...)
-}
-
-// IsNonIncreasingf asserts that the collection is not increasing
-//
-//	a.IsNonIncreasingf([]int{2, 1, 1}, "error message %s", "formatted")
-//	a.IsNonIncreasingf([]float{2, 1}, "error message %s", "formatted")
-//	a.IsNonIncreasingf([]string{"b", "a"}, "error message %s", "formatted")
-func (a *Assertions) IsNonIncreasingf(object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsNonIncreasingf(a.t, object, msg, args...)
-}
-
-// IsType asserts that the specified objects are of the same type.
-func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsType(a.t, expectedType, object, msgAndArgs...)
-}
-
-// IsTypef asserts that the specified objects are of the same type.
-func (a *Assertions) IsTypef(expectedType interface{}, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return IsTypef(a.t, expectedType, object, msg, args...)
-}
-
-// JSONEq asserts that two JSON strings are equivalent.
-//
-//	a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
-func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return JSONEq(a.t, expected, actual, msgAndArgs...)
-}
-
-// JSONEqf asserts that two JSON strings are equivalent.
-//
-//	a.JSONEqf(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted")
-func (a *Assertions) JSONEqf(expected string, actual string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return JSONEqf(a.t, expected, actual, msg, args...)
-}
-
-// Len asserts that the specified object has specific length.
-// Len also fails if the object has a type that len() not accept.
-//
-//	a.Len(mySlice, 3)
-func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Len(a.t, object, length, msgAndArgs...)
-}
-
-// Lenf asserts that the specified object has specific length.
-// Lenf also fails if the object has a type that len() not accept.
-//
-//	a.Lenf(mySlice, 3, "error message %s", "formatted")
-func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Lenf(a.t, object, length, msg, args...)
-}
-
-// Less asserts that the first element is less than the second
-//
-//	a.Less(1, 2)
-//	a.Less(float64(1), float64(2))
-//	a.Less("a", "b")
-func (a *Assertions) Less(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Less(a.t, e1, e2, msgAndArgs...)
-}
-
-// LessOrEqual asserts that the first element is less than or equal to the second
-//
-//	a.LessOrEqual(1, 2)
-//	a.LessOrEqual(2, 2)
-//	a.LessOrEqual("a", "b")
-//	a.LessOrEqual("b", "b")
-func (a *Assertions) LessOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return LessOrEqual(a.t, e1, e2, msgAndArgs...)
-}
-
-// LessOrEqualf asserts that the first element is less than or equal to the second
-//
-//	a.LessOrEqualf(1, 2, "error message %s", "formatted")
-//	a.LessOrEqualf(2, 2, "error message %s", "formatted")
-//	a.LessOrEqualf("a", "b", "error message %s", "formatted")
-//	a.LessOrEqualf("b", "b", "error message %s", "formatted")
-func (a *Assertions) LessOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return LessOrEqualf(a.t, e1, e2, msg, args...)
-}
-
-// Lessf asserts that the first element is less than the second
-//
-//	a.Lessf(1, 2, "error message %s", "formatted")
-//	a.Lessf(float64(1), float64(2), "error message %s", "formatted")
-//	a.Lessf("a", "b", "error message %s", "formatted")
-func (a *Assertions) Lessf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Lessf(a.t, e1, e2, msg, args...)
-}
-
-// Negative asserts that the specified element is negative
-//
-//	a.Negative(-1)
-//	a.Negative(-1.23)
-func (a *Assertions) Negative(e interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Negative(a.t, e, msgAndArgs...)
-}
-
-// Negativef asserts that the specified element is negative
-//
-//	a.Negativef(-1, "error message %s", "formatted")
-//	a.Negativef(-1.23, "error message %s", "formatted")
-func (a *Assertions) Negativef(e interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Negativef(a.t, e, msg, args...)
-}
-
-// Never asserts that the given condition doesn't satisfy in waitFor time,
-// periodically checking the target function each tick.
-//
-//	a.Never(func() bool { return false; }, time.Second, 10*time.Millisecond)
-func (a *Assertions) Never(condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Never(a.t, condition, waitFor, tick, msgAndArgs...)
-}
-
-// Neverf asserts that the given condition doesn't satisfy in waitFor time,
-// periodically checking the target function each tick.
-//
-//	a.Neverf(func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
-func (a *Assertions) Neverf(condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Neverf(a.t, condition, waitFor, tick, msg, args...)
-}
-
-// Nil asserts that the specified object is nil.
-//
-//	a.Nil(err)
-func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Nil(a.t, object, msgAndArgs...)
-}
-
-// Nilf asserts that the specified object is nil.
-//
-//	a.Nilf(err, "error message %s", "formatted")
-func (a *Assertions) Nilf(object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Nilf(a.t, object, msg, args...)
-}
-
-// NoDirExists checks whether a directory does not exist in the given path.
-// It fails if the path points to an existing _directory_ only.
-func (a *Assertions) NoDirExists(path string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoDirExists(a.t, path, msgAndArgs...)
-}
-
-// NoDirExistsf checks whether a directory does not exist in the given path.
-// It fails if the path points to an existing _directory_ only.
-func (a *Assertions) NoDirExistsf(path string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoDirExistsf(a.t, path, msg, args...)
-}
-
-// NoError asserts that a function returned no error (i.e. `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if a.NoError(err) {
-//		   assert.Equal(t, expectedObj, actualObj)
-//	  }
-func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoError(a.t, err, msgAndArgs...)
-}
-
-// NoErrorf asserts that a function returned no error (i.e. `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if a.NoErrorf(err, "error message %s", "formatted") {
-//		   assert.Equal(t, expectedObj, actualObj)
-//	  }
-func (a *Assertions) NoErrorf(err error, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoErrorf(a.t, err, msg, args...)
-}
-
-// NoFileExists checks whether a file does not exist in a given path. It fails
-// if the path points to an existing _file_ only.
-func (a *Assertions) NoFileExists(path string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoFileExists(a.t, path, msgAndArgs...)
-}
-
-// NoFileExistsf checks whether a file does not exist in a given path. It fails
-// if the path points to an existing _file_ only.
-func (a *Assertions) NoFileExistsf(path string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NoFileExistsf(a.t, path, msg, args...)
-}
-
-// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
-// specified substring or element.
-//
-//	a.NotContains("Hello World", "Earth")
-//	a.NotContains(["Hello", "World"], "Earth")
-//	a.NotContains({"Hello": "World"}, "Earth")
-func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotContains(a.t, s, contains, msgAndArgs...)
-}
-
-// NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the
-// specified substring or element.
-//
-//	a.NotContainsf("Hello World", "Earth", "error message %s", "formatted")
-//	a.NotContainsf(["Hello", "World"], "Earth", "error message %s", "formatted")
-//	a.NotContainsf({"Hello": "World"}, "Earth", "error message %s", "formatted")
-func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotContainsf(a.t, s, contains, msg, args...)
-}
-
-// NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	if a.NotEmpty(obj) {
-//	  assert.Equal(t, "two", obj[1])
-//	}
-func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEmpty(a.t, object, msgAndArgs...)
-}
-
-// NotEmptyf asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	if a.NotEmptyf(obj, "error message %s", "formatted") {
-//	  assert.Equal(t, "two", obj[1])
-//	}
-func (a *Assertions) NotEmptyf(object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEmptyf(a.t, object, msg, args...)
-}
-
-// NotEqual asserts that the specified values are NOT equal.
-//
-//	a.NotEqual(obj1, obj2)
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses).
-func (a *Assertions) NotEqual(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEqual(a.t, expected, actual, msgAndArgs...)
-}
-
-// NotEqualValues asserts that two objects are not equal even when converted to the same type
-//
-//	a.NotEqualValues(obj1, obj2)
-func (a *Assertions) NotEqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEqualValues(a.t, expected, actual, msgAndArgs...)
-}
-
-// NotEqualValuesf asserts that two objects are not equal even when converted to the same type
-//
-//	a.NotEqualValuesf(obj1, obj2, "error message %s", "formatted")
-func (a *Assertions) NotEqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEqualValuesf(a.t, expected, actual, msg, args...)
-}
-
-// NotEqualf asserts that the specified values are NOT equal.
-//
-//	a.NotEqualf(obj1, obj2, "error message %s", "formatted")
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses).
-func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotEqualf(a.t, expected, actual, msg, args...)
-}
-
-// NotErrorIs asserts that at none of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotErrorIs(a.t, err, target, msgAndArgs...)
-}
-
-// NotErrorIsf asserts that at none of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func (a *Assertions) NotErrorIsf(err error, target error, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotErrorIsf(a.t, err, target, msg, args...)
-}
-
-// NotImplements asserts that an object does not implement the specified interface.
-//
-//	a.NotImplements((*MyInterface)(nil), new(MyObject))
-func (a *Assertions) NotImplements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotImplements(a.t, interfaceObject, object, msgAndArgs...)
-}
-
-// NotImplementsf asserts that an object does not implement the specified interface.
-//
-//	a.NotImplementsf((*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
-func (a *Assertions) NotImplementsf(interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotImplementsf(a.t, interfaceObject, object, msg, args...)
-}
-
-// NotNil asserts that the specified object is not nil.
-//
-//	a.NotNil(err)
-func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotNil(a.t, object, msgAndArgs...)
-}
-
-// NotNilf asserts that the specified object is not nil.
-//
-//	a.NotNilf(err, "error message %s", "formatted")
-func (a *Assertions) NotNilf(object interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotNilf(a.t, object, msg, args...)
-}
-
-// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//	a.NotPanics(func(){ RemainCalm() })
-func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotPanics(a.t, f, msgAndArgs...)
-}
-
-// NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//	a.NotPanicsf(func(){ RemainCalm() }, "error message %s", "formatted")
-func (a *Assertions) NotPanicsf(f PanicTestFunc, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotPanicsf(a.t, f, msg, args...)
-}
-
-// NotRegexp asserts that a specified regexp does not match a string.
-//
-//	a.NotRegexp(regexp.MustCompile("starts"), "it's starting")
-//	a.NotRegexp("^start", "it's not starting")
-func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotRegexp(a.t, rx, str, msgAndArgs...)
-}
-
-// NotRegexpf asserts that a specified regexp does not match a string.
-//
-//	a.NotRegexpf(regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted")
-//	a.NotRegexpf("^start", "it's not starting", "error message %s", "formatted")
-func (a *Assertions) NotRegexpf(rx interface{}, str interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotRegexpf(a.t, rx, str, msg, args...)
-}
-
-// NotSame asserts that two pointers do not reference the same object.
-//
-//	a.NotSame(ptr1, ptr2)
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func (a *Assertions) NotSame(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotSame(a.t, expected, actual, msgAndArgs...)
-}
-
-// NotSamef asserts that two pointers do not reference the same object.
-//
-//	a.NotSamef(ptr1, ptr2, "error message %s", "formatted")
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func (a *Assertions) NotSamef(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotSamef(a.t, expected, actual, msg, args...)
-}
-
-// NotSubset asserts that the specified list(array, slice...) or map does NOT
-// contain all elements given in the specified subset list(array, slice...) or
-// map.
-//
-//	a.NotSubset([1, 3, 4], [1, 2])
-//	a.NotSubset({"x": 1, "y": 2}, {"z": 3})
-func (a *Assertions) NotSubset(list interface{}, subset interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotSubset(a.t, list, subset, msgAndArgs...)
-}
-
-// NotSubsetf asserts that the specified list(array, slice...) or map does NOT
-// contain all elements given in the specified subset list(array, slice...) or
-// map.
-//
-//	a.NotSubsetf([1, 3, 4], [1, 2], "error message %s", "formatted")
-//	a.NotSubsetf({"x": 1, "y": 2}, {"z": 3}, "error message %s", "formatted")
-func (a *Assertions) NotSubsetf(list interface{}, subset interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotSubsetf(a.t, list, subset, msg, args...)
-}
-
-// NotZero asserts that i is not the zero value for its type.
-func (a *Assertions) NotZero(i interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotZero(a.t, i, msgAndArgs...)
-}
-
-// NotZerof asserts that i is not the zero value for its type.
-func (a *Assertions) NotZerof(i interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return NotZerof(a.t, i, msg, args...)
-}
-
-// Panics asserts that the code inside the specified PanicTestFunc panics.
-//
-//	a.Panics(func(){ GoCrazy() })
-func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Panics(a.t, f, msgAndArgs...)
-}
-
-// PanicsWithError asserts that the code inside the specified PanicTestFunc
-// panics, and that the recovered panic value is an error that satisfies the
-// EqualError comparison.
-//
-//	a.PanicsWithError("crazy error", func(){ GoCrazy() })
-func (a *Assertions) PanicsWithError(errString string, f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return PanicsWithError(a.t, errString, f, msgAndArgs...)
-}
-
-// PanicsWithErrorf asserts that the code inside the specified PanicTestFunc
-// panics, and that the recovered panic value is an error that satisfies the
-// EqualError comparison.
-//
-//	a.PanicsWithErrorf("crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
-func (a *Assertions) PanicsWithErrorf(errString string, f PanicTestFunc, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return PanicsWithErrorf(a.t, errString, f, msg, args...)
-}
-
-// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that
-// the recovered panic value equals the expected panic value.
-//
-//	a.PanicsWithValue("crazy error", func(){ GoCrazy() })
-func (a *Assertions) PanicsWithValue(expected interface{}, f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return PanicsWithValue(a.t, expected, f, msgAndArgs...)
-}
-
-// PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that
-// the recovered panic value equals the expected panic value.
-//
-//	a.PanicsWithValuef("crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
-func (a *Assertions) PanicsWithValuef(expected interface{}, f PanicTestFunc, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return PanicsWithValuef(a.t, expected, f, msg, args...)
-}
-
-// Panicsf asserts that the code inside the specified PanicTestFunc panics.
-//
-//	a.Panicsf(func(){ GoCrazy() }, "error message %s", "formatted")
-func (a *Assertions) Panicsf(f PanicTestFunc, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Panicsf(a.t, f, msg, args...)
-}
-
-// Positive asserts that the specified element is positive
-//
-//	a.Positive(1)
-//	a.Positive(1.23)
-func (a *Assertions) Positive(e interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Positive(a.t, e, msgAndArgs...)
-}
-
-// Positivef asserts that the specified element is positive
-//
-//	a.Positivef(1, "error message %s", "formatted")
-//	a.Positivef(1.23, "error message %s", "formatted")
-func (a *Assertions) Positivef(e interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Positivef(a.t, e, msg, args...)
-}
-
-// Regexp asserts that a specified regexp matches a string.
-//
-//	a.Regexp(regexp.MustCompile("start"), "it's starting")
-//	a.Regexp("start...$", "it's not starting")
-func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Regexp(a.t, rx, str, msgAndArgs...)
-}
-
-// Regexpf asserts that a specified regexp matches a string.
-//
-//	a.Regexpf(regexp.MustCompile("start"), "it's starting", "error message %s", "formatted")
-//	a.Regexpf("start...$", "it's not starting", "error message %s", "formatted")
-func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Regexpf(a.t, rx, str, msg, args...)
-}
-
-// Same asserts that two pointers reference the same object.
-//
-//	a.Same(ptr1, ptr2)
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func (a *Assertions) Same(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Same(a.t, expected, actual, msgAndArgs...)
-}
-
-// Samef asserts that two pointers reference the same object.
-//
-//	a.Samef(ptr1, ptr2, "error message %s", "formatted")
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func (a *Assertions) Samef(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Samef(a.t, expected, actual, msg, args...)
-}
-
-// Subset asserts that the specified list(array, slice...) or map contains all
-// elements given in the specified subset list(array, slice...) or map.
-//
-//	a.Subset([1, 2, 3], [1, 2])
-//	a.Subset({"x": 1, "y": 2}, {"x": 1})
-func (a *Assertions) Subset(list interface{}, subset interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Subset(a.t, list, subset, msgAndArgs...)
-}
-
-// Subsetf asserts that the specified list(array, slice...) or map contains all
-// elements given in the specified subset list(array, slice...) or map.
-//
-//	a.Subsetf([1, 2, 3], [1, 2], "error message %s", "formatted")
-//	a.Subsetf({"x": 1, "y": 2}, {"x": 1}, "error message %s", "formatted")
-func (a *Assertions) Subsetf(list interface{}, subset interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Subsetf(a.t, list, subset, msg, args...)
-}
-
-// True asserts that the specified value is true.
-//
-//	a.True(myBool)
-func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return True(a.t, value, msgAndArgs...)
-}
-
-// Truef asserts that the specified value is true.
-//
-//	a.Truef(myBool, "error message %s", "formatted")
-func (a *Assertions) Truef(value bool, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Truef(a.t, value, msg, args...)
-}
-
-// WithinDuration asserts that the two times are within duration delta of each other.
-//
-//	a.WithinDuration(time.Now(), time.Now(), 10*time.Second)
-func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// WithinDurationf asserts that the two times are within duration delta of each other.
-//
-//	a.WithinDurationf(time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted")
-func (a *Assertions) WithinDurationf(expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return WithinDurationf(a.t, expected, actual, delta, msg, args...)
-}
-
-// WithinRange asserts that a time is within a time range (inclusive).
-//
-//	a.WithinRange(time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second))
-func (a *Assertions) WithinRange(actual time.Time, start time.Time, end time.Time, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return WithinRange(a.t, actual, start, end, msgAndArgs...)
-}
-
-// WithinRangef asserts that a time is within a time range (inclusive).
-//
-//	a.WithinRangef(time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second), "error message %s", "formatted")
-func (a *Assertions) WithinRangef(actual time.Time, start time.Time, end time.Time, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return WithinRangef(a.t, actual, start, end, msg, args...)
-}
-
-// YAMLEq asserts that two YAML strings are equivalent.
-func (a *Assertions) YAMLEq(expected string, actual string, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return YAMLEq(a.t, expected, actual, msgAndArgs...)
-}
-
-// YAMLEqf asserts that two YAML strings are equivalent.
-func (a *Assertions) YAMLEqf(expected string, actual string, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return YAMLEqf(a.t, expected, actual, msg, args...)
-}
-
-// Zero asserts that i is the zero value for its type.
-func (a *Assertions) Zero(i interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Zero(a.t, i, msgAndArgs...)
-}
-
-// Zerof asserts that i is the zero value for its type.
-func (a *Assertions) Zerof(i interface{}, msg string, args ...interface{}) bool {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	return Zerof(a.t, i, msg, args...)
-}
diff --git a/vendor/github.com/stretchr/testify/assert/assertion_forward.go.tmpl b/vendor/github.com/stretchr/testify/assert/assertion_forward.go.tmpl
deleted file mode 100644
index 188bb9e..0000000
--- a/vendor/github.com/stretchr/testify/assert/assertion_forward.go.tmpl
+++ /dev/null
@@ -1,5 +0,0 @@
-{{.CommentWithoutT "a"}}
-func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) bool {
-	if h, ok := a.t.(tHelper); ok { h.Helper() }
-	return {{.DocInfo.Name}}(a.t, {{.ForwardedParams}})
-}
diff --git a/vendor/github.com/stretchr/testify/assert/assertion_order.go b/vendor/github.com/stretchr/testify/assert/assertion_order.go
deleted file mode 100644
index 00df62a..0000000
--- a/vendor/github.com/stretchr/testify/assert/assertion_order.go
+++ /dev/null
@@ -1,81 +0,0 @@
-package assert
-
-import (
-	"fmt"
-	"reflect"
-)
-
-// isOrdered checks that collection contains orderable elements.
-func isOrdered(t TestingT, object interface{}, allowedComparesResults []CompareType, failMessage string, msgAndArgs ...interface{}) bool {
-	objKind := reflect.TypeOf(object).Kind()
-	if objKind != reflect.Slice && objKind != reflect.Array {
-		return false
-	}
-
-	objValue := reflect.ValueOf(object)
-	objLen := objValue.Len()
-
-	if objLen <= 1 {
-		return true
-	}
-
-	value := objValue.Index(0)
-	valueInterface := value.Interface()
-	firstValueKind := value.Kind()
-
-	for i := 1; i < objLen; i++ {
-		prevValue := value
-		prevValueInterface := valueInterface
-
-		value = objValue.Index(i)
-		valueInterface = value.Interface()
-
-		compareResult, isComparable := compare(prevValueInterface, valueInterface, firstValueKind)
-
-		if !isComparable {
-			return Fail(t, fmt.Sprintf("Can not compare type \"%s\" and \"%s\"", reflect.TypeOf(value), reflect.TypeOf(prevValue)), msgAndArgs...)
-		}
-
-		if !containsValue(allowedComparesResults, compareResult) {
-			return Fail(t, fmt.Sprintf(failMessage, prevValue, value), msgAndArgs...)
-		}
-	}
-
-	return true
-}
-
-// IsIncreasing asserts that the collection is increasing
-//
-//	assert.IsIncreasing(t, []int{1, 2, 3})
-//	assert.IsIncreasing(t, []float{1, 2})
-//	assert.IsIncreasing(t, []string{"a", "b"})
-func IsIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-	return isOrdered(t, object, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...)
-}
-
-// IsNonIncreasing asserts that the collection is not increasing
-//
-//	assert.IsNonIncreasing(t, []int{2, 1, 1})
-//	assert.IsNonIncreasing(t, []float{2, 1})
-//	assert.IsNonIncreasing(t, []string{"b", "a"})
-func IsNonIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-	return isOrdered(t, object, []CompareType{compareEqual, compareGreater}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...)
-}
-
-// IsDecreasing asserts that the collection is decreasing
-//
-//	assert.IsDecreasing(t, []int{2, 1, 0})
-//	assert.IsDecreasing(t, []float{2, 1})
-//	assert.IsDecreasing(t, []string{"b", "a"})
-func IsDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-	return isOrdered(t, object, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...)
-}
-
-// IsNonDecreasing asserts that the collection is not decreasing
-//
-//	assert.IsNonDecreasing(t, []int{1, 1, 2})
-//	assert.IsNonDecreasing(t, []float{1, 2})
-//	assert.IsNonDecreasing(t, []string{"a", "b"})
-func IsNonDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-	return isOrdered(t, object, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...)
-}
diff --git a/vendor/github.com/stretchr/testify/assert/assertions.go b/vendor/github.com/stretchr/testify/assert/assertions.go
deleted file mode 100644
index 0b7570f..0000000
--- a/vendor/github.com/stretchr/testify/assert/assertions.go
+++ /dev/null
@@ -1,2105 +0,0 @@
-package assert
-
-import (
-	"bufio"
-	"bytes"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"math"
-	"os"
-	"reflect"
-	"regexp"
-	"runtime"
-	"runtime/debug"
-	"strings"
-	"time"
-	"unicode"
-	"unicode/utf8"
-
-	"github.com/davecgh/go-spew/spew"
-	"github.com/pmezard/go-difflib/difflib"
-	"gopkg.in/yaml.v3"
-)
-
-//go:generate sh -c "cd ../_codegen && go build && cd - && ../_codegen/_codegen -output-package=assert -template=assertion_format.go.tmpl"
-
-// TestingT is an interface wrapper around *testing.T
-type TestingT interface {
-	Errorf(format string, args ...interface{})
-}
-
-// ComparisonAssertionFunc is a common function prototype when comparing two values.  Can be useful
-// for table driven tests.
-type ComparisonAssertionFunc func(TestingT, interface{}, interface{}, ...interface{}) bool
-
-// ValueAssertionFunc is a common function prototype when validating a single value.  Can be useful
-// for table driven tests.
-type ValueAssertionFunc func(TestingT, interface{}, ...interface{}) bool
-
-// BoolAssertionFunc is a common function prototype when validating a bool value.  Can be useful
-// for table driven tests.
-type BoolAssertionFunc func(TestingT, bool, ...interface{}) bool
-
-// ErrorAssertionFunc is a common function prototype when validating an error value.  Can be useful
-// for table driven tests.
-type ErrorAssertionFunc func(TestingT, error, ...interface{}) bool
-
-// Comparison is a custom function that returns true on success and false on failure
-type Comparison func() (success bool)
-
-/*
-	Helper functions
-*/
-
-// ObjectsAreEqual determines if two objects are considered equal.
-//
-// This function does no assertion of any kind.
-func ObjectsAreEqual(expected, actual interface{}) bool {
-	if expected == nil || actual == nil {
-		return expected == actual
-	}
-
-	exp, ok := expected.([]byte)
-	if !ok {
-		return reflect.DeepEqual(expected, actual)
-	}
-
-	act, ok := actual.([]byte)
-	if !ok {
-		return false
-	}
-	if exp == nil || act == nil {
-		return exp == nil && act == nil
-	}
-	return bytes.Equal(exp, act)
-}
-
-// copyExportedFields iterates downward through nested data structures and creates a copy
-// that only contains the exported struct fields.
-func copyExportedFields(expected interface{}) interface{} {
-	if isNil(expected) {
-		return expected
-	}
-
-	expectedType := reflect.TypeOf(expected)
-	expectedKind := expectedType.Kind()
-	expectedValue := reflect.ValueOf(expected)
-
-	switch expectedKind {
-	case reflect.Struct:
-		result := reflect.New(expectedType).Elem()
-		for i := 0; i < expectedType.NumField(); i++ {
-			field := expectedType.Field(i)
-			isExported := field.IsExported()
-			if isExported {
-				fieldValue := expectedValue.Field(i)
-				if isNil(fieldValue) || isNil(fieldValue.Interface()) {
-					continue
-				}
-				newValue := copyExportedFields(fieldValue.Interface())
-				result.Field(i).Set(reflect.ValueOf(newValue))
-			}
-		}
-		return result.Interface()
-
-	case reflect.Ptr:
-		result := reflect.New(expectedType.Elem())
-		unexportedRemoved := copyExportedFields(expectedValue.Elem().Interface())
-		result.Elem().Set(reflect.ValueOf(unexportedRemoved))
-		return result.Interface()
-
-	case reflect.Array, reflect.Slice:
-		var result reflect.Value
-		if expectedKind == reflect.Array {
-			result = reflect.New(reflect.ArrayOf(expectedValue.Len(), expectedType.Elem())).Elem()
-		} else {
-			result = reflect.MakeSlice(expectedType, expectedValue.Len(), expectedValue.Len())
-		}
-		for i := 0; i < expectedValue.Len(); i++ {
-			index := expectedValue.Index(i)
-			if isNil(index) {
-				continue
-			}
-			unexportedRemoved := copyExportedFields(index.Interface())
-			result.Index(i).Set(reflect.ValueOf(unexportedRemoved))
-		}
-		return result.Interface()
-
-	case reflect.Map:
-		result := reflect.MakeMap(expectedType)
-		for _, k := range expectedValue.MapKeys() {
-			index := expectedValue.MapIndex(k)
-			unexportedRemoved := copyExportedFields(index.Interface())
-			result.SetMapIndex(k, reflect.ValueOf(unexportedRemoved))
-		}
-		return result.Interface()
-
-	default:
-		return expected
-	}
-}
-
-// ObjectsExportedFieldsAreEqual determines if the exported (public) fields of two objects are
-// considered equal. This comparison of only exported fields is applied recursively to nested data
-// structures.
-//
-// This function does no assertion of any kind.
-//
-// Deprecated: Use [EqualExportedValues] instead.
-func ObjectsExportedFieldsAreEqual(expected, actual interface{}) bool {
-	expectedCleaned := copyExportedFields(expected)
-	actualCleaned := copyExportedFields(actual)
-	return ObjectsAreEqualValues(expectedCleaned, actualCleaned)
-}
-
-// ObjectsAreEqualValues gets whether two objects are equal, or if their
-// values are equal.
-func ObjectsAreEqualValues(expected, actual interface{}) bool {
-	if ObjectsAreEqual(expected, actual) {
-		return true
-	}
-
-	expectedValue := reflect.ValueOf(expected)
-	actualValue := reflect.ValueOf(actual)
-	if !expectedValue.IsValid() || !actualValue.IsValid() {
-		return false
-	}
-
-	expectedType := expectedValue.Type()
-	actualType := actualValue.Type()
-	if !expectedType.ConvertibleTo(actualType) {
-		return false
-	}
-
-	if !isNumericType(expectedType) || !isNumericType(actualType) {
-		// Attempt comparison after type conversion
-		return reflect.DeepEqual(
-			expectedValue.Convert(actualType).Interface(), actual,
-		)
-	}
-
-	// If BOTH values are numeric, there are chances of false positives due
-	// to overflow or underflow. So, we need to make sure to always convert
-	// the smaller type to a larger type before comparing.
-	if expectedType.Size() >= actualType.Size() {
-		return actualValue.Convert(expectedType).Interface() == expected
-	}
-
-	return expectedValue.Convert(actualType).Interface() == actual
-}
-
-// isNumericType returns true if the type is one of:
-// int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64,
-// float32, float64, complex64, complex128
-func isNumericType(t reflect.Type) bool {
-	return t.Kind() >= reflect.Int && t.Kind() <= reflect.Complex128
-}
-
-/* CallerInfo is necessary because the assert functions use the testing object
-internally, causing it to print the file:line of the assert method, rather than where
-the problem actually occurred in calling code.*/
-
-// CallerInfo returns an array of strings containing the file and line number
-// of each stack frame leading from the current test to the assert call that
-// failed.
-func CallerInfo() []string {
-
-	var pc uintptr
-	var ok bool
-	var file string
-	var line int
-	var name string
-
-	callers := []string{}
-	for i := 0; ; i++ {
-		pc, file, line, ok = runtime.Caller(i)
-		if !ok {
-			// The breaks below failed to terminate the loop, and we ran off the
-			// end of the call stack.
-			break
-		}
-
-		// This is a huge edge case, but it will panic if this is the case, see #180
-		if file == "<autogenerated>" {
-			break
-		}
-
-		f := runtime.FuncForPC(pc)
-		if f == nil {
-			break
-		}
-		name = f.Name()
-
-		// testing.tRunner is the standard library function that calls
-		// tests. Subtests are called directly by tRunner, without going through
-		// the Test/Benchmark/Example function that contains the t.Run calls, so
-		// with subtests we should break when we hit tRunner, without adding it
-		// to the list of callers.
-		if name == "testing.tRunner" {
-			break
-		}
-
-		parts := strings.Split(file, "/")
-		if len(parts) > 1 {
-			filename := parts[len(parts)-1]
-			dir := parts[len(parts)-2]
-			if (dir != "assert" && dir != "mock" && dir != "require") || filename == "mock_test.go" {
-				callers = append(callers, fmt.Sprintf("%s:%d", file, line))
-			}
-		}
-
-		// Drop the package
-		segments := strings.Split(name, ".")
-		name = segments[len(segments)-1]
-		if isTest(name, "Test") ||
-			isTest(name, "Benchmark") ||
-			isTest(name, "Example") {
-			break
-		}
-	}
-
-	return callers
-}
-
-// Stolen from the `go test` tool.
-// isTest tells whether name looks like a test (or benchmark, according to prefix).
-// It is a Test (say) if there is a character after Test that is not a lower-case letter.
-// We don't want TesticularCancer.
-func isTest(name, prefix string) bool {
-	if !strings.HasPrefix(name, prefix) {
-		return false
-	}
-	if len(name) == len(prefix) { // "Test" is ok
-		return true
-	}
-	r, _ := utf8.DecodeRuneInString(name[len(prefix):])
-	return !unicode.IsLower(r)
-}
-
-func messageFromMsgAndArgs(msgAndArgs ...interface{}) string {
-	if len(msgAndArgs) == 0 || msgAndArgs == nil {
-		return ""
-	}
-	if len(msgAndArgs) == 1 {
-		msg := msgAndArgs[0]
-		if msgAsStr, ok := msg.(string); ok {
-			return msgAsStr
-		}
-		return fmt.Sprintf("%+v", msg)
-	}
-	if len(msgAndArgs) > 1 {
-		return fmt.Sprintf(msgAndArgs[0].(string), msgAndArgs[1:]...)
-	}
-	return ""
-}
-
-// Aligns the provided message so that all lines after the first line start at the same location as the first line.
-// Assumes that the first line starts at the correct location (after carriage return, tab, label, spacer and tab).
-// The longestLabelLen parameter specifies the length of the longest label in the output (required because this is the
-// basis on which the alignment occurs).
-func indentMessageLines(message string, longestLabelLen int) string {
-	outBuf := new(bytes.Buffer)
-
-	for i, scanner := 0, bufio.NewScanner(strings.NewReader(message)); scanner.Scan(); i++ {
-		// no need to align first line because it starts at the correct location (after the label)
-		if i != 0 {
-			// append alignLen+1 spaces to align with "{{longestLabel}}:" before adding tab
-			outBuf.WriteString("\n\t" + strings.Repeat(" ", longestLabelLen+1) + "\t")
-		}
-		outBuf.WriteString(scanner.Text())
-	}
-
-	return outBuf.String()
-}
-
-type failNower interface {
-	FailNow()
-}
-
-// FailNow fails test
-func FailNow(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	Fail(t, failureMessage, msgAndArgs...)
-
-	// We cannot extend TestingT with FailNow() and
-	// maintain backwards compatibility, so we fallback
-	// to panicking when FailNow is not available in
-	// TestingT.
-	// See issue #263
-
-	if t, ok := t.(failNower); ok {
-		t.FailNow()
-	} else {
-		panic("test failed and t is missing `FailNow()`")
-	}
-	return false
-}
-
-// Fail reports a failure through
-func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	content := []labeledContent{
-		{"Error Trace", strings.Join(CallerInfo(), "\n\t\t\t")},
-		{"Error", failureMessage},
-	}
-
-	// Add test name if the Go version supports it
-	if n, ok := t.(interface {
-		Name() string
-	}); ok {
-		content = append(content, labeledContent{"Test", n.Name()})
-	}
-
-	message := messageFromMsgAndArgs(msgAndArgs...)
-	if len(message) > 0 {
-		content = append(content, labeledContent{"Messages", message})
-	}
-
-	t.Errorf("\n%s", ""+labeledOutput(content...))
-
-	return false
-}
-
-type labeledContent struct {
-	label   string
-	content string
-}
-
-// labeledOutput returns a string consisting of the provided labeledContent. Each labeled output is appended in the following manner:
-//
-//	\t{{label}}:{{align_spaces}}\t{{content}}\n
-//
-// The initial carriage return is required to undo/erase any padding added by testing.T.Errorf. The "\t{{label}}:" is for the label.
-// If a label is shorter than the longest label provided, padding spaces are added to make all the labels match in length. Once this
-// alignment is achieved, "\t{{content}}\n" is added for the output.
-//
-// If the content of the labeledOutput contains line breaks, the subsequent lines are aligned so that they start at the same location as the first line.
-func labeledOutput(content ...labeledContent) string {
-	longestLabel := 0
-	for _, v := range content {
-		if len(v.label) > longestLabel {
-			longestLabel = len(v.label)
-		}
-	}
-	var output string
-	for _, v := range content {
-		output += "\t" + v.label + ":" + strings.Repeat(" ", longestLabel-len(v.label)) + "\t" + indentMessageLines(v.content, longestLabel) + "\n"
-	}
-	return output
-}
-
-// Implements asserts that an object is implemented by the specified interface.
-//
-//	assert.Implements(t, (*MyInterface)(nil), new(MyObject))
-func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	interfaceType := reflect.TypeOf(interfaceObject).Elem()
-
-	if object == nil {
-		return Fail(t, fmt.Sprintf("Cannot check if nil implements %v", interfaceType), msgAndArgs...)
-	}
-	if !reflect.TypeOf(object).Implements(interfaceType) {
-		return Fail(t, fmt.Sprintf("%T must implement %v", object, interfaceType), msgAndArgs...)
-	}
-
-	return true
-}
-
-// NotImplements asserts that an object does not implement the specified interface.
-//
-//	assert.NotImplements(t, (*MyInterface)(nil), new(MyObject))
-func NotImplements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	interfaceType := reflect.TypeOf(interfaceObject).Elem()
-
-	if object == nil {
-		return Fail(t, fmt.Sprintf("Cannot check if nil does not implement %v", interfaceType), msgAndArgs...)
-	}
-	if reflect.TypeOf(object).Implements(interfaceType) {
-		return Fail(t, fmt.Sprintf("%T implements %v", object, interfaceType), msgAndArgs...)
-	}
-
-	return true
-}
-
-// IsType asserts that the specified objects are of the same type.
-func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if !ObjectsAreEqual(reflect.TypeOf(object), reflect.TypeOf(expectedType)) {
-		return Fail(t, fmt.Sprintf("Object expected to be of type %v, but was %v", reflect.TypeOf(expectedType), reflect.TypeOf(object)), msgAndArgs...)
-	}
-
-	return true
-}
-
-// Equal asserts that two objects are equal.
-//
-//	assert.Equal(t, 123, 123)
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses). Function equality
-// cannot be determined and will always fail.
-func Equal(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if err := validateEqualArgs(expected, actual); err != nil {
-		return Fail(t, fmt.Sprintf("Invalid operation: %#v == %#v (%s)",
-			expected, actual, err), msgAndArgs...)
-	}
-
-	if !ObjectsAreEqual(expected, actual) {
-		diff := diff(expected, actual)
-		expected, actual = formatUnequalValues(expected, actual)
-		return Fail(t, fmt.Sprintf("Not equal: \n"+
-			"expected: %s\n"+
-			"actual  : %s%s", expected, actual, diff), msgAndArgs...)
-	}
-
-	return true
-
-}
-
-// validateEqualArgs checks whether provided arguments can be safely used in the
-// Equal/NotEqual functions.
-func validateEqualArgs(expected, actual interface{}) error {
-	if expected == nil && actual == nil {
-		return nil
-	}
-
-	if isFunction(expected) || isFunction(actual) {
-		return errors.New("cannot take func type as argument")
-	}
-	return nil
-}
-
-// Same asserts that two pointers reference the same object.
-//
-//	assert.Same(t, ptr1, ptr2)
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func Same(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if !samePointers(expected, actual) {
-		return Fail(t, fmt.Sprintf("Not same: \n"+
-			"expected: %p %#v\n"+
-			"actual  : %p %#v", expected, expected, actual, actual), msgAndArgs...)
-	}
-
-	return true
-}
-
-// NotSame asserts that two pointers do not reference the same object.
-//
-//	assert.NotSame(t, ptr1, ptr2)
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func NotSame(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if samePointers(expected, actual) {
-		return Fail(t, fmt.Sprintf(
-			"Expected and actual point to the same object: %p %#v",
-			expected, expected), msgAndArgs...)
-	}
-	return true
-}
-
-// samePointers compares two generic interface objects and returns whether
-// they point to the same object
-func samePointers(first, second interface{}) bool {
-	firstPtr, secondPtr := reflect.ValueOf(first), reflect.ValueOf(second)
-	if firstPtr.Kind() != reflect.Ptr || secondPtr.Kind() != reflect.Ptr {
-		return false
-	}
-
-	firstType, secondType := reflect.TypeOf(first), reflect.TypeOf(second)
-	if firstType != secondType {
-		return false
-	}
-
-	// compare pointer addresses
-	return first == second
-}
-
-// formatUnequalValues takes two values of arbitrary types and returns string
-// representations appropriate to be presented to the user.
-//
-// If the values are not of like type, the returned strings will be prefixed
-// with the type name, and the value will be enclosed in parentheses similar
-// to a type conversion in the Go grammar.
-func formatUnequalValues(expected, actual interface{}) (e string, a string) {
-	if reflect.TypeOf(expected) != reflect.TypeOf(actual) {
-		return fmt.Sprintf("%T(%s)", expected, truncatingFormat(expected)),
-			fmt.Sprintf("%T(%s)", actual, truncatingFormat(actual))
-	}
-	switch expected.(type) {
-	case time.Duration:
-		return fmt.Sprintf("%v", expected), fmt.Sprintf("%v", actual)
-	}
-	return truncatingFormat(expected), truncatingFormat(actual)
-}
-
-// truncatingFormat formats the data and truncates it if it's too long.
-//
-// This helps keep formatted error messages lines from exceeding the
-// bufio.MaxScanTokenSize max line length that the go testing framework imposes.
-func truncatingFormat(data interface{}) string {
-	value := fmt.Sprintf("%#v", data)
-	max := bufio.MaxScanTokenSize - 100 // Give us some space the type info too if needed.
-	if len(value) > max {
-		value = value[0:max] + "<... truncated>"
-	}
-	return value
-}
-
-// EqualValues asserts that two objects are equal or convertible to the same types
-// and equal.
-//
-//	assert.EqualValues(t, uint32(123), int32(123))
-func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if !ObjectsAreEqualValues(expected, actual) {
-		diff := diff(expected, actual)
-		expected, actual = formatUnequalValues(expected, actual)
-		return Fail(t, fmt.Sprintf("Not equal: \n"+
-			"expected: %s\n"+
-			"actual  : %s%s", expected, actual, diff), msgAndArgs...)
-	}
-
-	return true
-
-}
-
-// EqualExportedValues asserts that the types of two objects are equal and their public
-// fields are also equal. This is useful for comparing structs that have private fields
-// that could potentially differ.
-//
-//	 type S struct {
-//		Exported     	int
-//		notExported   	int
-//	 }
-//	 assert.EqualExportedValues(t, S{1, 2}, S{1, 3}) => true
-//	 assert.EqualExportedValues(t, S{1, 2}, S{2, 3}) => false
-func EqualExportedValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	aType := reflect.TypeOf(expected)
-	bType := reflect.TypeOf(actual)
-
-	if aType != bType {
-		return Fail(t, fmt.Sprintf("Types expected to match exactly\n\t%v != %v", aType, bType), msgAndArgs...)
-	}
-
-	if aType.Kind() == reflect.Ptr {
-		aType = aType.Elem()
-	}
-	if bType.Kind() == reflect.Ptr {
-		bType = bType.Elem()
-	}
-
-	if aType.Kind() != reflect.Struct {
-		return Fail(t, fmt.Sprintf("Types expected to both be struct or pointer to struct \n\t%v != %v", aType.Kind(), reflect.Struct), msgAndArgs...)
-	}
-
-	if bType.Kind() != reflect.Struct {
-		return Fail(t, fmt.Sprintf("Types expected to both be struct or pointer to struct \n\t%v != %v", bType.Kind(), reflect.Struct), msgAndArgs...)
-	}
-
-	expected = copyExportedFields(expected)
-	actual = copyExportedFields(actual)
-
-	if !ObjectsAreEqualValues(expected, actual) {
-		diff := diff(expected, actual)
-		expected, actual = formatUnequalValues(expected, actual)
-		return Fail(t, fmt.Sprintf("Not equal (comparing only exported fields): \n"+
-			"expected: %s\n"+
-			"actual  : %s%s", expected, actual, diff), msgAndArgs...)
-	}
-
-	return true
-}
-
-// Exactly asserts that two objects are equal in value and type.
-//
-//	assert.Exactly(t, int32(123), int64(123))
-func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	aType := reflect.TypeOf(expected)
-	bType := reflect.TypeOf(actual)
-
-	if aType != bType {
-		return Fail(t, fmt.Sprintf("Types expected to match exactly\n\t%v != %v", aType, bType), msgAndArgs...)
-	}
-
-	return Equal(t, expected, actual, msgAndArgs...)
-
-}
-
-// NotNil asserts that the specified object is not nil.
-//
-//	assert.NotNil(t, err)
-func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-	if !isNil(object) {
-		return true
-	}
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Fail(t, "Expected value not to be nil.", msgAndArgs...)
-}
-
-// isNil checks if a specified object is nil or not, without Failing.
-func isNil(object interface{}) bool {
-	if object == nil {
-		return true
-	}
-
-	value := reflect.ValueOf(object)
-	switch value.Kind() {
-	case
-		reflect.Chan, reflect.Func,
-		reflect.Interface, reflect.Map,
-		reflect.Ptr, reflect.Slice, reflect.UnsafePointer:
-
-		return value.IsNil()
-	}
-
-	return false
-}
-
-// Nil asserts that the specified object is nil.
-//
-//	assert.Nil(t, err)
-func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-	if isNil(object) {
-		return true
-	}
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	return Fail(t, fmt.Sprintf("Expected nil, but got: %#v", object), msgAndArgs...)
-}
-
-// isEmpty gets whether the specified object is considered empty or not.
-func isEmpty(object interface{}) bool {
-
-	// get nil case out of the way
-	if object == nil {
-		return true
-	}
-
-	objValue := reflect.ValueOf(object)
-
-	switch objValue.Kind() {
-	// collection types are empty when they have no element
-	case reflect.Chan, reflect.Map, reflect.Slice:
-		return objValue.Len() == 0
-	// pointers are empty if nil or if the value they point to is empty
-	case reflect.Ptr:
-		if objValue.IsNil() {
-			return true
-		}
-		deref := objValue.Elem().Interface()
-		return isEmpty(deref)
-	// for all other types, compare against the zero value
-	// array types are empty when they match their zero-initialized state
-	default:
-		zero := reflect.Zero(objValue.Type())
-		return reflect.DeepEqual(object, zero.Interface())
-	}
-}
-
-// Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	assert.Empty(t, obj)
-func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-	pass := isEmpty(object)
-	if !pass {
-		if h, ok := t.(tHelper); ok {
-			h.Helper()
-		}
-		Fail(t, fmt.Sprintf("Should be empty, but was %v", object), msgAndArgs...)
-	}
-
-	return pass
-
-}
-
-// NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	if assert.NotEmpty(t, obj) {
-//	  assert.Equal(t, "two", obj[1])
-//	}
-func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-	pass := !isEmpty(object)
-	if !pass {
-		if h, ok := t.(tHelper); ok {
-			h.Helper()
-		}
-		Fail(t, fmt.Sprintf("Should NOT be empty, but was %v", object), msgAndArgs...)
-	}
-
-	return pass
-
-}
-
-// getLen tries to get the length of an object.
-// It returns (0, false) if impossible.
-func getLen(x interface{}) (length int, ok bool) {
-	v := reflect.ValueOf(x)
-	defer func() {
-		ok = recover() == nil
-	}()
-	return v.Len(), true
-}
-
-// Len asserts that the specified object has specific length.
-// Len also fails if the object has a type that len() not accept.
-//
-//	assert.Len(t, mySlice, 3)
-func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	l, ok := getLen(object)
-	if !ok {
-		return Fail(t, fmt.Sprintf("\"%v\" could not be applied builtin len()", object), msgAndArgs...)
-	}
-
-	if l != length {
-		return Fail(t, fmt.Sprintf("\"%v\" should have %d item(s), but has %d", object, length, l), msgAndArgs...)
-	}
-	return true
-}
-
-// True asserts that the specified value is true.
-//
-//	assert.True(t, myBool)
-func True(t TestingT, value bool, msgAndArgs ...interface{}) bool {
-	if !value {
-		if h, ok := t.(tHelper); ok {
-			h.Helper()
-		}
-		return Fail(t, "Should be true", msgAndArgs...)
-	}
-
-	return true
-
-}
-
-// False asserts that the specified value is false.
-//
-//	assert.False(t, myBool)
-func False(t TestingT, value bool, msgAndArgs ...interface{}) bool {
-	if value {
-		if h, ok := t.(tHelper); ok {
-			h.Helper()
-		}
-		return Fail(t, "Should be false", msgAndArgs...)
-	}
-
-	return true
-
-}
-
-// NotEqual asserts that the specified values are NOT equal.
-//
-//	assert.NotEqual(t, obj1, obj2)
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses).
-func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if err := validateEqualArgs(expected, actual); err != nil {
-		return Fail(t, fmt.Sprintf("Invalid operation: %#v != %#v (%s)",
-			expected, actual, err), msgAndArgs...)
-	}
-
-	if ObjectsAreEqual(expected, actual) {
-		return Fail(t, fmt.Sprintf("Should not be: %#v\n", actual), msgAndArgs...)
-	}
-
-	return true
-
-}
-
-// NotEqualValues asserts that two objects are not equal even when converted to the same type
-//
-//	assert.NotEqualValues(t, obj1, obj2)
-func NotEqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if ObjectsAreEqualValues(expected, actual) {
-		return Fail(t, fmt.Sprintf("Should not be: %#v\n", actual), msgAndArgs...)
-	}
-
-	return true
-}
-
-// containsElement try loop over the list check if the list includes the element.
-// return (false, false) if impossible.
-// return (true, false) if element was not found.
-// return (true, true) if element was found.
-func containsElement(list interface{}, element interface{}) (ok, found bool) {
-
-	listValue := reflect.ValueOf(list)
-	listType := reflect.TypeOf(list)
-	if listType == nil {
-		return false, false
-	}
-	listKind := listType.Kind()
-	defer func() {
-		if e := recover(); e != nil {
-			ok = false
-			found = false
-		}
-	}()
-
-	if listKind == reflect.String {
-		elementValue := reflect.ValueOf(element)
-		return true, strings.Contains(listValue.String(), elementValue.String())
-	}
-
-	if listKind == reflect.Map {
-		mapKeys := listValue.MapKeys()
-		for i := 0; i < len(mapKeys); i++ {
-			if ObjectsAreEqual(mapKeys[i].Interface(), element) {
-				return true, true
-			}
-		}
-		return true, false
-	}
-
-	for i := 0; i < listValue.Len(); i++ {
-		if ObjectsAreEqual(listValue.Index(i).Interface(), element) {
-			return true, true
-		}
-	}
-	return true, false
-
-}
-
-// Contains asserts that the specified string, list(array, slice...) or map contains the
-// specified substring or element.
-//
-//	assert.Contains(t, "Hello World", "World")
-//	assert.Contains(t, ["Hello", "World"], "World")
-//	assert.Contains(t, {"Hello": "World"}, "Hello")
-func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	ok, found := containsElement(s, contains)
-	if !ok {
-		return Fail(t, fmt.Sprintf("%#v could not be applied builtin len()", s), msgAndArgs...)
-	}
-	if !found {
-		return Fail(t, fmt.Sprintf("%#v does not contain %#v", s, contains), msgAndArgs...)
-	}
-
-	return true
-
-}
-
-// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
-// specified substring or element.
-//
-//	assert.NotContains(t, "Hello World", "Earth")
-//	assert.NotContains(t, ["Hello", "World"], "Earth")
-//	assert.NotContains(t, {"Hello": "World"}, "Earth")
-func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	ok, found := containsElement(s, contains)
-	if !ok {
-		return Fail(t, fmt.Sprintf("%#v could not be applied builtin len()", s), msgAndArgs...)
-	}
-	if found {
-		return Fail(t, fmt.Sprintf("%#v should not contain %#v", s, contains), msgAndArgs...)
-	}
-
-	return true
-
-}
-
-// Subset asserts that the specified list(array, slice...) or map contains all
-// elements given in the specified subset list(array, slice...) or map.
-//
-//	assert.Subset(t, [1, 2, 3], [1, 2])
-//	assert.Subset(t, {"x": 1, "y": 2}, {"x": 1})
-func Subset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok bool) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if subset == nil {
-		return true // we consider nil to be equal to the nil set
-	}
-
-	listKind := reflect.TypeOf(list).Kind()
-	if listKind != reflect.Array && listKind != reflect.Slice && listKind != reflect.Map {
-		return Fail(t, fmt.Sprintf("%q has an unsupported type %s", list, listKind), msgAndArgs...)
-	}
-
-	subsetKind := reflect.TypeOf(subset).Kind()
-	if subsetKind != reflect.Array && subsetKind != reflect.Slice && listKind != reflect.Map {
-		return Fail(t, fmt.Sprintf("%q has an unsupported type %s", subset, subsetKind), msgAndArgs...)
-	}
-
-	if subsetKind == reflect.Map && listKind == reflect.Map {
-		subsetMap := reflect.ValueOf(subset)
-		actualMap := reflect.ValueOf(list)
-
-		for _, k := range subsetMap.MapKeys() {
-			ev := subsetMap.MapIndex(k)
-			av := actualMap.MapIndex(k)
-
-			if !av.IsValid() {
-				return Fail(t, fmt.Sprintf("%#v does not contain %#v", list, subset), msgAndArgs...)
-			}
-			if !ObjectsAreEqual(ev.Interface(), av.Interface()) {
-				return Fail(t, fmt.Sprintf("%#v does not contain %#v", list, subset), msgAndArgs...)
-			}
-		}
-
-		return true
-	}
-
-	subsetList := reflect.ValueOf(subset)
-	for i := 0; i < subsetList.Len(); i++ {
-		element := subsetList.Index(i).Interface()
-		ok, found := containsElement(list, element)
-		if !ok {
-			return Fail(t, fmt.Sprintf("%#v could not be applied builtin len()", list), msgAndArgs...)
-		}
-		if !found {
-			return Fail(t, fmt.Sprintf("%#v does not contain %#v", list, element), msgAndArgs...)
-		}
-	}
-
-	return true
-}
-
-// NotSubset asserts that the specified list(array, slice...) or map does NOT
-// contain all elements given in the specified subset list(array, slice...) or
-// map.
-//
-//	assert.NotSubset(t, [1, 3, 4], [1, 2])
-//	assert.NotSubset(t, {"x": 1, "y": 2}, {"z": 3})
-func NotSubset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok bool) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if subset == nil {
-		return Fail(t, "nil is the empty set which is a subset of every set", msgAndArgs...)
-	}
-
-	listKind := reflect.TypeOf(list).Kind()
-	if listKind != reflect.Array && listKind != reflect.Slice && listKind != reflect.Map {
-		return Fail(t, fmt.Sprintf("%q has an unsupported type %s", list, listKind), msgAndArgs...)
-	}
-
-	subsetKind := reflect.TypeOf(subset).Kind()
-	if subsetKind != reflect.Array && subsetKind != reflect.Slice && listKind != reflect.Map {
-		return Fail(t, fmt.Sprintf("%q has an unsupported type %s", subset, subsetKind), msgAndArgs...)
-	}
-
-	if subsetKind == reflect.Map && listKind == reflect.Map {
-		subsetMap := reflect.ValueOf(subset)
-		actualMap := reflect.ValueOf(list)
-
-		for _, k := range subsetMap.MapKeys() {
-			ev := subsetMap.MapIndex(k)
-			av := actualMap.MapIndex(k)
-
-			if !av.IsValid() {
-				return true
-			}
-			if !ObjectsAreEqual(ev.Interface(), av.Interface()) {
-				return true
-			}
-		}
-
-		return Fail(t, fmt.Sprintf("%q is a subset of %q", subset, list), msgAndArgs...)
-	}
-
-	subsetList := reflect.ValueOf(subset)
-	for i := 0; i < subsetList.Len(); i++ {
-		element := subsetList.Index(i).Interface()
-		ok, found := containsElement(list, element)
-		if !ok {
-			return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", list), msgAndArgs...)
-		}
-		if !found {
-			return true
-		}
-	}
-
-	return Fail(t, fmt.Sprintf("%q is a subset of %q", subset, list), msgAndArgs...)
-}
-
-// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified
-// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
-// the number of appearances of each of them in both lists should match.
-//
-// assert.ElementsMatch(t, [1, 3, 2, 3], [1, 3, 3, 2])
-func ElementsMatch(t TestingT, listA, listB interface{}, msgAndArgs ...interface{}) (ok bool) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if isEmpty(listA) && isEmpty(listB) {
-		return true
-	}
-
-	if !isList(t, listA, msgAndArgs...) || !isList(t, listB, msgAndArgs...) {
-		return false
-	}
-
-	extraA, extraB := diffLists(listA, listB)
-
-	if len(extraA) == 0 && len(extraB) == 0 {
-		return true
-	}
-
-	return Fail(t, formatListDiff(listA, listB, extraA, extraB), msgAndArgs...)
-}
-
-// isList checks that the provided value is array or slice.
-func isList(t TestingT, list interface{}, msgAndArgs ...interface{}) (ok bool) {
-	kind := reflect.TypeOf(list).Kind()
-	if kind != reflect.Array && kind != reflect.Slice {
-		return Fail(t, fmt.Sprintf("%q has an unsupported type %s, expecting array or slice", list, kind),
-			msgAndArgs...)
-	}
-	return true
-}
-
-// diffLists diffs two arrays/slices and returns slices of elements that are only in A and only in B.
-// If some element is present multiple times, each instance is counted separately (e.g. if something is 2x in A and
-// 5x in B, it will be 0x in extraA and 3x in extraB). The order of items in both lists is ignored.
-func diffLists(listA, listB interface{}) (extraA, extraB []interface{}) {
-	aValue := reflect.ValueOf(listA)
-	bValue := reflect.ValueOf(listB)
-
-	aLen := aValue.Len()
-	bLen := bValue.Len()
-
-	// Mark indexes in bValue that we already used
-	visited := make([]bool, bLen)
-	for i := 0; i < aLen; i++ {
-		element := aValue.Index(i).Interface()
-		found := false
-		for j := 0; j < bLen; j++ {
-			if visited[j] {
-				continue
-			}
-			if ObjectsAreEqual(bValue.Index(j).Interface(), element) {
-				visited[j] = true
-				found = true
-				break
-			}
-		}
-		if !found {
-			extraA = append(extraA, element)
-		}
-	}
-
-	for j := 0; j < bLen; j++ {
-		if visited[j] {
-			continue
-		}
-		extraB = append(extraB, bValue.Index(j).Interface())
-	}
-
-	return
-}
-
-func formatListDiff(listA, listB interface{}, extraA, extraB []interface{}) string {
-	var msg bytes.Buffer
-
-	msg.WriteString("elements differ")
-	if len(extraA) > 0 {
-		msg.WriteString("\n\nextra elements in list A:\n")
-		msg.WriteString(spewConfig.Sdump(extraA))
-	}
-	if len(extraB) > 0 {
-		msg.WriteString("\n\nextra elements in list B:\n")
-		msg.WriteString(spewConfig.Sdump(extraB))
-	}
-	msg.WriteString("\n\nlistA:\n")
-	msg.WriteString(spewConfig.Sdump(listA))
-	msg.WriteString("\n\nlistB:\n")
-	msg.WriteString(spewConfig.Sdump(listB))
-
-	return msg.String()
-}
-
-// Condition uses a Comparison to assert a complex condition.
-func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	result := comp()
-	if !result {
-		Fail(t, "Condition failed!", msgAndArgs...)
-	}
-	return result
-}
-
-// PanicTestFunc defines a func that should be passed to the assert.Panics and assert.NotPanics
-// methods, and represents a simple func that takes no arguments, and returns nothing.
-type PanicTestFunc func()
-
-// didPanic returns true if the function passed to it panics. Otherwise, it returns false.
-func didPanic(f PanicTestFunc) (didPanic bool, message interface{}, stack string) {
-	didPanic = true
-
-	defer func() {
-		message = recover()
-		if didPanic {
-			stack = string(debug.Stack())
-		}
-	}()
-
-	// call the target function
-	f()
-	didPanic = false
-
-	return
-}
-
-// Panics asserts that the code inside the specified PanicTestFunc panics.
-//
-//	assert.Panics(t, func(){ GoCrazy() })
-func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if funcDidPanic, panicValue, _ := didPanic(f); !funcDidPanic {
-		return Fail(t, fmt.Sprintf("func %#v should panic\n\tPanic value:\t%#v", f, panicValue), msgAndArgs...)
-	}
-
-	return true
-}
-
-// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that
-// the recovered panic value equals the expected panic value.
-//
-//	assert.PanicsWithValue(t, "crazy error", func(){ GoCrazy() })
-func PanicsWithValue(t TestingT, expected interface{}, f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	funcDidPanic, panicValue, panickedStack := didPanic(f)
-	if !funcDidPanic {
-		return Fail(t, fmt.Sprintf("func %#v should panic\n\tPanic value:\t%#v", f, panicValue), msgAndArgs...)
-	}
-	if panicValue != expected {
-		return Fail(t, fmt.Sprintf("func %#v should panic with value:\t%#v\n\tPanic value:\t%#v\n\tPanic stack:\t%s", f, expected, panicValue, panickedStack), msgAndArgs...)
-	}
-
-	return true
-}
-
-// PanicsWithError asserts that the code inside the specified PanicTestFunc
-// panics, and that the recovered panic value is an error that satisfies the
-// EqualError comparison.
-//
-//	assert.PanicsWithError(t, "crazy error", func(){ GoCrazy() })
-func PanicsWithError(t TestingT, errString string, f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	funcDidPanic, panicValue, panickedStack := didPanic(f)
-	if !funcDidPanic {
-		return Fail(t, fmt.Sprintf("func %#v should panic\n\tPanic value:\t%#v", f, panicValue), msgAndArgs...)
-	}
-	panicErr, ok := panicValue.(error)
-	if !ok || panicErr.Error() != errString {
-		return Fail(t, fmt.Sprintf("func %#v should panic with error message:\t%#v\n\tPanic value:\t%#v\n\tPanic stack:\t%s", f, errString, panicValue, panickedStack), msgAndArgs...)
-	}
-
-	return true
-}
-
-// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//	assert.NotPanics(t, func(){ RemainCalm() })
-func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if funcDidPanic, panicValue, panickedStack := didPanic(f); funcDidPanic {
-		return Fail(t, fmt.Sprintf("func %#v should not panic\n\tPanic value:\t%v\n\tPanic stack:\t%s", f, panicValue, panickedStack), msgAndArgs...)
-	}
-
-	return true
-}
-
-// WithinDuration asserts that the two times are within duration delta of each other.
-//
-//	assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second)
-func WithinDuration(t TestingT, expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	dt := expected.Sub(actual)
-	if dt < -delta || dt > delta {
-		return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...)
-	}
-
-	return true
-}
-
-// WithinRange asserts that a time is within a time range (inclusive).
-//
-//	assert.WithinRange(t, time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second))
-func WithinRange(t TestingT, actual, start, end time.Time, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if end.Before(start) {
-		return Fail(t, "Start should be before end", msgAndArgs...)
-	}
-
-	if actual.Before(start) {
-		return Fail(t, fmt.Sprintf("Time %v expected to be in time range %v to %v, but is before the range", actual, start, end), msgAndArgs...)
-	} else if actual.After(end) {
-		return Fail(t, fmt.Sprintf("Time %v expected to be in time range %v to %v, but is after the range", actual, start, end), msgAndArgs...)
-	}
-
-	return true
-}
-
-func toFloat(x interface{}) (float64, bool) {
-	var xf float64
-	xok := true
-
-	switch xn := x.(type) {
-	case uint:
-		xf = float64(xn)
-	case uint8:
-		xf = float64(xn)
-	case uint16:
-		xf = float64(xn)
-	case uint32:
-		xf = float64(xn)
-	case uint64:
-		xf = float64(xn)
-	case int:
-		xf = float64(xn)
-	case int8:
-		xf = float64(xn)
-	case int16:
-		xf = float64(xn)
-	case int32:
-		xf = float64(xn)
-	case int64:
-		xf = float64(xn)
-	case float32:
-		xf = float64(xn)
-	case float64:
-		xf = xn
-	case time.Duration:
-		xf = float64(xn)
-	default:
-		xok = false
-	}
-
-	return xf, xok
-}
-
-// InDelta asserts that the two numerals are within delta of each other.
-//
-//	assert.InDelta(t, math.Pi, 22/7.0, 0.01)
-func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	af, aok := toFloat(expected)
-	bf, bok := toFloat(actual)
-
-	if !aok || !bok {
-		return Fail(t, "Parameters must be numerical", msgAndArgs...)
-	}
-
-	if math.IsNaN(af) && math.IsNaN(bf) {
-		return true
-	}
-
-	if math.IsNaN(af) {
-		return Fail(t, "Expected must not be NaN", msgAndArgs...)
-	}
-
-	if math.IsNaN(bf) {
-		return Fail(t, fmt.Sprintf("Expected %v with delta %v, but was NaN", expected, delta), msgAndArgs...)
-	}
-
-	dt := af - bf
-	if dt < -delta || dt > delta {
-		return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...)
-	}
-
-	return true
-}
-
-// InDeltaSlice is the same as InDelta, except it compares two slices.
-func InDeltaSlice(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if expected == nil || actual == nil ||
-		reflect.TypeOf(actual).Kind() != reflect.Slice ||
-		reflect.TypeOf(expected).Kind() != reflect.Slice {
-		return Fail(t, "Parameters must be slice", msgAndArgs...)
-	}
-
-	actualSlice := reflect.ValueOf(actual)
-	expectedSlice := reflect.ValueOf(expected)
-
-	for i := 0; i < actualSlice.Len(); i++ {
-		result := InDelta(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), delta, msgAndArgs...)
-		if !result {
-			return result
-		}
-	}
-
-	return true
-}
-
-// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
-func InDeltaMapValues(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if expected == nil || actual == nil ||
-		reflect.TypeOf(actual).Kind() != reflect.Map ||
-		reflect.TypeOf(expected).Kind() != reflect.Map {
-		return Fail(t, "Arguments must be maps", msgAndArgs...)
-	}
-
-	expectedMap := reflect.ValueOf(expected)
-	actualMap := reflect.ValueOf(actual)
-
-	if expectedMap.Len() != actualMap.Len() {
-		return Fail(t, "Arguments must have the same number of keys", msgAndArgs...)
-	}
-
-	for _, k := range expectedMap.MapKeys() {
-		ev := expectedMap.MapIndex(k)
-		av := actualMap.MapIndex(k)
-
-		if !ev.IsValid() {
-			return Fail(t, fmt.Sprintf("missing key %q in expected map", k), msgAndArgs...)
-		}
-
-		if !av.IsValid() {
-			return Fail(t, fmt.Sprintf("missing key %q in actual map", k), msgAndArgs...)
-		}
-
-		if !InDelta(
-			t,
-			ev.Interface(),
-			av.Interface(),
-			delta,
-			msgAndArgs...,
-		) {
-			return false
-		}
-	}
-
-	return true
-}
-
-func calcRelativeError(expected, actual interface{}) (float64, error) {
-	af, aok := toFloat(expected)
-	bf, bok := toFloat(actual)
-	if !aok || !bok {
-		return 0, fmt.Errorf("Parameters must be numerical")
-	}
-	if math.IsNaN(af) && math.IsNaN(bf) {
-		return 0, nil
-	}
-	if math.IsNaN(af) {
-		return 0, errors.New("expected value must not be NaN")
-	}
-	if af == 0 {
-		return 0, fmt.Errorf("expected value must have a value other than zero to calculate the relative error")
-	}
-	if math.IsNaN(bf) {
-		return 0, errors.New("actual value must not be NaN")
-	}
-
-	return math.Abs(af-bf) / math.Abs(af), nil
-}
-
-// InEpsilon asserts that expected and actual have a relative error less than epsilon
-func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if math.IsNaN(epsilon) {
-		return Fail(t, "epsilon must not be NaN", msgAndArgs...)
-	}
-	actualEpsilon, err := calcRelativeError(expected, actual)
-	if err != nil {
-		return Fail(t, err.Error(), msgAndArgs...)
-	}
-	if actualEpsilon > epsilon {
-		return Fail(t, fmt.Sprintf("Relative error is too high: %#v (expected)\n"+
-			"        < %#v (actual)", epsilon, actualEpsilon), msgAndArgs...)
-	}
-
-	return true
-}
-
-// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices.
-func InEpsilonSlice(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	if expected == nil || actual == nil {
-		return Fail(t, "Parameters must be slice", msgAndArgs...)
-	}
-
-	expectedSlice := reflect.ValueOf(expected)
-	actualSlice := reflect.ValueOf(actual)
-
-	if expectedSlice.Type().Kind() != reflect.Slice {
-		return Fail(t, "Expected value must be slice", msgAndArgs...)
-	}
-
-	expectedLen := expectedSlice.Len()
-	if !IsType(t, expected, actual) || !Len(t, actual, expectedLen) {
-		return false
-	}
-
-	for i := 0; i < expectedLen; i++ {
-		if !InEpsilon(t, expectedSlice.Index(i).Interface(), actualSlice.Index(i).Interface(), epsilon, "at index %d", i) {
-			return false
-		}
-	}
-
-	return true
-}
-
-/*
-	Errors
-*/
-
-// NoError asserts that a function returned no error (i.e. `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if assert.NoError(t, err) {
-//		   assert.Equal(t, expectedObj, actualObj)
-//	  }
-func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool {
-	if err != nil {
-		if h, ok := t.(tHelper); ok {
-			h.Helper()
-		}
-		return Fail(t, fmt.Sprintf("Received unexpected error:\n%+v", err), msgAndArgs...)
-	}
-
-	return true
-}
-
-// Error asserts that a function returned an error (i.e. not `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if assert.Error(t, err) {
-//		   assert.Equal(t, expectedError, err)
-//	  }
-func Error(t TestingT, err error, msgAndArgs ...interface{}) bool {
-	if err == nil {
-		if h, ok := t.(tHelper); ok {
-			h.Helper()
-		}
-		return Fail(t, "An error is expected but got nil.", msgAndArgs...)
-	}
-
-	return true
-}
-
-// EqualError asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//	actualObj, err := SomeFunction()
-//	assert.EqualError(t, err,  expectedErrorString)
-func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if !Error(t, theError, msgAndArgs...) {
-		return false
-	}
-	expected := errString
-	actual := theError.Error()
-	// don't need to use deep equals here, we know they are both strings
-	if expected != actual {
-		return Fail(t, fmt.Sprintf("Error message not equal:\n"+
-			"expected: %q\n"+
-			"actual  : %q", expected, actual), msgAndArgs...)
-	}
-	return true
-}
-
-// ErrorContains asserts that a function returned an error (i.e. not `nil`)
-// and that the error contains the specified substring.
-//
-//	actualObj, err := SomeFunction()
-//	assert.ErrorContains(t, err,  expectedErrorSubString)
-func ErrorContains(t TestingT, theError error, contains string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if !Error(t, theError, msgAndArgs...) {
-		return false
-	}
-
-	actual := theError.Error()
-	if !strings.Contains(actual, contains) {
-		return Fail(t, fmt.Sprintf("Error %#v does not contain %#v", actual, contains), msgAndArgs...)
-	}
-
-	return true
-}
-
-// matchRegexp return true if a specified regexp matches a string.
-func matchRegexp(rx interface{}, str interface{}) bool {
-
-	var r *regexp.Regexp
-	if rr, ok := rx.(*regexp.Regexp); ok {
-		r = rr
-	} else {
-		r = regexp.MustCompile(fmt.Sprint(rx))
-	}
-
-	return (r.FindStringIndex(fmt.Sprint(str)) != nil)
-
-}
-
-// Regexp asserts that a specified regexp matches a string.
-//
-//	assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
-//	assert.Regexp(t, "start...$", "it's not starting")
-func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	match := matchRegexp(rx, str)
-
-	if !match {
-		Fail(t, fmt.Sprintf("Expect \"%v\" to match \"%v\"", str, rx), msgAndArgs...)
-	}
-
-	return match
-}
-
-// NotRegexp asserts that a specified regexp does not match a string.
-//
-//	assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
-//	assert.NotRegexp(t, "^start", "it's not starting")
-func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	match := matchRegexp(rx, str)
-
-	if match {
-		Fail(t, fmt.Sprintf("Expect \"%v\" to NOT match \"%v\"", str, rx), msgAndArgs...)
-	}
-
-	return !match
-
-}
-
-// Zero asserts that i is the zero value for its type.
-func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if i != nil && !reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) {
-		return Fail(t, fmt.Sprintf("Should be zero, but was %v", i), msgAndArgs...)
-	}
-	return true
-}
-
-// NotZero asserts that i is not the zero value for its type.
-func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if i == nil || reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) {
-		return Fail(t, fmt.Sprintf("Should not be zero, but was %v", i), msgAndArgs...)
-	}
-	return true
-}
-
-// FileExists checks whether a file exists in the given path. It also fails if
-// the path points to a directory or there is an error when trying to check the file.
-func FileExists(t TestingT, path string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	info, err := os.Lstat(path)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return Fail(t, fmt.Sprintf("unable to find file %q", path), msgAndArgs...)
-		}
-		return Fail(t, fmt.Sprintf("error when running os.Lstat(%q): %s", path, err), msgAndArgs...)
-	}
-	if info.IsDir() {
-		return Fail(t, fmt.Sprintf("%q is a directory", path), msgAndArgs...)
-	}
-	return true
-}
-
-// NoFileExists checks whether a file does not exist in a given path. It fails
-// if the path points to an existing _file_ only.
-func NoFileExists(t TestingT, path string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	info, err := os.Lstat(path)
-	if err != nil {
-		return true
-	}
-	if info.IsDir() {
-		return true
-	}
-	return Fail(t, fmt.Sprintf("file %q exists", path), msgAndArgs...)
-}
-
-// DirExists checks whether a directory exists in the given path. It also fails
-// if the path is a file rather a directory or there is an error checking whether it exists.
-func DirExists(t TestingT, path string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	info, err := os.Lstat(path)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return Fail(t, fmt.Sprintf("unable to find file %q", path), msgAndArgs...)
-		}
-		return Fail(t, fmt.Sprintf("error when running os.Lstat(%q): %s", path, err), msgAndArgs...)
-	}
-	if !info.IsDir() {
-		return Fail(t, fmt.Sprintf("%q is a file", path), msgAndArgs...)
-	}
-	return true
-}
-
-// NoDirExists checks whether a directory does not exist in the given path.
-// It fails if the path points to an existing _directory_ only.
-func NoDirExists(t TestingT, path string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	info, err := os.Lstat(path)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return true
-		}
-		return true
-	}
-	if !info.IsDir() {
-		return true
-	}
-	return Fail(t, fmt.Sprintf("directory %q exists", path), msgAndArgs...)
-}
-
-// JSONEq asserts that two JSON strings are equivalent.
-//
-//	assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
-func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	var expectedJSONAsInterface, actualJSONAsInterface interface{}
-
-	if err := json.Unmarshal([]byte(expected), &expectedJSONAsInterface); err != nil {
-		return Fail(t, fmt.Sprintf("Expected value ('%s') is not valid json.\nJSON parsing error: '%s'", expected, err.Error()), msgAndArgs...)
-	}
-
-	if err := json.Unmarshal([]byte(actual), &actualJSONAsInterface); err != nil {
-		return Fail(t, fmt.Sprintf("Input ('%s') needs to be valid json.\nJSON parsing error: '%s'", actual, err.Error()), msgAndArgs...)
-	}
-
-	return Equal(t, expectedJSONAsInterface, actualJSONAsInterface, msgAndArgs...)
-}
-
-// YAMLEq asserts that two YAML strings are equivalent.
-func YAMLEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	var expectedYAMLAsInterface, actualYAMLAsInterface interface{}
-
-	if err := yaml.Unmarshal([]byte(expected), &expectedYAMLAsInterface); err != nil {
-		return Fail(t, fmt.Sprintf("Expected value ('%s') is not valid yaml.\nYAML parsing error: '%s'", expected, err.Error()), msgAndArgs...)
-	}
-
-	if err := yaml.Unmarshal([]byte(actual), &actualYAMLAsInterface); err != nil {
-		return Fail(t, fmt.Sprintf("Input ('%s') needs to be valid yaml.\nYAML error: '%s'", actual, err.Error()), msgAndArgs...)
-	}
-
-	return Equal(t, expectedYAMLAsInterface, actualYAMLAsInterface, msgAndArgs...)
-}
-
-func typeAndKind(v interface{}) (reflect.Type, reflect.Kind) {
-	t := reflect.TypeOf(v)
-	k := t.Kind()
-
-	if k == reflect.Ptr {
-		t = t.Elem()
-		k = t.Kind()
-	}
-	return t, k
-}
-
-// diff returns a diff of both values as long as both are of the same type and
-// are a struct, map, slice, array or string. Otherwise it returns an empty string.
-func diff(expected interface{}, actual interface{}) string {
-	if expected == nil || actual == nil {
-		return ""
-	}
-
-	et, ek := typeAndKind(expected)
-	at, _ := typeAndKind(actual)
-
-	if et != at {
-		return ""
-	}
-
-	if ek != reflect.Struct && ek != reflect.Map && ek != reflect.Slice && ek != reflect.Array && ek != reflect.String {
-		return ""
-	}
-
-	var e, a string
-
-	switch et {
-	case reflect.TypeOf(""):
-		e = reflect.ValueOf(expected).String()
-		a = reflect.ValueOf(actual).String()
-	case reflect.TypeOf(time.Time{}):
-		e = spewConfigStringerEnabled.Sdump(expected)
-		a = spewConfigStringerEnabled.Sdump(actual)
-	default:
-		e = spewConfig.Sdump(expected)
-		a = spewConfig.Sdump(actual)
-	}
-
-	diff, _ := difflib.GetUnifiedDiffString(difflib.UnifiedDiff{
-		A:        difflib.SplitLines(e),
-		B:        difflib.SplitLines(a),
-		FromFile: "Expected",
-		FromDate: "",
-		ToFile:   "Actual",
-		ToDate:   "",
-		Context:  1,
-	})
-
-	return "\n\nDiff:\n" + diff
-}
-
-func isFunction(arg interface{}) bool {
-	if arg == nil {
-		return false
-	}
-	return reflect.TypeOf(arg).Kind() == reflect.Func
-}
-
-var spewConfig = spew.ConfigState{
-	Indent:                  " ",
-	DisablePointerAddresses: true,
-	DisableCapacities:       true,
-	SortKeys:                true,
-	DisableMethods:          true,
-	MaxDepth:                10,
-}
-
-var spewConfigStringerEnabled = spew.ConfigState{
-	Indent:                  " ",
-	DisablePointerAddresses: true,
-	DisableCapacities:       true,
-	SortKeys:                true,
-	MaxDepth:                10,
-}
-
-type tHelper interface {
-	Helper()
-}
-
-// Eventually asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick.
-//
-//	assert.Eventually(t, func() bool { return true; }, time.Second, 10*time.Millisecond)
-func Eventually(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	ch := make(chan bool, 1)
-
-	timer := time.NewTimer(waitFor)
-	defer timer.Stop()
-
-	ticker := time.NewTicker(tick)
-	defer ticker.Stop()
-
-	for tick := ticker.C; ; {
-		select {
-		case <-timer.C:
-			return Fail(t, "Condition never satisfied", msgAndArgs...)
-		case <-tick:
-			tick = nil
-			go func() { ch <- condition() }()
-		case v := <-ch:
-			if v {
-				return true
-			}
-			tick = ticker.C
-		}
-	}
-}
-
-// CollectT implements the TestingT interface and collects all errors.
-type CollectT struct {
-	errors []error
-}
-
-// Errorf collects the error.
-func (c *CollectT) Errorf(format string, args ...interface{}) {
-	c.errors = append(c.errors, fmt.Errorf(format, args...))
-}
-
-// FailNow panics.
-func (*CollectT) FailNow() {
-	panic("Assertion failed")
-}
-
-// Deprecated: That was a method for internal usage that should not have been published. Now just panics.
-func (*CollectT) Reset() {
-	panic("Reset() is deprecated")
-}
-
-// Deprecated: That was a method for internal usage that should not have been published. Now just panics.
-func (*CollectT) Copy(TestingT) {
-	panic("Copy() is deprecated")
-}
-
-// EventuallyWithT asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick. In contrast to Eventually,
-// it supplies a CollectT to the condition function, so that the condition
-// function can use the CollectT to call other assertions.
-// The condition is considered "met" if no errors are raised in a tick.
-// The supplied CollectT collects all errors from one tick (if there are any).
-// If the condition is not met before waitFor, the collected errors of
-// the last tick are copied to t.
-//
-//	externalValue := false
-//	go func() {
-//		time.Sleep(8*time.Second)
-//		externalValue = true
-//	}()
-//	assert.EventuallyWithT(t, func(c *assert.CollectT) {
-//		// add assertions as needed; any assertion failure will fail the current tick
-//		assert.True(c, externalValue, "expected 'externalValue' to be true")
-//	}, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false")
-func EventuallyWithT(t TestingT, condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	var lastFinishedTickErrs []error
-	ch := make(chan []error, 1)
-
-	timer := time.NewTimer(waitFor)
-	defer timer.Stop()
-
-	ticker := time.NewTicker(tick)
-	defer ticker.Stop()
-
-	for tick := ticker.C; ; {
-		select {
-		case <-timer.C:
-			for _, err := range lastFinishedTickErrs {
-				t.Errorf("%v", err)
-			}
-			return Fail(t, "Condition never satisfied", msgAndArgs...)
-		case <-tick:
-			tick = nil
-			go func() {
-				collect := new(CollectT)
-				defer func() {
-					ch <- collect.errors
-				}()
-				condition(collect)
-			}()
-		case errs := <-ch:
-			if len(errs) == 0 {
-				return true
-			}
-			// Keep the errors from the last ended condition, so that they can be copied to t if timeout is reached.
-			lastFinishedTickErrs = errs
-			tick = ticker.C
-		}
-	}
-}
-
-// Never asserts that the given condition doesn't satisfy in waitFor time,
-// periodically checking the target function each tick.
-//
-//	assert.Never(t, func() bool { return false; }, time.Second, 10*time.Millisecond)
-func Never(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-
-	ch := make(chan bool, 1)
-
-	timer := time.NewTimer(waitFor)
-	defer timer.Stop()
-
-	ticker := time.NewTicker(tick)
-	defer ticker.Stop()
-
-	for tick := ticker.C; ; {
-		select {
-		case <-timer.C:
-			return true
-		case <-tick:
-			tick = nil
-			go func() { ch <- condition() }()
-		case v := <-ch:
-			if v {
-				return Fail(t, "Condition satisfied", msgAndArgs...)
-			}
-			tick = ticker.C
-		}
-	}
-}
-
-// ErrorIs asserts that at least one of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func ErrorIs(t TestingT, err, target error, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if errors.Is(err, target) {
-		return true
-	}
-
-	var expectedText string
-	if target != nil {
-		expectedText = target.Error()
-	}
-
-	chain := buildErrorChainString(err)
-
-	return Fail(t, fmt.Sprintf("Target error should be in err chain:\n"+
-		"expected: %q\n"+
-		"in chain: %s", expectedText, chain,
-	), msgAndArgs...)
-}
-
-// NotErrorIs asserts that at none of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func NotErrorIs(t TestingT, err, target error, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if !errors.Is(err, target) {
-		return true
-	}
-
-	var expectedText string
-	if target != nil {
-		expectedText = target.Error()
-	}
-
-	chain := buildErrorChainString(err)
-
-	return Fail(t, fmt.Sprintf("Target error should not be in err chain:\n"+
-		"found: %q\n"+
-		"in chain: %s", expectedText, chain,
-	), msgAndArgs...)
-}
-
-// ErrorAs asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
-// This is a wrapper for errors.As.
-func ErrorAs(t TestingT, err error, target interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if errors.As(err, target) {
-		return true
-	}
-
-	chain := buildErrorChainString(err)
-
-	return Fail(t, fmt.Sprintf("Should be in error chain:\n"+
-		"expected: %q\n"+
-		"in chain: %s", target, chain,
-	), msgAndArgs...)
-}
-
-func buildErrorChainString(err error) string {
-	if err == nil {
-		return ""
-	}
-
-	e := errors.Unwrap(err)
-	chain := fmt.Sprintf("%q", err.Error())
-	for e != nil {
-		chain += fmt.Sprintf("\n\t%q", e.Error())
-		e = errors.Unwrap(e)
-	}
-	return chain
-}
diff --git a/vendor/github.com/stretchr/testify/assert/doc.go b/vendor/github.com/stretchr/testify/assert/doc.go
deleted file mode 100644
index 4953981..0000000
--- a/vendor/github.com/stretchr/testify/assert/doc.go
+++ /dev/null
@@ -1,46 +0,0 @@
-// Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.
-//
-// # Example Usage
-//
-// The following is a complete example using assert in a standard test function:
-//
-//	import (
-//	  "testing"
-//	  "github.com/stretchr/testify/assert"
-//	)
-//
-//	func TestSomething(t *testing.T) {
-//
-//	  var a string = "Hello"
-//	  var b string = "Hello"
-//
-//	  assert.Equal(t, a, b, "The two words should be the same.")
-//
-//	}
-//
-// if you assert many times, use the format below:
-//
-//	import (
-//	  "testing"
-//	  "github.com/stretchr/testify/assert"
-//	)
-//
-//	func TestSomething(t *testing.T) {
-//	  assert := assert.New(t)
-//
-//	  var a string = "Hello"
-//	  var b string = "Hello"
-//
-//	  assert.Equal(a, b, "The two words should be the same.")
-//	}
-//
-// # Assertions
-//
-// Assertions allow you to easily write test code, and are global funcs in the `assert` package.
-// All assertion functions take, as the first argument, the `*testing.T` object provided by the
-// testing framework. This allows the assertion funcs to write the failings and other details to
-// the correct place.
-//
-// Every assertion function also takes an optional string message as the final argument,
-// allowing custom error messages to be appended to the message the assertion method outputs.
-package assert
diff --git a/vendor/github.com/stretchr/testify/assert/errors.go b/vendor/github.com/stretchr/testify/assert/errors.go
deleted file mode 100644
index ac9dc9d..0000000
--- a/vendor/github.com/stretchr/testify/assert/errors.go
+++ /dev/null
@@ -1,10 +0,0 @@
-package assert
-
-import (
-	"errors"
-)
-
-// AnError is an error instance useful for testing.  If the code does not care
-// about error specifics, and only needs to return the error for example, this
-// error should be used to make the test code more readable.
-var AnError = errors.New("assert.AnError general error for testing")
diff --git a/vendor/github.com/stretchr/testify/assert/forward_assertions.go b/vendor/github.com/stretchr/testify/assert/forward_assertions.go
deleted file mode 100644
index df189d2..0000000
--- a/vendor/github.com/stretchr/testify/assert/forward_assertions.go
+++ /dev/null
@@ -1,16 +0,0 @@
-package assert
-
-// Assertions provides assertion methods around the
-// TestingT interface.
-type Assertions struct {
-	t TestingT
-}
-
-// New makes a new Assertions object for the specified TestingT.
-func New(t TestingT) *Assertions {
-	return &Assertions{
-		t: t,
-	}
-}
-
-//go:generate sh -c "cd ../_codegen && go build && cd - && ../_codegen/_codegen -output-package=assert -template=assertion_forward.go.tmpl -include-format-funcs"
diff --git a/vendor/github.com/stretchr/testify/assert/http_assertions.go b/vendor/github.com/stretchr/testify/assert/http_assertions.go
deleted file mode 100644
index 861ed4b..0000000
--- a/vendor/github.com/stretchr/testify/assert/http_assertions.go
+++ /dev/null
@@ -1,165 +0,0 @@
-package assert
-
-import (
-	"fmt"
-	"net/http"
-	"net/http/httptest"
-	"net/url"
-	"strings"
-)
-
-// httpCode is a helper that returns HTTP code of the response. It returns -1 and
-// an error if building a new request fails.
-func httpCode(handler http.HandlerFunc, method, url string, values url.Values) (int, error) {
-	w := httptest.NewRecorder()
-	req, err := http.NewRequest(method, url, http.NoBody)
-	if err != nil {
-		return -1, err
-	}
-	req.URL.RawQuery = values.Encode()
-	handler(w, req)
-	return w.Code, nil
-}
-
-// HTTPSuccess asserts that a specified handler returns a success status code.
-//
-//	assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	code, err := httpCode(handler, method, url, values)
-	if err != nil {
-		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err), msgAndArgs...)
-	}
-
-	isSuccessCode := code >= http.StatusOK && code <= http.StatusPartialContent
-	if !isSuccessCode {
-		Fail(t, fmt.Sprintf("Expected HTTP success status code for %q but received %d", url+"?"+values.Encode(), code), msgAndArgs...)
-	}
-
-	return isSuccessCode
-}
-
-// HTTPRedirect asserts that a specified handler returns a redirect status code.
-//
-//	assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	code, err := httpCode(handler, method, url, values)
-	if err != nil {
-		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err), msgAndArgs...)
-	}
-
-	isRedirectCode := code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect
-	if !isRedirectCode {
-		Fail(t, fmt.Sprintf("Expected HTTP redirect status code for %q but received %d", url+"?"+values.Encode(), code), msgAndArgs...)
-	}
-
-	return isRedirectCode
-}
-
-// HTTPError asserts that a specified handler returns an error status code.
-//
-//	assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPError(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	code, err := httpCode(handler, method, url, values)
-	if err != nil {
-		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err), msgAndArgs...)
-	}
-
-	isErrorCode := code >= http.StatusBadRequest
-	if !isErrorCode {
-		Fail(t, fmt.Sprintf("Expected HTTP error status code for %q but received %d", url+"?"+values.Encode(), code), msgAndArgs...)
-	}
-
-	return isErrorCode
-}
-
-// HTTPStatusCode asserts that a specified handler returns a specified status code.
-//
-//	assert.HTTPStatusCode(t, myHandler, "GET", "/notImplemented", nil, 501)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPStatusCode(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, statuscode int, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	code, err := httpCode(handler, method, url, values)
-	if err != nil {
-		Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err), msgAndArgs...)
-	}
-
-	successful := code == statuscode
-	if !successful {
-		Fail(t, fmt.Sprintf("Expected HTTP status code %d for %q but received %d", statuscode, url+"?"+values.Encode(), code), msgAndArgs...)
-	}
-
-	return successful
-}
-
-// HTTPBody is a helper that returns HTTP body of the response. It returns
-// empty string if building a new request fails.
-func HTTPBody(handler http.HandlerFunc, method, url string, values url.Values) string {
-	w := httptest.NewRecorder()
-	if len(values) > 0 {
-		url += "?" + values.Encode()
-	}
-	req, err := http.NewRequest(method, url, http.NoBody)
-	if err != nil {
-		return ""
-	}
-	handler(w, req)
-	return w.Body.String()
-}
-
-// HTTPBodyContains asserts that a specified handler returns a
-// body that contains a string.
-//
-//	assert.HTTPBodyContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	body := HTTPBody(handler, method, url, values)
-
-	contains := strings.Contains(body, fmt.Sprint(str))
-	if !contains {
-		Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body), msgAndArgs...)
-	}
-
-	return contains
-}
-
-// HTTPBodyNotContains asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//	assert.HTTPBodyNotContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	body := HTTPBody(handler, method, url, values)
-
-	contains := strings.Contains(body, fmt.Sprint(str))
-	if contains {
-		Fail(t, fmt.Sprintf("Expected response body for \"%s\" to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body), msgAndArgs...)
-	}
-
-	return !contains
-}
diff --git a/vendor/github.com/stretchr/testify/require/doc.go b/vendor/github.com/stretchr/testify/require/doc.go
deleted file mode 100644
index 9684347..0000000
--- a/vendor/github.com/stretchr/testify/require/doc.go
+++ /dev/null
@@ -1,29 +0,0 @@
-// Package require implements the same assertions as the `assert` package but
-// stops test execution when a test fails.
-//
-// # Example Usage
-//
-// The following is a complete example using require in a standard test function:
-//
-//	import (
-//	  "testing"
-//	  "github.com/stretchr/testify/require"
-//	)
-//
-//	func TestSomething(t *testing.T) {
-//
-//	  var a string = "Hello"
-//	  var b string = "Hello"
-//
-//	  require.Equal(t, a, b, "The two words should be the same.")
-//
-//	}
-//
-// # Assertions
-//
-// The `require` package have same global functions as in the `assert` package,
-// but instead of returning a boolean result they call `t.FailNow()`.
-//
-// Every assertion function also takes an optional string message as the final argument,
-// allowing custom error messages to be appended to the message the assertion method outputs.
-package require
diff --git a/vendor/github.com/stretchr/testify/require/forward_requirements.go b/vendor/github.com/stretchr/testify/require/forward_requirements.go
deleted file mode 100644
index 1dcb233..0000000
--- a/vendor/github.com/stretchr/testify/require/forward_requirements.go
+++ /dev/null
@@ -1,16 +0,0 @@
-package require
-
-// Assertions provides assertion methods around the
-// TestingT interface.
-type Assertions struct {
-	t TestingT
-}
-
-// New makes a new Assertions object for the specified TestingT.
-func New(t TestingT) *Assertions {
-	return &Assertions{
-		t: t,
-	}
-}
-
-//go:generate sh -c "cd ../_codegen && go build && cd - && ../_codegen/_codegen -output-package=require -template=require_forward.go.tmpl -include-format-funcs"
diff --git a/vendor/github.com/stretchr/testify/require/require.go b/vendor/github.com/stretchr/testify/require/require.go
deleted file mode 100644
index 506a82f..0000000
--- a/vendor/github.com/stretchr/testify/require/require.go
+++ /dev/null
@@ -1,2060 +0,0 @@
-// Code generated with github.com/stretchr/testify/_codegen; DO NOT EDIT.
-
-package require
-
-import (
-	assert "github.com/stretchr/testify/assert"
-	http "net/http"
-	url "net/url"
-	time "time"
-)
-
-// Condition uses a Comparison to assert a complex condition.
-func Condition(t TestingT, comp assert.Comparison, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Condition(t, comp, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Conditionf uses a Comparison to assert a complex condition.
-func Conditionf(t TestingT, comp assert.Comparison, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Conditionf(t, comp, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Contains asserts that the specified string, list(array, slice...) or map contains the
-// specified substring or element.
-//
-//	assert.Contains(t, "Hello World", "World")
-//	assert.Contains(t, ["Hello", "World"], "World")
-//	assert.Contains(t, {"Hello": "World"}, "Hello")
-func Contains(t TestingT, s interface{}, contains interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Contains(t, s, contains, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Containsf asserts that the specified string, list(array, slice...) or map contains the
-// specified substring or element.
-//
-//	assert.Containsf(t, "Hello World", "World", "error message %s", "formatted")
-//	assert.Containsf(t, ["Hello", "World"], "World", "error message %s", "formatted")
-//	assert.Containsf(t, {"Hello": "World"}, "Hello", "error message %s", "formatted")
-func Containsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Containsf(t, s, contains, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// DirExists checks whether a directory exists in the given path. It also fails
-// if the path is a file rather a directory or there is an error checking whether it exists.
-func DirExists(t TestingT, path string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.DirExists(t, path, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// DirExistsf checks whether a directory exists in the given path. It also fails
-// if the path is a file rather a directory or there is an error checking whether it exists.
-func DirExistsf(t TestingT, path string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.DirExistsf(t, path, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified
-// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
-// the number of appearances of each of them in both lists should match.
-//
-// assert.ElementsMatch(t, [1, 3, 2, 3], [1, 3, 3, 2])
-func ElementsMatch(t TestingT, listA interface{}, listB interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.ElementsMatch(t, listA, listB, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// ElementsMatchf asserts that the specified listA(array, slice...) is equal to specified
-// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
-// the number of appearances of each of them in both lists should match.
-//
-// assert.ElementsMatchf(t, [1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted")
-func ElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.ElementsMatchf(t, listA, listB, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	assert.Empty(t, obj)
-func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Empty(t, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Emptyf asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	assert.Emptyf(t, obj, "error message %s", "formatted")
-func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Emptyf(t, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Equal asserts that two objects are equal.
-//
-//	assert.Equal(t, 123, 123)
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses). Function equality
-// cannot be determined and will always fail.
-func Equal(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Equal(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// EqualError asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//	actualObj, err := SomeFunction()
-//	assert.EqualError(t, err,  expectedErrorString)
-func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.EqualError(t, theError, errString, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// EqualErrorf asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//	actualObj, err := SomeFunction()
-//	assert.EqualErrorf(t, err,  expectedErrorString, "error message %s", "formatted")
-func EqualErrorf(t TestingT, theError error, errString string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.EqualErrorf(t, theError, errString, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// EqualExportedValues asserts that the types of two objects are equal and their public
-// fields are also equal. This is useful for comparing structs that have private fields
-// that could potentially differ.
-//
-//	 type S struct {
-//		Exported     	int
-//		notExported   	int
-//	 }
-//	 assert.EqualExportedValues(t, S{1, 2}, S{1, 3}) => true
-//	 assert.EqualExportedValues(t, S{1, 2}, S{2, 3}) => false
-func EqualExportedValues(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.EqualExportedValues(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// EqualExportedValuesf asserts that the types of two objects are equal and their public
-// fields are also equal. This is useful for comparing structs that have private fields
-// that could potentially differ.
-//
-//	 type S struct {
-//		Exported     	int
-//		notExported   	int
-//	 }
-//	 assert.EqualExportedValuesf(t, S{1, 2}, S{1, 3}, "error message %s", "formatted") => true
-//	 assert.EqualExportedValuesf(t, S{1, 2}, S{2, 3}, "error message %s", "formatted") => false
-func EqualExportedValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.EqualExportedValuesf(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// EqualValues asserts that two objects are equal or convertible to the same types
-// and equal.
-//
-//	assert.EqualValues(t, uint32(123), int32(123))
-func EqualValues(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.EqualValues(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// EqualValuesf asserts that two objects are equal or convertible to the same types
-// and equal.
-//
-//	assert.EqualValuesf(t, uint32(123), int32(123), "error message %s", "formatted")
-func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.EqualValuesf(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Equalf asserts that two objects are equal.
-//
-//	assert.Equalf(t, 123, 123, "error message %s", "formatted")
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses). Function equality
-// cannot be determined and will always fail.
-func Equalf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Equalf(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Error asserts that a function returned an error (i.e. not `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if assert.Error(t, err) {
-//		   assert.Equal(t, expectedError, err)
-//	  }
-func Error(t TestingT, err error, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Error(t, err, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// ErrorAs asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
-// This is a wrapper for errors.As.
-func ErrorAs(t TestingT, err error, target interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.ErrorAs(t, err, target, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// ErrorAsf asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
-// This is a wrapper for errors.As.
-func ErrorAsf(t TestingT, err error, target interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.ErrorAsf(t, err, target, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// ErrorContains asserts that a function returned an error (i.e. not `nil`)
-// and that the error contains the specified substring.
-//
-//	actualObj, err := SomeFunction()
-//	assert.ErrorContains(t, err,  expectedErrorSubString)
-func ErrorContains(t TestingT, theError error, contains string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.ErrorContains(t, theError, contains, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// ErrorContainsf asserts that a function returned an error (i.e. not `nil`)
-// and that the error contains the specified substring.
-//
-//	actualObj, err := SomeFunction()
-//	assert.ErrorContainsf(t, err,  expectedErrorSubString, "error message %s", "formatted")
-func ErrorContainsf(t TestingT, theError error, contains string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.ErrorContainsf(t, theError, contains, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// ErrorIs asserts that at least one of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func ErrorIs(t TestingT, err error, target error, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.ErrorIs(t, err, target, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// ErrorIsf asserts that at least one of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func ErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.ErrorIsf(t, err, target, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Errorf asserts that a function returned an error (i.e. not `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if assert.Errorf(t, err, "error message %s", "formatted") {
-//		   assert.Equal(t, expectedErrorf, err)
-//	  }
-func Errorf(t TestingT, err error, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Errorf(t, err, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Eventually asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick.
-//
-//	assert.Eventually(t, func() bool { return true; }, time.Second, 10*time.Millisecond)
-func Eventually(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Eventually(t, condition, waitFor, tick, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// EventuallyWithT asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick. In contrast to Eventually,
-// it supplies a CollectT to the condition function, so that the condition
-// function can use the CollectT to call other assertions.
-// The condition is considered "met" if no errors are raised in a tick.
-// The supplied CollectT collects all errors from one tick (if there are any).
-// If the condition is not met before waitFor, the collected errors of
-// the last tick are copied to t.
-//
-//	externalValue := false
-//	go func() {
-//		time.Sleep(8*time.Second)
-//		externalValue = true
-//	}()
-//	assert.EventuallyWithT(t, func(c *assert.CollectT) {
-//		// add assertions as needed; any assertion failure will fail the current tick
-//		assert.True(c, externalValue, "expected 'externalValue' to be true")
-//	}, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false")
-func EventuallyWithT(t TestingT, condition func(collect *assert.CollectT), waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.EventuallyWithT(t, condition, waitFor, tick, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// EventuallyWithTf asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick. In contrast to Eventually,
-// it supplies a CollectT to the condition function, so that the condition
-// function can use the CollectT to call other assertions.
-// The condition is considered "met" if no errors are raised in a tick.
-// The supplied CollectT collects all errors from one tick (if there are any).
-// If the condition is not met before waitFor, the collected errors of
-// the last tick are copied to t.
-//
-//	externalValue := false
-//	go func() {
-//		time.Sleep(8*time.Second)
-//		externalValue = true
-//	}()
-//	assert.EventuallyWithTf(t, func(c *assert.CollectT, "error message %s", "formatted") {
-//		// add assertions as needed; any assertion failure will fail the current tick
-//		assert.True(c, externalValue, "expected 'externalValue' to be true")
-//	}, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false")
-func EventuallyWithTf(t TestingT, condition func(collect *assert.CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.EventuallyWithTf(t, condition, waitFor, tick, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Eventuallyf asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick.
-//
-//	assert.Eventuallyf(t, func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
-func Eventuallyf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Eventuallyf(t, condition, waitFor, tick, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Exactly asserts that two objects are equal in value and type.
-//
-//	assert.Exactly(t, int32(123), int64(123))
-func Exactly(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Exactly(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Exactlyf asserts that two objects are equal in value and type.
-//
-//	assert.Exactlyf(t, int32(123), int64(123), "error message %s", "formatted")
-func Exactlyf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Exactlyf(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Fail reports a failure through
-func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Fail(t, failureMessage, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// FailNow fails test
-func FailNow(t TestingT, failureMessage string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.FailNow(t, failureMessage, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// FailNowf fails test
-func FailNowf(t TestingT, failureMessage string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.FailNowf(t, failureMessage, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Failf reports a failure through
-func Failf(t TestingT, failureMessage string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Failf(t, failureMessage, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// False asserts that the specified value is false.
-//
-//	assert.False(t, myBool)
-func False(t TestingT, value bool, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.False(t, value, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Falsef asserts that the specified value is false.
-//
-//	assert.Falsef(t, myBool, "error message %s", "formatted")
-func Falsef(t TestingT, value bool, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Falsef(t, value, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// FileExists checks whether a file exists in the given path. It also fails if
-// the path points to a directory or there is an error when trying to check the file.
-func FileExists(t TestingT, path string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.FileExists(t, path, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// FileExistsf checks whether a file exists in the given path. It also fails if
-// the path points to a directory or there is an error when trying to check the file.
-func FileExistsf(t TestingT, path string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.FileExistsf(t, path, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Greater asserts that the first element is greater than the second
-//
-//	assert.Greater(t, 2, 1)
-//	assert.Greater(t, float64(2), float64(1))
-//	assert.Greater(t, "b", "a")
-func Greater(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Greater(t, e1, e2, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// GreaterOrEqual asserts that the first element is greater than or equal to the second
-//
-//	assert.GreaterOrEqual(t, 2, 1)
-//	assert.GreaterOrEqual(t, 2, 2)
-//	assert.GreaterOrEqual(t, "b", "a")
-//	assert.GreaterOrEqual(t, "b", "b")
-func GreaterOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.GreaterOrEqual(t, e1, e2, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// GreaterOrEqualf asserts that the first element is greater than or equal to the second
-//
-//	assert.GreaterOrEqualf(t, 2, 1, "error message %s", "formatted")
-//	assert.GreaterOrEqualf(t, 2, 2, "error message %s", "formatted")
-//	assert.GreaterOrEqualf(t, "b", "a", "error message %s", "formatted")
-//	assert.GreaterOrEqualf(t, "b", "b", "error message %s", "formatted")
-func GreaterOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.GreaterOrEqualf(t, e1, e2, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Greaterf asserts that the first element is greater than the second
-//
-//	assert.Greaterf(t, 2, 1, "error message %s", "formatted")
-//	assert.Greaterf(t, float64(2), float64(1), "error message %s", "formatted")
-//	assert.Greaterf(t, "b", "a", "error message %s", "formatted")
-func Greaterf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Greaterf(t, e1, e2, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPBodyContains asserts that a specified handler returns a
-// body that contains a string.
-//
-//	assert.HTTPBodyContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPBodyContains(t, handler, method, url, values, str, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPBodyContainsf asserts that a specified handler returns a
-// body that contains a string.
-//
-//	assert.HTTPBodyContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPBodyContainsf(t, handler, method, url, values, str, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPBodyNotContains asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//	assert.HTTPBodyNotContains(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPBodyNotContains(t, handler, method, url, values, str, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPBodyNotContainsf asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//	assert.HTTPBodyNotContainsf(t, myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPBodyNotContainsf(t, handler, method, url, values, str, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPError asserts that a specified handler returns an error status code.
-//
-//	assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPError(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPError(t, handler, method, url, values, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPErrorf asserts that a specified handler returns an error status code.
-//
-//	assert.HTTPErrorf(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPErrorf(t, handler, method, url, values, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPRedirect asserts that a specified handler returns a redirect status code.
-//
-//	assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPRedirect(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPRedirect(t, handler, method, url, values, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPRedirectf asserts that a specified handler returns a redirect status code.
-//
-//	assert.HTTPRedirectf(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPRedirectf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPRedirectf(t, handler, method, url, values, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPStatusCode asserts that a specified handler returns a specified status code.
-//
-//	assert.HTTPStatusCode(t, myHandler, "GET", "/notImplemented", nil, 501)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPStatusCode(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPStatusCode(t, handler, method, url, values, statuscode, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPStatusCodef asserts that a specified handler returns a specified status code.
-//
-//	assert.HTTPStatusCodef(t, myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPStatusCodef(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPStatusCodef(t, handler, method, url, values, statuscode, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPSuccess asserts that a specified handler returns a success status code.
-//
-//	assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPSuccess(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPSuccess(t, handler, method, url, values, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// HTTPSuccessf asserts that a specified handler returns a success status code.
-//
-//	assert.HTTPSuccessf(t, myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func HTTPSuccessf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.HTTPSuccessf(t, handler, method, url, values, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Implements asserts that an object is implemented by the specified interface.
-//
-//	assert.Implements(t, (*MyInterface)(nil), new(MyObject))
-func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Implements(t, interfaceObject, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Implementsf asserts that an object is implemented by the specified interface.
-//
-//	assert.Implementsf(t, (*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
-func Implementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Implementsf(t, interfaceObject, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InDelta asserts that the two numerals are within delta of each other.
-//
-//	assert.InDelta(t, math.Pi, 22/7.0, 0.01)
-func InDelta(t TestingT, expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InDelta(t, expected, actual, delta, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
-func InDeltaMapValues(t TestingT, expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InDeltaMapValues(t, expected, actual, delta, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
-func InDeltaMapValuesf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InDeltaMapValuesf(t, expected, actual, delta, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InDeltaSlice is the same as InDelta, except it compares two slices.
-func InDeltaSlice(t TestingT, expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InDeltaSlice(t, expected, actual, delta, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InDeltaSlicef is the same as InDelta, except it compares two slices.
-func InDeltaSlicef(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InDeltaSlicef(t, expected, actual, delta, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InDeltaf asserts that the two numerals are within delta of each other.
-//
-//	assert.InDeltaf(t, math.Pi, 22/7.0, 0.01, "error message %s", "formatted")
-func InDeltaf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InDeltaf(t, expected, actual, delta, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InEpsilon asserts that expected and actual have a relative error less than epsilon
-func InEpsilon(t TestingT, expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InEpsilon(t, expected, actual, epsilon, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices.
-func InEpsilonSlice(t TestingT, expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InEpsilonSlice(t, expected, actual, epsilon, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices.
-func InEpsilonSlicef(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InEpsilonSlicef(t, expected, actual, epsilon, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// InEpsilonf asserts that expected and actual have a relative error less than epsilon
-func InEpsilonf(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.InEpsilonf(t, expected, actual, epsilon, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsDecreasing asserts that the collection is decreasing
-//
-//	assert.IsDecreasing(t, []int{2, 1, 0})
-//	assert.IsDecreasing(t, []float{2, 1})
-//	assert.IsDecreasing(t, []string{"b", "a"})
-func IsDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsDecreasing(t, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsDecreasingf asserts that the collection is decreasing
-//
-//	assert.IsDecreasingf(t, []int{2, 1, 0}, "error message %s", "formatted")
-//	assert.IsDecreasingf(t, []float{2, 1}, "error message %s", "formatted")
-//	assert.IsDecreasingf(t, []string{"b", "a"}, "error message %s", "formatted")
-func IsDecreasingf(t TestingT, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsDecreasingf(t, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsIncreasing asserts that the collection is increasing
-//
-//	assert.IsIncreasing(t, []int{1, 2, 3})
-//	assert.IsIncreasing(t, []float{1, 2})
-//	assert.IsIncreasing(t, []string{"a", "b"})
-func IsIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsIncreasing(t, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsIncreasingf asserts that the collection is increasing
-//
-//	assert.IsIncreasingf(t, []int{1, 2, 3}, "error message %s", "formatted")
-//	assert.IsIncreasingf(t, []float{1, 2}, "error message %s", "formatted")
-//	assert.IsIncreasingf(t, []string{"a", "b"}, "error message %s", "formatted")
-func IsIncreasingf(t TestingT, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsIncreasingf(t, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsNonDecreasing asserts that the collection is not decreasing
-//
-//	assert.IsNonDecreasing(t, []int{1, 1, 2})
-//	assert.IsNonDecreasing(t, []float{1, 2})
-//	assert.IsNonDecreasing(t, []string{"a", "b"})
-func IsNonDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsNonDecreasing(t, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsNonDecreasingf asserts that the collection is not decreasing
-//
-//	assert.IsNonDecreasingf(t, []int{1, 1, 2}, "error message %s", "formatted")
-//	assert.IsNonDecreasingf(t, []float{1, 2}, "error message %s", "formatted")
-//	assert.IsNonDecreasingf(t, []string{"a", "b"}, "error message %s", "formatted")
-func IsNonDecreasingf(t TestingT, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsNonDecreasingf(t, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsNonIncreasing asserts that the collection is not increasing
-//
-//	assert.IsNonIncreasing(t, []int{2, 1, 1})
-//	assert.IsNonIncreasing(t, []float{2, 1})
-//	assert.IsNonIncreasing(t, []string{"b", "a"})
-func IsNonIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsNonIncreasing(t, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsNonIncreasingf asserts that the collection is not increasing
-//
-//	assert.IsNonIncreasingf(t, []int{2, 1, 1}, "error message %s", "formatted")
-//	assert.IsNonIncreasingf(t, []float{2, 1}, "error message %s", "formatted")
-//	assert.IsNonIncreasingf(t, []string{"b", "a"}, "error message %s", "formatted")
-func IsNonIncreasingf(t TestingT, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsNonIncreasingf(t, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsType asserts that the specified objects are of the same type.
-func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsType(t, expectedType, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// IsTypef asserts that the specified objects are of the same type.
-func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.IsTypef(t, expectedType, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// JSONEq asserts that two JSON strings are equivalent.
-//
-//	assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
-func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.JSONEq(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// JSONEqf asserts that two JSON strings are equivalent.
-//
-//	assert.JSONEqf(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted")
-func JSONEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.JSONEqf(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Len asserts that the specified object has specific length.
-// Len also fails if the object has a type that len() not accept.
-//
-//	assert.Len(t, mySlice, 3)
-func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Len(t, object, length, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Lenf asserts that the specified object has specific length.
-// Lenf also fails if the object has a type that len() not accept.
-//
-//	assert.Lenf(t, mySlice, 3, "error message %s", "formatted")
-func Lenf(t TestingT, object interface{}, length int, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Lenf(t, object, length, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Less asserts that the first element is less than the second
-//
-//	assert.Less(t, 1, 2)
-//	assert.Less(t, float64(1), float64(2))
-//	assert.Less(t, "a", "b")
-func Less(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Less(t, e1, e2, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// LessOrEqual asserts that the first element is less than or equal to the second
-//
-//	assert.LessOrEqual(t, 1, 2)
-//	assert.LessOrEqual(t, 2, 2)
-//	assert.LessOrEqual(t, "a", "b")
-//	assert.LessOrEqual(t, "b", "b")
-func LessOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.LessOrEqual(t, e1, e2, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// LessOrEqualf asserts that the first element is less than or equal to the second
-//
-//	assert.LessOrEqualf(t, 1, 2, "error message %s", "formatted")
-//	assert.LessOrEqualf(t, 2, 2, "error message %s", "formatted")
-//	assert.LessOrEqualf(t, "a", "b", "error message %s", "formatted")
-//	assert.LessOrEqualf(t, "b", "b", "error message %s", "formatted")
-func LessOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.LessOrEqualf(t, e1, e2, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Lessf asserts that the first element is less than the second
-//
-//	assert.Lessf(t, 1, 2, "error message %s", "formatted")
-//	assert.Lessf(t, float64(1), float64(2), "error message %s", "formatted")
-//	assert.Lessf(t, "a", "b", "error message %s", "formatted")
-func Lessf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Lessf(t, e1, e2, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Negative asserts that the specified element is negative
-//
-//	assert.Negative(t, -1)
-//	assert.Negative(t, -1.23)
-func Negative(t TestingT, e interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Negative(t, e, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Negativef asserts that the specified element is negative
-//
-//	assert.Negativef(t, -1, "error message %s", "formatted")
-//	assert.Negativef(t, -1.23, "error message %s", "formatted")
-func Negativef(t TestingT, e interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Negativef(t, e, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Never asserts that the given condition doesn't satisfy in waitFor time,
-// periodically checking the target function each tick.
-//
-//	assert.Never(t, func() bool { return false; }, time.Second, 10*time.Millisecond)
-func Never(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Never(t, condition, waitFor, tick, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Neverf asserts that the given condition doesn't satisfy in waitFor time,
-// periodically checking the target function each tick.
-//
-//	assert.Neverf(t, func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
-func Neverf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Neverf(t, condition, waitFor, tick, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Nil asserts that the specified object is nil.
-//
-//	assert.Nil(t, err)
-func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Nil(t, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Nilf asserts that the specified object is nil.
-//
-//	assert.Nilf(t, err, "error message %s", "formatted")
-func Nilf(t TestingT, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Nilf(t, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NoDirExists checks whether a directory does not exist in the given path.
-// It fails if the path points to an existing _directory_ only.
-func NoDirExists(t TestingT, path string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NoDirExists(t, path, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NoDirExistsf checks whether a directory does not exist in the given path.
-// It fails if the path points to an existing _directory_ only.
-func NoDirExistsf(t TestingT, path string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NoDirExistsf(t, path, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NoError asserts that a function returned no error (i.e. `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if assert.NoError(t, err) {
-//		   assert.Equal(t, expectedObj, actualObj)
-//	  }
-func NoError(t TestingT, err error, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NoError(t, err, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NoErrorf asserts that a function returned no error (i.e. `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if assert.NoErrorf(t, err, "error message %s", "formatted") {
-//		   assert.Equal(t, expectedObj, actualObj)
-//	  }
-func NoErrorf(t TestingT, err error, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NoErrorf(t, err, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NoFileExists checks whether a file does not exist in a given path. It fails
-// if the path points to an existing _file_ only.
-func NoFileExists(t TestingT, path string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NoFileExists(t, path, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NoFileExistsf checks whether a file does not exist in a given path. It fails
-// if the path points to an existing _file_ only.
-func NoFileExistsf(t TestingT, path string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NoFileExistsf(t, path, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
-// specified substring or element.
-//
-//	assert.NotContains(t, "Hello World", "Earth")
-//	assert.NotContains(t, ["Hello", "World"], "Earth")
-//	assert.NotContains(t, {"Hello": "World"}, "Earth")
-func NotContains(t TestingT, s interface{}, contains interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotContains(t, s, contains, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the
-// specified substring or element.
-//
-//	assert.NotContainsf(t, "Hello World", "Earth", "error message %s", "formatted")
-//	assert.NotContainsf(t, ["Hello", "World"], "Earth", "error message %s", "formatted")
-//	assert.NotContainsf(t, {"Hello": "World"}, "Earth", "error message %s", "formatted")
-func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotContainsf(t, s, contains, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	if assert.NotEmpty(t, obj) {
-//	  assert.Equal(t, "two", obj[1])
-//	}
-func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotEmpty(t, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotEmptyf asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	if assert.NotEmptyf(t, obj, "error message %s", "formatted") {
-//	  assert.Equal(t, "two", obj[1])
-//	}
-func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotEmptyf(t, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotEqual asserts that the specified values are NOT equal.
-//
-//	assert.NotEqual(t, obj1, obj2)
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses).
-func NotEqual(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotEqual(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotEqualValues asserts that two objects are not equal even when converted to the same type
-//
-//	assert.NotEqualValues(t, obj1, obj2)
-func NotEqualValues(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotEqualValues(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotEqualValuesf asserts that two objects are not equal even when converted to the same type
-//
-//	assert.NotEqualValuesf(t, obj1, obj2, "error message %s", "formatted")
-func NotEqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotEqualValuesf(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotEqualf asserts that the specified values are NOT equal.
-//
-//	assert.NotEqualf(t, obj1, obj2, "error message %s", "formatted")
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses).
-func NotEqualf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotEqualf(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotErrorIs asserts that at none of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func NotErrorIs(t TestingT, err error, target error, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotErrorIs(t, err, target, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotErrorIsf asserts that at none of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func NotErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotErrorIsf(t, err, target, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotImplements asserts that an object does not implement the specified interface.
-//
-//	assert.NotImplements(t, (*MyInterface)(nil), new(MyObject))
-func NotImplements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotImplements(t, interfaceObject, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotImplementsf asserts that an object does not implement the specified interface.
-//
-//	assert.NotImplementsf(t, (*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
-func NotImplementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotImplementsf(t, interfaceObject, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotNil asserts that the specified object is not nil.
-//
-//	assert.NotNil(t, err)
-func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotNil(t, object, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotNilf asserts that the specified object is not nil.
-//
-//	assert.NotNilf(t, err, "error message %s", "formatted")
-func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotNilf(t, object, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//	assert.NotPanics(t, func(){ RemainCalm() })
-func NotPanics(t TestingT, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotPanics(t, f, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//	assert.NotPanicsf(t, func(){ RemainCalm() }, "error message %s", "formatted")
-func NotPanicsf(t TestingT, f assert.PanicTestFunc, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotPanicsf(t, f, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotRegexp asserts that a specified regexp does not match a string.
-//
-//	assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
-//	assert.NotRegexp(t, "^start", "it's not starting")
-func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotRegexp(t, rx, str, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotRegexpf asserts that a specified regexp does not match a string.
-//
-//	assert.NotRegexpf(t, regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted")
-//	assert.NotRegexpf(t, "^start", "it's not starting", "error message %s", "formatted")
-func NotRegexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotRegexpf(t, rx, str, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotSame asserts that two pointers do not reference the same object.
-//
-//	assert.NotSame(t, ptr1, ptr2)
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func NotSame(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotSame(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotSamef asserts that two pointers do not reference the same object.
-//
-//	assert.NotSamef(t, ptr1, ptr2, "error message %s", "formatted")
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func NotSamef(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotSamef(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotSubset asserts that the specified list(array, slice...) or map does NOT
-// contain all elements given in the specified subset list(array, slice...) or
-// map.
-//
-//	assert.NotSubset(t, [1, 3, 4], [1, 2])
-//	assert.NotSubset(t, {"x": 1, "y": 2}, {"z": 3})
-func NotSubset(t TestingT, list interface{}, subset interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotSubset(t, list, subset, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotSubsetf asserts that the specified list(array, slice...) or map does NOT
-// contain all elements given in the specified subset list(array, slice...) or
-// map.
-//
-//	assert.NotSubsetf(t, [1, 3, 4], [1, 2], "error message %s", "formatted")
-//	assert.NotSubsetf(t, {"x": 1, "y": 2}, {"z": 3}, "error message %s", "formatted")
-func NotSubsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotSubsetf(t, list, subset, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotZero asserts that i is not the zero value for its type.
-func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotZero(t, i, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// NotZerof asserts that i is not the zero value for its type.
-func NotZerof(t TestingT, i interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.NotZerof(t, i, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Panics asserts that the code inside the specified PanicTestFunc panics.
-//
-//	assert.Panics(t, func(){ GoCrazy() })
-func Panics(t TestingT, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Panics(t, f, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// PanicsWithError asserts that the code inside the specified PanicTestFunc
-// panics, and that the recovered panic value is an error that satisfies the
-// EqualError comparison.
-//
-//	assert.PanicsWithError(t, "crazy error", func(){ GoCrazy() })
-func PanicsWithError(t TestingT, errString string, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.PanicsWithError(t, errString, f, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// PanicsWithErrorf asserts that the code inside the specified PanicTestFunc
-// panics, and that the recovered panic value is an error that satisfies the
-// EqualError comparison.
-//
-//	assert.PanicsWithErrorf(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
-func PanicsWithErrorf(t TestingT, errString string, f assert.PanicTestFunc, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.PanicsWithErrorf(t, errString, f, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that
-// the recovered panic value equals the expected panic value.
-//
-//	assert.PanicsWithValue(t, "crazy error", func(){ GoCrazy() })
-func PanicsWithValue(t TestingT, expected interface{}, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.PanicsWithValue(t, expected, f, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that
-// the recovered panic value equals the expected panic value.
-//
-//	assert.PanicsWithValuef(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
-func PanicsWithValuef(t TestingT, expected interface{}, f assert.PanicTestFunc, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.PanicsWithValuef(t, expected, f, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Panicsf asserts that the code inside the specified PanicTestFunc panics.
-//
-//	assert.Panicsf(t, func(){ GoCrazy() }, "error message %s", "formatted")
-func Panicsf(t TestingT, f assert.PanicTestFunc, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Panicsf(t, f, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Positive asserts that the specified element is positive
-//
-//	assert.Positive(t, 1)
-//	assert.Positive(t, 1.23)
-func Positive(t TestingT, e interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Positive(t, e, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Positivef asserts that the specified element is positive
-//
-//	assert.Positivef(t, 1, "error message %s", "formatted")
-//	assert.Positivef(t, 1.23, "error message %s", "formatted")
-func Positivef(t TestingT, e interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Positivef(t, e, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Regexp asserts that a specified regexp matches a string.
-//
-//	assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
-//	assert.Regexp(t, "start...$", "it's not starting")
-func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Regexp(t, rx, str, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Regexpf asserts that a specified regexp matches a string.
-//
-//	assert.Regexpf(t, regexp.MustCompile("start"), "it's starting", "error message %s", "formatted")
-//	assert.Regexpf(t, "start...$", "it's not starting", "error message %s", "formatted")
-func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Regexpf(t, rx, str, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Same asserts that two pointers reference the same object.
-//
-//	assert.Same(t, ptr1, ptr2)
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func Same(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Same(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Samef asserts that two pointers reference the same object.
-//
-//	assert.Samef(t, ptr1, ptr2, "error message %s", "formatted")
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func Samef(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Samef(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Subset asserts that the specified list(array, slice...) or map contains all
-// elements given in the specified subset list(array, slice...) or map.
-//
-//	assert.Subset(t, [1, 2, 3], [1, 2])
-//	assert.Subset(t, {"x": 1, "y": 2}, {"x": 1})
-func Subset(t TestingT, list interface{}, subset interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Subset(t, list, subset, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Subsetf asserts that the specified list(array, slice...) or map contains all
-// elements given in the specified subset list(array, slice...) or map.
-//
-//	assert.Subsetf(t, [1, 2, 3], [1, 2], "error message %s", "formatted")
-//	assert.Subsetf(t, {"x": 1, "y": 2}, {"x": 1}, "error message %s", "formatted")
-func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Subsetf(t, list, subset, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// True asserts that the specified value is true.
-//
-//	assert.True(t, myBool)
-func True(t TestingT, value bool, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.True(t, value, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Truef asserts that the specified value is true.
-//
-//	assert.Truef(t, myBool, "error message %s", "formatted")
-func Truef(t TestingT, value bool, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Truef(t, value, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// WithinDuration asserts that the two times are within duration delta of each other.
-//
-//	assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second)
-func WithinDuration(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.WithinDuration(t, expected, actual, delta, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// WithinDurationf asserts that the two times are within duration delta of each other.
-//
-//	assert.WithinDurationf(t, time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted")
-func WithinDurationf(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.WithinDurationf(t, expected, actual, delta, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// WithinRange asserts that a time is within a time range (inclusive).
-//
-//	assert.WithinRange(t, time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second))
-func WithinRange(t TestingT, actual time.Time, start time.Time, end time.Time, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.WithinRange(t, actual, start, end, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// WithinRangef asserts that a time is within a time range (inclusive).
-//
-//	assert.WithinRangef(t, time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second), "error message %s", "formatted")
-func WithinRangef(t TestingT, actual time.Time, start time.Time, end time.Time, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.WithinRangef(t, actual, start, end, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// YAMLEq asserts that two YAML strings are equivalent.
-func YAMLEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.YAMLEq(t, expected, actual, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// YAMLEqf asserts that two YAML strings are equivalent.
-func YAMLEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.YAMLEqf(t, expected, actual, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Zero asserts that i is the zero value for its type.
-func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Zero(t, i, msgAndArgs...) {
-		return
-	}
-	t.FailNow()
-}
-
-// Zerof asserts that i is the zero value for its type.
-func Zerof(t TestingT, i interface{}, msg string, args ...interface{}) {
-	if h, ok := t.(tHelper); ok {
-		h.Helper()
-	}
-	if assert.Zerof(t, i, msg, args...) {
-		return
-	}
-	t.FailNow()
-}
diff --git a/vendor/github.com/stretchr/testify/require/require.go.tmpl b/vendor/github.com/stretchr/testify/require/require.go.tmpl
deleted file mode 100644
index 55e42dd..0000000
--- a/vendor/github.com/stretchr/testify/require/require.go.tmpl
+++ /dev/null
@@ -1,6 +0,0 @@
-{{.Comment}}
-func {{.DocInfo.Name}}(t TestingT, {{.Params}}) {
-	if h, ok := t.(tHelper); ok { h.Helper() }
-	if assert.{{.DocInfo.Name}}(t, {{.ForwardedParams}}) { return }
-	t.FailNow()
-}
diff --git a/vendor/github.com/stretchr/testify/require/require_forward.go b/vendor/github.com/stretchr/testify/require/require_forward.go
deleted file mode 100644
index eee8310..0000000
--- a/vendor/github.com/stretchr/testify/require/require_forward.go
+++ /dev/null
@@ -1,1622 +0,0 @@
-// Code generated with github.com/stretchr/testify/_codegen; DO NOT EDIT.
-
-package require
-
-import (
-	assert "github.com/stretchr/testify/assert"
-	http "net/http"
-	url "net/url"
-	time "time"
-)
-
-// Condition uses a Comparison to assert a complex condition.
-func (a *Assertions) Condition(comp assert.Comparison, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Condition(a.t, comp, msgAndArgs...)
-}
-
-// Conditionf uses a Comparison to assert a complex condition.
-func (a *Assertions) Conditionf(comp assert.Comparison, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Conditionf(a.t, comp, msg, args...)
-}
-
-// Contains asserts that the specified string, list(array, slice...) or map contains the
-// specified substring or element.
-//
-//	a.Contains("Hello World", "World")
-//	a.Contains(["Hello", "World"], "World")
-//	a.Contains({"Hello": "World"}, "Hello")
-func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Contains(a.t, s, contains, msgAndArgs...)
-}
-
-// Containsf asserts that the specified string, list(array, slice...) or map contains the
-// specified substring or element.
-//
-//	a.Containsf("Hello World", "World", "error message %s", "formatted")
-//	a.Containsf(["Hello", "World"], "World", "error message %s", "formatted")
-//	a.Containsf({"Hello": "World"}, "Hello", "error message %s", "formatted")
-func (a *Assertions) Containsf(s interface{}, contains interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Containsf(a.t, s, contains, msg, args...)
-}
-
-// DirExists checks whether a directory exists in the given path. It also fails
-// if the path is a file rather a directory or there is an error checking whether it exists.
-func (a *Assertions) DirExists(path string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	DirExists(a.t, path, msgAndArgs...)
-}
-
-// DirExistsf checks whether a directory exists in the given path. It also fails
-// if the path is a file rather a directory or there is an error checking whether it exists.
-func (a *Assertions) DirExistsf(path string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	DirExistsf(a.t, path, msg, args...)
-}
-
-// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified
-// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
-// the number of appearances of each of them in both lists should match.
-//
-// a.ElementsMatch([1, 3, 2, 3], [1, 3, 3, 2])
-func (a *Assertions) ElementsMatch(listA interface{}, listB interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	ElementsMatch(a.t, listA, listB, msgAndArgs...)
-}
-
-// ElementsMatchf asserts that the specified listA(array, slice...) is equal to specified
-// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
-// the number of appearances of each of them in both lists should match.
-//
-// a.ElementsMatchf([1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted")
-func (a *Assertions) ElementsMatchf(listA interface{}, listB interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	ElementsMatchf(a.t, listA, listB, msg, args...)
-}
-
-// Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	a.Empty(obj)
-func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Empty(a.t, object, msgAndArgs...)
-}
-
-// Emptyf asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	a.Emptyf(obj, "error message %s", "formatted")
-func (a *Assertions) Emptyf(object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Emptyf(a.t, object, msg, args...)
-}
-
-// Equal asserts that two objects are equal.
-//
-//	a.Equal(123, 123)
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses). Function equality
-// cannot be determined and will always fail.
-func (a *Assertions) Equal(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Equal(a.t, expected, actual, msgAndArgs...)
-}
-
-// EqualError asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//	actualObj, err := SomeFunction()
-//	a.EqualError(err,  expectedErrorString)
-func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	EqualError(a.t, theError, errString, msgAndArgs...)
-}
-
-// EqualErrorf asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//	actualObj, err := SomeFunction()
-//	a.EqualErrorf(err,  expectedErrorString, "error message %s", "formatted")
-func (a *Assertions) EqualErrorf(theError error, errString string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	EqualErrorf(a.t, theError, errString, msg, args...)
-}
-
-// EqualExportedValues asserts that the types of two objects are equal and their public
-// fields are also equal. This is useful for comparing structs that have private fields
-// that could potentially differ.
-//
-//	 type S struct {
-//		Exported     	int
-//		notExported   	int
-//	 }
-//	 a.EqualExportedValues(S{1, 2}, S{1, 3}) => true
-//	 a.EqualExportedValues(S{1, 2}, S{2, 3}) => false
-func (a *Assertions) EqualExportedValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	EqualExportedValues(a.t, expected, actual, msgAndArgs...)
-}
-
-// EqualExportedValuesf asserts that the types of two objects are equal and their public
-// fields are also equal. This is useful for comparing structs that have private fields
-// that could potentially differ.
-//
-//	 type S struct {
-//		Exported     	int
-//		notExported   	int
-//	 }
-//	 a.EqualExportedValuesf(S{1, 2}, S{1, 3}, "error message %s", "formatted") => true
-//	 a.EqualExportedValuesf(S{1, 2}, S{2, 3}, "error message %s", "formatted") => false
-func (a *Assertions) EqualExportedValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	EqualExportedValuesf(a.t, expected, actual, msg, args...)
-}
-
-// EqualValues asserts that two objects are equal or convertible to the same types
-// and equal.
-//
-//	a.EqualValues(uint32(123), int32(123))
-func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	EqualValues(a.t, expected, actual, msgAndArgs...)
-}
-
-// EqualValuesf asserts that two objects are equal or convertible to the same types
-// and equal.
-//
-//	a.EqualValuesf(uint32(123), int32(123), "error message %s", "formatted")
-func (a *Assertions) EqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	EqualValuesf(a.t, expected, actual, msg, args...)
-}
-
-// Equalf asserts that two objects are equal.
-//
-//	a.Equalf(123, 123, "error message %s", "formatted")
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses). Function equality
-// cannot be determined and will always fail.
-func (a *Assertions) Equalf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Equalf(a.t, expected, actual, msg, args...)
-}
-
-// Error asserts that a function returned an error (i.e. not `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if a.Error(err) {
-//		   assert.Equal(t, expectedError, err)
-//	  }
-func (a *Assertions) Error(err error, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Error(a.t, err, msgAndArgs...)
-}
-
-// ErrorAs asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
-// This is a wrapper for errors.As.
-func (a *Assertions) ErrorAs(err error, target interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	ErrorAs(a.t, err, target, msgAndArgs...)
-}
-
-// ErrorAsf asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
-// This is a wrapper for errors.As.
-func (a *Assertions) ErrorAsf(err error, target interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	ErrorAsf(a.t, err, target, msg, args...)
-}
-
-// ErrorContains asserts that a function returned an error (i.e. not `nil`)
-// and that the error contains the specified substring.
-//
-//	actualObj, err := SomeFunction()
-//	a.ErrorContains(err,  expectedErrorSubString)
-func (a *Assertions) ErrorContains(theError error, contains string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	ErrorContains(a.t, theError, contains, msgAndArgs...)
-}
-
-// ErrorContainsf asserts that a function returned an error (i.e. not `nil`)
-// and that the error contains the specified substring.
-//
-//	actualObj, err := SomeFunction()
-//	a.ErrorContainsf(err,  expectedErrorSubString, "error message %s", "formatted")
-func (a *Assertions) ErrorContainsf(theError error, contains string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	ErrorContainsf(a.t, theError, contains, msg, args...)
-}
-
-// ErrorIs asserts that at least one of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func (a *Assertions) ErrorIs(err error, target error, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	ErrorIs(a.t, err, target, msgAndArgs...)
-}
-
-// ErrorIsf asserts that at least one of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func (a *Assertions) ErrorIsf(err error, target error, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	ErrorIsf(a.t, err, target, msg, args...)
-}
-
-// Errorf asserts that a function returned an error (i.e. not `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if a.Errorf(err, "error message %s", "formatted") {
-//		   assert.Equal(t, expectedErrorf, err)
-//	  }
-func (a *Assertions) Errorf(err error, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Errorf(a.t, err, msg, args...)
-}
-
-// Eventually asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick.
-//
-//	a.Eventually(func() bool { return true; }, time.Second, 10*time.Millisecond)
-func (a *Assertions) Eventually(condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Eventually(a.t, condition, waitFor, tick, msgAndArgs...)
-}
-
-// EventuallyWithT asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick. In contrast to Eventually,
-// it supplies a CollectT to the condition function, so that the condition
-// function can use the CollectT to call other assertions.
-// The condition is considered "met" if no errors are raised in a tick.
-// The supplied CollectT collects all errors from one tick (if there are any).
-// If the condition is not met before waitFor, the collected errors of
-// the last tick are copied to t.
-//
-//	externalValue := false
-//	go func() {
-//		time.Sleep(8*time.Second)
-//		externalValue = true
-//	}()
-//	a.EventuallyWithT(func(c *assert.CollectT) {
-//		// add assertions as needed; any assertion failure will fail the current tick
-//		assert.True(c, externalValue, "expected 'externalValue' to be true")
-//	}, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false")
-func (a *Assertions) EventuallyWithT(condition func(collect *assert.CollectT), waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	EventuallyWithT(a.t, condition, waitFor, tick, msgAndArgs...)
-}
-
-// EventuallyWithTf asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick. In contrast to Eventually,
-// it supplies a CollectT to the condition function, so that the condition
-// function can use the CollectT to call other assertions.
-// The condition is considered "met" if no errors are raised in a tick.
-// The supplied CollectT collects all errors from one tick (if there are any).
-// If the condition is not met before waitFor, the collected errors of
-// the last tick are copied to t.
-//
-//	externalValue := false
-//	go func() {
-//		time.Sleep(8*time.Second)
-//		externalValue = true
-//	}()
-//	a.EventuallyWithTf(func(c *assert.CollectT, "error message %s", "formatted") {
-//		// add assertions as needed; any assertion failure will fail the current tick
-//		assert.True(c, externalValue, "expected 'externalValue' to be true")
-//	}, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false")
-func (a *Assertions) EventuallyWithTf(condition func(collect *assert.CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	EventuallyWithTf(a.t, condition, waitFor, tick, msg, args...)
-}
-
-// Eventuallyf asserts that given condition will be met in waitFor time,
-// periodically checking target function each tick.
-//
-//	a.Eventuallyf(func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
-func (a *Assertions) Eventuallyf(condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Eventuallyf(a.t, condition, waitFor, tick, msg, args...)
-}
-
-// Exactly asserts that two objects are equal in value and type.
-//
-//	a.Exactly(int32(123), int64(123))
-func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Exactly(a.t, expected, actual, msgAndArgs...)
-}
-
-// Exactlyf asserts that two objects are equal in value and type.
-//
-//	a.Exactlyf(int32(123), int64(123), "error message %s", "formatted")
-func (a *Assertions) Exactlyf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Exactlyf(a.t, expected, actual, msg, args...)
-}
-
-// Fail reports a failure through
-func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Fail(a.t, failureMessage, msgAndArgs...)
-}
-
-// FailNow fails test
-func (a *Assertions) FailNow(failureMessage string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	FailNow(a.t, failureMessage, msgAndArgs...)
-}
-
-// FailNowf fails test
-func (a *Assertions) FailNowf(failureMessage string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	FailNowf(a.t, failureMessage, msg, args...)
-}
-
-// Failf reports a failure through
-func (a *Assertions) Failf(failureMessage string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Failf(a.t, failureMessage, msg, args...)
-}
-
-// False asserts that the specified value is false.
-//
-//	a.False(myBool)
-func (a *Assertions) False(value bool, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	False(a.t, value, msgAndArgs...)
-}
-
-// Falsef asserts that the specified value is false.
-//
-//	a.Falsef(myBool, "error message %s", "formatted")
-func (a *Assertions) Falsef(value bool, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Falsef(a.t, value, msg, args...)
-}
-
-// FileExists checks whether a file exists in the given path. It also fails if
-// the path points to a directory or there is an error when trying to check the file.
-func (a *Assertions) FileExists(path string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	FileExists(a.t, path, msgAndArgs...)
-}
-
-// FileExistsf checks whether a file exists in the given path. It also fails if
-// the path points to a directory or there is an error when trying to check the file.
-func (a *Assertions) FileExistsf(path string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	FileExistsf(a.t, path, msg, args...)
-}
-
-// Greater asserts that the first element is greater than the second
-//
-//	a.Greater(2, 1)
-//	a.Greater(float64(2), float64(1))
-//	a.Greater("b", "a")
-func (a *Assertions) Greater(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Greater(a.t, e1, e2, msgAndArgs...)
-}
-
-// GreaterOrEqual asserts that the first element is greater than or equal to the second
-//
-//	a.GreaterOrEqual(2, 1)
-//	a.GreaterOrEqual(2, 2)
-//	a.GreaterOrEqual("b", "a")
-//	a.GreaterOrEqual("b", "b")
-func (a *Assertions) GreaterOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	GreaterOrEqual(a.t, e1, e2, msgAndArgs...)
-}
-
-// GreaterOrEqualf asserts that the first element is greater than or equal to the second
-//
-//	a.GreaterOrEqualf(2, 1, "error message %s", "formatted")
-//	a.GreaterOrEqualf(2, 2, "error message %s", "formatted")
-//	a.GreaterOrEqualf("b", "a", "error message %s", "formatted")
-//	a.GreaterOrEqualf("b", "b", "error message %s", "formatted")
-func (a *Assertions) GreaterOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	GreaterOrEqualf(a.t, e1, e2, msg, args...)
-}
-
-// Greaterf asserts that the first element is greater than the second
-//
-//	a.Greaterf(2, 1, "error message %s", "formatted")
-//	a.Greaterf(float64(2), float64(1), "error message %s", "formatted")
-//	a.Greaterf("b", "a", "error message %s", "formatted")
-func (a *Assertions) Greaterf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Greaterf(a.t, e1, e2, msg, args...)
-}
-
-// HTTPBodyContains asserts that a specified handler returns a
-// body that contains a string.
-//
-//	a.HTTPBodyContains(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPBodyContains(a.t, handler, method, url, values, str, msgAndArgs...)
-}
-
-// HTTPBodyContainsf asserts that a specified handler returns a
-// body that contains a string.
-//
-//	a.HTTPBodyContainsf(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPBodyContainsf(a.t, handler, method, url, values, str, msg, args...)
-}
-
-// HTTPBodyNotContains asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//	a.HTTPBodyNotContains(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPBodyNotContains(a.t, handler, method, url, values, str, msgAndArgs...)
-}
-
-// HTTPBodyNotContainsf asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//	a.HTTPBodyNotContainsf(myHandler, "GET", "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyNotContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPBodyNotContainsf(a.t, handler, method, url, values, str, msg, args...)
-}
-
-// HTTPError asserts that a specified handler returns an error status code.
-//
-//	a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPError(a.t, handler, method, url, values, msgAndArgs...)
-}
-
-// HTTPErrorf asserts that a specified handler returns an error status code.
-//
-//	a.HTTPErrorf(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPErrorf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPErrorf(a.t, handler, method, url, values, msg, args...)
-}
-
-// HTTPRedirect asserts that a specified handler returns a redirect status code.
-//
-//	a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPRedirect(a.t, handler, method, url, values, msgAndArgs...)
-}
-
-// HTTPRedirectf asserts that a specified handler returns a redirect status code.
-//
-//	a.HTTPRedirectf(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPRedirectf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPRedirectf(a.t, handler, method, url, values, msg, args...)
-}
-
-// HTTPStatusCode asserts that a specified handler returns a specified status code.
-//
-//	a.HTTPStatusCode(myHandler, "GET", "/notImplemented", nil, 501)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPStatusCode(handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPStatusCode(a.t, handler, method, url, values, statuscode, msgAndArgs...)
-}
-
-// HTTPStatusCodef asserts that a specified handler returns a specified status code.
-//
-//	a.HTTPStatusCodef(myHandler, "GET", "/notImplemented", nil, 501, "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPStatusCodef(handler http.HandlerFunc, method string, url string, values url.Values, statuscode int, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPStatusCodef(a.t, handler, method, url, values, statuscode, msg, args...)
-}
-
-// HTTPSuccess asserts that a specified handler returns a success status code.
-//
-//	a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPSuccess(a.t, handler, method, url, values, msgAndArgs...)
-}
-
-// HTTPSuccessf asserts that a specified handler returns a success status code.
-//
-//	a.HTTPSuccessf(myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPSuccessf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	HTTPSuccessf(a.t, handler, method, url, values, msg, args...)
-}
-
-// Implements asserts that an object is implemented by the specified interface.
-//
-//	a.Implements((*MyInterface)(nil), new(MyObject))
-func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Implements(a.t, interfaceObject, object, msgAndArgs...)
-}
-
-// Implementsf asserts that an object is implemented by the specified interface.
-//
-//	a.Implementsf((*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
-func (a *Assertions) Implementsf(interfaceObject interface{}, object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Implementsf(a.t, interfaceObject, object, msg, args...)
-}
-
-// InDelta asserts that the two numerals are within delta of each other.
-//
-//	a.InDelta(math.Pi, 22/7.0, 0.01)
-func (a *Assertions) InDelta(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InDelta(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
-func (a *Assertions) InDeltaMapValues(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InDeltaMapValues(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
-func (a *Assertions) InDeltaMapValuesf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InDeltaMapValuesf(a.t, expected, actual, delta, msg, args...)
-}
-
-// InDeltaSlice is the same as InDelta, except it compares two slices.
-func (a *Assertions) InDeltaSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InDeltaSlice(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// InDeltaSlicef is the same as InDelta, except it compares two slices.
-func (a *Assertions) InDeltaSlicef(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InDeltaSlicef(a.t, expected, actual, delta, msg, args...)
-}
-
-// InDeltaf asserts that the two numerals are within delta of each other.
-//
-//	a.InDeltaf(math.Pi, 22/7.0, 0.01, "error message %s", "formatted")
-func (a *Assertions) InDeltaf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InDeltaf(a.t, expected, actual, delta, msg, args...)
-}
-
-// InEpsilon asserts that expected and actual have a relative error less than epsilon
-func (a *Assertions) InEpsilon(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
-}
-
-// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices.
-func (a *Assertions) InEpsilonSlice(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InEpsilonSlice(a.t, expected, actual, epsilon, msgAndArgs...)
-}
-
-// InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices.
-func (a *Assertions) InEpsilonSlicef(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InEpsilonSlicef(a.t, expected, actual, epsilon, msg, args...)
-}
-
-// InEpsilonf asserts that expected and actual have a relative error less than epsilon
-func (a *Assertions) InEpsilonf(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	InEpsilonf(a.t, expected, actual, epsilon, msg, args...)
-}
-
-// IsDecreasing asserts that the collection is decreasing
-//
-//	a.IsDecreasing([]int{2, 1, 0})
-//	a.IsDecreasing([]float{2, 1})
-//	a.IsDecreasing([]string{"b", "a"})
-func (a *Assertions) IsDecreasing(object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsDecreasing(a.t, object, msgAndArgs...)
-}
-
-// IsDecreasingf asserts that the collection is decreasing
-//
-//	a.IsDecreasingf([]int{2, 1, 0}, "error message %s", "formatted")
-//	a.IsDecreasingf([]float{2, 1}, "error message %s", "formatted")
-//	a.IsDecreasingf([]string{"b", "a"}, "error message %s", "formatted")
-func (a *Assertions) IsDecreasingf(object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsDecreasingf(a.t, object, msg, args...)
-}
-
-// IsIncreasing asserts that the collection is increasing
-//
-//	a.IsIncreasing([]int{1, 2, 3})
-//	a.IsIncreasing([]float{1, 2})
-//	a.IsIncreasing([]string{"a", "b"})
-func (a *Assertions) IsIncreasing(object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsIncreasing(a.t, object, msgAndArgs...)
-}
-
-// IsIncreasingf asserts that the collection is increasing
-//
-//	a.IsIncreasingf([]int{1, 2, 3}, "error message %s", "formatted")
-//	a.IsIncreasingf([]float{1, 2}, "error message %s", "formatted")
-//	a.IsIncreasingf([]string{"a", "b"}, "error message %s", "formatted")
-func (a *Assertions) IsIncreasingf(object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsIncreasingf(a.t, object, msg, args...)
-}
-
-// IsNonDecreasing asserts that the collection is not decreasing
-//
-//	a.IsNonDecreasing([]int{1, 1, 2})
-//	a.IsNonDecreasing([]float{1, 2})
-//	a.IsNonDecreasing([]string{"a", "b"})
-func (a *Assertions) IsNonDecreasing(object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsNonDecreasing(a.t, object, msgAndArgs...)
-}
-
-// IsNonDecreasingf asserts that the collection is not decreasing
-//
-//	a.IsNonDecreasingf([]int{1, 1, 2}, "error message %s", "formatted")
-//	a.IsNonDecreasingf([]float{1, 2}, "error message %s", "formatted")
-//	a.IsNonDecreasingf([]string{"a", "b"}, "error message %s", "formatted")
-func (a *Assertions) IsNonDecreasingf(object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsNonDecreasingf(a.t, object, msg, args...)
-}
-
-// IsNonIncreasing asserts that the collection is not increasing
-//
-//	a.IsNonIncreasing([]int{2, 1, 1})
-//	a.IsNonIncreasing([]float{2, 1})
-//	a.IsNonIncreasing([]string{"b", "a"})
-func (a *Assertions) IsNonIncreasing(object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsNonIncreasing(a.t, object, msgAndArgs...)
-}
-
-// IsNonIncreasingf asserts that the collection is not increasing
-//
-//	a.IsNonIncreasingf([]int{2, 1, 1}, "error message %s", "formatted")
-//	a.IsNonIncreasingf([]float{2, 1}, "error message %s", "formatted")
-//	a.IsNonIncreasingf([]string{"b", "a"}, "error message %s", "formatted")
-func (a *Assertions) IsNonIncreasingf(object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsNonIncreasingf(a.t, object, msg, args...)
-}
-
-// IsType asserts that the specified objects are of the same type.
-func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsType(a.t, expectedType, object, msgAndArgs...)
-}
-
-// IsTypef asserts that the specified objects are of the same type.
-func (a *Assertions) IsTypef(expectedType interface{}, object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	IsTypef(a.t, expectedType, object, msg, args...)
-}
-
-// JSONEq asserts that two JSON strings are equivalent.
-//
-//	a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
-func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	JSONEq(a.t, expected, actual, msgAndArgs...)
-}
-
-// JSONEqf asserts that two JSON strings are equivalent.
-//
-//	a.JSONEqf(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted")
-func (a *Assertions) JSONEqf(expected string, actual string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	JSONEqf(a.t, expected, actual, msg, args...)
-}
-
-// Len asserts that the specified object has specific length.
-// Len also fails if the object has a type that len() not accept.
-//
-//	a.Len(mySlice, 3)
-func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Len(a.t, object, length, msgAndArgs...)
-}
-
-// Lenf asserts that the specified object has specific length.
-// Lenf also fails if the object has a type that len() not accept.
-//
-//	a.Lenf(mySlice, 3, "error message %s", "formatted")
-func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Lenf(a.t, object, length, msg, args...)
-}
-
-// Less asserts that the first element is less than the second
-//
-//	a.Less(1, 2)
-//	a.Less(float64(1), float64(2))
-//	a.Less("a", "b")
-func (a *Assertions) Less(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Less(a.t, e1, e2, msgAndArgs...)
-}
-
-// LessOrEqual asserts that the first element is less than or equal to the second
-//
-//	a.LessOrEqual(1, 2)
-//	a.LessOrEqual(2, 2)
-//	a.LessOrEqual("a", "b")
-//	a.LessOrEqual("b", "b")
-func (a *Assertions) LessOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	LessOrEqual(a.t, e1, e2, msgAndArgs...)
-}
-
-// LessOrEqualf asserts that the first element is less than or equal to the second
-//
-//	a.LessOrEqualf(1, 2, "error message %s", "formatted")
-//	a.LessOrEqualf(2, 2, "error message %s", "formatted")
-//	a.LessOrEqualf("a", "b", "error message %s", "formatted")
-//	a.LessOrEqualf("b", "b", "error message %s", "formatted")
-func (a *Assertions) LessOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	LessOrEqualf(a.t, e1, e2, msg, args...)
-}
-
-// Lessf asserts that the first element is less than the second
-//
-//	a.Lessf(1, 2, "error message %s", "formatted")
-//	a.Lessf(float64(1), float64(2), "error message %s", "formatted")
-//	a.Lessf("a", "b", "error message %s", "formatted")
-func (a *Assertions) Lessf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Lessf(a.t, e1, e2, msg, args...)
-}
-
-// Negative asserts that the specified element is negative
-//
-//	a.Negative(-1)
-//	a.Negative(-1.23)
-func (a *Assertions) Negative(e interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Negative(a.t, e, msgAndArgs...)
-}
-
-// Negativef asserts that the specified element is negative
-//
-//	a.Negativef(-1, "error message %s", "formatted")
-//	a.Negativef(-1.23, "error message %s", "formatted")
-func (a *Assertions) Negativef(e interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Negativef(a.t, e, msg, args...)
-}
-
-// Never asserts that the given condition doesn't satisfy in waitFor time,
-// periodically checking the target function each tick.
-//
-//	a.Never(func() bool { return false; }, time.Second, 10*time.Millisecond)
-func (a *Assertions) Never(condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Never(a.t, condition, waitFor, tick, msgAndArgs...)
-}
-
-// Neverf asserts that the given condition doesn't satisfy in waitFor time,
-// periodically checking the target function each tick.
-//
-//	a.Neverf(func() bool { return false; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
-func (a *Assertions) Neverf(condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Neverf(a.t, condition, waitFor, tick, msg, args...)
-}
-
-// Nil asserts that the specified object is nil.
-//
-//	a.Nil(err)
-func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Nil(a.t, object, msgAndArgs...)
-}
-
-// Nilf asserts that the specified object is nil.
-//
-//	a.Nilf(err, "error message %s", "formatted")
-func (a *Assertions) Nilf(object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Nilf(a.t, object, msg, args...)
-}
-
-// NoDirExists checks whether a directory does not exist in the given path.
-// It fails if the path points to an existing _directory_ only.
-func (a *Assertions) NoDirExists(path string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NoDirExists(a.t, path, msgAndArgs...)
-}
-
-// NoDirExistsf checks whether a directory does not exist in the given path.
-// It fails if the path points to an existing _directory_ only.
-func (a *Assertions) NoDirExistsf(path string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NoDirExistsf(a.t, path, msg, args...)
-}
-
-// NoError asserts that a function returned no error (i.e. `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if a.NoError(err) {
-//		   assert.Equal(t, expectedObj, actualObj)
-//	  }
-func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NoError(a.t, err, msgAndArgs...)
-}
-
-// NoErrorf asserts that a function returned no error (i.e. `nil`).
-//
-//	  actualObj, err := SomeFunction()
-//	  if a.NoErrorf(err, "error message %s", "formatted") {
-//		   assert.Equal(t, expectedObj, actualObj)
-//	  }
-func (a *Assertions) NoErrorf(err error, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NoErrorf(a.t, err, msg, args...)
-}
-
-// NoFileExists checks whether a file does not exist in a given path. It fails
-// if the path points to an existing _file_ only.
-func (a *Assertions) NoFileExists(path string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NoFileExists(a.t, path, msgAndArgs...)
-}
-
-// NoFileExistsf checks whether a file does not exist in a given path. It fails
-// if the path points to an existing _file_ only.
-func (a *Assertions) NoFileExistsf(path string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NoFileExistsf(a.t, path, msg, args...)
-}
-
-// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
-// specified substring or element.
-//
-//	a.NotContains("Hello World", "Earth")
-//	a.NotContains(["Hello", "World"], "Earth")
-//	a.NotContains({"Hello": "World"}, "Earth")
-func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotContains(a.t, s, contains, msgAndArgs...)
-}
-
-// NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the
-// specified substring or element.
-//
-//	a.NotContainsf("Hello World", "Earth", "error message %s", "formatted")
-//	a.NotContainsf(["Hello", "World"], "Earth", "error message %s", "formatted")
-//	a.NotContainsf({"Hello": "World"}, "Earth", "error message %s", "formatted")
-func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotContainsf(a.t, s, contains, msg, args...)
-}
-
-// NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	if a.NotEmpty(obj) {
-//	  assert.Equal(t, "two", obj[1])
-//	}
-func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotEmpty(a.t, object, msgAndArgs...)
-}
-
-// NotEmptyf asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
-// a slice or a channel with len == 0.
-//
-//	if a.NotEmptyf(obj, "error message %s", "formatted") {
-//	  assert.Equal(t, "two", obj[1])
-//	}
-func (a *Assertions) NotEmptyf(object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotEmptyf(a.t, object, msg, args...)
-}
-
-// NotEqual asserts that the specified values are NOT equal.
-//
-//	a.NotEqual(obj1, obj2)
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses).
-func (a *Assertions) NotEqual(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotEqual(a.t, expected, actual, msgAndArgs...)
-}
-
-// NotEqualValues asserts that two objects are not equal even when converted to the same type
-//
-//	a.NotEqualValues(obj1, obj2)
-func (a *Assertions) NotEqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotEqualValues(a.t, expected, actual, msgAndArgs...)
-}
-
-// NotEqualValuesf asserts that two objects are not equal even when converted to the same type
-//
-//	a.NotEqualValuesf(obj1, obj2, "error message %s", "formatted")
-func (a *Assertions) NotEqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotEqualValuesf(a.t, expected, actual, msg, args...)
-}
-
-// NotEqualf asserts that the specified values are NOT equal.
-//
-//	a.NotEqualf(obj1, obj2, "error message %s", "formatted")
-//
-// Pointer variable equality is determined based on the equality of the
-// referenced values (as opposed to the memory addresses).
-func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotEqualf(a.t, expected, actual, msg, args...)
-}
-
-// NotErrorIs asserts that at none of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotErrorIs(a.t, err, target, msgAndArgs...)
-}
-
-// NotErrorIsf asserts that at none of the errors in err's chain matches target.
-// This is a wrapper for errors.Is.
-func (a *Assertions) NotErrorIsf(err error, target error, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotErrorIsf(a.t, err, target, msg, args...)
-}
-
-// NotImplements asserts that an object does not implement the specified interface.
-//
-//	a.NotImplements((*MyInterface)(nil), new(MyObject))
-func (a *Assertions) NotImplements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotImplements(a.t, interfaceObject, object, msgAndArgs...)
-}
-
-// NotImplementsf asserts that an object does not implement the specified interface.
-//
-//	a.NotImplementsf((*MyInterface)(nil), new(MyObject), "error message %s", "formatted")
-func (a *Assertions) NotImplementsf(interfaceObject interface{}, object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotImplementsf(a.t, interfaceObject, object, msg, args...)
-}
-
-// NotNil asserts that the specified object is not nil.
-//
-//	a.NotNil(err)
-func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotNil(a.t, object, msgAndArgs...)
-}
-
-// NotNilf asserts that the specified object is not nil.
-//
-//	a.NotNilf(err, "error message %s", "formatted")
-func (a *Assertions) NotNilf(object interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotNilf(a.t, object, msg, args...)
-}
-
-// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//	a.NotPanics(func(){ RemainCalm() })
-func (a *Assertions) NotPanics(f assert.PanicTestFunc, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotPanics(a.t, f, msgAndArgs...)
-}
-
-// NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//	a.NotPanicsf(func(){ RemainCalm() }, "error message %s", "formatted")
-func (a *Assertions) NotPanicsf(f assert.PanicTestFunc, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotPanicsf(a.t, f, msg, args...)
-}
-
-// NotRegexp asserts that a specified regexp does not match a string.
-//
-//	a.NotRegexp(regexp.MustCompile("starts"), "it's starting")
-//	a.NotRegexp("^start", "it's not starting")
-func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotRegexp(a.t, rx, str, msgAndArgs...)
-}
-
-// NotRegexpf asserts that a specified regexp does not match a string.
-//
-//	a.NotRegexpf(regexp.MustCompile("starts"), "it's starting", "error message %s", "formatted")
-//	a.NotRegexpf("^start", "it's not starting", "error message %s", "formatted")
-func (a *Assertions) NotRegexpf(rx interface{}, str interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotRegexpf(a.t, rx, str, msg, args...)
-}
-
-// NotSame asserts that two pointers do not reference the same object.
-//
-//	a.NotSame(ptr1, ptr2)
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func (a *Assertions) NotSame(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotSame(a.t, expected, actual, msgAndArgs...)
-}
-
-// NotSamef asserts that two pointers do not reference the same object.
-//
-//	a.NotSamef(ptr1, ptr2, "error message %s", "formatted")
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func (a *Assertions) NotSamef(expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotSamef(a.t, expected, actual, msg, args...)
-}
-
-// NotSubset asserts that the specified list(array, slice...) or map does NOT
-// contain all elements given in the specified subset list(array, slice...) or
-// map.
-//
-//	a.NotSubset([1, 3, 4], [1, 2])
-//	a.NotSubset({"x": 1, "y": 2}, {"z": 3})
-func (a *Assertions) NotSubset(list interface{}, subset interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotSubset(a.t, list, subset, msgAndArgs...)
-}
-
-// NotSubsetf asserts that the specified list(array, slice...) or map does NOT
-// contain all elements given in the specified subset list(array, slice...) or
-// map.
-//
-//	a.NotSubsetf([1, 3, 4], [1, 2], "error message %s", "formatted")
-//	a.NotSubsetf({"x": 1, "y": 2}, {"z": 3}, "error message %s", "formatted")
-func (a *Assertions) NotSubsetf(list interface{}, subset interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotSubsetf(a.t, list, subset, msg, args...)
-}
-
-// NotZero asserts that i is not the zero value for its type.
-func (a *Assertions) NotZero(i interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotZero(a.t, i, msgAndArgs...)
-}
-
-// NotZerof asserts that i is not the zero value for its type.
-func (a *Assertions) NotZerof(i interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	NotZerof(a.t, i, msg, args...)
-}
-
-// Panics asserts that the code inside the specified PanicTestFunc panics.
-//
-//	a.Panics(func(){ GoCrazy() })
-func (a *Assertions) Panics(f assert.PanicTestFunc, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Panics(a.t, f, msgAndArgs...)
-}
-
-// PanicsWithError asserts that the code inside the specified PanicTestFunc
-// panics, and that the recovered panic value is an error that satisfies the
-// EqualError comparison.
-//
-//	a.PanicsWithError("crazy error", func(){ GoCrazy() })
-func (a *Assertions) PanicsWithError(errString string, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	PanicsWithError(a.t, errString, f, msgAndArgs...)
-}
-
-// PanicsWithErrorf asserts that the code inside the specified PanicTestFunc
-// panics, and that the recovered panic value is an error that satisfies the
-// EqualError comparison.
-//
-//	a.PanicsWithErrorf("crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
-func (a *Assertions) PanicsWithErrorf(errString string, f assert.PanicTestFunc, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	PanicsWithErrorf(a.t, errString, f, msg, args...)
-}
-
-// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that
-// the recovered panic value equals the expected panic value.
-//
-//	a.PanicsWithValue("crazy error", func(){ GoCrazy() })
-func (a *Assertions) PanicsWithValue(expected interface{}, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	PanicsWithValue(a.t, expected, f, msgAndArgs...)
-}
-
-// PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that
-// the recovered panic value equals the expected panic value.
-//
-//	a.PanicsWithValuef("crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
-func (a *Assertions) PanicsWithValuef(expected interface{}, f assert.PanicTestFunc, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	PanicsWithValuef(a.t, expected, f, msg, args...)
-}
-
-// Panicsf asserts that the code inside the specified PanicTestFunc panics.
-//
-//	a.Panicsf(func(){ GoCrazy() }, "error message %s", "formatted")
-func (a *Assertions) Panicsf(f assert.PanicTestFunc, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Panicsf(a.t, f, msg, args...)
-}
-
-// Positive asserts that the specified element is positive
-//
-//	a.Positive(1)
-//	a.Positive(1.23)
-func (a *Assertions) Positive(e interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Positive(a.t, e, msgAndArgs...)
-}
-
-// Positivef asserts that the specified element is positive
-//
-//	a.Positivef(1, "error message %s", "formatted")
-//	a.Positivef(1.23, "error message %s", "formatted")
-func (a *Assertions) Positivef(e interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Positivef(a.t, e, msg, args...)
-}
-
-// Regexp asserts that a specified regexp matches a string.
-//
-//	a.Regexp(regexp.MustCompile("start"), "it's starting")
-//	a.Regexp("start...$", "it's not starting")
-func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Regexp(a.t, rx, str, msgAndArgs...)
-}
-
-// Regexpf asserts that a specified regexp matches a string.
-//
-//	a.Regexpf(regexp.MustCompile("start"), "it's starting", "error message %s", "formatted")
-//	a.Regexpf("start...$", "it's not starting", "error message %s", "formatted")
-func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Regexpf(a.t, rx, str, msg, args...)
-}
-
-// Same asserts that two pointers reference the same object.
-//
-//	a.Same(ptr1, ptr2)
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func (a *Assertions) Same(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Same(a.t, expected, actual, msgAndArgs...)
-}
-
-// Samef asserts that two pointers reference the same object.
-//
-//	a.Samef(ptr1, ptr2, "error message %s", "formatted")
-//
-// Both arguments must be pointer variables. Pointer variable sameness is
-// determined based on the equality of both type and value.
-func (a *Assertions) Samef(expected interface{}, actual interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Samef(a.t, expected, actual, msg, args...)
-}
-
-// Subset asserts that the specified list(array, slice...) or map contains all
-// elements given in the specified subset list(array, slice...) or map.
-//
-//	a.Subset([1, 2, 3], [1, 2])
-//	a.Subset({"x": 1, "y": 2}, {"x": 1})
-func (a *Assertions) Subset(list interface{}, subset interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Subset(a.t, list, subset, msgAndArgs...)
-}
-
-// Subsetf asserts that the specified list(array, slice...) or map contains all
-// elements given in the specified subset list(array, slice...) or map.
-//
-//	a.Subsetf([1, 2, 3], [1, 2], "error message %s", "formatted")
-//	a.Subsetf({"x": 1, "y": 2}, {"x": 1}, "error message %s", "formatted")
-func (a *Assertions) Subsetf(list interface{}, subset interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Subsetf(a.t, list, subset, msg, args...)
-}
-
-// True asserts that the specified value is true.
-//
-//	a.True(myBool)
-func (a *Assertions) True(value bool, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	True(a.t, value, msgAndArgs...)
-}
-
-// Truef asserts that the specified value is true.
-//
-//	a.Truef(myBool, "error message %s", "formatted")
-func (a *Assertions) Truef(value bool, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Truef(a.t, value, msg, args...)
-}
-
-// WithinDuration asserts that the two times are within duration delta of each other.
-//
-//	a.WithinDuration(time.Now(), time.Now(), 10*time.Second)
-func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// WithinDurationf asserts that the two times are within duration delta of each other.
-//
-//	a.WithinDurationf(time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted")
-func (a *Assertions) WithinDurationf(expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	WithinDurationf(a.t, expected, actual, delta, msg, args...)
-}
-
-// WithinRange asserts that a time is within a time range (inclusive).
-//
-//	a.WithinRange(time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second))
-func (a *Assertions) WithinRange(actual time.Time, start time.Time, end time.Time, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	WithinRange(a.t, actual, start, end, msgAndArgs...)
-}
-
-// WithinRangef asserts that a time is within a time range (inclusive).
-//
-//	a.WithinRangef(time.Now(), time.Now().Add(-time.Second), time.Now().Add(time.Second), "error message %s", "formatted")
-func (a *Assertions) WithinRangef(actual time.Time, start time.Time, end time.Time, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	WithinRangef(a.t, actual, start, end, msg, args...)
-}
-
-// YAMLEq asserts that two YAML strings are equivalent.
-func (a *Assertions) YAMLEq(expected string, actual string, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	YAMLEq(a.t, expected, actual, msgAndArgs...)
-}
-
-// YAMLEqf asserts that two YAML strings are equivalent.
-func (a *Assertions) YAMLEqf(expected string, actual string, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	YAMLEqf(a.t, expected, actual, msg, args...)
-}
-
-// Zero asserts that i is the zero value for its type.
-func (a *Assertions) Zero(i interface{}, msgAndArgs ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Zero(a.t, i, msgAndArgs...)
-}
-
-// Zerof asserts that i is the zero value for its type.
-func (a *Assertions) Zerof(i interface{}, msg string, args ...interface{}) {
-	if h, ok := a.t.(tHelper); ok {
-		h.Helper()
-	}
-	Zerof(a.t, i, msg, args...)
-}
diff --git a/vendor/github.com/stretchr/testify/require/require_forward.go.tmpl b/vendor/github.com/stretchr/testify/require/require_forward.go.tmpl
deleted file mode 100644
index 54124df..0000000
--- a/vendor/github.com/stretchr/testify/require/require_forward.go.tmpl
+++ /dev/null
@@ -1,5 +0,0 @@
-{{.CommentWithoutT "a"}}
-func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) {
-	if h, ok := a.t.(tHelper); ok { h.Helper() }
-	{{.DocInfo.Name}}(a.t, {{.ForwardedParams}})
-}
diff --git a/vendor/github.com/stretchr/testify/require/requirements.go b/vendor/github.com/stretchr/testify/require/requirements.go
deleted file mode 100644
index 91772df..0000000
--- a/vendor/github.com/stretchr/testify/require/requirements.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package require
-
-// TestingT is an interface wrapper around *testing.T
-type TestingT interface {
-	Errorf(format string, args ...interface{})
-	FailNow()
-}
-
-type tHelper interface {
-	Helper()
-}
-
-// ComparisonAssertionFunc is a common function prototype when comparing two values.  Can be useful
-// for table driven tests.
-type ComparisonAssertionFunc func(TestingT, interface{}, interface{}, ...interface{})
-
-// ValueAssertionFunc is a common function prototype when validating a single value.  Can be useful
-// for table driven tests.
-type ValueAssertionFunc func(TestingT, interface{}, ...interface{})
-
-// BoolAssertionFunc is a common function prototype when validating a bool value.  Can be useful
-// for table driven tests.
-type BoolAssertionFunc func(TestingT, bool, ...interface{})
-
-// ErrorAssertionFunc is a common function prototype when validating an error value.  Can be useful
-// for table driven tests.
-type ErrorAssertionFunc func(TestingT, error, ...interface{})
-
-//go:generate sh -c "cd ../_codegen && go build && cd - && ../_codegen/_codegen -output-package=require -template=require.go.tmpl -include-format-funcs"
diff --git a/vendor/gopkg.in/yaml.v3/LICENSE b/vendor/gopkg.in/yaml.v3/LICENSE
deleted file mode 100644
index 2683e4b..0000000
--- a/vendor/gopkg.in/yaml.v3/LICENSE
+++ /dev/null
@@ -1,50 +0,0 @@
-
-This project is covered by two different licenses: MIT and Apache.
-
-#### MIT License ####
-
-The following files were ported to Go from C files of libyaml, and thus
-are still covered by their original MIT license, with the additional
-copyright staring in 2011 when the project was ported over:
-
-    apic.go emitterc.go parserc.go readerc.go scannerc.go
-    writerc.go yamlh.go yamlprivateh.go
-
-Copyright (c) 2006-2010 Kirill Simonov
-Copyright (c) 2006-2011 Kirill Simonov
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-### Apache License ###
-
-All the remaining project files are covered by the Apache license:
-
-Copyright (c) 2011-2019 Canonical Ltd
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
diff --git a/vendor/gopkg.in/yaml.v3/NOTICE b/vendor/gopkg.in/yaml.v3/NOTICE
deleted file mode 100644
index 866d74a..0000000
--- a/vendor/gopkg.in/yaml.v3/NOTICE
+++ /dev/null
@@ -1,13 +0,0 @@
-Copyright 2011-2016 Canonical Ltd.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
diff --git a/vendor/gopkg.in/yaml.v3/README.md b/vendor/gopkg.in/yaml.v3/README.md
deleted file mode 100644
index 08eb1ba..0000000
--- a/vendor/gopkg.in/yaml.v3/README.md
+++ /dev/null
@@ -1,150 +0,0 @@
-# YAML support for the Go language
-
-Introduction
-------------
-
-The yaml package enables Go programs to comfortably encode and decode YAML
-values. It was developed within [Canonical](https://www.canonical.com) as
-part of the [juju](https://juju.ubuntu.com) project, and is based on a
-pure Go port of the well-known [libyaml](http://pyyaml.org/wiki/LibYAML)
-C library to parse and generate YAML data quickly and reliably.
-
-Compatibility
--------------
-
-The yaml package supports most of YAML 1.2, but preserves some behavior
-from 1.1 for backwards compatibility.
-
-Specifically, as of v3 of the yaml package:
-
- - YAML 1.1 bools (_yes/no, on/off_) are supported as long as they are being
-   decoded into a typed bool value. Otherwise they behave as a string. Booleans
-   in YAML 1.2 are _true/false_ only.
- - Octals encode and decode as _0777_ per YAML 1.1, rather than _0o777_
-   as specified in YAML 1.2, because most parsers still use the old format.
-   Octals in the  _0o777_ format are supported though, so new files work.
- - Does not support base-60 floats. These are gone from YAML 1.2, and were
-   actually never supported by this package as it's clearly a poor choice.
-
-and offers backwards
-compatibility with YAML 1.1 in some cases.
-1.2, including support for
-anchors, tags, map merging, etc. Multi-document unmarshalling is not yet
-implemented, and base-60 floats from YAML 1.1 are purposefully not
-supported since they're a poor design and are gone in YAML 1.2.
-
-Installation and usage
-----------------------
-
-The import path for the package is *gopkg.in/yaml.v3*.
-
-To install it, run:
-
-    go get gopkg.in/yaml.v3
-
-API documentation
------------------
-
-If opened in a browser, the import path itself leads to the API documentation:
-
-  - [https://gopkg.in/yaml.v3](https://gopkg.in/yaml.v3)
-
-API stability
--------------
-
-The package API for yaml v3 will remain stable as described in [gopkg.in](https://gopkg.in).
-
-
-License
--------
-
-The yaml package is licensed under the MIT and Apache License 2.0 licenses.
-Please see the LICENSE file for details.
-
-
-Example
--------
-
-```Go
-package main
-
-import (
-        "fmt"
-        "log"
-
-        "gopkg.in/yaml.v3"
-)
-
-var data = `
-a: Easy!
-b:
-  c: 2
-  d: [3, 4]
-`
-
-// Note: struct fields must be public in order for unmarshal to
-// correctly populate the data.
-type T struct {
-        A string
-        B struct {
-                RenamedC int   `yaml:"c"`
-                D        []int `yaml:",flow"`
-        }
-}
-
-func main() {
-        t := T{}
-    
-        err := yaml.Unmarshal([]byte(data), &t)
-        if err != nil {
-                log.Fatalf("error: %v", err)
-        }
-        fmt.Printf("--- t:\n%v\n\n", t)
-    
-        d, err := yaml.Marshal(&t)
-        if err != nil {
-                log.Fatalf("error: %v", err)
-        }
-        fmt.Printf("--- t dump:\n%s\n\n", string(d))
-    
-        m := make(map[interface{}]interface{})
-    
-        err = yaml.Unmarshal([]byte(data), &m)
-        if err != nil {
-                log.Fatalf("error: %v", err)
-        }
-        fmt.Printf("--- m:\n%v\n\n", m)
-    
-        d, err = yaml.Marshal(&m)
-        if err != nil {
-                log.Fatalf("error: %v", err)
-        }
-        fmt.Printf("--- m dump:\n%s\n\n", string(d))
-}
-```
-
-This example will generate the following output:
-
-```
---- t:
-{Easy! {2 [3 4]}}
-
---- t dump:
-a: Easy!
-b:
-  c: 2
-  d: [3, 4]
-
-
---- m:
-map[a:Easy! b:map[c:2 d:[3 4]]]
-
---- m dump:
-a: Easy!
-b:
-  c: 2
-  d:
-  - 3
-  - 4
-```
-
diff --git a/vendor/gopkg.in/yaml.v3/apic.go b/vendor/gopkg.in/yaml.v3/apic.go
deleted file mode 100644
index ae7d049..0000000
--- a/vendor/gopkg.in/yaml.v3/apic.go
+++ /dev/null
@@ -1,747 +0,0 @@
-// 
-// Copyright (c) 2011-2019 Canonical Ltd
-// Copyright (c) 2006-2010 Kirill Simonov
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-// of the Software, and to permit persons to whom the Software is furnished to do
-// so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package yaml
-
-import (
-	"io"
-)
-
-func yaml_insert_token(parser *yaml_parser_t, pos int, token *yaml_token_t) {
-	//fmt.Println("yaml_insert_token", "pos:", pos, "typ:", token.typ, "head:", parser.tokens_head, "len:", len(parser.tokens))
-
-	// Check if we can move the queue at the beginning of the buffer.
-	if parser.tokens_head > 0 && len(parser.tokens) == cap(parser.tokens) {
-		if parser.tokens_head != len(parser.tokens) {
-			copy(parser.tokens, parser.tokens[parser.tokens_head:])
-		}
-		parser.tokens = parser.tokens[:len(parser.tokens)-parser.tokens_head]
-		parser.tokens_head = 0
-	}
-	parser.tokens = append(parser.tokens, *token)
-	if pos < 0 {
-		return
-	}
-	copy(parser.tokens[parser.tokens_head+pos+1:], parser.tokens[parser.tokens_head+pos:])
-	parser.tokens[parser.tokens_head+pos] = *token
-}
-
-// Create a new parser object.
-func yaml_parser_initialize(parser *yaml_parser_t) bool {
-	*parser = yaml_parser_t{
-		raw_buffer: make([]byte, 0, input_raw_buffer_size),
-		buffer:     make([]byte, 0, input_buffer_size),
-	}
-	return true
-}
-
-// Destroy a parser object.
-func yaml_parser_delete(parser *yaml_parser_t) {
-	*parser = yaml_parser_t{}
-}
-
-// String read handler.
-func yaml_string_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
-	if parser.input_pos == len(parser.input) {
-		return 0, io.EOF
-	}
-	n = copy(buffer, parser.input[parser.input_pos:])
-	parser.input_pos += n
-	return n, nil
-}
-
-// Reader read handler.
-func yaml_reader_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
-	return parser.input_reader.Read(buffer)
-}
-
-// Set a string input.
-func yaml_parser_set_input_string(parser *yaml_parser_t, input []byte) {
-	if parser.read_handler != nil {
-		panic("must set the input source only once")
-	}
-	parser.read_handler = yaml_string_read_handler
-	parser.input = input
-	parser.input_pos = 0
-}
-
-// Set a file input.
-func yaml_parser_set_input_reader(parser *yaml_parser_t, r io.Reader) {
-	if parser.read_handler != nil {
-		panic("must set the input source only once")
-	}
-	parser.read_handler = yaml_reader_read_handler
-	parser.input_reader = r
-}
-
-// Set the source encoding.
-func yaml_parser_set_encoding(parser *yaml_parser_t, encoding yaml_encoding_t) {
-	if parser.encoding != yaml_ANY_ENCODING {
-		panic("must set the encoding only once")
-	}
-	parser.encoding = encoding
-}
-
-// Create a new emitter object.
-func yaml_emitter_initialize(emitter *yaml_emitter_t) {
-	*emitter = yaml_emitter_t{
-		buffer:     make([]byte, output_buffer_size),
-		raw_buffer: make([]byte, 0, output_raw_buffer_size),
-		states:     make([]yaml_emitter_state_t, 0, initial_stack_size),
-		events:     make([]yaml_event_t, 0, initial_queue_size),
-		best_width: -1,
-	}
-}
-
-// Destroy an emitter object.
-func yaml_emitter_delete(emitter *yaml_emitter_t) {
-	*emitter = yaml_emitter_t{}
-}
-
-// String write handler.
-func yaml_string_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
-	*emitter.output_buffer = append(*emitter.output_buffer, buffer...)
-	return nil
-}
-
-// yaml_writer_write_handler uses emitter.output_writer to write the
-// emitted text.
-func yaml_writer_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
-	_, err := emitter.output_writer.Write(buffer)
-	return err
-}
-
-// Set a string output.
-func yaml_emitter_set_output_string(emitter *yaml_emitter_t, output_buffer *[]byte) {
-	if emitter.write_handler != nil {
-		panic("must set the output target only once")
-	}
-	emitter.write_handler = yaml_string_write_handler
-	emitter.output_buffer = output_buffer
-}
-
-// Set a file output.
-func yaml_emitter_set_output_writer(emitter *yaml_emitter_t, w io.Writer) {
-	if emitter.write_handler != nil {
-		panic("must set the output target only once")
-	}
-	emitter.write_handler = yaml_writer_write_handler
-	emitter.output_writer = w
-}
-
-// Set the output encoding.
-func yaml_emitter_set_encoding(emitter *yaml_emitter_t, encoding yaml_encoding_t) {
-	if emitter.encoding != yaml_ANY_ENCODING {
-		panic("must set the output encoding only once")
-	}
-	emitter.encoding = encoding
-}
-
-// Set the canonical output style.
-func yaml_emitter_set_canonical(emitter *yaml_emitter_t, canonical bool) {
-	emitter.canonical = canonical
-}
-
-// Set the indentation increment.
-func yaml_emitter_set_indent(emitter *yaml_emitter_t, indent int) {
-	if indent < 2 || indent > 9 {
-		indent = 2
-	}
-	emitter.best_indent = indent
-}
-
-// Set the preferred line width.
-func yaml_emitter_set_width(emitter *yaml_emitter_t, width int) {
-	if width < 0 {
-		width = -1
-	}
-	emitter.best_width = width
-}
-
-// Set if unescaped non-ASCII characters are allowed.
-func yaml_emitter_set_unicode(emitter *yaml_emitter_t, unicode bool) {
-	emitter.unicode = unicode
-}
-
-// Set the preferred line break character.
-func yaml_emitter_set_break(emitter *yaml_emitter_t, line_break yaml_break_t) {
-	emitter.line_break = line_break
-}
-
-///*
-// * Destroy a token object.
-// */
-//
-//YAML_DECLARE(void)
-//yaml_token_delete(yaml_token_t *token)
-//{
-//    assert(token);  // Non-NULL token object expected.
-//
-//    switch (token.type)
-//    {
-//        case YAML_TAG_DIRECTIVE_TOKEN:
-//            yaml_free(token.data.tag_directive.handle);
-//            yaml_free(token.data.tag_directive.prefix);
-//            break;
-//
-//        case YAML_ALIAS_TOKEN:
-//            yaml_free(token.data.alias.value);
-//            break;
-//
-//        case YAML_ANCHOR_TOKEN:
-//            yaml_free(token.data.anchor.value);
-//            break;
-//
-//        case YAML_TAG_TOKEN:
-//            yaml_free(token.data.tag.handle);
-//            yaml_free(token.data.tag.suffix);
-//            break;
-//
-//        case YAML_SCALAR_TOKEN:
-//            yaml_free(token.data.scalar.value);
-//            break;
-//
-//        default:
-//            break;
-//    }
-//
-//    memset(token, 0, sizeof(yaml_token_t));
-//}
-//
-///*
-// * Check if a string is a valid UTF-8 sequence.
-// *
-// * Check 'reader.c' for more details on UTF-8 encoding.
-// */
-//
-//static int
-//yaml_check_utf8(yaml_char_t *start, size_t length)
-//{
-//    yaml_char_t *end = start+length;
-//    yaml_char_t *pointer = start;
-//
-//    while (pointer < end) {
-//        unsigned char octet;
-//        unsigned int width;
-//        unsigned int value;
-//        size_t k;
-//
-//        octet = pointer[0];
-//        width = (octet & 0x80) == 0x00 ? 1 :
-//                (octet & 0xE0) == 0xC0 ? 2 :
-//                (octet & 0xF0) == 0xE0 ? 3 :
-//                (octet & 0xF8) == 0xF0 ? 4 : 0;
-//        value = (octet & 0x80) == 0x00 ? octet & 0x7F :
-//                (octet & 0xE0) == 0xC0 ? octet & 0x1F :
-//                (octet & 0xF0) == 0xE0 ? octet & 0x0F :
-//                (octet & 0xF8) == 0xF0 ? octet & 0x07 : 0;
-//        if (!width) return 0;
-//        if (pointer+width > end) return 0;
-//        for (k = 1; k < width; k ++) {
-//            octet = pointer[k];
-//            if ((octet & 0xC0) != 0x80) return 0;
-//            value = (value << 6) + (octet & 0x3F);
-//        }
-//        if (!((width == 1) ||
-//            (width == 2 && value >= 0x80) ||
-//            (width == 3 && value >= 0x800) ||
-//            (width == 4 && value >= 0x10000))) return 0;
-//
-//        pointer += width;
-//    }
-//
-//    return 1;
-//}
-//
-
-// Create STREAM-START.
-func yaml_stream_start_event_initialize(event *yaml_event_t, encoding yaml_encoding_t) {
-	*event = yaml_event_t{
-		typ:      yaml_STREAM_START_EVENT,
-		encoding: encoding,
-	}
-}
-
-// Create STREAM-END.
-func yaml_stream_end_event_initialize(event *yaml_event_t) {
-	*event = yaml_event_t{
-		typ: yaml_STREAM_END_EVENT,
-	}
-}
-
-// Create DOCUMENT-START.
-func yaml_document_start_event_initialize(
-	event *yaml_event_t,
-	version_directive *yaml_version_directive_t,
-	tag_directives []yaml_tag_directive_t,
-	implicit bool,
-) {
-	*event = yaml_event_t{
-		typ:               yaml_DOCUMENT_START_EVENT,
-		version_directive: version_directive,
-		tag_directives:    tag_directives,
-		implicit:          implicit,
-	}
-}
-
-// Create DOCUMENT-END.
-func yaml_document_end_event_initialize(event *yaml_event_t, implicit bool) {
-	*event = yaml_event_t{
-		typ:      yaml_DOCUMENT_END_EVENT,
-		implicit: implicit,
-	}
-}
-
-// Create ALIAS.
-func yaml_alias_event_initialize(event *yaml_event_t, anchor []byte) bool {
-	*event = yaml_event_t{
-		typ:    yaml_ALIAS_EVENT,
-		anchor: anchor,
-	}
-	return true
-}
-
-// Create SCALAR.
-func yaml_scalar_event_initialize(event *yaml_event_t, anchor, tag, value []byte, plain_implicit, quoted_implicit bool, style yaml_scalar_style_t) bool {
-	*event = yaml_event_t{
-		typ:             yaml_SCALAR_EVENT,
-		anchor:          anchor,
-		tag:             tag,
-		value:           value,
-		implicit:        plain_implicit,
-		quoted_implicit: quoted_implicit,
-		style:           yaml_style_t(style),
-	}
-	return true
-}
-
-// Create SEQUENCE-START.
-func yaml_sequence_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_sequence_style_t) bool {
-	*event = yaml_event_t{
-		typ:      yaml_SEQUENCE_START_EVENT,
-		anchor:   anchor,
-		tag:      tag,
-		implicit: implicit,
-		style:    yaml_style_t(style),
-	}
-	return true
-}
-
-// Create SEQUENCE-END.
-func yaml_sequence_end_event_initialize(event *yaml_event_t) bool {
-	*event = yaml_event_t{
-		typ: yaml_SEQUENCE_END_EVENT,
-	}
-	return true
-}
-
-// Create MAPPING-START.
-func yaml_mapping_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_mapping_style_t) {
-	*event = yaml_event_t{
-		typ:      yaml_MAPPING_START_EVENT,
-		anchor:   anchor,
-		tag:      tag,
-		implicit: implicit,
-		style:    yaml_style_t(style),
-	}
-}
-
-// Create MAPPING-END.
-func yaml_mapping_end_event_initialize(event *yaml_event_t) {
-	*event = yaml_event_t{
-		typ: yaml_MAPPING_END_EVENT,
-	}
-}
-
-// Destroy an event object.
-func yaml_event_delete(event *yaml_event_t) {
-	*event = yaml_event_t{}
-}
-
-///*
-// * Create a document object.
-// */
-//
-//YAML_DECLARE(int)
-//yaml_document_initialize(document *yaml_document_t,
-//        version_directive *yaml_version_directive_t,
-//        tag_directives_start *yaml_tag_directive_t,
-//        tag_directives_end *yaml_tag_directive_t,
-//        start_implicit int, end_implicit int)
-//{
-//    struct {
-//        error yaml_error_type_t
-//    } context
-//    struct {
-//        start *yaml_node_t
-//        end *yaml_node_t
-//        top *yaml_node_t
-//    } nodes = { NULL, NULL, NULL }
-//    version_directive_copy *yaml_version_directive_t = NULL
-//    struct {
-//        start *yaml_tag_directive_t
-//        end *yaml_tag_directive_t
-//        top *yaml_tag_directive_t
-//    } tag_directives_copy = { NULL, NULL, NULL }
-//    value yaml_tag_directive_t = { NULL, NULL }
-//    mark yaml_mark_t = { 0, 0, 0 }
-//
-//    assert(document) // Non-NULL document object is expected.
-//    assert((tag_directives_start && tag_directives_end) ||
-//            (tag_directives_start == tag_directives_end))
-//                            // Valid tag directives are expected.
-//
-//    if (!STACK_INIT(&context, nodes, INITIAL_STACK_SIZE)) goto error
-//
-//    if (version_directive) {
-//        version_directive_copy = yaml_malloc(sizeof(yaml_version_directive_t))
-//        if (!version_directive_copy) goto error
-//        version_directive_copy.major = version_directive.major
-//        version_directive_copy.minor = version_directive.minor
-//    }
-//
-//    if (tag_directives_start != tag_directives_end) {
-//        tag_directive *yaml_tag_directive_t
-//        if (!STACK_INIT(&context, tag_directives_copy, INITIAL_STACK_SIZE))
-//            goto error
-//        for (tag_directive = tag_directives_start
-//                tag_directive != tag_directives_end; tag_directive ++) {
-//            assert(tag_directive.handle)
-//            assert(tag_directive.prefix)
-//            if (!yaml_check_utf8(tag_directive.handle,
-//                        strlen((char *)tag_directive.handle)))
-//                goto error
-//            if (!yaml_check_utf8(tag_directive.prefix,
-//                        strlen((char *)tag_directive.prefix)))
-//                goto error
-//            value.handle = yaml_strdup(tag_directive.handle)
-//            value.prefix = yaml_strdup(tag_directive.prefix)
-//            if (!value.handle || !value.prefix) goto error
-//            if (!PUSH(&context, tag_directives_copy, value))
-//                goto error
-//            value.handle = NULL
-//            value.prefix = NULL
-//        }
-//    }
-//
-//    DOCUMENT_INIT(*document, nodes.start, nodes.end, version_directive_copy,
-//            tag_directives_copy.start, tag_directives_copy.top,
-//            start_implicit, end_implicit, mark, mark)
-//
-//    return 1
-//
-//error:
-//    STACK_DEL(&context, nodes)
-//    yaml_free(version_directive_copy)
-//    while (!STACK_EMPTY(&context, tag_directives_copy)) {
-//        value yaml_tag_directive_t = POP(&context, tag_directives_copy)
-//        yaml_free(value.handle)
-//        yaml_free(value.prefix)
-//    }
-//    STACK_DEL(&context, tag_directives_copy)
-//    yaml_free(value.handle)
-//    yaml_free(value.prefix)
-//
-//    return 0
-//}
-//
-///*
-// * Destroy a document object.
-// */
-//
-//YAML_DECLARE(void)
-//yaml_document_delete(document *yaml_document_t)
-//{
-//    struct {
-//        error yaml_error_type_t
-//    } context
-//    tag_directive *yaml_tag_directive_t
-//
-//    context.error = YAML_NO_ERROR // Eliminate a compiler warning.
-//
-//    assert(document) // Non-NULL document object is expected.
-//
-//    while (!STACK_EMPTY(&context, document.nodes)) {
-//        node yaml_node_t = POP(&context, document.nodes)
-//        yaml_free(node.tag)
-//        switch (node.type) {
-//            case YAML_SCALAR_NODE:
-//                yaml_free(node.data.scalar.value)
-//                break
-//            case YAML_SEQUENCE_NODE:
-//                STACK_DEL(&context, node.data.sequence.items)
-//                break
-//            case YAML_MAPPING_NODE:
-//                STACK_DEL(&context, node.data.mapping.pairs)
-//                break
-//            default:
-//                assert(0) // Should not happen.
-//        }
-//    }
-//    STACK_DEL(&context, document.nodes)
-//
-//    yaml_free(document.version_directive)
-//    for (tag_directive = document.tag_directives.start
-//            tag_directive != document.tag_directives.end
-//            tag_directive++) {
-//        yaml_free(tag_directive.handle)
-//        yaml_free(tag_directive.prefix)
-//    }
-//    yaml_free(document.tag_directives.start)
-//
-//    memset(document, 0, sizeof(yaml_document_t))
-//}
-//
-///**
-// * Get a document node.
-// */
-//
-//YAML_DECLARE(yaml_node_t *)
-//yaml_document_get_node(document *yaml_document_t, index int)
-//{
-//    assert(document) // Non-NULL document object is expected.
-//
-//    if (index > 0 && document.nodes.start + index <= document.nodes.top) {
-//        return document.nodes.start + index - 1
-//    }
-//    return NULL
-//}
-//
-///**
-// * Get the root object.
-// */
-//
-//YAML_DECLARE(yaml_node_t *)
-//yaml_document_get_root_node(document *yaml_document_t)
-//{
-//    assert(document) // Non-NULL document object is expected.
-//
-//    if (document.nodes.top != document.nodes.start) {
-//        return document.nodes.start
-//    }
-//    return NULL
-//}
-//
-///*
-// * Add a scalar node to a document.
-// */
-//
-//YAML_DECLARE(int)
-//yaml_document_add_scalar(document *yaml_document_t,
-//        tag *yaml_char_t, value *yaml_char_t, length int,
-//        style yaml_scalar_style_t)
-//{
-//    struct {
-//        error yaml_error_type_t
-//    } context
-//    mark yaml_mark_t = { 0, 0, 0 }
-//    tag_copy *yaml_char_t = NULL
-//    value_copy *yaml_char_t = NULL
-//    node yaml_node_t
-//
-//    assert(document) // Non-NULL document object is expected.
-//    assert(value) // Non-NULL value is expected.
-//
-//    if (!tag) {
-//        tag = (yaml_char_t *)YAML_DEFAULT_SCALAR_TAG
-//    }
-//
-//    if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
-//    tag_copy = yaml_strdup(tag)
-//    if (!tag_copy) goto error
-//
-//    if (length < 0) {
-//        length = strlen((char *)value)
-//    }
-//
-//    if (!yaml_check_utf8(value, length)) goto error
-//    value_copy = yaml_malloc(length+1)
-//    if (!value_copy) goto error
-//    memcpy(value_copy, value, length)
-//    value_copy[length] = '\0'
-//
-//    SCALAR_NODE_INIT(node, tag_copy, value_copy, length, style, mark, mark)
-//    if (!PUSH(&context, document.nodes, node)) goto error
-//
-//    return document.nodes.top - document.nodes.start
-//
-//error:
-//    yaml_free(tag_copy)
-//    yaml_free(value_copy)
-//
-//    return 0
-//}
-//
-///*
-// * Add a sequence node to a document.
-// */
-//
-//YAML_DECLARE(int)
-//yaml_document_add_sequence(document *yaml_document_t,
-//        tag *yaml_char_t, style yaml_sequence_style_t)
-//{
-//    struct {
-//        error yaml_error_type_t
-//    } context
-//    mark yaml_mark_t = { 0, 0, 0 }
-//    tag_copy *yaml_char_t = NULL
-//    struct {
-//        start *yaml_node_item_t
-//        end *yaml_node_item_t
-//        top *yaml_node_item_t
-//    } items = { NULL, NULL, NULL }
-//    node yaml_node_t
-//
-//    assert(document) // Non-NULL document object is expected.
-//
-//    if (!tag) {
-//        tag = (yaml_char_t *)YAML_DEFAULT_SEQUENCE_TAG
-//    }
-//
-//    if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
-//    tag_copy = yaml_strdup(tag)
-//    if (!tag_copy) goto error
-//
-//    if (!STACK_INIT(&context, items, INITIAL_STACK_SIZE)) goto error
-//
-//    SEQUENCE_NODE_INIT(node, tag_copy, items.start, items.end,
-//            style, mark, mark)
-//    if (!PUSH(&context, document.nodes, node)) goto error
-//
-//    return document.nodes.top - document.nodes.start
-//
-//error:
-//    STACK_DEL(&context, items)
-//    yaml_free(tag_copy)
-//
-//    return 0
-//}
-//
-///*
-// * Add a mapping node to a document.
-// */
-//
-//YAML_DECLARE(int)
-//yaml_document_add_mapping(document *yaml_document_t,
-//        tag *yaml_char_t, style yaml_mapping_style_t)
-//{
-//    struct {
-//        error yaml_error_type_t
-//    } context
-//    mark yaml_mark_t = { 0, 0, 0 }
-//    tag_copy *yaml_char_t = NULL
-//    struct {
-//        start *yaml_node_pair_t
-//        end *yaml_node_pair_t
-//        top *yaml_node_pair_t
-//    } pairs = { NULL, NULL, NULL }
-//    node yaml_node_t
-//
-//    assert(document) // Non-NULL document object is expected.
-//
-//    if (!tag) {
-//        tag = (yaml_char_t *)YAML_DEFAULT_MAPPING_TAG
-//    }
-//
-//    if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
-//    tag_copy = yaml_strdup(tag)
-//    if (!tag_copy) goto error
-//
-//    if (!STACK_INIT(&context, pairs, INITIAL_STACK_SIZE)) goto error
-//
-//    MAPPING_NODE_INIT(node, tag_copy, pairs.start, pairs.end,
-//            style, mark, mark)
-//    if (!PUSH(&context, document.nodes, node)) goto error
-//
-//    return document.nodes.top - document.nodes.start
-//
-//error:
-//    STACK_DEL(&context, pairs)
-//    yaml_free(tag_copy)
-//
-//    return 0
-//}
-//
-///*
-// * Append an item to a sequence node.
-// */
-//
-//YAML_DECLARE(int)
-//yaml_document_append_sequence_item(document *yaml_document_t,
-//        sequence int, item int)
-//{
-//    struct {
-//        error yaml_error_type_t
-//    } context
-//
-//    assert(document) // Non-NULL document is required.
-//    assert(sequence > 0
-//            && document.nodes.start + sequence <= document.nodes.top)
-//                            // Valid sequence id is required.
-//    assert(document.nodes.start[sequence-1].type == YAML_SEQUENCE_NODE)
-//                            // A sequence node is required.
-//    assert(item > 0 && document.nodes.start + item <= document.nodes.top)
-//                            // Valid item id is required.
-//
-//    if (!PUSH(&context,
-//                document.nodes.start[sequence-1].data.sequence.items, item))
-//        return 0
-//
-//    return 1
-//}
-//
-///*
-// * Append a pair of a key and a value to a mapping node.
-// */
-//
-//YAML_DECLARE(int)
-//yaml_document_append_mapping_pair(document *yaml_document_t,
-//        mapping int, key int, value int)
-//{
-//    struct {
-//        error yaml_error_type_t
-//    } context
-//
-//    pair yaml_node_pair_t
-//
-//    assert(document) // Non-NULL document is required.
-//    assert(mapping > 0
-//            && document.nodes.start + mapping <= document.nodes.top)
-//                            // Valid mapping id is required.
-//    assert(document.nodes.start[mapping-1].type == YAML_MAPPING_NODE)
-//                            // A mapping node is required.
-//    assert(key > 0 && document.nodes.start + key <= document.nodes.top)
-//                            // Valid key id is required.
-//    assert(value > 0 && document.nodes.start + value <= document.nodes.top)
-//                            // Valid value id is required.
-//
-//    pair.key = key
-//    pair.value = value
-//
-//    if (!PUSH(&context,
-//                document.nodes.start[mapping-1].data.mapping.pairs, pair))
-//        return 0
-//
-//    return 1
-//}
-//
-//
diff --git a/vendor/gopkg.in/yaml.v3/decode.go b/vendor/gopkg.in/yaml.v3/decode.go
deleted file mode 100644
index 0173b69..0000000
--- a/vendor/gopkg.in/yaml.v3/decode.go
+++ /dev/null
@@ -1,1000 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package yaml
-
-import (
-	"encoding"
-	"encoding/base64"
-	"fmt"
-	"io"
-	"math"
-	"reflect"
-	"strconv"
-	"time"
-)
-
-// ----------------------------------------------------------------------------
-// Parser, produces a node tree out of a libyaml event stream.
-
-type parser struct {
-	parser   yaml_parser_t
-	event    yaml_event_t
-	doc      *Node
-	anchors  map[string]*Node
-	doneInit bool
-	textless bool
-}
-
-func newParser(b []byte) *parser {
-	p := parser{}
-	if !yaml_parser_initialize(&p.parser) {
-		panic("failed to initialize YAML emitter")
-	}
-	if len(b) == 0 {
-		b = []byte{'\n'}
-	}
-	yaml_parser_set_input_string(&p.parser, b)
-	return &p
-}
-
-func newParserFromReader(r io.Reader) *parser {
-	p := parser{}
-	if !yaml_parser_initialize(&p.parser) {
-		panic("failed to initialize YAML emitter")
-	}
-	yaml_parser_set_input_reader(&p.parser, r)
-	return &p
-}
-
-func (p *parser) init() {
-	if p.doneInit {
-		return
-	}
-	p.anchors = make(map[string]*Node)
-	p.expect(yaml_STREAM_START_EVENT)
-	p.doneInit = true
-}
-
-func (p *parser) destroy() {
-	if p.event.typ != yaml_NO_EVENT {
-		yaml_event_delete(&p.event)
-	}
-	yaml_parser_delete(&p.parser)
-}
-
-// expect consumes an event from the event stream and
-// checks that it's of the expected type.
-func (p *parser) expect(e yaml_event_type_t) {
-	if p.event.typ == yaml_NO_EVENT {
-		if !yaml_parser_parse(&p.parser, &p.event) {
-			p.fail()
-		}
-	}
-	if p.event.typ == yaml_STREAM_END_EVENT {
-		failf("attempted to go past the end of stream; corrupted value?")
-	}
-	if p.event.typ != e {
-		p.parser.problem = fmt.Sprintf("expected %s event but got %s", e, p.event.typ)
-		p.fail()
-	}
-	yaml_event_delete(&p.event)
-	p.event.typ = yaml_NO_EVENT
-}
-
-// peek peeks at the next event in the event stream,
-// puts the results into p.event and returns the event type.
-func (p *parser) peek() yaml_event_type_t {
-	if p.event.typ != yaml_NO_EVENT {
-		return p.event.typ
-	}
-	// It's curious choice from the underlying API to generally return a
-	// positive result on success, but on this case return true in an error
-	// scenario. This was the source of bugs in the past (issue #666).
-	if !yaml_parser_parse(&p.parser, &p.event) || p.parser.error != yaml_NO_ERROR {
-		p.fail()
-	}
-	return p.event.typ
-}
-
-func (p *parser) fail() {
-	var where string
-	var line int
-	if p.parser.context_mark.line != 0 {
-		line = p.parser.context_mark.line
-		// Scanner errors don't iterate line before returning error
-		if p.parser.error == yaml_SCANNER_ERROR {
-			line++
-		}
-	} else if p.parser.problem_mark.line != 0 {
-		line = p.parser.problem_mark.line
-		// Scanner errors don't iterate line before returning error
-		if p.parser.error == yaml_SCANNER_ERROR {
-			line++
-		}
-	}
-	if line != 0 {
-		where = "line " + strconv.Itoa(line) + ": "
-	}
-	var msg string
-	if len(p.parser.problem) > 0 {
-		msg = p.parser.problem
-	} else {
-		msg = "unknown problem parsing YAML content"
-	}
-	failf("%s%s", where, msg)
-}
-
-func (p *parser) anchor(n *Node, anchor []byte) {
-	if anchor != nil {
-		n.Anchor = string(anchor)
-		p.anchors[n.Anchor] = n
-	}
-}
-
-func (p *parser) parse() *Node {
-	p.init()
-	switch p.peek() {
-	case yaml_SCALAR_EVENT:
-		return p.scalar()
-	case yaml_ALIAS_EVENT:
-		return p.alias()
-	case yaml_MAPPING_START_EVENT:
-		return p.mapping()
-	case yaml_SEQUENCE_START_EVENT:
-		return p.sequence()
-	case yaml_DOCUMENT_START_EVENT:
-		return p.document()
-	case yaml_STREAM_END_EVENT:
-		// Happens when attempting to decode an empty buffer.
-		return nil
-	case yaml_TAIL_COMMENT_EVENT:
-		panic("internal error: unexpected tail comment event (please report)")
-	default:
-		panic("internal error: attempted to parse unknown event (please report): " + p.event.typ.String())
-	}
-}
-
-func (p *parser) node(kind Kind, defaultTag, tag, value string) *Node {
-	var style Style
-	if tag != "" && tag != "!" {
-		tag = shortTag(tag)
-		style = TaggedStyle
-	} else if defaultTag != "" {
-		tag = defaultTag
-	} else if kind == ScalarNode {
-		tag, _ = resolve("", value)
-	}
-	n := &Node{
-		Kind:  kind,
-		Tag:   tag,
-		Value: value,
-		Style: style,
-	}
-	if !p.textless {
-		n.Line = p.event.start_mark.line + 1
-		n.Column = p.event.start_mark.column + 1
-		n.HeadComment = string(p.event.head_comment)
-		n.LineComment = string(p.event.line_comment)
-		n.FootComment = string(p.event.foot_comment)
-	}
-	return n
-}
-
-func (p *parser) parseChild(parent *Node) *Node {
-	child := p.parse()
-	parent.Content = append(parent.Content, child)
-	return child
-}
-
-func (p *parser) document() *Node {
-	n := p.node(DocumentNode, "", "", "")
-	p.doc = n
-	p.expect(yaml_DOCUMENT_START_EVENT)
-	p.parseChild(n)
-	if p.peek() == yaml_DOCUMENT_END_EVENT {
-		n.FootComment = string(p.event.foot_comment)
-	}
-	p.expect(yaml_DOCUMENT_END_EVENT)
-	return n
-}
-
-func (p *parser) alias() *Node {
-	n := p.node(AliasNode, "", "", string(p.event.anchor))
-	n.Alias = p.anchors[n.Value]
-	if n.Alias == nil {
-		failf("unknown anchor '%s' referenced", n.Value)
-	}
-	p.expect(yaml_ALIAS_EVENT)
-	return n
-}
-
-func (p *parser) scalar() *Node {
-	var parsedStyle = p.event.scalar_style()
-	var nodeStyle Style
-	switch {
-	case parsedStyle&yaml_DOUBLE_QUOTED_SCALAR_STYLE != 0:
-		nodeStyle = DoubleQuotedStyle
-	case parsedStyle&yaml_SINGLE_QUOTED_SCALAR_STYLE != 0:
-		nodeStyle = SingleQuotedStyle
-	case parsedStyle&yaml_LITERAL_SCALAR_STYLE != 0:
-		nodeStyle = LiteralStyle
-	case parsedStyle&yaml_FOLDED_SCALAR_STYLE != 0:
-		nodeStyle = FoldedStyle
-	}
-	var nodeValue = string(p.event.value)
-	var nodeTag = string(p.event.tag)
-	var defaultTag string
-	if nodeStyle == 0 {
-		if nodeValue == "<<" {
-			defaultTag = mergeTag
-		}
-	} else {
-		defaultTag = strTag
-	}
-	n := p.node(ScalarNode, defaultTag, nodeTag, nodeValue)
-	n.Style |= nodeStyle
-	p.anchor(n, p.event.anchor)
-	p.expect(yaml_SCALAR_EVENT)
-	return n
-}
-
-func (p *parser) sequence() *Node {
-	n := p.node(SequenceNode, seqTag, string(p.event.tag), "")
-	if p.event.sequence_style()&yaml_FLOW_SEQUENCE_STYLE != 0 {
-		n.Style |= FlowStyle
-	}
-	p.anchor(n, p.event.anchor)
-	p.expect(yaml_SEQUENCE_START_EVENT)
-	for p.peek() != yaml_SEQUENCE_END_EVENT {
-		p.parseChild(n)
-	}
-	n.LineComment = string(p.event.line_comment)
-	n.FootComment = string(p.event.foot_comment)
-	p.expect(yaml_SEQUENCE_END_EVENT)
-	return n
-}
-
-func (p *parser) mapping() *Node {
-	n := p.node(MappingNode, mapTag, string(p.event.tag), "")
-	block := true
-	if p.event.mapping_style()&yaml_FLOW_MAPPING_STYLE != 0 {
-		block = false
-		n.Style |= FlowStyle
-	}
-	p.anchor(n, p.event.anchor)
-	p.expect(yaml_MAPPING_START_EVENT)
-	for p.peek() != yaml_MAPPING_END_EVENT {
-		k := p.parseChild(n)
-		if block && k.FootComment != "" {
-			// Must be a foot comment for the prior value when being dedented.
-			if len(n.Content) > 2 {
-				n.Content[len(n.Content)-3].FootComment = k.FootComment
-				k.FootComment = ""
-			}
-		}
-		v := p.parseChild(n)
-		if k.FootComment == "" && v.FootComment != "" {
-			k.FootComment = v.FootComment
-			v.FootComment = ""
-		}
-		if p.peek() == yaml_TAIL_COMMENT_EVENT {
-			if k.FootComment == "" {
-				k.FootComment = string(p.event.foot_comment)
-			}
-			p.expect(yaml_TAIL_COMMENT_EVENT)
-		}
-	}
-	n.LineComment = string(p.event.line_comment)
-	n.FootComment = string(p.event.foot_comment)
-	if n.Style&FlowStyle == 0 && n.FootComment != "" && len(n.Content) > 1 {
-		n.Content[len(n.Content)-2].FootComment = n.FootComment
-		n.FootComment = ""
-	}
-	p.expect(yaml_MAPPING_END_EVENT)
-	return n
-}
-
-// ----------------------------------------------------------------------------
-// Decoder, unmarshals a node into a provided value.
-
-type decoder struct {
-	doc     *Node
-	aliases map[*Node]bool
-	terrors []string
-
-	stringMapType  reflect.Type
-	generalMapType reflect.Type
-
-	knownFields bool
-	uniqueKeys  bool
-	decodeCount int
-	aliasCount  int
-	aliasDepth  int
-
-	mergedFields map[interface{}]bool
-}
-
-var (
-	nodeType       = reflect.TypeOf(Node{})
-	durationType   = reflect.TypeOf(time.Duration(0))
-	stringMapType  = reflect.TypeOf(map[string]interface{}{})
-	generalMapType = reflect.TypeOf(map[interface{}]interface{}{})
-	ifaceType      = generalMapType.Elem()
-	timeType       = reflect.TypeOf(time.Time{})
-	ptrTimeType    = reflect.TypeOf(&time.Time{})
-)
-
-func newDecoder() *decoder {
-	d := &decoder{
-		stringMapType:  stringMapType,
-		generalMapType: generalMapType,
-		uniqueKeys:     true,
-	}
-	d.aliases = make(map[*Node]bool)
-	return d
-}
-
-func (d *decoder) terror(n *Node, tag string, out reflect.Value) {
-	if n.Tag != "" {
-		tag = n.Tag
-	}
-	value := n.Value
-	if tag != seqTag && tag != mapTag {
-		if len(value) > 10 {
-			value = " `" + value[:7] + "...`"
-		} else {
-			value = " `" + value + "`"
-		}
-	}
-	d.terrors = append(d.terrors, fmt.Sprintf("line %d: cannot unmarshal %s%s into %s", n.Line, shortTag(tag), value, out.Type()))
-}
-
-func (d *decoder) callUnmarshaler(n *Node, u Unmarshaler) (good bool) {
-	err := u.UnmarshalYAML(n)
-	if e, ok := err.(*TypeError); ok {
-		d.terrors = append(d.terrors, e.Errors...)
-		return false
-	}
-	if err != nil {
-		fail(err)
-	}
-	return true
-}
-
-func (d *decoder) callObsoleteUnmarshaler(n *Node, u obsoleteUnmarshaler) (good bool) {
-	terrlen := len(d.terrors)
-	err := u.UnmarshalYAML(func(v interface{}) (err error) {
-		defer handleErr(&err)
-		d.unmarshal(n, reflect.ValueOf(v))
-		if len(d.terrors) > terrlen {
-			issues := d.terrors[terrlen:]
-			d.terrors = d.terrors[:terrlen]
-			return &TypeError{issues}
-		}
-		return nil
-	})
-	if e, ok := err.(*TypeError); ok {
-		d.terrors = append(d.terrors, e.Errors...)
-		return false
-	}
-	if err != nil {
-		fail(err)
-	}
-	return true
-}
-
-// d.prepare initializes and dereferences pointers and calls UnmarshalYAML
-// if a value is found to implement it.
-// It returns the initialized and dereferenced out value, whether
-// unmarshalling was already done by UnmarshalYAML, and if so whether
-// its types unmarshalled appropriately.
-//
-// If n holds a null value, prepare returns before doing anything.
-func (d *decoder) prepare(n *Node, out reflect.Value) (newout reflect.Value, unmarshaled, good bool) {
-	if n.ShortTag() == nullTag {
-		return out, false, false
-	}
-	again := true
-	for again {
-		again = false
-		if out.Kind() == reflect.Ptr {
-			if out.IsNil() {
-				out.Set(reflect.New(out.Type().Elem()))
-			}
-			out = out.Elem()
-			again = true
-		}
-		if out.CanAddr() {
-			outi := out.Addr().Interface()
-			if u, ok := outi.(Unmarshaler); ok {
-				good = d.callUnmarshaler(n, u)
-				return out, true, good
-			}
-			if u, ok := outi.(obsoleteUnmarshaler); ok {
-				good = d.callObsoleteUnmarshaler(n, u)
-				return out, true, good
-			}
-		}
-	}
-	return out, false, false
-}
-
-func (d *decoder) fieldByIndex(n *Node, v reflect.Value, index []int) (field reflect.Value) {
-	if n.ShortTag() == nullTag {
-		return reflect.Value{}
-	}
-	for _, num := range index {
-		for {
-			if v.Kind() == reflect.Ptr {
-				if v.IsNil() {
-					v.Set(reflect.New(v.Type().Elem()))
-				}
-				v = v.Elem()
-				continue
-			}
-			break
-		}
-		v = v.Field(num)
-	}
-	return v
-}
-
-const (
-	// 400,000 decode operations is ~500kb of dense object declarations, or
-	// ~5kb of dense object declarations with 10000% alias expansion
-	alias_ratio_range_low = 400000
-
-	// 4,000,000 decode operations is ~5MB of dense object declarations, or
-	// ~4.5MB of dense object declarations with 10% alias expansion
-	alias_ratio_range_high = 4000000
-
-	// alias_ratio_range is the range over which we scale allowed alias ratios
-	alias_ratio_range = float64(alias_ratio_range_high - alias_ratio_range_low)
-)
-
-func allowedAliasRatio(decodeCount int) float64 {
-	switch {
-	case decodeCount <= alias_ratio_range_low:
-		// allow 99% to come from alias expansion for small-to-medium documents
-		return 0.99
-	case decodeCount >= alias_ratio_range_high:
-		// allow 10% to come from alias expansion for very large documents
-		return 0.10
-	default:
-		// scale smoothly from 99% down to 10% over the range.
-		// this maps to 396,000 - 400,000 allowed alias-driven decodes over the range.
-		// 400,000 decode operations is ~100MB of allocations in worst-case scenarios (single-item maps).
-		return 0.99 - 0.89*(float64(decodeCount-alias_ratio_range_low)/alias_ratio_range)
-	}
-}
-
-func (d *decoder) unmarshal(n *Node, out reflect.Value) (good bool) {
-	d.decodeCount++
-	if d.aliasDepth > 0 {
-		d.aliasCount++
-	}
-	if d.aliasCount > 100 && d.decodeCount > 1000 && float64(d.aliasCount)/float64(d.decodeCount) > allowedAliasRatio(d.decodeCount) {
-		failf("document contains excessive aliasing")
-	}
-	if out.Type() == nodeType {
-		out.Set(reflect.ValueOf(n).Elem())
-		return true
-	}
-	switch n.Kind {
-	case DocumentNode:
-		return d.document(n, out)
-	case AliasNode:
-		return d.alias(n, out)
-	}
-	out, unmarshaled, good := d.prepare(n, out)
-	if unmarshaled {
-		return good
-	}
-	switch n.Kind {
-	case ScalarNode:
-		good = d.scalar(n, out)
-	case MappingNode:
-		good = d.mapping(n, out)
-	case SequenceNode:
-		good = d.sequence(n, out)
-	case 0:
-		if n.IsZero() {
-			return d.null(out)
-		}
-		fallthrough
-	default:
-		failf("cannot decode node with unknown kind %d", n.Kind)
-	}
-	return good
-}
-
-func (d *decoder) document(n *Node, out reflect.Value) (good bool) {
-	if len(n.Content) == 1 {
-		d.doc = n
-		d.unmarshal(n.Content[0], out)
-		return true
-	}
-	return false
-}
-
-func (d *decoder) alias(n *Node, out reflect.Value) (good bool) {
-	if d.aliases[n] {
-		// TODO this could actually be allowed in some circumstances.
-		failf("anchor '%s' value contains itself", n.Value)
-	}
-	d.aliases[n] = true
-	d.aliasDepth++
-	good = d.unmarshal(n.Alias, out)
-	d.aliasDepth--
-	delete(d.aliases, n)
-	return good
-}
-
-var zeroValue reflect.Value
-
-func resetMap(out reflect.Value) {
-	for _, k := range out.MapKeys() {
-		out.SetMapIndex(k, zeroValue)
-	}
-}
-
-func (d *decoder) null(out reflect.Value) bool {
-	if out.CanAddr() {
-		switch out.Kind() {
-		case reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice:
-			out.Set(reflect.Zero(out.Type()))
-			return true
-		}
-	}
-	return false
-}
-
-func (d *decoder) scalar(n *Node, out reflect.Value) bool {
-	var tag string
-	var resolved interface{}
-	if n.indicatedString() {
-		tag = strTag
-		resolved = n.Value
-	} else {
-		tag, resolved = resolve(n.Tag, n.Value)
-		if tag == binaryTag {
-			data, err := base64.StdEncoding.DecodeString(resolved.(string))
-			if err != nil {
-				failf("!!binary value contains invalid base64 data")
-			}
-			resolved = string(data)
-		}
-	}
-	if resolved == nil {
-		return d.null(out)
-	}
-	if resolvedv := reflect.ValueOf(resolved); out.Type() == resolvedv.Type() {
-		// We've resolved to exactly the type we want, so use that.
-		out.Set(resolvedv)
-		return true
-	}
-	// Perhaps we can use the value as a TextUnmarshaler to
-	// set its value.
-	if out.CanAddr() {
-		u, ok := out.Addr().Interface().(encoding.TextUnmarshaler)
-		if ok {
-			var text []byte
-			if tag == binaryTag {
-				text = []byte(resolved.(string))
-			} else {
-				// We let any value be unmarshaled into TextUnmarshaler.
-				// That might be more lax than we'd like, but the
-				// TextUnmarshaler itself should bowl out any dubious values.
-				text = []byte(n.Value)
-			}
-			err := u.UnmarshalText(text)
-			if err != nil {
-				fail(err)
-			}
-			return true
-		}
-	}
-	switch out.Kind() {
-	case reflect.String:
-		if tag == binaryTag {
-			out.SetString(resolved.(string))
-			return true
-		}
-		out.SetString(n.Value)
-		return true
-	case reflect.Interface:
-		out.Set(reflect.ValueOf(resolved))
-		return true
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		// This used to work in v2, but it's very unfriendly.
-		isDuration := out.Type() == durationType
-
-		switch resolved := resolved.(type) {
-		case int:
-			if !isDuration && !out.OverflowInt(int64(resolved)) {
-				out.SetInt(int64(resolved))
-				return true
-			}
-		case int64:
-			if !isDuration && !out.OverflowInt(resolved) {
-				out.SetInt(resolved)
-				return true
-			}
-		case uint64:
-			if !isDuration && resolved <= math.MaxInt64 && !out.OverflowInt(int64(resolved)) {
-				out.SetInt(int64(resolved))
-				return true
-			}
-		case float64:
-			if !isDuration && resolved <= math.MaxInt64 && !out.OverflowInt(int64(resolved)) {
-				out.SetInt(int64(resolved))
-				return true
-			}
-		case string:
-			if out.Type() == durationType {
-				d, err := time.ParseDuration(resolved)
-				if err == nil {
-					out.SetInt(int64(d))
-					return true
-				}
-			}
-		}
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
-		switch resolved := resolved.(type) {
-		case int:
-			if resolved >= 0 && !out.OverflowUint(uint64(resolved)) {
-				out.SetUint(uint64(resolved))
-				return true
-			}
-		case int64:
-			if resolved >= 0 && !out.OverflowUint(uint64(resolved)) {
-				out.SetUint(uint64(resolved))
-				return true
-			}
-		case uint64:
-			if !out.OverflowUint(uint64(resolved)) {
-				out.SetUint(uint64(resolved))
-				return true
-			}
-		case float64:
-			if resolved <= math.MaxUint64 && !out.OverflowUint(uint64(resolved)) {
-				out.SetUint(uint64(resolved))
-				return true
-			}
-		}
-	case reflect.Bool:
-		switch resolved := resolved.(type) {
-		case bool:
-			out.SetBool(resolved)
-			return true
-		case string:
-			// This offers some compatibility with the 1.1 spec (https://yaml.org/type/bool.html).
-			// It only works if explicitly attempting to unmarshal into a typed bool value.
-			switch resolved {
-			case "y", "Y", "yes", "Yes", "YES", "on", "On", "ON":
-				out.SetBool(true)
-				return true
-			case "n", "N", "no", "No", "NO", "off", "Off", "OFF":
-				out.SetBool(false)
-				return true
-			}
-		}
-	case reflect.Float32, reflect.Float64:
-		switch resolved := resolved.(type) {
-		case int:
-			out.SetFloat(float64(resolved))
-			return true
-		case int64:
-			out.SetFloat(float64(resolved))
-			return true
-		case uint64:
-			out.SetFloat(float64(resolved))
-			return true
-		case float64:
-			out.SetFloat(resolved)
-			return true
-		}
-	case reflect.Struct:
-		if resolvedv := reflect.ValueOf(resolved); out.Type() == resolvedv.Type() {
-			out.Set(resolvedv)
-			return true
-		}
-	case reflect.Ptr:
-		panic("yaml internal error: please report the issue")
-	}
-	d.terror(n, tag, out)
-	return false
-}
-
-func settableValueOf(i interface{}) reflect.Value {
-	v := reflect.ValueOf(i)
-	sv := reflect.New(v.Type()).Elem()
-	sv.Set(v)
-	return sv
-}
-
-func (d *decoder) sequence(n *Node, out reflect.Value) (good bool) {
-	l := len(n.Content)
-
-	var iface reflect.Value
-	switch out.Kind() {
-	case reflect.Slice:
-		out.Set(reflect.MakeSlice(out.Type(), l, l))
-	case reflect.Array:
-		if l != out.Len() {
-			failf("invalid array: want %d elements but got %d", out.Len(), l)
-		}
-	case reflect.Interface:
-		// No type hints. Will have to use a generic sequence.
-		iface = out
-		out = settableValueOf(make([]interface{}, l))
-	default:
-		d.terror(n, seqTag, out)
-		return false
-	}
-	et := out.Type().Elem()
-
-	j := 0
-	for i := 0; i < l; i++ {
-		e := reflect.New(et).Elem()
-		if ok := d.unmarshal(n.Content[i], e); ok {
-			out.Index(j).Set(e)
-			j++
-		}
-	}
-	if out.Kind() != reflect.Array {
-		out.Set(out.Slice(0, j))
-	}
-	if iface.IsValid() {
-		iface.Set(out)
-	}
-	return true
-}
-
-func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) {
-	l := len(n.Content)
-	if d.uniqueKeys {
-		nerrs := len(d.terrors)
-		for i := 0; i < l; i += 2 {
-			ni := n.Content[i]
-			for j := i + 2; j < l; j += 2 {
-				nj := n.Content[j]
-				if ni.Kind == nj.Kind && ni.Value == nj.Value {
-					d.terrors = append(d.terrors, fmt.Sprintf("line %d: mapping key %#v already defined at line %d", nj.Line, nj.Value, ni.Line))
-				}
-			}
-		}
-		if len(d.terrors) > nerrs {
-			return false
-		}
-	}
-	switch out.Kind() {
-	case reflect.Struct:
-		return d.mappingStruct(n, out)
-	case reflect.Map:
-		// okay
-	case reflect.Interface:
-		iface := out
-		if isStringMap(n) {
-			out = reflect.MakeMap(d.stringMapType)
-		} else {
-			out = reflect.MakeMap(d.generalMapType)
-		}
-		iface.Set(out)
-	default:
-		d.terror(n, mapTag, out)
-		return false
-	}
-
-	outt := out.Type()
-	kt := outt.Key()
-	et := outt.Elem()
-
-	stringMapType := d.stringMapType
-	generalMapType := d.generalMapType
-	if outt.Elem() == ifaceType {
-		if outt.Key().Kind() == reflect.String {
-			d.stringMapType = outt
-		} else if outt.Key() == ifaceType {
-			d.generalMapType = outt
-		}
-	}
-
-	mergedFields := d.mergedFields
-	d.mergedFields = nil
-
-	var mergeNode *Node
-
-	mapIsNew := false
-	if out.IsNil() {
-		out.Set(reflect.MakeMap(outt))
-		mapIsNew = true
-	}
-	for i := 0; i < l; i += 2 {
-		if isMerge(n.Content[i]) {
-			mergeNode = n.Content[i+1]
-			continue
-		}
-		k := reflect.New(kt).Elem()
-		if d.unmarshal(n.Content[i], k) {
-			if mergedFields != nil {
-				ki := k.Interface()
-				if mergedFields[ki] {
-					continue
-				}
-				mergedFields[ki] = true
-			}
-			kkind := k.Kind()
-			if kkind == reflect.Interface {
-				kkind = k.Elem().Kind()
-			}
-			if kkind == reflect.Map || kkind == reflect.Slice {
-				failf("invalid map key: %#v", k.Interface())
-			}
-			e := reflect.New(et).Elem()
-			if d.unmarshal(n.Content[i+1], e) || n.Content[i+1].ShortTag() == nullTag && (mapIsNew || !out.MapIndex(k).IsValid()) {
-				out.SetMapIndex(k, e)
-			}
-		}
-	}
-
-	d.mergedFields = mergedFields
-	if mergeNode != nil {
-		d.merge(n, mergeNode, out)
-	}
-
-	d.stringMapType = stringMapType
-	d.generalMapType = generalMapType
-	return true
-}
-
-func isStringMap(n *Node) bool {
-	if n.Kind != MappingNode {
-		return false
-	}
-	l := len(n.Content)
-	for i := 0; i < l; i += 2 {
-		shortTag := n.Content[i].ShortTag()
-		if shortTag != strTag && shortTag != mergeTag {
-			return false
-		}
-	}
-	return true
-}
-
-func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) {
-	sinfo, err := getStructInfo(out.Type())
-	if err != nil {
-		panic(err)
-	}
-
-	var inlineMap reflect.Value
-	var elemType reflect.Type
-	if sinfo.InlineMap != -1 {
-		inlineMap = out.Field(sinfo.InlineMap)
-		elemType = inlineMap.Type().Elem()
-	}
-
-	for _, index := range sinfo.InlineUnmarshalers {
-		field := d.fieldByIndex(n, out, index)
-		d.prepare(n, field)
-	}
-
-	mergedFields := d.mergedFields
-	d.mergedFields = nil
-	var mergeNode *Node
-	var doneFields []bool
-	if d.uniqueKeys {
-		doneFields = make([]bool, len(sinfo.FieldsList))
-	}
-	name := settableValueOf("")
-	l := len(n.Content)
-	for i := 0; i < l; i += 2 {
-		ni := n.Content[i]
-		if isMerge(ni) {
-			mergeNode = n.Content[i+1]
-			continue
-		}
-		if !d.unmarshal(ni, name) {
-			continue
-		}
-		sname := name.String()
-		if mergedFields != nil {
-			if mergedFields[sname] {
-				continue
-			}
-			mergedFields[sname] = true
-		}
-		if info, ok := sinfo.FieldsMap[sname]; ok {
-			if d.uniqueKeys {
-				if doneFields[info.Id] {
-					d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s already set in type %s", ni.Line, name.String(), out.Type()))
-					continue
-				}
-				doneFields[info.Id] = true
-			}
-			var field reflect.Value
-			if info.Inline == nil {
-				field = out.Field(info.Num)
-			} else {
-				field = d.fieldByIndex(n, out, info.Inline)
-			}
-			d.unmarshal(n.Content[i+1], field)
-		} else if sinfo.InlineMap != -1 {
-			if inlineMap.IsNil() {
-				inlineMap.Set(reflect.MakeMap(inlineMap.Type()))
-			}
-			value := reflect.New(elemType).Elem()
-			d.unmarshal(n.Content[i+1], value)
-			inlineMap.SetMapIndex(name, value)
-		} else if d.knownFields {
-			d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s not found in type %s", ni.Line, name.String(), out.Type()))
-		}
-	}
-
-	d.mergedFields = mergedFields
-	if mergeNode != nil {
-		d.merge(n, mergeNode, out)
-	}
-	return true
-}
-
-func failWantMap() {
-	failf("map merge requires map or sequence of maps as the value")
-}
-
-func (d *decoder) merge(parent *Node, merge *Node, out reflect.Value) {
-	mergedFields := d.mergedFields
-	if mergedFields == nil {
-		d.mergedFields = make(map[interface{}]bool)
-		for i := 0; i < len(parent.Content); i += 2 {
-			k := reflect.New(ifaceType).Elem()
-			if d.unmarshal(parent.Content[i], k) {
-				d.mergedFields[k.Interface()] = true
-			}
-		}
-	}
-
-	switch merge.Kind {
-	case MappingNode:
-		d.unmarshal(merge, out)
-	case AliasNode:
-		if merge.Alias != nil && merge.Alias.Kind != MappingNode {
-			failWantMap()
-		}
-		d.unmarshal(merge, out)
-	case SequenceNode:
-		for i := 0; i < len(merge.Content); i++ {
-			ni := merge.Content[i]
-			if ni.Kind == AliasNode {
-				if ni.Alias != nil && ni.Alias.Kind != MappingNode {
-					failWantMap()
-				}
-			} else if ni.Kind != MappingNode {
-				failWantMap()
-			}
-			d.unmarshal(ni, out)
-		}
-	default:
-		failWantMap()
-	}
-
-	d.mergedFields = mergedFields
-}
-
-func isMerge(n *Node) bool {
-	return n.Kind == ScalarNode && n.Value == "<<" && (n.Tag == "" || n.Tag == "!" || shortTag(n.Tag) == mergeTag)
-}
diff --git a/vendor/gopkg.in/yaml.v3/emitterc.go b/vendor/gopkg.in/yaml.v3/emitterc.go
deleted file mode 100644
index 0f47c9c..0000000
--- a/vendor/gopkg.in/yaml.v3/emitterc.go
+++ /dev/null
@@ -1,2020 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-// Copyright (c) 2006-2010 Kirill Simonov
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-// of the Software, and to permit persons to whom the Software is furnished to do
-// so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package yaml
-
-import (
-	"bytes"
-	"fmt"
-)
-
-// Flush the buffer if needed.
-func flush(emitter *yaml_emitter_t) bool {
-	if emitter.buffer_pos+5 >= len(emitter.buffer) {
-		return yaml_emitter_flush(emitter)
-	}
-	return true
-}
-
-// Put a character to the output buffer.
-func put(emitter *yaml_emitter_t, value byte) bool {
-	if emitter.buffer_pos+5 >= len(emitter.buffer) && !yaml_emitter_flush(emitter) {
-		return false
-	}
-	emitter.buffer[emitter.buffer_pos] = value
-	emitter.buffer_pos++
-	emitter.column++
-	return true
-}
-
-// Put a line break to the output buffer.
-func put_break(emitter *yaml_emitter_t) bool {
-	if emitter.buffer_pos+5 >= len(emitter.buffer) && !yaml_emitter_flush(emitter) {
-		return false
-	}
-	switch emitter.line_break {
-	case yaml_CR_BREAK:
-		emitter.buffer[emitter.buffer_pos] = '\r'
-		emitter.buffer_pos += 1
-	case yaml_LN_BREAK:
-		emitter.buffer[emitter.buffer_pos] = '\n'
-		emitter.buffer_pos += 1
-	case yaml_CRLN_BREAK:
-		emitter.buffer[emitter.buffer_pos+0] = '\r'
-		emitter.buffer[emitter.buffer_pos+1] = '\n'
-		emitter.buffer_pos += 2
-	default:
-		panic("unknown line break setting")
-	}
-	if emitter.column == 0 {
-		emitter.space_above = true
-	}
-	emitter.column = 0
-	emitter.line++
-	// [Go] Do this here and below and drop from everywhere else (see commented lines).
-	emitter.indention = true
-	return true
-}
-
-// Copy a character from a string into buffer.
-func write(emitter *yaml_emitter_t, s []byte, i *int) bool {
-	if emitter.buffer_pos+5 >= len(emitter.buffer) && !yaml_emitter_flush(emitter) {
-		return false
-	}
-	p := emitter.buffer_pos
-	w := width(s[*i])
-	switch w {
-	case 4:
-		emitter.buffer[p+3] = s[*i+3]
-		fallthrough
-	case 3:
-		emitter.buffer[p+2] = s[*i+2]
-		fallthrough
-	case 2:
-		emitter.buffer[p+1] = s[*i+1]
-		fallthrough
-	case 1:
-		emitter.buffer[p+0] = s[*i+0]
-	default:
-		panic("unknown character width")
-	}
-	emitter.column++
-	emitter.buffer_pos += w
-	*i += w
-	return true
-}
-
-// Write a whole string into buffer.
-func write_all(emitter *yaml_emitter_t, s []byte) bool {
-	for i := 0; i < len(s); {
-		if !write(emitter, s, &i) {
-			return false
-		}
-	}
-	return true
-}
-
-// Copy a line break character from a string into buffer.
-func write_break(emitter *yaml_emitter_t, s []byte, i *int) bool {
-	if s[*i] == '\n' {
-		if !put_break(emitter) {
-			return false
-		}
-		*i++
-	} else {
-		if !write(emitter, s, i) {
-			return false
-		}
-		if emitter.column == 0 {
-			emitter.space_above = true
-		}
-		emitter.column = 0
-		emitter.line++
-		// [Go] Do this here and above and drop from everywhere else (see commented lines).
-		emitter.indention = true
-	}
-	return true
-}
-
-// Set an emitter error and return false.
-func yaml_emitter_set_emitter_error(emitter *yaml_emitter_t, problem string) bool {
-	emitter.error = yaml_EMITTER_ERROR
-	emitter.problem = problem
-	return false
-}
-
-// Emit an event.
-func yaml_emitter_emit(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	emitter.events = append(emitter.events, *event)
-	for !yaml_emitter_need_more_events(emitter) {
-		event := &emitter.events[emitter.events_head]
-		if !yaml_emitter_analyze_event(emitter, event) {
-			return false
-		}
-		if !yaml_emitter_state_machine(emitter, event) {
-			return false
-		}
-		yaml_event_delete(event)
-		emitter.events_head++
-	}
-	return true
-}
-
-// Check if we need to accumulate more events before emitting.
-//
-// We accumulate extra
-//  - 1 event for DOCUMENT-START
-//  - 2 events for SEQUENCE-START
-//  - 3 events for MAPPING-START
-//
-func yaml_emitter_need_more_events(emitter *yaml_emitter_t) bool {
-	if emitter.events_head == len(emitter.events) {
-		return true
-	}
-	var accumulate int
-	switch emitter.events[emitter.events_head].typ {
-	case yaml_DOCUMENT_START_EVENT:
-		accumulate = 1
-		break
-	case yaml_SEQUENCE_START_EVENT:
-		accumulate = 2
-		break
-	case yaml_MAPPING_START_EVENT:
-		accumulate = 3
-		break
-	default:
-		return false
-	}
-	if len(emitter.events)-emitter.events_head > accumulate {
-		return false
-	}
-	var level int
-	for i := emitter.events_head; i < len(emitter.events); i++ {
-		switch emitter.events[i].typ {
-		case yaml_STREAM_START_EVENT, yaml_DOCUMENT_START_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT:
-			level++
-		case yaml_STREAM_END_EVENT, yaml_DOCUMENT_END_EVENT, yaml_SEQUENCE_END_EVENT, yaml_MAPPING_END_EVENT:
-			level--
-		}
-		if level == 0 {
-			return false
-		}
-	}
-	return true
-}
-
-// Append a directive to the directives stack.
-func yaml_emitter_append_tag_directive(emitter *yaml_emitter_t, value *yaml_tag_directive_t, allow_duplicates bool) bool {
-	for i := 0; i < len(emitter.tag_directives); i++ {
-		if bytes.Equal(value.handle, emitter.tag_directives[i].handle) {
-			if allow_duplicates {
-				return true
-			}
-			return yaml_emitter_set_emitter_error(emitter, "duplicate %TAG directive")
-		}
-	}
-
-	// [Go] Do we actually need to copy this given garbage collection
-	// and the lack of deallocating destructors?
-	tag_copy := yaml_tag_directive_t{
-		handle: make([]byte, len(value.handle)),
-		prefix: make([]byte, len(value.prefix)),
-	}
-	copy(tag_copy.handle, value.handle)
-	copy(tag_copy.prefix, value.prefix)
-	emitter.tag_directives = append(emitter.tag_directives, tag_copy)
-	return true
-}
-
-// Increase the indentation level.
-func yaml_emitter_increase_indent(emitter *yaml_emitter_t, flow, indentless bool) bool {
-	emitter.indents = append(emitter.indents, emitter.indent)
-	if emitter.indent < 0 {
-		if flow {
-			emitter.indent = emitter.best_indent
-		} else {
-			emitter.indent = 0
-		}
-	} else if !indentless {
-		// [Go] This was changed so that indentations are more regular.
-		if emitter.states[len(emitter.states)-1] == yaml_EMIT_BLOCK_SEQUENCE_ITEM_STATE {
-			// The first indent inside a sequence will just skip the "- " indicator.
-			emitter.indent += 2
-		} else {
-			// Everything else aligns to the chosen indentation.
-			emitter.indent = emitter.best_indent*((emitter.indent+emitter.best_indent)/emitter.best_indent)
-		}
-	}
-	return true
-}
-
-// State dispatcher.
-func yaml_emitter_state_machine(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	switch emitter.state {
-	default:
-	case yaml_EMIT_STREAM_START_STATE:
-		return yaml_emitter_emit_stream_start(emitter, event)
-
-	case yaml_EMIT_FIRST_DOCUMENT_START_STATE:
-		return yaml_emitter_emit_document_start(emitter, event, true)
-
-	case yaml_EMIT_DOCUMENT_START_STATE:
-		return yaml_emitter_emit_document_start(emitter, event, false)
-
-	case yaml_EMIT_DOCUMENT_CONTENT_STATE:
-		return yaml_emitter_emit_document_content(emitter, event)
-
-	case yaml_EMIT_DOCUMENT_END_STATE:
-		return yaml_emitter_emit_document_end(emitter, event)
-
-	case yaml_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE:
-		return yaml_emitter_emit_flow_sequence_item(emitter, event, true, false)
-
-	case yaml_EMIT_FLOW_SEQUENCE_TRAIL_ITEM_STATE:
-		return yaml_emitter_emit_flow_sequence_item(emitter, event, false, true)
-
-	case yaml_EMIT_FLOW_SEQUENCE_ITEM_STATE:
-		return yaml_emitter_emit_flow_sequence_item(emitter, event, false, false)
-
-	case yaml_EMIT_FLOW_MAPPING_FIRST_KEY_STATE:
-		return yaml_emitter_emit_flow_mapping_key(emitter, event, true, false)
-
-	case yaml_EMIT_FLOW_MAPPING_TRAIL_KEY_STATE:
-		return yaml_emitter_emit_flow_mapping_key(emitter, event, false, true)
-
-	case yaml_EMIT_FLOW_MAPPING_KEY_STATE:
-		return yaml_emitter_emit_flow_mapping_key(emitter, event, false, false)
-
-	case yaml_EMIT_FLOW_MAPPING_SIMPLE_VALUE_STATE:
-		return yaml_emitter_emit_flow_mapping_value(emitter, event, true)
-
-	case yaml_EMIT_FLOW_MAPPING_VALUE_STATE:
-		return yaml_emitter_emit_flow_mapping_value(emitter, event, false)
-
-	case yaml_EMIT_BLOCK_SEQUENCE_FIRST_ITEM_STATE:
-		return yaml_emitter_emit_block_sequence_item(emitter, event, true)
-
-	case yaml_EMIT_BLOCK_SEQUENCE_ITEM_STATE:
-		return yaml_emitter_emit_block_sequence_item(emitter, event, false)
-
-	case yaml_EMIT_BLOCK_MAPPING_FIRST_KEY_STATE:
-		return yaml_emitter_emit_block_mapping_key(emitter, event, true)
-
-	case yaml_EMIT_BLOCK_MAPPING_KEY_STATE:
-		return yaml_emitter_emit_block_mapping_key(emitter, event, false)
-
-	case yaml_EMIT_BLOCK_MAPPING_SIMPLE_VALUE_STATE:
-		return yaml_emitter_emit_block_mapping_value(emitter, event, true)
-
-	case yaml_EMIT_BLOCK_MAPPING_VALUE_STATE:
-		return yaml_emitter_emit_block_mapping_value(emitter, event, false)
-
-	case yaml_EMIT_END_STATE:
-		return yaml_emitter_set_emitter_error(emitter, "expected nothing after STREAM-END")
-	}
-	panic("invalid emitter state")
-}
-
-// Expect STREAM-START.
-func yaml_emitter_emit_stream_start(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	if event.typ != yaml_STREAM_START_EVENT {
-		return yaml_emitter_set_emitter_error(emitter, "expected STREAM-START")
-	}
-	if emitter.encoding == yaml_ANY_ENCODING {
-		emitter.encoding = event.encoding
-		if emitter.encoding == yaml_ANY_ENCODING {
-			emitter.encoding = yaml_UTF8_ENCODING
-		}
-	}
-	if emitter.best_indent < 2 || emitter.best_indent > 9 {
-		emitter.best_indent = 2
-	}
-	if emitter.best_width >= 0 && emitter.best_width <= emitter.best_indent*2 {
-		emitter.best_width = 80
-	}
-	if emitter.best_width < 0 {
-		emitter.best_width = 1<<31 - 1
-	}
-	if emitter.line_break == yaml_ANY_BREAK {
-		emitter.line_break = yaml_LN_BREAK
-	}
-
-	emitter.indent = -1
-	emitter.line = 0
-	emitter.column = 0
-	emitter.whitespace = true
-	emitter.indention = true
-	emitter.space_above = true
-	emitter.foot_indent = -1
-
-	if emitter.encoding != yaml_UTF8_ENCODING {
-		if !yaml_emitter_write_bom(emitter) {
-			return false
-		}
-	}
-	emitter.state = yaml_EMIT_FIRST_DOCUMENT_START_STATE
-	return true
-}
-
-// Expect DOCUMENT-START or STREAM-END.
-func yaml_emitter_emit_document_start(emitter *yaml_emitter_t, event *yaml_event_t, first bool) bool {
-
-	if event.typ == yaml_DOCUMENT_START_EVENT {
-
-		if event.version_directive != nil {
-			if !yaml_emitter_analyze_version_directive(emitter, event.version_directive) {
-				return false
-			}
-		}
-
-		for i := 0; i < len(event.tag_directives); i++ {
-			tag_directive := &event.tag_directives[i]
-			if !yaml_emitter_analyze_tag_directive(emitter, tag_directive) {
-				return false
-			}
-			if !yaml_emitter_append_tag_directive(emitter, tag_directive, false) {
-				return false
-			}
-		}
-
-		for i := 0; i < len(default_tag_directives); i++ {
-			tag_directive := &default_tag_directives[i]
-			if !yaml_emitter_append_tag_directive(emitter, tag_directive, true) {
-				return false
-			}
-		}
-
-		implicit := event.implicit
-		if !first || emitter.canonical {
-			implicit = false
-		}
-
-		if emitter.open_ended && (event.version_directive != nil || len(event.tag_directives) > 0) {
-			if !yaml_emitter_write_indicator(emitter, []byte("..."), true, false, false) {
-				return false
-			}
-			if !yaml_emitter_write_indent(emitter) {
-				return false
-			}
-		}
-
-		if event.version_directive != nil {
-			implicit = false
-			if !yaml_emitter_write_indicator(emitter, []byte("%YAML"), true, false, false) {
-				return false
-			}
-			if !yaml_emitter_write_indicator(emitter, []byte("1.1"), true, false, false) {
-				return false
-			}
-			if !yaml_emitter_write_indent(emitter) {
-				return false
-			}
-		}
-
-		if len(event.tag_directives) > 0 {
-			implicit = false
-			for i := 0; i < len(event.tag_directives); i++ {
-				tag_directive := &event.tag_directives[i]
-				if !yaml_emitter_write_indicator(emitter, []byte("%TAG"), true, false, false) {
-					return false
-				}
-				if !yaml_emitter_write_tag_handle(emitter, tag_directive.handle) {
-					return false
-				}
-				if !yaml_emitter_write_tag_content(emitter, tag_directive.prefix, true) {
-					return false
-				}
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-			}
-		}
-
-		if yaml_emitter_check_empty_document(emitter) {
-			implicit = false
-		}
-		if !implicit {
-			if !yaml_emitter_write_indent(emitter) {
-				return false
-			}
-			if !yaml_emitter_write_indicator(emitter, []byte("---"), true, false, false) {
-				return false
-			}
-			if emitter.canonical || true {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-			}
-		}
-
-		if len(emitter.head_comment) > 0 {
-			if !yaml_emitter_process_head_comment(emitter) {
-				return false
-			}
-			if !put_break(emitter) {
-				return false
-			}
-		}
-
-		emitter.state = yaml_EMIT_DOCUMENT_CONTENT_STATE
-		return true
-	}
-
-	if event.typ == yaml_STREAM_END_EVENT {
-		if emitter.open_ended {
-			if !yaml_emitter_write_indicator(emitter, []byte("..."), true, false, false) {
-				return false
-			}
-			if !yaml_emitter_write_indent(emitter) {
-				return false
-			}
-		}
-		if !yaml_emitter_flush(emitter) {
-			return false
-		}
-		emitter.state = yaml_EMIT_END_STATE
-		return true
-	}
-
-	return yaml_emitter_set_emitter_error(emitter, "expected DOCUMENT-START or STREAM-END")
-}
-
-// Expect the root node.
-func yaml_emitter_emit_document_content(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	emitter.states = append(emitter.states, yaml_EMIT_DOCUMENT_END_STATE)
-
-	if !yaml_emitter_process_head_comment(emitter) {
-		return false
-	}
-	if !yaml_emitter_emit_node(emitter, event, true, false, false, false) {
-		return false
-	}
-	if !yaml_emitter_process_line_comment(emitter) {
-		return false
-	}
-	if !yaml_emitter_process_foot_comment(emitter) {
-		return false
-	}
-	return true
-}
-
-// Expect DOCUMENT-END.
-func yaml_emitter_emit_document_end(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	if event.typ != yaml_DOCUMENT_END_EVENT {
-		return yaml_emitter_set_emitter_error(emitter, "expected DOCUMENT-END")
-	}
-	// [Go] Force document foot separation.
-	emitter.foot_indent = 0
-	if !yaml_emitter_process_foot_comment(emitter) {
-		return false
-	}
-	emitter.foot_indent = -1
-	if !yaml_emitter_write_indent(emitter) {
-		return false
-	}
-	if !event.implicit {
-		// [Go] Allocate the slice elsewhere.
-		if !yaml_emitter_write_indicator(emitter, []byte("..."), true, false, false) {
-			return false
-		}
-		if !yaml_emitter_write_indent(emitter) {
-			return false
-		}
-	}
-	if !yaml_emitter_flush(emitter) {
-		return false
-	}
-	emitter.state = yaml_EMIT_DOCUMENT_START_STATE
-	emitter.tag_directives = emitter.tag_directives[:0]
-	return true
-}
-
-// Expect a flow item node.
-func yaml_emitter_emit_flow_sequence_item(emitter *yaml_emitter_t, event *yaml_event_t, first, trail bool) bool {
-	if first {
-		if !yaml_emitter_write_indicator(emitter, []byte{'['}, true, true, false) {
-			return false
-		}
-		if !yaml_emitter_increase_indent(emitter, true, false) {
-			return false
-		}
-		emitter.flow_level++
-	}
-
-	if event.typ == yaml_SEQUENCE_END_EVENT {
-		if emitter.canonical && !first && !trail {
-			if !yaml_emitter_write_indicator(emitter, []byte{','}, false, false, false) {
-				return false
-			}
-		}
-		emitter.flow_level--
-		emitter.indent = emitter.indents[len(emitter.indents)-1]
-		emitter.indents = emitter.indents[:len(emitter.indents)-1]
-		if emitter.column == 0 || emitter.canonical && !first {
-			if !yaml_emitter_write_indent(emitter) {
-				return false
-			}
-		}
-		if !yaml_emitter_write_indicator(emitter, []byte{']'}, false, false, false) {
-			return false
-		}
-		if !yaml_emitter_process_line_comment(emitter) {
-			return false
-		}
-		if !yaml_emitter_process_foot_comment(emitter) {
-			return false
-		}
-		emitter.state = emitter.states[len(emitter.states)-1]
-		emitter.states = emitter.states[:len(emitter.states)-1]
-
-		return true
-	}
-
-	if !first && !trail {
-		if !yaml_emitter_write_indicator(emitter, []byte{','}, false, false, false) {
-			return false
-		}
-	}
-
-	if !yaml_emitter_process_head_comment(emitter) {
-		return false
-	}
-	if emitter.column == 0 {
-		if !yaml_emitter_write_indent(emitter) {
-			return false
-		}
-	}
-
-	if emitter.canonical || emitter.column > emitter.best_width {
-		if !yaml_emitter_write_indent(emitter) {
-			return false
-		}
-	}
-	if len(emitter.line_comment)+len(emitter.foot_comment)+len(emitter.tail_comment) > 0 {
-		emitter.states = append(emitter.states, yaml_EMIT_FLOW_SEQUENCE_TRAIL_ITEM_STATE)
-	} else {
-		emitter.states = append(emitter.states, yaml_EMIT_FLOW_SEQUENCE_ITEM_STATE)
-	}
-	if !yaml_emitter_emit_node(emitter, event, false, true, false, false) {
-		return false
-	}
-	if len(emitter.line_comment)+len(emitter.foot_comment)+len(emitter.tail_comment) > 0 {
-		if !yaml_emitter_write_indicator(emitter, []byte{','}, false, false, false) {
-			return false
-		}
-	}
-	if !yaml_emitter_process_line_comment(emitter) {
-		return false
-	}
-	if !yaml_emitter_process_foot_comment(emitter) {
-		return false
-	}
-	return true
-}
-
-// Expect a flow key node.
-func yaml_emitter_emit_flow_mapping_key(emitter *yaml_emitter_t, event *yaml_event_t, first, trail bool) bool {
-	if first {
-		if !yaml_emitter_write_indicator(emitter, []byte{'{'}, true, true, false) {
-			return false
-		}
-		if !yaml_emitter_increase_indent(emitter, true, false) {
-			return false
-		}
-		emitter.flow_level++
-	}
-
-	if event.typ == yaml_MAPPING_END_EVENT {
-		if (emitter.canonical || len(emitter.head_comment)+len(emitter.foot_comment)+len(emitter.tail_comment) > 0) && !first && !trail {
-			if !yaml_emitter_write_indicator(emitter, []byte{','}, false, false, false) {
-				return false
-			}
-		}
-		if !yaml_emitter_process_head_comment(emitter) {
-			return false
-		}
-		emitter.flow_level--
-		emitter.indent = emitter.indents[len(emitter.indents)-1]
-		emitter.indents = emitter.indents[:len(emitter.indents)-1]
-		if emitter.canonical && !first {
-			if !yaml_emitter_write_indent(emitter) {
-				return false
-			}
-		}
-		if !yaml_emitter_write_indicator(emitter, []byte{'}'}, false, false, false) {
-			return false
-		}
-		if !yaml_emitter_process_line_comment(emitter) {
-			return false
-		}
-		if !yaml_emitter_process_foot_comment(emitter) {
-			return false
-		}
-		emitter.state = emitter.states[len(emitter.states)-1]
-		emitter.states = emitter.states[:len(emitter.states)-1]
-		return true
-	}
-
-	if !first && !trail {
-		if !yaml_emitter_write_indicator(emitter, []byte{','}, false, false, false) {
-			return false
-		}
-	}
-
-	if !yaml_emitter_process_head_comment(emitter) {
-		return false
-	}
-
-	if emitter.column == 0 {
-		if !yaml_emitter_write_indent(emitter) {
-			return false
-		}
-	}
-
-	if emitter.canonical || emitter.column > emitter.best_width {
-		if !yaml_emitter_write_indent(emitter) {
-			return false
-		}
-	}
-
-	if !emitter.canonical && yaml_emitter_check_simple_key(emitter) {
-		emitter.states = append(emitter.states, yaml_EMIT_FLOW_MAPPING_SIMPLE_VALUE_STATE)
-		return yaml_emitter_emit_node(emitter, event, false, false, true, true)
-	}
-	if !yaml_emitter_write_indicator(emitter, []byte{'?'}, true, false, false) {
-		return false
-	}
-	emitter.states = append(emitter.states, yaml_EMIT_FLOW_MAPPING_VALUE_STATE)
-	return yaml_emitter_emit_node(emitter, event, false, false, true, false)
-}
-
-// Expect a flow value node.
-func yaml_emitter_emit_flow_mapping_value(emitter *yaml_emitter_t, event *yaml_event_t, simple bool) bool {
-	if simple {
-		if !yaml_emitter_write_indicator(emitter, []byte{':'}, false, false, false) {
-			return false
-		}
-	} else {
-		if emitter.canonical || emitter.column > emitter.best_width {
-			if !yaml_emitter_write_indent(emitter) {
-				return false
-			}
-		}
-		if !yaml_emitter_write_indicator(emitter, []byte{':'}, true, false, false) {
-			return false
-		}
-	}
-	if len(emitter.line_comment)+len(emitter.foot_comment)+len(emitter.tail_comment) > 0 {
-		emitter.states = append(emitter.states, yaml_EMIT_FLOW_MAPPING_TRAIL_KEY_STATE)
-	} else {
-		emitter.states = append(emitter.states, yaml_EMIT_FLOW_MAPPING_KEY_STATE)
-	}
-	if !yaml_emitter_emit_node(emitter, event, false, false, true, false) {
-		return false
-	}
-	if len(emitter.line_comment)+len(emitter.foot_comment)+len(emitter.tail_comment) > 0 {
-		if !yaml_emitter_write_indicator(emitter, []byte{','}, false, false, false) {
-			return false
-		}
-	}
-	if !yaml_emitter_process_line_comment(emitter) {
-		return false
-	}
-	if !yaml_emitter_process_foot_comment(emitter) {
-		return false
-	}
-	return true
-}
-
-// Expect a block item node.
-func yaml_emitter_emit_block_sequence_item(emitter *yaml_emitter_t, event *yaml_event_t, first bool) bool {
-	if first {
-		if !yaml_emitter_increase_indent(emitter, false, false) {
-			return false
-		}
-	}
-	if event.typ == yaml_SEQUENCE_END_EVENT {
-		emitter.indent = emitter.indents[len(emitter.indents)-1]
-		emitter.indents = emitter.indents[:len(emitter.indents)-1]
-		emitter.state = emitter.states[len(emitter.states)-1]
-		emitter.states = emitter.states[:len(emitter.states)-1]
-		return true
-	}
-	if !yaml_emitter_process_head_comment(emitter) {
-		return false
-	}
-	if !yaml_emitter_write_indent(emitter) {
-		return false
-	}
-	if !yaml_emitter_write_indicator(emitter, []byte{'-'}, true, false, true) {
-		return false
-	}
-	emitter.states = append(emitter.states, yaml_EMIT_BLOCK_SEQUENCE_ITEM_STATE)
-	if !yaml_emitter_emit_node(emitter, event, false, true, false, false) {
-		return false
-	}
-	if !yaml_emitter_process_line_comment(emitter) {
-		return false
-	}
-	if !yaml_emitter_process_foot_comment(emitter) {
-		return false
-	}
-	return true
-}
-
-// Expect a block key node.
-func yaml_emitter_emit_block_mapping_key(emitter *yaml_emitter_t, event *yaml_event_t, first bool) bool {
-	if first {
-		if !yaml_emitter_increase_indent(emitter, false, false) {
-			return false
-		}
-	}
-	if !yaml_emitter_process_head_comment(emitter) {
-		return false
-	}
-	if event.typ == yaml_MAPPING_END_EVENT {
-		emitter.indent = emitter.indents[len(emitter.indents)-1]
-		emitter.indents = emitter.indents[:len(emitter.indents)-1]
-		emitter.state = emitter.states[len(emitter.states)-1]
-		emitter.states = emitter.states[:len(emitter.states)-1]
-		return true
-	}
-	if !yaml_emitter_write_indent(emitter) {
-		return false
-	}
-	if len(emitter.line_comment) > 0 {
-		// [Go] A line comment was provided for the key. That's unusual as the
-		//      scanner associates line comments with the value. Either way,
-		//      save the line comment and render it appropriately later.
-		emitter.key_line_comment = emitter.line_comment
-		emitter.line_comment = nil
-	}
-	if yaml_emitter_check_simple_key(emitter) {
-		emitter.states = append(emitter.states, yaml_EMIT_BLOCK_MAPPING_SIMPLE_VALUE_STATE)
-		return yaml_emitter_emit_node(emitter, event, false, false, true, true)
-	}
-	if !yaml_emitter_write_indicator(emitter, []byte{'?'}, true, false, true) {
-		return false
-	}
-	emitter.states = append(emitter.states, yaml_EMIT_BLOCK_MAPPING_VALUE_STATE)
-	return yaml_emitter_emit_node(emitter, event, false, false, true, false)
-}
-
-// Expect a block value node.
-func yaml_emitter_emit_block_mapping_value(emitter *yaml_emitter_t, event *yaml_event_t, simple bool) bool {
-	if simple {
-		if !yaml_emitter_write_indicator(emitter, []byte{':'}, false, false, false) {
-			return false
-		}
-	} else {
-		if !yaml_emitter_write_indent(emitter) {
-			return false
-		}
-		if !yaml_emitter_write_indicator(emitter, []byte{':'}, true, false, true) {
-			return false
-		}
-	}
-	if len(emitter.key_line_comment) > 0 {
-		// [Go] Line comments are generally associated with the value, but when there's
-		//      no value on the same line as a mapping key they end up attached to the
-		//      key itself.
-		if event.typ == yaml_SCALAR_EVENT {
-			if len(emitter.line_comment) == 0 {
-				// A scalar is coming and it has no line comments by itself yet,
-				// so just let it handle the line comment as usual. If it has a
-				// line comment, we can't have both so the one from the key is lost.
-				emitter.line_comment = emitter.key_line_comment
-				emitter.key_line_comment = nil
-			}
-		} else if event.sequence_style() != yaml_FLOW_SEQUENCE_STYLE && (event.typ == yaml_MAPPING_START_EVENT || event.typ == yaml_SEQUENCE_START_EVENT) {
-			// An indented block follows, so write the comment right now.
-			emitter.line_comment, emitter.key_line_comment = emitter.key_line_comment, emitter.line_comment
-			if !yaml_emitter_process_line_comment(emitter) {
-				return false
-			}
-			emitter.line_comment, emitter.key_line_comment = emitter.key_line_comment, emitter.line_comment
-		}
-	}
-	emitter.states = append(emitter.states, yaml_EMIT_BLOCK_MAPPING_KEY_STATE)
-	if !yaml_emitter_emit_node(emitter, event, false, false, true, false) {
-		return false
-	}
-	if !yaml_emitter_process_line_comment(emitter) {
-		return false
-	}
-	if !yaml_emitter_process_foot_comment(emitter) {
-		return false
-	}
-	return true
-}
-
-func yaml_emitter_silent_nil_event(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	return event.typ == yaml_SCALAR_EVENT && event.implicit && !emitter.canonical && len(emitter.scalar_data.value) == 0
-}
-
-// Expect a node.
-func yaml_emitter_emit_node(emitter *yaml_emitter_t, event *yaml_event_t,
-	root bool, sequence bool, mapping bool, simple_key bool) bool {
-
-	emitter.root_context = root
-	emitter.sequence_context = sequence
-	emitter.mapping_context = mapping
-	emitter.simple_key_context = simple_key
-
-	switch event.typ {
-	case yaml_ALIAS_EVENT:
-		return yaml_emitter_emit_alias(emitter, event)
-	case yaml_SCALAR_EVENT:
-		return yaml_emitter_emit_scalar(emitter, event)
-	case yaml_SEQUENCE_START_EVENT:
-		return yaml_emitter_emit_sequence_start(emitter, event)
-	case yaml_MAPPING_START_EVENT:
-		return yaml_emitter_emit_mapping_start(emitter, event)
-	default:
-		return yaml_emitter_set_emitter_error(emitter,
-			fmt.Sprintf("expected SCALAR, SEQUENCE-START, MAPPING-START, or ALIAS, but got %v", event.typ))
-	}
-}
-
-// Expect ALIAS.
-func yaml_emitter_emit_alias(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	if !yaml_emitter_process_anchor(emitter) {
-		return false
-	}
-	emitter.state = emitter.states[len(emitter.states)-1]
-	emitter.states = emitter.states[:len(emitter.states)-1]
-	return true
-}
-
-// Expect SCALAR.
-func yaml_emitter_emit_scalar(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	if !yaml_emitter_select_scalar_style(emitter, event) {
-		return false
-	}
-	if !yaml_emitter_process_anchor(emitter) {
-		return false
-	}
-	if !yaml_emitter_process_tag(emitter) {
-		return false
-	}
-	if !yaml_emitter_increase_indent(emitter, true, false) {
-		return false
-	}
-	if !yaml_emitter_process_scalar(emitter) {
-		return false
-	}
-	emitter.indent = emitter.indents[len(emitter.indents)-1]
-	emitter.indents = emitter.indents[:len(emitter.indents)-1]
-	emitter.state = emitter.states[len(emitter.states)-1]
-	emitter.states = emitter.states[:len(emitter.states)-1]
-	return true
-}
-
-// Expect SEQUENCE-START.
-func yaml_emitter_emit_sequence_start(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	if !yaml_emitter_process_anchor(emitter) {
-		return false
-	}
-	if !yaml_emitter_process_tag(emitter) {
-		return false
-	}
-	if emitter.flow_level > 0 || emitter.canonical || event.sequence_style() == yaml_FLOW_SEQUENCE_STYLE ||
-		yaml_emitter_check_empty_sequence(emitter) {
-		emitter.state = yaml_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE
-	} else {
-		emitter.state = yaml_EMIT_BLOCK_SEQUENCE_FIRST_ITEM_STATE
-	}
-	return true
-}
-
-// Expect MAPPING-START.
-func yaml_emitter_emit_mapping_start(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-	if !yaml_emitter_process_anchor(emitter) {
-		return false
-	}
-	if !yaml_emitter_process_tag(emitter) {
-		return false
-	}
-	if emitter.flow_level > 0 || emitter.canonical || event.mapping_style() == yaml_FLOW_MAPPING_STYLE ||
-		yaml_emitter_check_empty_mapping(emitter) {
-		emitter.state = yaml_EMIT_FLOW_MAPPING_FIRST_KEY_STATE
-	} else {
-		emitter.state = yaml_EMIT_BLOCK_MAPPING_FIRST_KEY_STATE
-	}
-	return true
-}
-
-// Check if the document content is an empty scalar.
-func yaml_emitter_check_empty_document(emitter *yaml_emitter_t) bool {
-	return false // [Go] Huh?
-}
-
-// Check if the next events represent an empty sequence.
-func yaml_emitter_check_empty_sequence(emitter *yaml_emitter_t) bool {
-	if len(emitter.events)-emitter.events_head < 2 {
-		return false
-	}
-	return emitter.events[emitter.events_head].typ == yaml_SEQUENCE_START_EVENT &&
-		emitter.events[emitter.events_head+1].typ == yaml_SEQUENCE_END_EVENT
-}
-
-// Check if the next events represent an empty mapping.
-func yaml_emitter_check_empty_mapping(emitter *yaml_emitter_t) bool {
-	if len(emitter.events)-emitter.events_head < 2 {
-		return false
-	}
-	return emitter.events[emitter.events_head].typ == yaml_MAPPING_START_EVENT &&
-		emitter.events[emitter.events_head+1].typ == yaml_MAPPING_END_EVENT
-}
-
-// Check if the next node can be expressed as a simple key.
-func yaml_emitter_check_simple_key(emitter *yaml_emitter_t) bool {
-	length := 0
-	switch emitter.events[emitter.events_head].typ {
-	case yaml_ALIAS_EVENT:
-		length += len(emitter.anchor_data.anchor)
-	case yaml_SCALAR_EVENT:
-		if emitter.scalar_data.multiline {
-			return false
-		}
-		length += len(emitter.anchor_data.anchor) +
-			len(emitter.tag_data.handle) +
-			len(emitter.tag_data.suffix) +
-			len(emitter.scalar_data.value)
-	case yaml_SEQUENCE_START_EVENT:
-		if !yaml_emitter_check_empty_sequence(emitter) {
-			return false
-		}
-		length += len(emitter.anchor_data.anchor) +
-			len(emitter.tag_data.handle) +
-			len(emitter.tag_data.suffix)
-	case yaml_MAPPING_START_EVENT:
-		if !yaml_emitter_check_empty_mapping(emitter) {
-			return false
-		}
-		length += len(emitter.anchor_data.anchor) +
-			len(emitter.tag_data.handle) +
-			len(emitter.tag_data.suffix)
-	default:
-		return false
-	}
-	return length <= 128
-}
-
-// Determine an acceptable scalar style.
-func yaml_emitter_select_scalar_style(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-
-	no_tag := len(emitter.tag_data.handle) == 0 && len(emitter.tag_data.suffix) == 0
-	if no_tag && !event.implicit && !event.quoted_implicit {
-		return yaml_emitter_set_emitter_error(emitter, "neither tag nor implicit flags are specified")
-	}
-
-	style := event.scalar_style()
-	if style == yaml_ANY_SCALAR_STYLE {
-		style = yaml_PLAIN_SCALAR_STYLE
-	}
-	if emitter.canonical {
-		style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-	}
-	if emitter.simple_key_context && emitter.scalar_data.multiline {
-		style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-	}
-
-	if style == yaml_PLAIN_SCALAR_STYLE {
-		if emitter.flow_level > 0 && !emitter.scalar_data.flow_plain_allowed ||
-			emitter.flow_level == 0 && !emitter.scalar_data.block_plain_allowed {
-			style = yaml_SINGLE_QUOTED_SCALAR_STYLE
-		}
-		if len(emitter.scalar_data.value) == 0 && (emitter.flow_level > 0 || emitter.simple_key_context) {
-			style = yaml_SINGLE_QUOTED_SCALAR_STYLE
-		}
-		if no_tag && !event.implicit {
-			style = yaml_SINGLE_QUOTED_SCALAR_STYLE
-		}
-	}
-	if style == yaml_SINGLE_QUOTED_SCALAR_STYLE {
-		if !emitter.scalar_data.single_quoted_allowed {
-			style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-		}
-	}
-	if style == yaml_LITERAL_SCALAR_STYLE || style == yaml_FOLDED_SCALAR_STYLE {
-		if !emitter.scalar_data.block_allowed || emitter.flow_level > 0 || emitter.simple_key_context {
-			style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-		}
-	}
-
-	if no_tag && !event.quoted_implicit && style != yaml_PLAIN_SCALAR_STYLE {
-		emitter.tag_data.handle = []byte{'!'}
-	}
-	emitter.scalar_data.style = style
-	return true
-}
-
-// Write an anchor.
-func yaml_emitter_process_anchor(emitter *yaml_emitter_t) bool {
-	if emitter.anchor_data.anchor == nil {
-		return true
-	}
-	c := []byte{'&'}
-	if emitter.anchor_data.alias {
-		c[0] = '*'
-	}
-	if !yaml_emitter_write_indicator(emitter, c, true, false, false) {
-		return false
-	}
-	return yaml_emitter_write_anchor(emitter, emitter.anchor_data.anchor)
-}
-
-// Write a tag.
-func yaml_emitter_process_tag(emitter *yaml_emitter_t) bool {
-	if len(emitter.tag_data.handle) == 0 && len(emitter.tag_data.suffix) == 0 {
-		return true
-	}
-	if len(emitter.tag_data.handle) > 0 {
-		if !yaml_emitter_write_tag_handle(emitter, emitter.tag_data.handle) {
-			return false
-		}
-		if len(emitter.tag_data.suffix) > 0 {
-			if !yaml_emitter_write_tag_content(emitter, emitter.tag_data.suffix, false) {
-				return false
-			}
-		}
-	} else {
-		// [Go] Allocate these slices elsewhere.
-		if !yaml_emitter_write_indicator(emitter, []byte("!<"), true, false, false) {
-			return false
-		}
-		if !yaml_emitter_write_tag_content(emitter, emitter.tag_data.suffix, false) {
-			return false
-		}
-		if !yaml_emitter_write_indicator(emitter, []byte{'>'}, false, false, false) {
-			return false
-		}
-	}
-	return true
-}
-
-// Write a scalar.
-func yaml_emitter_process_scalar(emitter *yaml_emitter_t) bool {
-	switch emitter.scalar_data.style {
-	case yaml_PLAIN_SCALAR_STYLE:
-		return yaml_emitter_write_plain_scalar(emitter, emitter.scalar_data.value, !emitter.simple_key_context)
-
-	case yaml_SINGLE_QUOTED_SCALAR_STYLE:
-		return yaml_emitter_write_single_quoted_scalar(emitter, emitter.scalar_data.value, !emitter.simple_key_context)
-
-	case yaml_DOUBLE_QUOTED_SCALAR_STYLE:
-		return yaml_emitter_write_double_quoted_scalar(emitter, emitter.scalar_data.value, !emitter.simple_key_context)
-
-	case yaml_LITERAL_SCALAR_STYLE:
-		return yaml_emitter_write_literal_scalar(emitter, emitter.scalar_data.value)
-
-	case yaml_FOLDED_SCALAR_STYLE:
-		return yaml_emitter_write_folded_scalar(emitter, emitter.scalar_data.value)
-	}
-	panic("unknown scalar style")
-}
-
-// Write a head comment.
-func yaml_emitter_process_head_comment(emitter *yaml_emitter_t) bool {
-	if len(emitter.tail_comment) > 0 {
-		if !yaml_emitter_write_indent(emitter) {
-			return false
-		}
-		if !yaml_emitter_write_comment(emitter, emitter.tail_comment) {
-			return false
-		}
-		emitter.tail_comment = emitter.tail_comment[:0]
-		emitter.foot_indent = emitter.indent
-		if emitter.foot_indent < 0 {
-			emitter.foot_indent = 0
-		}
-	}
-
-	if len(emitter.head_comment) == 0 {
-		return true
-	}
-	if !yaml_emitter_write_indent(emitter) {
-		return false
-	}
-	if !yaml_emitter_write_comment(emitter, emitter.head_comment) {
-		return false
-	}
-	emitter.head_comment = emitter.head_comment[:0]
-	return true
-}
-
-// Write an line comment.
-func yaml_emitter_process_line_comment(emitter *yaml_emitter_t) bool {
-	if len(emitter.line_comment) == 0 {
-		return true
-	}
-	if !emitter.whitespace {
-		if !put(emitter, ' ') {
-			return false
-		}
-	}
-	if !yaml_emitter_write_comment(emitter, emitter.line_comment) {
-		return false
-	}
-	emitter.line_comment = emitter.line_comment[:0]
-	return true
-}
-
-// Write a foot comment.
-func yaml_emitter_process_foot_comment(emitter *yaml_emitter_t) bool {
-	if len(emitter.foot_comment) == 0 {
-		return true
-	}
-	if !yaml_emitter_write_indent(emitter) {
-		return false
-	}
-	if !yaml_emitter_write_comment(emitter, emitter.foot_comment) {
-		return false
-	}
-	emitter.foot_comment = emitter.foot_comment[:0]
-	emitter.foot_indent = emitter.indent
-	if emitter.foot_indent < 0 {
-		emitter.foot_indent = 0
-	}
-	return true
-}
-
-// Check if a %YAML directive is valid.
-func yaml_emitter_analyze_version_directive(emitter *yaml_emitter_t, version_directive *yaml_version_directive_t) bool {
-	if version_directive.major != 1 || version_directive.minor != 1 {
-		return yaml_emitter_set_emitter_error(emitter, "incompatible %YAML directive")
-	}
-	return true
-}
-
-// Check if a %TAG directive is valid.
-func yaml_emitter_analyze_tag_directive(emitter *yaml_emitter_t, tag_directive *yaml_tag_directive_t) bool {
-	handle := tag_directive.handle
-	prefix := tag_directive.prefix
-	if len(handle) == 0 {
-		return yaml_emitter_set_emitter_error(emitter, "tag handle must not be empty")
-	}
-	if handle[0] != '!' {
-		return yaml_emitter_set_emitter_error(emitter, "tag handle must start with '!'")
-	}
-	if handle[len(handle)-1] != '!' {
-		return yaml_emitter_set_emitter_error(emitter, "tag handle must end with '!'")
-	}
-	for i := 1; i < len(handle)-1; i += width(handle[i]) {
-		if !is_alpha(handle, i) {
-			return yaml_emitter_set_emitter_error(emitter, "tag handle must contain alphanumerical characters only")
-		}
-	}
-	if len(prefix) == 0 {
-		return yaml_emitter_set_emitter_error(emitter, "tag prefix must not be empty")
-	}
-	return true
-}
-
-// Check if an anchor is valid.
-func yaml_emitter_analyze_anchor(emitter *yaml_emitter_t, anchor []byte, alias bool) bool {
-	if len(anchor) == 0 {
-		problem := "anchor value must not be empty"
-		if alias {
-			problem = "alias value must not be empty"
-		}
-		return yaml_emitter_set_emitter_error(emitter, problem)
-	}
-	for i := 0; i < len(anchor); i += width(anchor[i]) {
-		if !is_alpha(anchor, i) {
-			problem := "anchor value must contain alphanumerical characters only"
-			if alias {
-				problem = "alias value must contain alphanumerical characters only"
-			}
-			return yaml_emitter_set_emitter_error(emitter, problem)
-		}
-	}
-	emitter.anchor_data.anchor = anchor
-	emitter.anchor_data.alias = alias
-	return true
-}
-
-// Check if a tag is valid.
-func yaml_emitter_analyze_tag(emitter *yaml_emitter_t, tag []byte) bool {
-	if len(tag) == 0 {
-		return yaml_emitter_set_emitter_error(emitter, "tag value must not be empty")
-	}
-	for i := 0; i < len(emitter.tag_directives); i++ {
-		tag_directive := &emitter.tag_directives[i]
-		if bytes.HasPrefix(tag, tag_directive.prefix) {
-			emitter.tag_data.handle = tag_directive.handle
-			emitter.tag_data.suffix = tag[len(tag_directive.prefix):]
-			return true
-		}
-	}
-	emitter.tag_data.suffix = tag
-	return true
-}
-
-// Check if a scalar is valid.
-func yaml_emitter_analyze_scalar(emitter *yaml_emitter_t, value []byte) bool {
-	var (
-		block_indicators   = false
-		flow_indicators    = false
-		line_breaks        = false
-		special_characters = false
-		tab_characters     = false
-
-		leading_space  = false
-		leading_break  = false
-		trailing_space = false
-		trailing_break = false
-		break_space    = false
-		space_break    = false
-
-		preceded_by_whitespace = false
-		followed_by_whitespace = false
-		previous_space         = false
-		previous_break         = false
-	)
-
-	emitter.scalar_data.value = value
-
-	if len(value) == 0 {
-		emitter.scalar_data.multiline = false
-		emitter.scalar_data.flow_plain_allowed = false
-		emitter.scalar_data.block_plain_allowed = true
-		emitter.scalar_data.single_quoted_allowed = true
-		emitter.scalar_data.block_allowed = false
-		return true
-	}
-
-	if len(value) >= 3 && ((value[0] == '-' && value[1] == '-' && value[2] == '-') || (value[0] == '.' && value[1] == '.' && value[2] == '.')) {
-		block_indicators = true
-		flow_indicators = true
-	}
-
-	preceded_by_whitespace = true
-	for i, w := 0, 0; i < len(value); i += w {
-		w = width(value[i])
-		followed_by_whitespace = i+w >= len(value) || is_blank(value, i+w)
-
-		if i == 0 {
-			switch value[i] {
-			case '#', ',', '[', ']', '{', '}', '&', '*', '!', '|', '>', '\'', '"', '%', '@', '`':
-				flow_indicators = true
-				block_indicators = true
-			case '?', ':':
-				flow_indicators = true
-				if followed_by_whitespace {
-					block_indicators = true
-				}
-			case '-':
-				if followed_by_whitespace {
-					flow_indicators = true
-					block_indicators = true
-				}
-			}
-		} else {
-			switch value[i] {
-			case ',', '?', '[', ']', '{', '}':
-				flow_indicators = true
-			case ':':
-				flow_indicators = true
-				if followed_by_whitespace {
-					block_indicators = true
-				}
-			case '#':
-				if preceded_by_whitespace {
-					flow_indicators = true
-					block_indicators = true
-				}
-			}
-		}
-
-		if value[i] == '\t' {
-			tab_characters = true
-		} else if !is_printable(value, i) || !is_ascii(value, i) && !emitter.unicode {
-			special_characters = true
-		}
-		if is_space(value, i) {
-			if i == 0 {
-				leading_space = true
-			}
-			if i+width(value[i]) == len(value) {
-				trailing_space = true
-			}
-			if previous_break {
-				break_space = true
-			}
-			previous_space = true
-			previous_break = false
-		} else if is_break(value, i) {
-			line_breaks = true
-			if i == 0 {
-				leading_break = true
-			}
-			if i+width(value[i]) == len(value) {
-				trailing_break = true
-			}
-			if previous_space {
-				space_break = true
-			}
-			previous_space = false
-			previous_break = true
-		} else {
-			previous_space = false
-			previous_break = false
-		}
-
-		// [Go]: Why 'z'? Couldn't be the end of the string as that's the loop condition.
-		preceded_by_whitespace = is_blankz(value, i)
-	}
-
-	emitter.scalar_data.multiline = line_breaks
-	emitter.scalar_data.flow_plain_allowed = true
-	emitter.scalar_data.block_plain_allowed = true
-	emitter.scalar_data.single_quoted_allowed = true
-	emitter.scalar_data.block_allowed = true
-
-	if leading_space || leading_break || trailing_space || trailing_break {
-		emitter.scalar_data.flow_plain_allowed = false
-		emitter.scalar_data.block_plain_allowed = false
-	}
-	if trailing_space {
-		emitter.scalar_data.block_allowed = false
-	}
-	if break_space {
-		emitter.scalar_data.flow_plain_allowed = false
-		emitter.scalar_data.block_plain_allowed = false
-		emitter.scalar_data.single_quoted_allowed = false
-	}
-	if space_break || tab_characters || special_characters {
-		emitter.scalar_data.flow_plain_allowed = false
-		emitter.scalar_data.block_plain_allowed = false
-		emitter.scalar_data.single_quoted_allowed = false
-	}
-	if space_break || special_characters {
-		emitter.scalar_data.block_allowed = false
-	}
-	if line_breaks {
-		emitter.scalar_data.flow_plain_allowed = false
-		emitter.scalar_data.block_plain_allowed = false
-	}
-	if flow_indicators {
-		emitter.scalar_data.flow_plain_allowed = false
-	}
-	if block_indicators {
-		emitter.scalar_data.block_plain_allowed = false
-	}
-	return true
-}
-
-// Check if the event data is valid.
-func yaml_emitter_analyze_event(emitter *yaml_emitter_t, event *yaml_event_t) bool {
-
-	emitter.anchor_data.anchor = nil
-	emitter.tag_data.handle = nil
-	emitter.tag_data.suffix = nil
-	emitter.scalar_data.value = nil
-
-	if len(event.head_comment) > 0 {
-		emitter.head_comment = event.head_comment
-	}
-	if len(event.line_comment) > 0 {
-		emitter.line_comment = event.line_comment
-	}
-	if len(event.foot_comment) > 0 {
-		emitter.foot_comment = event.foot_comment
-	}
-	if len(event.tail_comment) > 0 {
-		emitter.tail_comment = event.tail_comment
-	}
-
-	switch event.typ {
-	case yaml_ALIAS_EVENT:
-		if !yaml_emitter_analyze_anchor(emitter, event.anchor, true) {
-			return false
-		}
-
-	case yaml_SCALAR_EVENT:
-		if len(event.anchor) > 0 {
-			if !yaml_emitter_analyze_anchor(emitter, event.anchor, false) {
-				return false
-			}
-		}
-		if len(event.tag) > 0 && (emitter.canonical || (!event.implicit && !event.quoted_implicit)) {
-			if !yaml_emitter_analyze_tag(emitter, event.tag) {
-				return false
-			}
-		}
-		if !yaml_emitter_analyze_scalar(emitter, event.value) {
-			return false
-		}
-
-	case yaml_SEQUENCE_START_EVENT:
-		if len(event.anchor) > 0 {
-			if !yaml_emitter_analyze_anchor(emitter, event.anchor, false) {
-				return false
-			}
-		}
-		if len(event.tag) > 0 && (emitter.canonical || !event.implicit) {
-			if !yaml_emitter_analyze_tag(emitter, event.tag) {
-				return false
-			}
-		}
-
-	case yaml_MAPPING_START_EVENT:
-		if len(event.anchor) > 0 {
-			if !yaml_emitter_analyze_anchor(emitter, event.anchor, false) {
-				return false
-			}
-		}
-		if len(event.tag) > 0 && (emitter.canonical || !event.implicit) {
-			if !yaml_emitter_analyze_tag(emitter, event.tag) {
-				return false
-			}
-		}
-	}
-	return true
-}
-
-// Write the BOM character.
-func yaml_emitter_write_bom(emitter *yaml_emitter_t) bool {
-	if !flush(emitter) {
-		return false
-	}
-	pos := emitter.buffer_pos
-	emitter.buffer[pos+0] = '\xEF'
-	emitter.buffer[pos+1] = '\xBB'
-	emitter.buffer[pos+2] = '\xBF'
-	emitter.buffer_pos += 3
-	return true
-}
-
-func yaml_emitter_write_indent(emitter *yaml_emitter_t) bool {
-	indent := emitter.indent
-	if indent < 0 {
-		indent = 0
-	}
-	if !emitter.indention || emitter.column > indent || (emitter.column == indent && !emitter.whitespace) {
-		if !put_break(emitter) {
-			return false
-		}
-	}
-	if emitter.foot_indent == indent {
-		if !put_break(emitter) {
-			return false
-		}
-	}
-	for emitter.column < indent {
-		if !put(emitter, ' ') {
-			return false
-		}
-	}
-	emitter.whitespace = true
-	//emitter.indention = true
-	emitter.space_above = false
-	emitter.foot_indent = -1
-	return true
-}
-
-func yaml_emitter_write_indicator(emitter *yaml_emitter_t, indicator []byte, need_whitespace, is_whitespace, is_indention bool) bool {
-	if need_whitespace && !emitter.whitespace {
-		if !put(emitter, ' ') {
-			return false
-		}
-	}
-	if !write_all(emitter, indicator) {
-		return false
-	}
-	emitter.whitespace = is_whitespace
-	emitter.indention = (emitter.indention && is_indention)
-	emitter.open_ended = false
-	return true
-}
-
-func yaml_emitter_write_anchor(emitter *yaml_emitter_t, value []byte) bool {
-	if !write_all(emitter, value) {
-		return false
-	}
-	emitter.whitespace = false
-	emitter.indention = false
-	return true
-}
-
-func yaml_emitter_write_tag_handle(emitter *yaml_emitter_t, value []byte) bool {
-	if !emitter.whitespace {
-		if !put(emitter, ' ') {
-			return false
-		}
-	}
-	if !write_all(emitter, value) {
-		return false
-	}
-	emitter.whitespace = false
-	emitter.indention = false
-	return true
-}
-
-func yaml_emitter_write_tag_content(emitter *yaml_emitter_t, value []byte, need_whitespace bool) bool {
-	if need_whitespace && !emitter.whitespace {
-		if !put(emitter, ' ') {
-			return false
-		}
-	}
-	for i := 0; i < len(value); {
-		var must_write bool
-		switch value[i] {
-		case ';', '/', '?', ':', '@', '&', '=', '+', '$', ',', '_', '.', '~', '*', '\'', '(', ')', '[', ']':
-			must_write = true
-		default:
-			must_write = is_alpha(value, i)
-		}
-		if must_write {
-			if !write(emitter, value, &i) {
-				return false
-			}
-		} else {
-			w := width(value[i])
-			for k := 0; k < w; k++ {
-				octet := value[i]
-				i++
-				if !put(emitter, '%') {
-					return false
-				}
-
-				c := octet >> 4
-				if c < 10 {
-					c += '0'
-				} else {
-					c += 'A' - 10
-				}
-				if !put(emitter, c) {
-					return false
-				}
-
-				c = octet & 0x0f
-				if c < 10 {
-					c += '0'
-				} else {
-					c += 'A' - 10
-				}
-				if !put(emitter, c) {
-					return false
-				}
-			}
-		}
-	}
-	emitter.whitespace = false
-	emitter.indention = false
-	return true
-}
-
-func yaml_emitter_write_plain_scalar(emitter *yaml_emitter_t, value []byte, allow_breaks bool) bool {
-	if len(value) > 0 && !emitter.whitespace {
-		if !put(emitter, ' ') {
-			return false
-		}
-	}
-
-	spaces := false
-	breaks := false
-	for i := 0; i < len(value); {
-		if is_space(value, i) {
-			if allow_breaks && !spaces && emitter.column > emitter.best_width && !is_space(value, i+1) {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-				i += width(value[i])
-			} else {
-				if !write(emitter, value, &i) {
-					return false
-				}
-			}
-			spaces = true
-		} else if is_break(value, i) {
-			if !breaks && value[i] == '\n' {
-				if !put_break(emitter) {
-					return false
-				}
-			}
-			if !write_break(emitter, value, &i) {
-				return false
-			}
-			//emitter.indention = true
-			breaks = true
-		} else {
-			if breaks {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-			}
-			if !write(emitter, value, &i) {
-				return false
-			}
-			emitter.indention = false
-			spaces = false
-			breaks = false
-		}
-	}
-
-	if len(value) > 0 {
-		emitter.whitespace = false
-	}
-	emitter.indention = false
-	if emitter.root_context {
-		emitter.open_ended = true
-	}
-
-	return true
-}
-
-func yaml_emitter_write_single_quoted_scalar(emitter *yaml_emitter_t, value []byte, allow_breaks bool) bool {
-
-	if !yaml_emitter_write_indicator(emitter, []byte{'\''}, true, false, false) {
-		return false
-	}
-
-	spaces := false
-	breaks := false
-	for i := 0; i < len(value); {
-		if is_space(value, i) {
-			if allow_breaks && !spaces && emitter.column > emitter.best_width && i > 0 && i < len(value)-1 && !is_space(value, i+1) {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-				i += width(value[i])
-			} else {
-				if !write(emitter, value, &i) {
-					return false
-				}
-			}
-			spaces = true
-		} else if is_break(value, i) {
-			if !breaks && value[i] == '\n' {
-				if !put_break(emitter) {
-					return false
-				}
-			}
-			if !write_break(emitter, value, &i) {
-				return false
-			}
-			//emitter.indention = true
-			breaks = true
-		} else {
-			if breaks {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-			}
-			if value[i] == '\'' {
-				if !put(emitter, '\'') {
-					return false
-				}
-			}
-			if !write(emitter, value, &i) {
-				return false
-			}
-			emitter.indention = false
-			spaces = false
-			breaks = false
-		}
-	}
-	if !yaml_emitter_write_indicator(emitter, []byte{'\''}, false, false, false) {
-		return false
-	}
-	emitter.whitespace = false
-	emitter.indention = false
-	return true
-}
-
-func yaml_emitter_write_double_quoted_scalar(emitter *yaml_emitter_t, value []byte, allow_breaks bool) bool {
-	spaces := false
-	if !yaml_emitter_write_indicator(emitter, []byte{'"'}, true, false, false) {
-		return false
-	}
-
-	for i := 0; i < len(value); {
-		if !is_printable(value, i) || (!emitter.unicode && !is_ascii(value, i)) ||
-			is_bom(value, i) || is_break(value, i) ||
-			value[i] == '"' || value[i] == '\\' {
-
-			octet := value[i]
-
-			var w int
-			var v rune
-			switch {
-			case octet&0x80 == 0x00:
-				w, v = 1, rune(octet&0x7F)
-			case octet&0xE0 == 0xC0:
-				w, v = 2, rune(octet&0x1F)
-			case octet&0xF0 == 0xE0:
-				w, v = 3, rune(octet&0x0F)
-			case octet&0xF8 == 0xF0:
-				w, v = 4, rune(octet&0x07)
-			}
-			for k := 1; k < w; k++ {
-				octet = value[i+k]
-				v = (v << 6) + (rune(octet) & 0x3F)
-			}
-			i += w
-
-			if !put(emitter, '\\') {
-				return false
-			}
-
-			var ok bool
-			switch v {
-			case 0x00:
-				ok = put(emitter, '0')
-			case 0x07:
-				ok = put(emitter, 'a')
-			case 0x08:
-				ok = put(emitter, 'b')
-			case 0x09:
-				ok = put(emitter, 't')
-			case 0x0A:
-				ok = put(emitter, 'n')
-			case 0x0b:
-				ok = put(emitter, 'v')
-			case 0x0c:
-				ok = put(emitter, 'f')
-			case 0x0d:
-				ok = put(emitter, 'r')
-			case 0x1b:
-				ok = put(emitter, 'e')
-			case 0x22:
-				ok = put(emitter, '"')
-			case 0x5c:
-				ok = put(emitter, '\\')
-			case 0x85:
-				ok = put(emitter, 'N')
-			case 0xA0:
-				ok = put(emitter, '_')
-			case 0x2028:
-				ok = put(emitter, 'L')
-			case 0x2029:
-				ok = put(emitter, 'P')
-			default:
-				if v <= 0xFF {
-					ok = put(emitter, 'x')
-					w = 2
-				} else if v <= 0xFFFF {
-					ok = put(emitter, 'u')
-					w = 4
-				} else {
-					ok = put(emitter, 'U')
-					w = 8
-				}
-				for k := (w - 1) * 4; ok && k >= 0; k -= 4 {
-					digit := byte((v >> uint(k)) & 0x0F)
-					if digit < 10 {
-						ok = put(emitter, digit+'0')
-					} else {
-						ok = put(emitter, digit+'A'-10)
-					}
-				}
-			}
-			if !ok {
-				return false
-			}
-			spaces = false
-		} else if is_space(value, i) {
-			if allow_breaks && !spaces && emitter.column > emitter.best_width && i > 0 && i < len(value)-1 {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-				if is_space(value, i+1) {
-					if !put(emitter, '\\') {
-						return false
-					}
-				}
-				i += width(value[i])
-			} else if !write(emitter, value, &i) {
-				return false
-			}
-			spaces = true
-		} else {
-			if !write(emitter, value, &i) {
-				return false
-			}
-			spaces = false
-		}
-	}
-	if !yaml_emitter_write_indicator(emitter, []byte{'"'}, false, false, false) {
-		return false
-	}
-	emitter.whitespace = false
-	emitter.indention = false
-	return true
-}
-
-func yaml_emitter_write_block_scalar_hints(emitter *yaml_emitter_t, value []byte) bool {
-	if is_space(value, 0) || is_break(value, 0) {
-		indent_hint := []byte{'0' + byte(emitter.best_indent)}
-		if !yaml_emitter_write_indicator(emitter, indent_hint, false, false, false) {
-			return false
-		}
-	}
-
-	emitter.open_ended = false
-
-	var chomp_hint [1]byte
-	if len(value) == 0 {
-		chomp_hint[0] = '-'
-	} else {
-		i := len(value) - 1
-		for value[i]&0xC0 == 0x80 {
-			i--
-		}
-		if !is_break(value, i) {
-			chomp_hint[0] = '-'
-		} else if i == 0 {
-			chomp_hint[0] = '+'
-			emitter.open_ended = true
-		} else {
-			i--
-			for value[i]&0xC0 == 0x80 {
-				i--
-			}
-			if is_break(value, i) {
-				chomp_hint[0] = '+'
-				emitter.open_ended = true
-			}
-		}
-	}
-	if chomp_hint[0] != 0 {
-		if !yaml_emitter_write_indicator(emitter, chomp_hint[:], false, false, false) {
-			return false
-		}
-	}
-	return true
-}
-
-func yaml_emitter_write_literal_scalar(emitter *yaml_emitter_t, value []byte) bool {
-	if !yaml_emitter_write_indicator(emitter, []byte{'|'}, true, false, false) {
-		return false
-	}
-	if !yaml_emitter_write_block_scalar_hints(emitter, value) {
-		return false
-	}
-	if !yaml_emitter_process_line_comment(emitter) {
-		return false
-	}
-	//emitter.indention = true
-	emitter.whitespace = true
-	breaks := true
-	for i := 0; i < len(value); {
-		if is_break(value, i) {
-			if !write_break(emitter, value, &i) {
-				return false
-			}
-			//emitter.indention = true
-			breaks = true
-		} else {
-			if breaks {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-			}
-			if !write(emitter, value, &i) {
-				return false
-			}
-			emitter.indention = false
-			breaks = false
-		}
-	}
-
-	return true
-}
-
-func yaml_emitter_write_folded_scalar(emitter *yaml_emitter_t, value []byte) bool {
-	if !yaml_emitter_write_indicator(emitter, []byte{'>'}, true, false, false) {
-		return false
-	}
-	if !yaml_emitter_write_block_scalar_hints(emitter, value) {
-		return false
-	}
-	if !yaml_emitter_process_line_comment(emitter) {
-		return false
-	}
-
-	//emitter.indention = true
-	emitter.whitespace = true
-
-	breaks := true
-	leading_spaces := true
-	for i := 0; i < len(value); {
-		if is_break(value, i) {
-			if !breaks && !leading_spaces && value[i] == '\n' {
-				k := 0
-				for is_break(value, k) {
-					k += width(value[k])
-				}
-				if !is_blankz(value, k) {
-					if !put_break(emitter) {
-						return false
-					}
-				}
-			}
-			if !write_break(emitter, value, &i) {
-				return false
-			}
-			//emitter.indention = true
-			breaks = true
-		} else {
-			if breaks {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-				leading_spaces = is_blank(value, i)
-			}
-			if !breaks && is_space(value, i) && !is_space(value, i+1) && emitter.column > emitter.best_width {
-				if !yaml_emitter_write_indent(emitter) {
-					return false
-				}
-				i += width(value[i])
-			} else {
-				if !write(emitter, value, &i) {
-					return false
-				}
-			}
-			emitter.indention = false
-			breaks = false
-		}
-	}
-	return true
-}
-
-func yaml_emitter_write_comment(emitter *yaml_emitter_t, comment []byte) bool {
-	breaks := false
-	pound := false
-	for i := 0; i < len(comment); {
-		if is_break(comment, i) {
-			if !write_break(emitter, comment, &i) {
-				return false
-			}
-			//emitter.indention = true
-			breaks = true
-			pound = false
-		} else {
-			if breaks && !yaml_emitter_write_indent(emitter) {
-				return false
-			}
-			if !pound {
-				if comment[i] != '#' && (!put(emitter, '#') || !put(emitter, ' ')) {
-					return false
-				}
-				pound = true
-			}
-			if !write(emitter, comment, &i) {
-				return false
-			}
-			emitter.indention = false
-			breaks = false
-		}
-	}
-	if !breaks && !put_break(emitter) {
-		return false
-	}
-
-	emitter.whitespace = true
-	//emitter.indention = true
-	return true
-}
diff --git a/vendor/gopkg.in/yaml.v3/encode.go b/vendor/gopkg.in/yaml.v3/encode.go
deleted file mode 100644
index de9e72a..0000000
--- a/vendor/gopkg.in/yaml.v3/encode.go
+++ /dev/null
@@ -1,577 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package yaml
-
-import (
-	"encoding"
-	"fmt"
-	"io"
-	"reflect"
-	"regexp"
-	"sort"
-	"strconv"
-	"strings"
-	"time"
-	"unicode/utf8"
-)
-
-type encoder struct {
-	emitter  yaml_emitter_t
-	event    yaml_event_t
-	out      []byte
-	flow     bool
-	indent   int
-	doneInit bool
-}
-
-func newEncoder() *encoder {
-	e := &encoder{}
-	yaml_emitter_initialize(&e.emitter)
-	yaml_emitter_set_output_string(&e.emitter, &e.out)
-	yaml_emitter_set_unicode(&e.emitter, true)
-	return e
-}
-
-func newEncoderWithWriter(w io.Writer) *encoder {
-	e := &encoder{}
-	yaml_emitter_initialize(&e.emitter)
-	yaml_emitter_set_output_writer(&e.emitter, w)
-	yaml_emitter_set_unicode(&e.emitter, true)
-	return e
-}
-
-func (e *encoder) init() {
-	if e.doneInit {
-		return
-	}
-	if e.indent == 0 {
-		e.indent = 4
-	}
-	e.emitter.best_indent = e.indent
-	yaml_stream_start_event_initialize(&e.event, yaml_UTF8_ENCODING)
-	e.emit()
-	e.doneInit = true
-}
-
-func (e *encoder) finish() {
-	e.emitter.open_ended = false
-	yaml_stream_end_event_initialize(&e.event)
-	e.emit()
-}
-
-func (e *encoder) destroy() {
-	yaml_emitter_delete(&e.emitter)
-}
-
-func (e *encoder) emit() {
-	// This will internally delete the e.event value.
-	e.must(yaml_emitter_emit(&e.emitter, &e.event))
-}
-
-func (e *encoder) must(ok bool) {
-	if !ok {
-		msg := e.emitter.problem
-		if msg == "" {
-			msg = "unknown problem generating YAML content"
-		}
-		failf("%s", msg)
-	}
-}
-
-func (e *encoder) marshalDoc(tag string, in reflect.Value) {
-	e.init()
-	var node *Node
-	if in.IsValid() {
-		node, _ = in.Interface().(*Node)
-	}
-	if node != nil && node.Kind == DocumentNode {
-		e.nodev(in)
-	} else {
-		yaml_document_start_event_initialize(&e.event, nil, nil, true)
-		e.emit()
-		e.marshal(tag, in)
-		yaml_document_end_event_initialize(&e.event, true)
-		e.emit()
-	}
-}
-
-func (e *encoder) marshal(tag string, in reflect.Value) {
-	tag = shortTag(tag)
-	if !in.IsValid() || in.Kind() == reflect.Ptr && in.IsNil() {
-		e.nilv()
-		return
-	}
-	iface := in.Interface()
-	switch value := iface.(type) {
-	case *Node:
-		e.nodev(in)
-		return
-	case Node:
-		if !in.CanAddr() {
-			var n = reflect.New(in.Type()).Elem()
-			n.Set(in)
-			in = n
-		}
-		e.nodev(in.Addr())
-		return
-	case time.Time:
-		e.timev(tag, in)
-		return
-	case *time.Time:
-		e.timev(tag, in.Elem())
-		return
-	case time.Duration:
-		e.stringv(tag, reflect.ValueOf(value.String()))
-		return
-	case Marshaler:
-		v, err := value.MarshalYAML()
-		if err != nil {
-			fail(err)
-		}
-		if v == nil {
-			e.nilv()
-			return
-		}
-		e.marshal(tag, reflect.ValueOf(v))
-		return
-	case encoding.TextMarshaler:
-		text, err := value.MarshalText()
-		if err != nil {
-			fail(err)
-		}
-		in = reflect.ValueOf(string(text))
-	case nil:
-		e.nilv()
-		return
-	}
-	switch in.Kind() {
-	case reflect.Interface:
-		e.marshal(tag, in.Elem())
-	case reflect.Map:
-		e.mapv(tag, in)
-	case reflect.Ptr:
-		e.marshal(tag, in.Elem())
-	case reflect.Struct:
-		e.structv(tag, in)
-	case reflect.Slice, reflect.Array:
-		e.slicev(tag, in)
-	case reflect.String:
-		e.stringv(tag, in)
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		e.intv(tag, in)
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
-		e.uintv(tag, in)
-	case reflect.Float32, reflect.Float64:
-		e.floatv(tag, in)
-	case reflect.Bool:
-		e.boolv(tag, in)
-	default:
-		panic("cannot marshal type: " + in.Type().String())
-	}
-}
-
-func (e *encoder) mapv(tag string, in reflect.Value) {
-	e.mappingv(tag, func() {
-		keys := keyList(in.MapKeys())
-		sort.Sort(keys)
-		for _, k := range keys {
-			e.marshal("", k)
-			e.marshal("", in.MapIndex(k))
-		}
-	})
-}
-
-func (e *encoder) fieldByIndex(v reflect.Value, index []int) (field reflect.Value) {
-	for _, num := range index {
-		for {
-			if v.Kind() == reflect.Ptr {
-				if v.IsNil() {
-					return reflect.Value{}
-				}
-				v = v.Elem()
-				continue
-			}
-			break
-		}
-		v = v.Field(num)
-	}
-	return v
-}
-
-func (e *encoder) structv(tag string, in reflect.Value) {
-	sinfo, err := getStructInfo(in.Type())
-	if err != nil {
-		panic(err)
-	}
-	e.mappingv(tag, func() {
-		for _, info := range sinfo.FieldsList {
-			var value reflect.Value
-			if info.Inline == nil {
-				value = in.Field(info.Num)
-			} else {
-				value = e.fieldByIndex(in, info.Inline)
-				if !value.IsValid() {
-					continue
-				}
-			}
-			if info.OmitEmpty && isZero(value) {
-				continue
-			}
-			e.marshal("", reflect.ValueOf(info.Key))
-			e.flow = info.Flow
-			e.marshal("", value)
-		}
-		if sinfo.InlineMap >= 0 {
-			m := in.Field(sinfo.InlineMap)
-			if m.Len() > 0 {
-				e.flow = false
-				keys := keyList(m.MapKeys())
-				sort.Sort(keys)
-				for _, k := range keys {
-					if _, found := sinfo.FieldsMap[k.String()]; found {
-						panic(fmt.Sprintf("cannot have key %q in inlined map: conflicts with struct field", k.String()))
-					}
-					e.marshal("", k)
-					e.flow = false
-					e.marshal("", m.MapIndex(k))
-				}
-			}
-		}
-	})
-}
-
-func (e *encoder) mappingv(tag string, f func()) {
-	implicit := tag == ""
-	style := yaml_BLOCK_MAPPING_STYLE
-	if e.flow {
-		e.flow = false
-		style = yaml_FLOW_MAPPING_STYLE
-	}
-	yaml_mapping_start_event_initialize(&e.event, nil, []byte(tag), implicit, style)
-	e.emit()
-	f()
-	yaml_mapping_end_event_initialize(&e.event)
-	e.emit()
-}
-
-func (e *encoder) slicev(tag string, in reflect.Value) {
-	implicit := tag == ""
-	style := yaml_BLOCK_SEQUENCE_STYLE
-	if e.flow {
-		e.flow = false
-		style = yaml_FLOW_SEQUENCE_STYLE
-	}
-	e.must(yaml_sequence_start_event_initialize(&e.event, nil, []byte(tag), implicit, style))
-	e.emit()
-	n := in.Len()
-	for i := 0; i < n; i++ {
-		e.marshal("", in.Index(i))
-	}
-	e.must(yaml_sequence_end_event_initialize(&e.event))
-	e.emit()
-}
-
-// isBase60 returns whether s is in base 60 notation as defined in YAML 1.1.
-//
-// The base 60 float notation in YAML 1.1 is a terrible idea and is unsupported
-// in YAML 1.2 and by this package, but these should be marshalled quoted for
-// the time being for compatibility with other parsers.
-func isBase60Float(s string) (result bool) {
-	// Fast path.
-	if s == "" {
-		return false
-	}
-	c := s[0]
-	if !(c == '+' || c == '-' || c >= '0' && c <= '9') || strings.IndexByte(s, ':') < 0 {
-		return false
-	}
-	// Do the full match.
-	return base60float.MatchString(s)
-}
-
-// From http://yaml.org/type/float.html, except the regular expression there
-// is bogus. In practice parsers do not enforce the "\.[0-9_]*" suffix.
-var base60float = regexp.MustCompile(`^[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+(?:\.[0-9_]*)?$`)
-
-// isOldBool returns whether s is bool notation as defined in YAML 1.1.
-//
-// We continue to force strings that YAML 1.1 would interpret as booleans to be
-// rendered as quotes strings so that the marshalled output valid for YAML 1.1
-// parsing.
-func isOldBool(s string) (result bool) {
-	switch s {
-	case "y", "Y", "yes", "Yes", "YES", "on", "On", "ON",
-		"n", "N", "no", "No", "NO", "off", "Off", "OFF":
-		return true
-	default:
-		return false
-	}
-}
-
-func (e *encoder) stringv(tag string, in reflect.Value) {
-	var style yaml_scalar_style_t
-	s := in.String()
-	canUsePlain := true
-	switch {
-	case !utf8.ValidString(s):
-		if tag == binaryTag {
-			failf("explicitly tagged !!binary data must be base64-encoded")
-		}
-		if tag != "" {
-			failf("cannot marshal invalid UTF-8 data as %s", shortTag(tag))
-		}
-		// It can't be encoded directly as YAML so use a binary tag
-		// and encode it as base64.
-		tag = binaryTag
-		s = encodeBase64(s)
-	case tag == "":
-		// Check to see if it would resolve to a specific
-		// tag when encoded unquoted. If it doesn't,
-		// there's no need to quote it.
-		rtag, _ := resolve("", s)
-		canUsePlain = rtag == strTag && !(isBase60Float(s) || isOldBool(s))
-	}
-	// Note: it's possible for user code to emit invalid YAML
-	// if they explicitly specify a tag and a string containing
-	// text that's incompatible with that tag.
-	switch {
-	case strings.Contains(s, "\n"):
-		if e.flow {
-			style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-		} else {
-			style = yaml_LITERAL_SCALAR_STYLE
-		}
-	case canUsePlain:
-		style = yaml_PLAIN_SCALAR_STYLE
-	default:
-		style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-	}
-	e.emitScalar(s, "", tag, style, nil, nil, nil, nil)
-}
-
-func (e *encoder) boolv(tag string, in reflect.Value) {
-	var s string
-	if in.Bool() {
-		s = "true"
-	} else {
-		s = "false"
-	}
-	e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE, nil, nil, nil, nil)
-}
-
-func (e *encoder) intv(tag string, in reflect.Value) {
-	s := strconv.FormatInt(in.Int(), 10)
-	e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE, nil, nil, nil, nil)
-}
-
-func (e *encoder) uintv(tag string, in reflect.Value) {
-	s := strconv.FormatUint(in.Uint(), 10)
-	e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE, nil, nil, nil, nil)
-}
-
-func (e *encoder) timev(tag string, in reflect.Value) {
-	t := in.Interface().(time.Time)
-	s := t.Format(time.RFC3339Nano)
-	e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE, nil, nil, nil, nil)
-}
-
-func (e *encoder) floatv(tag string, in reflect.Value) {
-	// Issue #352: When formatting, use the precision of the underlying value
-	precision := 64
-	if in.Kind() == reflect.Float32 {
-		precision = 32
-	}
-
-	s := strconv.FormatFloat(in.Float(), 'g', -1, precision)
-	switch s {
-	case "+Inf":
-		s = ".inf"
-	case "-Inf":
-		s = "-.inf"
-	case "NaN":
-		s = ".nan"
-	}
-	e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE, nil, nil, nil, nil)
-}
-
-func (e *encoder) nilv() {
-	e.emitScalar("null", "", "", yaml_PLAIN_SCALAR_STYLE, nil, nil, nil, nil)
-}
-
-func (e *encoder) emitScalar(value, anchor, tag string, style yaml_scalar_style_t, head, line, foot, tail []byte) {
-	// TODO Kill this function. Replace all initialize calls by their underlining Go literals.
-	implicit := tag == ""
-	if !implicit {
-		tag = longTag(tag)
-	}
-	e.must(yaml_scalar_event_initialize(&e.event, []byte(anchor), []byte(tag), []byte(value), implicit, implicit, style))
-	e.event.head_comment = head
-	e.event.line_comment = line
-	e.event.foot_comment = foot
-	e.event.tail_comment = tail
-	e.emit()
-}
-
-func (e *encoder) nodev(in reflect.Value) {
-	e.node(in.Interface().(*Node), "")
-}
-
-func (e *encoder) node(node *Node, tail string) {
-	// Zero nodes behave as nil.
-	if node.Kind == 0 && node.IsZero() {
-		e.nilv()
-		return
-	}
-
-	// If the tag was not explicitly requested, and dropping it won't change the
-	// implicit tag of the value, don't include it in the presentation.
-	var tag = node.Tag
-	var stag = shortTag(tag)
-	var forceQuoting bool
-	if tag != "" && node.Style&TaggedStyle == 0 {
-		if node.Kind == ScalarNode {
-			if stag == strTag && node.Style&(SingleQuotedStyle|DoubleQuotedStyle|LiteralStyle|FoldedStyle) != 0 {
-				tag = ""
-			} else {
-				rtag, _ := resolve("", node.Value)
-				if rtag == stag {
-					tag = ""
-				} else if stag == strTag {
-					tag = ""
-					forceQuoting = true
-				}
-			}
-		} else {
-			var rtag string
-			switch node.Kind {
-			case MappingNode:
-				rtag = mapTag
-			case SequenceNode:
-				rtag = seqTag
-			}
-			if rtag == stag {
-				tag = ""
-			}
-		}
-	}
-
-	switch node.Kind {
-	case DocumentNode:
-		yaml_document_start_event_initialize(&e.event, nil, nil, true)
-		e.event.head_comment = []byte(node.HeadComment)
-		e.emit()
-		for _, node := range node.Content {
-			e.node(node, "")
-		}
-		yaml_document_end_event_initialize(&e.event, true)
-		e.event.foot_comment = []byte(node.FootComment)
-		e.emit()
-
-	case SequenceNode:
-		style := yaml_BLOCK_SEQUENCE_STYLE
-		if node.Style&FlowStyle != 0 {
-			style = yaml_FLOW_SEQUENCE_STYLE
-		}
-		e.must(yaml_sequence_start_event_initialize(&e.event, []byte(node.Anchor), []byte(longTag(tag)), tag == "", style))
-		e.event.head_comment = []byte(node.HeadComment)
-		e.emit()
-		for _, node := range node.Content {
-			e.node(node, "")
-		}
-		e.must(yaml_sequence_end_event_initialize(&e.event))
-		e.event.line_comment = []byte(node.LineComment)
-		e.event.foot_comment = []byte(node.FootComment)
-		e.emit()
-
-	case MappingNode:
-		style := yaml_BLOCK_MAPPING_STYLE
-		if node.Style&FlowStyle != 0 {
-			style = yaml_FLOW_MAPPING_STYLE
-		}
-		yaml_mapping_start_event_initialize(&e.event, []byte(node.Anchor), []byte(longTag(tag)), tag == "", style)
-		e.event.tail_comment = []byte(tail)
-		e.event.head_comment = []byte(node.HeadComment)
-		e.emit()
-
-		// The tail logic below moves the foot comment of prior keys to the following key,
-		// since the value for each key may be a nested structure and the foot needs to be
-		// processed only the entirety of the value is streamed. The last tail is processed
-		// with the mapping end event.
-		var tail string
-		for i := 0; i+1 < len(node.Content); i += 2 {
-			k := node.Content[i]
-			foot := k.FootComment
-			if foot != "" {
-				kopy := *k
-				kopy.FootComment = ""
-				k = &kopy
-			}
-			e.node(k, tail)
-			tail = foot
-
-			v := node.Content[i+1]
-			e.node(v, "")
-		}
-
-		yaml_mapping_end_event_initialize(&e.event)
-		e.event.tail_comment = []byte(tail)
-		e.event.line_comment = []byte(node.LineComment)
-		e.event.foot_comment = []byte(node.FootComment)
-		e.emit()
-
-	case AliasNode:
-		yaml_alias_event_initialize(&e.event, []byte(node.Value))
-		e.event.head_comment = []byte(node.HeadComment)
-		e.event.line_comment = []byte(node.LineComment)
-		e.event.foot_comment = []byte(node.FootComment)
-		e.emit()
-
-	case ScalarNode:
-		value := node.Value
-		if !utf8.ValidString(value) {
-			if stag == binaryTag {
-				failf("explicitly tagged !!binary data must be base64-encoded")
-			}
-			if stag != "" {
-				failf("cannot marshal invalid UTF-8 data as %s", stag)
-			}
-			// It can't be encoded directly as YAML so use a binary tag
-			// and encode it as base64.
-			tag = binaryTag
-			value = encodeBase64(value)
-		}
-
-		style := yaml_PLAIN_SCALAR_STYLE
-		switch {
-		case node.Style&DoubleQuotedStyle != 0:
-			style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-		case node.Style&SingleQuotedStyle != 0:
-			style = yaml_SINGLE_QUOTED_SCALAR_STYLE
-		case node.Style&LiteralStyle != 0:
-			style = yaml_LITERAL_SCALAR_STYLE
-		case node.Style&FoldedStyle != 0:
-			style = yaml_FOLDED_SCALAR_STYLE
-		case strings.Contains(value, "\n"):
-			style = yaml_LITERAL_SCALAR_STYLE
-		case forceQuoting:
-			style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-		}
-
-		e.emitScalar(value, node.Anchor, tag, style, []byte(node.HeadComment), []byte(node.LineComment), []byte(node.FootComment), []byte(tail))
-	default:
-		failf("cannot encode node with unknown kind %d", node.Kind)
-	}
-}
diff --git a/vendor/gopkg.in/yaml.v3/parserc.go b/vendor/gopkg.in/yaml.v3/parserc.go
deleted file mode 100644
index 268558a..0000000
--- a/vendor/gopkg.in/yaml.v3/parserc.go
+++ /dev/null
@@ -1,1258 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-// Copyright (c) 2006-2010 Kirill Simonov
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-// of the Software, and to permit persons to whom the Software is furnished to do
-// so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package yaml
-
-import (
-	"bytes"
-)
-
-// The parser implements the following grammar:
-//
-// stream               ::= STREAM-START implicit_document? explicit_document* STREAM-END
-// implicit_document    ::= block_node DOCUMENT-END*
-// explicit_document    ::= DIRECTIVE* DOCUMENT-START block_node? DOCUMENT-END*
-// block_node_or_indentless_sequence    ::=
-//                          ALIAS
-//                          | properties (block_content | indentless_block_sequence)?
-//                          | block_content
-//                          | indentless_block_sequence
-// block_node           ::= ALIAS
-//                          | properties block_content?
-//                          | block_content
-// flow_node            ::= ALIAS
-//                          | properties flow_content?
-//                          | flow_content
-// properties           ::= TAG ANCHOR? | ANCHOR TAG?
-// block_content        ::= block_collection | flow_collection | SCALAR
-// flow_content         ::= flow_collection | SCALAR
-// block_collection     ::= block_sequence | block_mapping
-// flow_collection      ::= flow_sequence | flow_mapping
-// block_sequence       ::= BLOCK-SEQUENCE-START (BLOCK-ENTRY block_node?)* BLOCK-END
-// indentless_sequence  ::= (BLOCK-ENTRY block_node?)+
-// block_mapping        ::= BLOCK-MAPPING_START
-//                          ((KEY block_node_or_indentless_sequence?)?
-//                          (VALUE block_node_or_indentless_sequence?)?)*
-//                          BLOCK-END
-// flow_sequence        ::= FLOW-SEQUENCE-START
-//                          (flow_sequence_entry FLOW-ENTRY)*
-//                          flow_sequence_entry?
-//                          FLOW-SEQUENCE-END
-// flow_sequence_entry  ::= flow_node | KEY flow_node? (VALUE flow_node?)?
-// flow_mapping         ::= FLOW-MAPPING-START
-//                          (flow_mapping_entry FLOW-ENTRY)*
-//                          flow_mapping_entry?
-//                          FLOW-MAPPING-END
-// flow_mapping_entry   ::= flow_node | KEY flow_node? (VALUE flow_node?)?
-
-// Peek the next token in the token queue.
-func peek_token(parser *yaml_parser_t) *yaml_token_t {
-	if parser.token_available || yaml_parser_fetch_more_tokens(parser) {
-		token := &parser.tokens[parser.tokens_head]
-		yaml_parser_unfold_comments(parser, token)
-		return token
-	}
-	return nil
-}
-
-// yaml_parser_unfold_comments walks through the comments queue and joins all
-// comments behind the position of the provided token into the respective
-// top-level comment slices in the parser.
-func yaml_parser_unfold_comments(parser *yaml_parser_t, token *yaml_token_t) {
-	for parser.comments_head < len(parser.comments) && token.start_mark.index >= parser.comments[parser.comments_head].token_mark.index {
-		comment := &parser.comments[parser.comments_head]
-		if len(comment.head) > 0 {
-			if token.typ == yaml_BLOCK_END_TOKEN {
-				// No heads on ends, so keep comment.head for a follow up token.
-				break
-			}
-			if len(parser.head_comment) > 0 {
-				parser.head_comment = append(parser.head_comment, '\n')
-			}
-			parser.head_comment = append(parser.head_comment, comment.head...)
-		}
-		if len(comment.foot) > 0 {
-			if len(parser.foot_comment) > 0 {
-				parser.foot_comment = append(parser.foot_comment, '\n')
-			}
-			parser.foot_comment = append(parser.foot_comment, comment.foot...)
-		}
-		if len(comment.line) > 0 {
-			if len(parser.line_comment) > 0 {
-				parser.line_comment = append(parser.line_comment, '\n')
-			}
-			parser.line_comment = append(parser.line_comment, comment.line...)
-		}
-		*comment = yaml_comment_t{}
-		parser.comments_head++
-	}
-}
-
-// Remove the next token from the queue (must be called after peek_token).
-func skip_token(parser *yaml_parser_t) {
-	parser.token_available = false
-	parser.tokens_parsed++
-	parser.stream_end_produced = parser.tokens[parser.tokens_head].typ == yaml_STREAM_END_TOKEN
-	parser.tokens_head++
-}
-
-// Get the next event.
-func yaml_parser_parse(parser *yaml_parser_t, event *yaml_event_t) bool {
-	// Erase the event object.
-	*event = yaml_event_t{}
-
-	// No events after the end of the stream or error.
-	if parser.stream_end_produced || parser.error != yaml_NO_ERROR || parser.state == yaml_PARSE_END_STATE {
-		return true
-	}
-
-	// Generate the next event.
-	return yaml_parser_state_machine(parser, event)
-}
-
-// Set parser error.
-func yaml_parser_set_parser_error(parser *yaml_parser_t, problem string, problem_mark yaml_mark_t) bool {
-	parser.error = yaml_PARSER_ERROR
-	parser.problem = problem
-	parser.problem_mark = problem_mark
-	return false
-}
-
-func yaml_parser_set_parser_error_context(parser *yaml_parser_t, context string, context_mark yaml_mark_t, problem string, problem_mark yaml_mark_t) bool {
-	parser.error = yaml_PARSER_ERROR
-	parser.context = context
-	parser.context_mark = context_mark
-	parser.problem = problem
-	parser.problem_mark = problem_mark
-	return false
-}
-
-// State dispatcher.
-func yaml_parser_state_machine(parser *yaml_parser_t, event *yaml_event_t) bool {
-	//trace("yaml_parser_state_machine", "state:", parser.state.String())
-
-	switch parser.state {
-	case yaml_PARSE_STREAM_START_STATE:
-		return yaml_parser_parse_stream_start(parser, event)
-
-	case yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE:
-		return yaml_parser_parse_document_start(parser, event, true)
-
-	case yaml_PARSE_DOCUMENT_START_STATE:
-		return yaml_parser_parse_document_start(parser, event, false)
-
-	case yaml_PARSE_DOCUMENT_CONTENT_STATE:
-		return yaml_parser_parse_document_content(parser, event)
-
-	case yaml_PARSE_DOCUMENT_END_STATE:
-		return yaml_parser_parse_document_end(parser, event)
-
-	case yaml_PARSE_BLOCK_NODE_STATE:
-		return yaml_parser_parse_node(parser, event, true, false)
-
-	case yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE:
-		return yaml_parser_parse_node(parser, event, true, true)
-
-	case yaml_PARSE_FLOW_NODE_STATE:
-		return yaml_parser_parse_node(parser, event, false, false)
-
-	case yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE:
-		return yaml_parser_parse_block_sequence_entry(parser, event, true)
-
-	case yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE:
-		return yaml_parser_parse_block_sequence_entry(parser, event, false)
-
-	case yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE:
-		return yaml_parser_parse_indentless_sequence_entry(parser, event)
-
-	case yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE:
-		return yaml_parser_parse_block_mapping_key(parser, event, true)
-
-	case yaml_PARSE_BLOCK_MAPPING_KEY_STATE:
-		return yaml_parser_parse_block_mapping_key(parser, event, false)
-
-	case yaml_PARSE_BLOCK_MAPPING_VALUE_STATE:
-		return yaml_parser_parse_block_mapping_value(parser, event)
-
-	case yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE:
-		return yaml_parser_parse_flow_sequence_entry(parser, event, true)
-
-	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE:
-		return yaml_parser_parse_flow_sequence_entry(parser, event, false)
-
-	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE:
-		return yaml_parser_parse_flow_sequence_entry_mapping_key(parser, event)
-
-	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE:
-		return yaml_parser_parse_flow_sequence_entry_mapping_value(parser, event)
-
-	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE:
-		return yaml_parser_parse_flow_sequence_entry_mapping_end(parser, event)
-
-	case yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE:
-		return yaml_parser_parse_flow_mapping_key(parser, event, true)
-
-	case yaml_PARSE_FLOW_MAPPING_KEY_STATE:
-		return yaml_parser_parse_flow_mapping_key(parser, event, false)
-
-	case yaml_PARSE_FLOW_MAPPING_VALUE_STATE:
-		return yaml_parser_parse_flow_mapping_value(parser, event, false)
-
-	case yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE:
-		return yaml_parser_parse_flow_mapping_value(parser, event, true)
-
-	default:
-		panic("invalid parser state")
-	}
-}
-
-// Parse the production:
-// stream   ::= STREAM-START implicit_document? explicit_document* STREAM-END
-//              ************
-func yaml_parser_parse_stream_start(parser *yaml_parser_t, event *yaml_event_t) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-	if token.typ != yaml_STREAM_START_TOKEN {
-		return yaml_parser_set_parser_error(parser, "did not find expected <stream-start>", token.start_mark)
-	}
-	parser.state = yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE
-	*event = yaml_event_t{
-		typ:        yaml_STREAM_START_EVENT,
-		start_mark: token.start_mark,
-		end_mark:   token.end_mark,
-		encoding:   token.encoding,
-	}
-	skip_token(parser)
-	return true
-}
-
-// Parse the productions:
-// implicit_document    ::= block_node DOCUMENT-END*
-//                          *
-// explicit_document    ::= DIRECTIVE* DOCUMENT-START block_node? DOCUMENT-END*
-//                          *************************
-func yaml_parser_parse_document_start(parser *yaml_parser_t, event *yaml_event_t, implicit bool) bool {
-
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	// Parse extra document end indicators.
-	if !implicit {
-		for token.typ == yaml_DOCUMENT_END_TOKEN {
-			skip_token(parser)
-			token = peek_token(parser)
-			if token == nil {
-				return false
-			}
-		}
-	}
-
-	if implicit && token.typ != yaml_VERSION_DIRECTIVE_TOKEN &&
-		token.typ != yaml_TAG_DIRECTIVE_TOKEN &&
-		token.typ != yaml_DOCUMENT_START_TOKEN &&
-		token.typ != yaml_STREAM_END_TOKEN {
-		// Parse an implicit document.
-		if !yaml_parser_process_directives(parser, nil, nil) {
-			return false
-		}
-		parser.states = append(parser.states, yaml_PARSE_DOCUMENT_END_STATE)
-		parser.state = yaml_PARSE_BLOCK_NODE_STATE
-
-		var head_comment []byte
-		if len(parser.head_comment) > 0 {
-			// [Go] Scan the header comment backwards, and if an empty line is found, break
-			//      the header so the part before the last empty line goes into the
-			//      document header, while the bottom of it goes into a follow up event.
-			for i := len(parser.head_comment) - 1; i > 0; i-- {
-				if parser.head_comment[i] == '\n' {
-					if i == len(parser.head_comment)-1 {
-						head_comment = parser.head_comment[:i]
-						parser.head_comment = parser.head_comment[i+1:]
-						break
-					} else if parser.head_comment[i-1] == '\n' {
-						head_comment = parser.head_comment[:i-1]
-						parser.head_comment = parser.head_comment[i+1:]
-						break
-					}
-				}
-			}
-		}
-
-		*event = yaml_event_t{
-			typ:        yaml_DOCUMENT_START_EVENT,
-			start_mark: token.start_mark,
-			end_mark:   token.end_mark,
-
-			head_comment: head_comment,
-		}
-
-	} else if token.typ != yaml_STREAM_END_TOKEN {
-		// Parse an explicit document.
-		var version_directive *yaml_version_directive_t
-		var tag_directives []yaml_tag_directive_t
-		start_mark := token.start_mark
-		if !yaml_parser_process_directives(parser, &version_directive, &tag_directives) {
-			return false
-		}
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ != yaml_DOCUMENT_START_TOKEN {
-			yaml_parser_set_parser_error(parser,
-				"did not find expected <document start>", token.start_mark)
-			return false
-		}
-		parser.states = append(parser.states, yaml_PARSE_DOCUMENT_END_STATE)
-		parser.state = yaml_PARSE_DOCUMENT_CONTENT_STATE
-		end_mark := token.end_mark
-
-		*event = yaml_event_t{
-			typ:               yaml_DOCUMENT_START_EVENT,
-			start_mark:        start_mark,
-			end_mark:          end_mark,
-			version_directive: version_directive,
-			tag_directives:    tag_directives,
-			implicit:          false,
-		}
-		skip_token(parser)
-
-	} else {
-		// Parse the stream end.
-		parser.state = yaml_PARSE_END_STATE
-		*event = yaml_event_t{
-			typ:        yaml_STREAM_END_EVENT,
-			start_mark: token.start_mark,
-			end_mark:   token.end_mark,
-		}
-		skip_token(parser)
-	}
-
-	return true
-}
-
-// Parse the productions:
-// explicit_document    ::= DIRECTIVE* DOCUMENT-START block_node? DOCUMENT-END*
-//                                                    ***********
-//
-func yaml_parser_parse_document_content(parser *yaml_parser_t, event *yaml_event_t) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	if token.typ == yaml_VERSION_DIRECTIVE_TOKEN ||
-		token.typ == yaml_TAG_DIRECTIVE_TOKEN ||
-		token.typ == yaml_DOCUMENT_START_TOKEN ||
-		token.typ == yaml_DOCUMENT_END_TOKEN ||
-		token.typ == yaml_STREAM_END_TOKEN {
-		parser.state = parser.states[len(parser.states)-1]
-		parser.states = parser.states[:len(parser.states)-1]
-		return yaml_parser_process_empty_scalar(parser, event,
-			token.start_mark)
-	}
-	return yaml_parser_parse_node(parser, event, true, false)
-}
-
-// Parse the productions:
-// implicit_document    ::= block_node DOCUMENT-END*
-//                                     *************
-// explicit_document    ::= DIRECTIVE* DOCUMENT-START block_node? DOCUMENT-END*
-//
-func yaml_parser_parse_document_end(parser *yaml_parser_t, event *yaml_event_t) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	start_mark := token.start_mark
-	end_mark := token.start_mark
-
-	implicit := true
-	if token.typ == yaml_DOCUMENT_END_TOKEN {
-		end_mark = token.end_mark
-		skip_token(parser)
-		implicit = false
-	}
-
-	parser.tag_directives = parser.tag_directives[:0]
-
-	parser.state = yaml_PARSE_DOCUMENT_START_STATE
-	*event = yaml_event_t{
-		typ:        yaml_DOCUMENT_END_EVENT,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-		implicit:   implicit,
-	}
-	yaml_parser_set_event_comments(parser, event)
-	if len(event.head_comment) > 0 && len(event.foot_comment) == 0 {
-		event.foot_comment = event.head_comment
-		event.head_comment = nil
-	}
-	return true
-}
-
-func yaml_parser_set_event_comments(parser *yaml_parser_t, event *yaml_event_t) {
-	event.head_comment = parser.head_comment
-	event.line_comment = parser.line_comment
-	event.foot_comment = parser.foot_comment
-	parser.head_comment = nil
-	parser.line_comment = nil
-	parser.foot_comment = nil
-	parser.tail_comment = nil
-	parser.stem_comment = nil
-}
-
-// Parse the productions:
-// block_node_or_indentless_sequence    ::=
-//                          ALIAS
-//                          *****
-//                          | properties (block_content | indentless_block_sequence)?
-//                            **********  *
-//                          | block_content | indentless_block_sequence
-//                            *
-// block_node           ::= ALIAS
-//                          *****
-//                          | properties block_content?
-//                            ********** *
-//                          | block_content
-//                            *
-// flow_node            ::= ALIAS
-//                          *****
-//                          | properties flow_content?
-//                            ********** *
-//                          | flow_content
-//                            *
-// properties           ::= TAG ANCHOR? | ANCHOR TAG?
-//                          *************************
-// block_content        ::= block_collection | flow_collection | SCALAR
-//                                                               ******
-// flow_content         ::= flow_collection | SCALAR
-//                                            ******
-func yaml_parser_parse_node(parser *yaml_parser_t, event *yaml_event_t, block, indentless_sequence bool) bool {
-	//defer trace("yaml_parser_parse_node", "block:", block, "indentless_sequence:", indentless_sequence)()
-
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	if token.typ == yaml_ALIAS_TOKEN {
-		parser.state = parser.states[len(parser.states)-1]
-		parser.states = parser.states[:len(parser.states)-1]
-		*event = yaml_event_t{
-			typ:        yaml_ALIAS_EVENT,
-			start_mark: token.start_mark,
-			end_mark:   token.end_mark,
-			anchor:     token.value,
-		}
-		yaml_parser_set_event_comments(parser, event)
-		skip_token(parser)
-		return true
-	}
-
-	start_mark := token.start_mark
-	end_mark := token.start_mark
-
-	var tag_token bool
-	var tag_handle, tag_suffix, anchor []byte
-	var tag_mark yaml_mark_t
-	if token.typ == yaml_ANCHOR_TOKEN {
-		anchor = token.value
-		start_mark = token.start_mark
-		end_mark = token.end_mark
-		skip_token(parser)
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ == yaml_TAG_TOKEN {
-			tag_token = true
-			tag_handle = token.value
-			tag_suffix = token.suffix
-			tag_mark = token.start_mark
-			end_mark = token.end_mark
-			skip_token(parser)
-			token = peek_token(parser)
-			if token == nil {
-				return false
-			}
-		}
-	} else if token.typ == yaml_TAG_TOKEN {
-		tag_token = true
-		tag_handle = token.value
-		tag_suffix = token.suffix
-		start_mark = token.start_mark
-		tag_mark = token.start_mark
-		end_mark = token.end_mark
-		skip_token(parser)
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ == yaml_ANCHOR_TOKEN {
-			anchor = token.value
-			end_mark = token.end_mark
-			skip_token(parser)
-			token = peek_token(parser)
-			if token == nil {
-				return false
-			}
-		}
-	}
-
-	var tag []byte
-	if tag_token {
-		if len(tag_handle) == 0 {
-			tag = tag_suffix
-			tag_suffix = nil
-		} else {
-			for i := range parser.tag_directives {
-				if bytes.Equal(parser.tag_directives[i].handle, tag_handle) {
-					tag = append([]byte(nil), parser.tag_directives[i].prefix...)
-					tag = append(tag, tag_suffix...)
-					break
-				}
-			}
-			if len(tag) == 0 {
-				yaml_parser_set_parser_error_context(parser,
-					"while parsing a node", start_mark,
-					"found undefined tag handle", tag_mark)
-				return false
-			}
-		}
-	}
-
-	implicit := len(tag) == 0
-	if indentless_sequence && token.typ == yaml_BLOCK_ENTRY_TOKEN {
-		end_mark = token.end_mark
-		parser.state = yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE
-		*event = yaml_event_t{
-			typ:        yaml_SEQUENCE_START_EVENT,
-			start_mark: start_mark,
-			end_mark:   end_mark,
-			anchor:     anchor,
-			tag:        tag,
-			implicit:   implicit,
-			style:      yaml_style_t(yaml_BLOCK_SEQUENCE_STYLE),
-		}
-		return true
-	}
-	if token.typ == yaml_SCALAR_TOKEN {
-		var plain_implicit, quoted_implicit bool
-		end_mark = token.end_mark
-		if (len(tag) == 0 && token.style == yaml_PLAIN_SCALAR_STYLE) || (len(tag) == 1 && tag[0] == '!') {
-			plain_implicit = true
-		} else if len(tag) == 0 {
-			quoted_implicit = true
-		}
-		parser.state = parser.states[len(parser.states)-1]
-		parser.states = parser.states[:len(parser.states)-1]
-
-		*event = yaml_event_t{
-			typ:             yaml_SCALAR_EVENT,
-			start_mark:      start_mark,
-			end_mark:        end_mark,
-			anchor:          anchor,
-			tag:             tag,
-			value:           token.value,
-			implicit:        plain_implicit,
-			quoted_implicit: quoted_implicit,
-			style:           yaml_style_t(token.style),
-		}
-		yaml_parser_set_event_comments(parser, event)
-		skip_token(parser)
-		return true
-	}
-	if token.typ == yaml_FLOW_SEQUENCE_START_TOKEN {
-		// [Go] Some of the events below can be merged as they differ only on style.
-		end_mark = token.end_mark
-		parser.state = yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE
-		*event = yaml_event_t{
-			typ:        yaml_SEQUENCE_START_EVENT,
-			start_mark: start_mark,
-			end_mark:   end_mark,
-			anchor:     anchor,
-			tag:        tag,
-			implicit:   implicit,
-			style:      yaml_style_t(yaml_FLOW_SEQUENCE_STYLE),
-		}
-		yaml_parser_set_event_comments(parser, event)
-		return true
-	}
-	if token.typ == yaml_FLOW_MAPPING_START_TOKEN {
-		end_mark = token.end_mark
-		parser.state = yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE
-		*event = yaml_event_t{
-			typ:        yaml_MAPPING_START_EVENT,
-			start_mark: start_mark,
-			end_mark:   end_mark,
-			anchor:     anchor,
-			tag:        tag,
-			implicit:   implicit,
-			style:      yaml_style_t(yaml_FLOW_MAPPING_STYLE),
-		}
-		yaml_parser_set_event_comments(parser, event)
-		return true
-	}
-	if block && token.typ == yaml_BLOCK_SEQUENCE_START_TOKEN {
-		end_mark = token.end_mark
-		parser.state = yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE
-		*event = yaml_event_t{
-			typ:        yaml_SEQUENCE_START_EVENT,
-			start_mark: start_mark,
-			end_mark:   end_mark,
-			anchor:     anchor,
-			tag:        tag,
-			implicit:   implicit,
-			style:      yaml_style_t(yaml_BLOCK_SEQUENCE_STYLE),
-		}
-		if parser.stem_comment != nil {
-			event.head_comment = parser.stem_comment
-			parser.stem_comment = nil
-		}
-		return true
-	}
-	if block && token.typ == yaml_BLOCK_MAPPING_START_TOKEN {
-		end_mark = token.end_mark
-		parser.state = yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE
-		*event = yaml_event_t{
-			typ:        yaml_MAPPING_START_EVENT,
-			start_mark: start_mark,
-			end_mark:   end_mark,
-			anchor:     anchor,
-			tag:        tag,
-			implicit:   implicit,
-			style:      yaml_style_t(yaml_BLOCK_MAPPING_STYLE),
-		}
-		if parser.stem_comment != nil {
-			event.head_comment = parser.stem_comment
-			parser.stem_comment = nil
-		}
-		return true
-	}
-	if len(anchor) > 0 || len(tag) > 0 {
-		parser.state = parser.states[len(parser.states)-1]
-		parser.states = parser.states[:len(parser.states)-1]
-
-		*event = yaml_event_t{
-			typ:             yaml_SCALAR_EVENT,
-			start_mark:      start_mark,
-			end_mark:        end_mark,
-			anchor:          anchor,
-			tag:             tag,
-			implicit:        implicit,
-			quoted_implicit: false,
-			style:           yaml_style_t(yaml_PLAIN_SCALAR_STYLE),
-		}
-		return true
-	}
-
-	context := "while parsing a flow node"
-	if block {
-		context = "while parsing a block node"
-	}
-	yaml_parser_set_parser_error_context(parser, context, start_mark,
-		"did not find expected node content", token.start_mark)
-	return false
-}
-
-// Parse the productions:
-// block_sequence ::= BLOCK-SEQUENCE-START (BLOCK-ENTRY block_node?)* BLOCK-END
-//                    ********************  *********** *             *********
-//
-func yaml_parser_parse_block_sequence_entry(parser *yaml_parser_t, event *yaml_event_t, first bool) bool {
-	if first {
-		token := peek_token(parser)
-		if token == nil {
-			return false
-		}
-		parser.marks = append(parser.marks, token.start_mark)
-		skip_token(parser)
-	}
-
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	if token.typ == yaml_BLOCK_ENTRY_TOKEN {
-		mark := token.end_mark
-		prior_head_len := len(parser.head_comment)
-		skip_token(parser)
-		yaml_parser_split_stem_comment(parser, prior_head_len)
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ != yaml_BLOCK_ENTRY_TOKEN && token.typ != yaml_BLOCK_END_TOKEN {
-			parser.states = append(parser.states, yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE)
-			return yaml_parser_parse_node(parser, event, true, false)
-		} else {
-			parser.state = yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE
-			return yaml_parser_process_empty_scalar(parser, event, mark)
-		}
-	}
-	if token.typ == yaml_BLOCK_END_TOKEN {
-		parser.state = parser.states[len(parser.states)-1]
-		parser.states = parser.states[:len(parser.states)-1]
-		parser.marks = parser.marks[:len(parser.marks)-1]
-
-		*event = yaml_event_t{
-			typ:        yaml_SEQUENCE_END_EVENT,
-			start_mark: token.start_mark,
-			end_mark:   token.end_mark,
-		}
-
-		skip_token(parser)
-		return true
-	}
-
-	context_mark := parser.marks[len(parser.marks)-1]
-	parser.marks = parser.marks[:len(parser.marks)-1]
-	return yaml_parser_set_parser_error_context(parser,
-		"while parsing a block collection", context_mark,
-		"did not find expected '-' indicator", token.start_mark)
-}
-
-// Parse the productions:
-// indentless_sequence  ::= (BLOCK-ENTRY block_node?)+
-//                           *********** *
-func yaml_parser_parse_indentless_sequence_entry(parser *yaml_parser_t, event *yaml_event_t) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	if token.typ == yaml_BLOCK_ENTRY_TOKEN {
-		mark := token.end_mark
-		prior_head_len := len(parser.head_comment)
-		skip_token(parser)
-		yaml_parser_split_stem_comment(parser, prior_head_len)
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ != yaml_BLOCK_ENTRY_TOKEN &&
-			token.typ != yaml_KEY_TOKEN &&
-			token.typ != yaml_VALUE_TOKEN &&
-			token.typ != yaml_BLOCK_END_TOKEN {
-			parser.states = append(parser.states, yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE)
-			return yaml_parser_parse_node(parser, event, true, false)
-		}
-		parser.state = yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE
-		return yaml_parser_process_empty_scalar(parser, event, mark)
-	}
-	parser.state = parser.states[len(parser.states)-1]
-	parser.states = parser.states[:len(parser.states)-1]
-
-	*event = yaml_event_t{
-		typ:        yaml_SEQUENCE_END_EVENT,
-		start_mark: token.start_mark,
-		end_mark:   token.start_mark, // [Go] Shouldn't this be token.end_mark?
-	}
-	return true
-}
-
-// Split stem comment from head comment.
-//
-// When a sequence or map is found under a sequence entry, the former head comment
-// is assigned to the underlying sequence or map as a whole, not the individual
-// sequence or map entry as would be expected otherwise. To handle this case the
-// previous head comment is moved aside as the stem comment.
-func yaml_parser_split_stem_comment(parser *yaml_parser_t, stem_len int) {
-	if stem_len == 0 {
-		return
-	}
-
-	token := peek_token(parser)
-	if token == nil || token.typ != yaml_BLOCK_SEQUENCE_START_TOKEN && token.typ != yaml_BLOCK_MAPPING_START_TOKEN {
-		return
-	}
-
-	parser.stem_comment = parser.head_comment[:stem_len]
-	if len(parser.head_comment) == stem_len {
-		parser.head_comment = nil
-	} else {
-		// Copy suffix to prevent very strange bugs if someone ever appends
-		// further bytes to the prefix in the stem_comment slice above.
-		parser.head_comment = append([]byte(nil), parser.head_comment[stem_len+1:]...)
-	}
-}
-
-// Parse the productions:
-// block_mapping        ::= BLOCK-MAPPING_START
-//                          *******************
-//                          ((KEY block_node_or_indentless_sequence?)?
-//                            *** *
-//                          (VALUE block_node_or_indentless_sequence?)?)*
-//
-//                          BLOCK-END
-//                          *********
-//
-func yaml_parser_parse_block_mapping_key(parser *yaml_parser_t, event *yaml_event_t, first bool) bool {
-	if first {
-		token := peek_token(parser)
-		if token == nil {
-			return false
-		}
-		parser.marks = append(parser.marks, token.start_mark)
-		skip_token(parser)
-	}
-
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	// [Go] A tail comment was left from the prior mapping value processed. Emit an event
-	//      as it needs to be processed with that value and not the following key.
-	if len(parser.tail_comment) > 0 {
-		*event = yaml_event_t{
-			typ:          yaml_TAIL_COMMENT_EVENT,
-			start_mark:   token.start_mark,
-			end_mark:     token.end_mark,
-			foot_comment: parser.tail_comment,
-		}
-		parser.tail_comment = nil
-		return true
-	}
-
-	if token.typ == yaml_KEY_TOKEN {
-		mark := token.end_mark
-		skip_token(parser)
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ != yaml_KEY_TOKEN &&
-			token.typ != yaml_VALUE_TOKEN &&
-			token.typ != yaml_BLOCK_END_TOKEN {
-			parser.states = append(parser.states, yaml_PARSE_BLOCK_MAPPING_VALUE_STATE)
-			return yaml_parser_parse_node(parser, event, true, true)
-		} else {
-			parser.state = yaml_PARSE_BLOCK_MAPPING_VALUE_STATE
-			return yaml_parser_process_empty_scalar(parser, event, mark)
-		}
-	} else if token.typ == yaml_BLOCK_END_TOKEN {
-		parser.state = parser.states[len(parser.states)-1]
-		parser.states = parser.states[:len(parser.states)-1]
-		parser.marks = parser.marks[:len(parser.marks)-1]
-		*event = yaml_event_t{
-			typ:        yaml_MAPPING_END_EVENT,
-			start_mark: token.start_mark,
-			end_mark:   token.end_mark,
-		}
-		yaml_parser_set_event_comments(parser, event)
-		skip_token(parser)
-		return true
-	}
-
-	context_mark := parser.marks[len(parser.marks)-1]
-	parser.marks = parser.marks[:len(parser.marks)-1]
-	return yaml_parser_set_parser_error_context(parser,
-		"while parsing a block mapping", context_mark,
-		"did not find expected key", token.start_mark)
-}
-
-// Parse the productions:
-// block_mapping        ::= BLOCK-MAPPING_START
-//
-//                          ((KEY block_node_or_indentless_sequence?)?
-//
-//                          (VALUE block_node_or_indentless_sequence?)?)*
-//                           ***** *
-//                          BLOCK-END
-//
-//
-func yaml_parser_parse_block_mapping_value(parser *yaml_parser_t, event *yaml_event_t) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-	if token.typ == yaml_VALUE_TOKEN {
-		mark := token.end_mark
-		skip_token(parser)
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ != yaml_KEY_TOKEN &&
-			token.typ != yaml_VALUE_TOKEN &&
-			token.typ != yaml_BLOCK_END_TOKEN {
-			parser.states = append(parser.states, yaml_PARSE_BLOCK_MAPPING_KEY_STATE)
-			return yaml_parser_parse_node(parser, event, true, true)
-		}
-		parser.state = yaml_PARSE_BLOCK_MAPPING_KEY_STATE
-		return yaml_parser_process_empty_scalar(parser, event, mark)
-	}
-	parser.state = yaml_PARSE_BLOCK_MAPPING_KEY_STATE
-	return yaml_parser_process_empty_scalar(parser, event, token.start_mark)
-}
-
-// Parse the productions:
-// flow_sequence        ::= FLOW-SEQUENCE-START
-//                          *******************
-//                          (flow_sequence_entry FLOW-ENTRY)*
-//                           *                   **********
-//                          flow_sequence_entry?
-//                          *
-//                          FLOW-SEQUENCE-END
-//                          *****************
-// flow_sequence_entry  ::= flow_node | KEY flow_node? (VALUE flow_node?)?
-//                          *
-//
-func yaml_parser_parse_flow_sequence_entry(parser *yaml_parser_t, event *yaml_event_t, first bool) bool {
-	if first {
-		token := peek_token(parser)
-		if token == nil {
-			return false
-		}
-		parser.marks = append(parser.marks, token.start_mark)
-		skip_token(parser)
-	}
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-	if token.typ != yaml_FLOW_SEQUENCE_END_TOKEN {
-		if !first {
-			if token.typ == yaml_FLOW_ENTRY_TOKEN {
-				skip_token(parser)
-				token = peek_token(parser)
-				if token == nil {
-					return false
-				}
-			} else {
-				context_mark := parser.marks[len(parser.marks)-1]
-				parser.marks = parser.marks[:len(parser.marks)-1]
-				return yaml_parser_set_parser_error_context(parser,
-					"while parsing a flow sequence", context_mark,
-					"did not find expected ',' or ']'", token.start_mark)
-			}
-		}
-
-		if token.typ == yaml_KEY_TOKEN {
-			parser.state = yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE
-			*event = yaml_event_t{
-				typ:        yaml_MAPPING_START_EVENT,
-				start_mark: token.start_mark,
-				end_mark:   token.end_mark,
-				implicit:   true,
-				style:      yaml_style_t(yaml_FLOW_MAPPING_STYLE),
-			}
-			skip_token(parser)
-			return true
-		} else if token.typ != yaml_FLOW_SEQUENCE_END_TOKEN {
-			parser.states = append(parser.states, yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE)
-			return yaml_parser_parse_node(parser, event, false, false)
-		}
-	}
-
-	parser.state = parser.states[len(parser.states)-1]
-	parser.states = parser.states[:len(parser.states)-1]
-	parser.marks = parser.marks[:len(parser.marks)-1]
-
-	*event = yaml_event_t{
-		typ:        yaml_SEQUENCE_END_EVENT,
-		start_mark: token.start_mark,
-		end_mark:   token.end_mark,
-	}
-	yaml_parser_set_event_comments(parser, event)
-
-	skip_token(parser)
-	return true
-}
-
-//
-// Parse the productions:
-// flow_sequence_entry  ::= flow_node | KEY flow_node? (VALUE flow_node?)?
-//                                      *** *
-//
-func yaml_parser_parse_flow_sequence_entry_mapping_key(parser *yaml_parser_t, event *yaml_event_t) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-	if token.typ != yaml_VALUE_TOKEN &&
-		token.typ != yaml_FLOW_ENTRY_TOKEN &&
-		token.typ != yaml_FLOW_SEQUENCE_END_TOKEN {
-		parser.states = append(parser.states, yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE)
-		return yaml_parser_parse_node(parser, event, false, false)
-	}
-	mark := token.end_mark
-	skip_token(parser)
-	parser.state = yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE
-	return yaml_parser_process_empty_scalar(parser, event, mark)
-}
-
-// Parse the productions:
-// flow_sequence_entry  ::= flow_node | KEY flow_node? (VALUE flow_node?)?
-//                                                      ***** *
-//
-func yaml_parser_parse_flow_sequence_entry_mapping_value(parser *yaml_parser_t, event *yaml_event_t) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-	if token.typ == yaml_VALUE_TOKEN {
-		skip_token(parser)
-		token := peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ != yaml_FLOW_ENTRY_TOKEN && token.typ != yaml_FLOW_SEQUENCE_END_TOKEN {
-			parser.states = append(parser.states, yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE)
-			return yaml_parser_parse_node(parser, event, false, false)
-		}
-	}
-	parser.state = yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE
-	return yaml_parser_process_empty_scalar(parser, event, token.start_mark)
-}
-
-// Parse the productions:
-// flow_sequence_entry  ::= flow_node | KEY flow_node? (VALUE flow_node?)?
-//                                                                      *
-//
-func yaml_parser_parse_flow_sequence_entry_mapping_end(parser *yaml_parser_t, event *yaml_event_t) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-	parser.state = yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE
-	*event = yaml_event_t{
-		typ:        yaml_MAPPING_END_EVENT,
-		start_mark: token.start_mark,
-		end_mark:   token.start_mark, // [Go] Shouldn't this be end_mark?
-	}
-	return true
-}
-
-// Parse the productions:
-// flow_mapping         ::= FLOW-MAPPING-START
-//                          ******************
-//                          (flow_mapping_entry FLOW-ENTRY)*
-//                           *                  **********
-//                          flow_mapping_entry?
-//                          ******************
-//                          FLOW-MAPPING-END
-//                          ****************
-// flow_mapping_entry   ::= flow_node | KEY flow_node? (VALUE flow_node?)?
-//                          *           *** *
-//
-func yaml_parser_parse_flow_mapping_key(parser *yaml_parser_t, event *yaml_event_t, first bool) bool {
-	if first {
-		token := peek_token(parser)
-		parser.marks = append(parser.marks, token.start_mark)
-		skip_token(parser)
-	}
-
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	if token.typ != yaml_FLOW_MAPPING_END_TOKEN {
-		if !first {
-			if token.typ == yaml_FLOW_ENTRY_TOKEN {
-				skip_token(parser)
-				token = peek_token(parser)
-				if token == nil {
-					return false
-				}
-			} else {
-				context_mark := parser.marks[len(parser.marks)-1]
-				parser.marks = parser.marks[:len(parser.marks)-1]
-				return yaml_parser_set_parser_error_context(parser,
-					"while parsing a flow mapping", context_mark,
-					"did not find expected ',' or '}'", token.start_mark)
-			}
-		}
-
-		if token.typ == yaml_KEY_TOKEN {
-			skip_token(parser)
-			token = peek_token(parser)
-			if token == nil {
-				return false
-			}
-			if token.typ != yaml_VALUE_TOKEN &&
-				token.typ != yaml_FLOW_ENTRY_TOKEN &&
-				token.typ != yaml_FLOW_MAPPING_END_TOKEN {
-				parser.states = append(parser.states, yaml_PARSE_FLOW_MAPPING_VALUE_STATE)
-				return yaml_parser_parse_node(parser, event, false, false)
-			} else {
-				parser.state = yaml_PARSE_FLOW_MAPPING_VALUE_STATE
-				return yaml_parser_process_empty_scalar(parser, event, token.start_mark)
-			}
-		} else if token.typ != yaml_FLOW_MAPPING_END_TOKEN {
-			parser.states = append(parser.states, yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE)
-			return yaml_parser_parse_node(parser, event, false, false)
-		}
-	}
-
-	parser.state = parser.states[len(parser.states)-1]
-	parser.states = parser.states[:len(parser.states)-1]
-	parser.marks = parser.marks[:len(parser.marks)-1]
-	*event = yaml_event_t{
-		typ:        yaml_MAPPING_END_EVENT,
-		start_mark: token.start_mark,
-		end_mark:   token.end_mark,
-	}
-	yaml_parser_set_event_comments(parser, event)
-	skip_token(parser)
-	return true
-}
-
-// Parse the productions:
-// flow_mapping_entry   ::= flow_node | KEY flow_node? (VALUE flow_node?)?
-//                                   *                  ***** *
-//
-func yaml_parser_parse_flow_mapping_value(parser *yaml_parser_t, event *yaml_event_t, empty bool) bool {
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-	if empty {
-		parser.state = yaml_PARSE_FLOW_MAPPING_KEY_STATE
-		return yaml_parser_process_empty_scalar(parser, event, token.start_mark)
-	}
-	if token.typ == yaml_VALUE_TOKEN {
-		skip_token(parser)
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-		if token.typ != yaml_FLOW_ENTRY_TOKEN && token.typ != yaml_FLOW_MAPPING_END_TOKEN {
-			parser.states = append(parser.states, yaml_PARSE_FLOW_MAPPING_KEY_STATE)
-			return yaml_parser_parse_node(parser, event, false, false)
-		}
-	}
-	parser.state = yaml_PARSE_FLOW_MAPPING_KEY_STATE
-	return yaml_parser_process_empty_scalar(parser, event, token.start_mark)
-}
-
-// Generate an empty scalar event.
-func yaml_parser_process_empty_scalar(parser *yaml_parser_t, event *yaml_event_t, mark yaml_mark_t) bool {
-	*event = yaml_event_t{
-		typ:        yaml_SCALAR_EVENT,
-		start_mark: mark,
-		end_mark:   mark,
-		value:      nil, // Empty
-		implicit:   true,
-		style:      yaml_style_t(yaml_PLAIN_SCALAR_STYLE),
-	}
-	return true
-}
-
-var default_tag_directives = []yaml_tag_directive_t{
-	{[]byte("!"), []byte("!")},
-	{[]byte("!!"), []byte("tag:yaml.org,2002:")},
-}
-
-// Parse directives.
-func yaml_parser_process_directives(parser *yaml_parser_t,
-	version_directive_ref **yaml_version_directive_t,
-	tag_directives_ref *[]yaml_tag_directive_t) bool {
-
-	var version_directive *yaml_version_directive_t
-	var tag_directives []yaml_tag_directive_t
-
-	token := peek_token(parser)
-	if token == nil {
-		return false
-	}
-
-	for token.typ == yaml_VERSION_DIRECTIVE_TOKEN || token.typ == yaml_TAG_DIRECTIVE_TOKEN {
-		if token.typ == yaml_VERSION_DIRECTIVE_TOKEN {
-			if version_directive != nil {
-				yaml_parser_set_parser_error(parser,
-					"found duplicate %YAML directive", token.start_mark)
-				return false
-			}
-			if token.major != 1 || token.minor != 1 {
-				yaml_parser_set_parser_error(parser,
-					"found incompatible YAML document", token.start_mark)
-				return false
-			}
-			version_directive = &yaml_version_directive_t{
-				major: token.major,
-				minor: token.minor,
-			}
-		} else if token.typ == yaml_TAG_DIRECTIVE_TOKEN {
-			value := yaml_tag_directive_t{
-				handle: token.value,
-				prefix: token.prefix,
-			}
-			if !yaml_parser_append_tag_directive(parser, value, false, token.start_mark) {
-				return false
-			}
-			tag_directives = append(tag_directives, value)
-		}
-
-		skip_token(parser)
-		token = peek_token(parser)
-		if token == nil {
-			return false
-		}
-	}
-
-	for i := range default_tag_directives {
-		if !yaml_parser_append_tag_directive(parser, default_tag_directives[i], true, token.start_mark) {
-			return false
-		}
-	}
-
-	if version_directive_ref != nil {
-		*version_directive_ref = version_directive
-	}
-	if tag_directives_ref != nil {
-		*tag_directives_ref = tag_directives
-	}
-	return true
-}
-
-// Append a tag directive to the directives stack.
-func yaml_parser_append_tag_directive(parser *yaml_parser_t, value yaml_tag_directive_t, allow_duplicates bool, mark yaml_mark_t) bool {
-	for i := range parser.tag_directives {
-		if bytes.Equal(value.handle, parser.tag_directives[i].handle) {
-			if allow_duplicates {
-				return true
-			}
-			return yaml_parser_set_parser_error(parser, "found duplicate %TAG directive", mark)
-		}
-	}
-
-	// [Go] I suspect the copy is unnecessary. This was likely done
-	// because there was no way to track ownership of the data.
-	value_copy := yaml_tag_directive_t{
-		handle: make([]byte, len(value.handle)),
-		prefix: make([]byte, len(value.prefix)),
-	}
-	copy(value_copy.handle, value.handle)
-	copy(value_copy.prefix, value.prefix)
-	parser.tag_directives = append(parser.tag_directives, value_copy)
-	return true
-}
diff --git a/vendor/gopkg.in/yaml.v3/readerc.go b/vendor/gopkg.in/yaml.v3/readerc.go
deleted file mode 100644
index b7de0a8..0000000
--- a/vendor/gopkg.in/yaml.v3/readerc.go
+++ /dev/null
@@ -1,434 +0,0 @@
-// 
-// Copyright (c) 2011-2019 Canonical Ltd
-// Copyright (c) 2006-2010 Kirill Simonov
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-// of the Software, and to permit persons to whom the Software is furnished to do
-// so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package yaml
-
-import (
-	"io"
-)
-
-// Set the reader error and return 0.
-func yaml_parser_set_reader_error(parser *yaml_parser_t, problem string, offset int, value int) bool {
-	parser.error = yaml_READER_ERROR
-	parser.problem = problem
-	parser.problem_offset = offset
-	parser.problem_value = value
-	return false
-}
-
-// Byte order marks.
-const (
-	bom_UTF8    = "\xef\xbb\xbf"
-	bom_UTF16LE = "\xff\xfe"
-	bom_UTF16BE = "\xfe\xff"
-)
-
-// Determine the input stream encoding by checking the BOM symbol. If no BOM is
-// found, the UTF-8 encoding is assumed. Return 1 on success, 0 on failure.
-func yaml_parser_determine_encoding(parser *yaml_parser_t) bool {
-	// Ensure that we had enough bytes in the raw buffer.
-	for !parser.eof && len(parser.raw_buffer)-parser.raw_buffer_pos < 3 {
-		if !yaml_parser_update_raw_buffer(parser) {
-			return false
-		}
-	}
-
-	// Determine the encoding.
-	buf := parser.raw_buffer
-	pos := parser.raw_buffer_pos
-	avail := len(buf) - pos
-	if avail >= 2 && buf[pos] == bom_UTF16LE[0] && buf[pos+1] == bom_UTF16LE[1] {
-		parser.encoding = yaml_UTF16LE_ENCODING
-		parser.raw_buffer_pos += 2
-		parser.offset += 2
-	} else if avail >= 2 && buf[pos] == bom_UTF16BE[0] && buf[pos+1] == bom_UTF16BE[1] {
-		parser.encoding = yaml_UTF16BE_ENCODING
-		parser.raw_buffer_pos += 2
-		parser.offset += 2
-	} else if avail >= 3 && buf[pos] == bom_UTF8[0] && buf[pos+1] == bom_UTF8[1] && buf[pos+2] == bom_UTF8[2] {
-		parser.encoding = yaml_UTF8_ENCODING
-		parser.raw_buffer_pos += 3
-		parser.offset += 3
-	} else {
-		parser.encoding = yaml_UTF8_ENCODING
-	}
-	return true
-}
-
-// Update the raw buffer.
-func yaml_parser_update_raw_buffer(parser *yaml_parser_t) bool {
-	size_read := 0
-
-	// Return if the raw buffer is full.
-	if parser.raw_buffer_pos == 0 && len(parser.raw_buffer) == cap(parser.raw_buffer) {
-		return true
-	}
-
-	// Return on EOF.
-	if parser.eof {
-		return true
-	}
-
-	// Move the remaining bytes in the raw buffer to the beginning.
-	if parser.raw_buffer_pos > 0 && parser.raw_buffer_pos < len(parser.raw_buffer) {
-		copy(parser.raw_buffer, parser.raw_buffer[parser.raw_buffer_pos:])
-	}
-	parser.raw_buffer = parser.raw_buffer[:len(parser.raw_buffer)-parser.raw_buffer_pos]
-	parser.raw_buffer_pos = 0
-
-	// Call the read handler to fill the buffer.
-	size_read, err := parser.read_handler(parser, parser.raw_buffer[len(parser.raw_buffer):cap(parser.raw_buffer)])
-	parser.raw_buffer = parser.raw_buffer[:len(parser.raw_buffer)+size_read]
-	if err == io.EOF {
-		parser.eof = true
-	} else if err != nil {
-		return yaml_parser_set_reader_error(parser, "input error: "+err.Error(), parser.offset, -1)
-	}
-	return true
-}
-
-// Ensure that the buffer contains at least `length` characters.
-// Return true on success, false on failure.
-//
-// The length is supposed to be significantly less that the buffer size.
-func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
-	if parser.read_handler == nil {
-		panic("read handler must be set")
-	}
-
-	// [Go] This function was changed to guarantee the requested length size at EOF.
-	// The fact we need to do this is pretty awful, but the description above implies
-	// for that to be the case, and there are tests
-
-	// If the EOF flag is set and the raw buffer is empty, do nothing.
-	if parser.eof && parser.raw_buffer_pos == len(parser.raw_buffer) {
-		// [Go] ACTUALLY! Read the documentation of this function above.
-		// This is just broken. To return true, we need to have the
-		// given length in the buffer. Not doing that means every single
-		// check that calls this function to make sure the buffer has a
-		// given length is Go) panicking; or C) accessing invalid memory.
-		//return true
-	}
-
-	// Return if the buffer contains enough characters.
-	if parser.unread >= length {
-		return true
-	}
-
-	// Determine the input encoding if it is not known yet.
-	if parser.encoding == yaml_ANY_ENCODING {
-		if !yaml_parser_determine_encoding(parser) {
-			return false
-		}
-	}
-
-	// Move the unread characters to the beginning of the buffer.
-	buffer_len := len(parser.buffer)
-	if parser.buffer_pos > 0 && parser.buffer_pos < buffer_len {
-		copy(parser.buffer, parser.buffer[parser.buffer_pos:])
-		buffer_len -= parser.buffer_pos
-		parser.buffer_pos = 0
-	} else if parser.buffer_pos == buffer_len {
-		buffer_len = 0
-		parser.buffer_pos = 0
-	}
-
-	// Open the whole buffer for writing, and cut it before returning.
-	parser.buffer = parser.buffer[:cap(parser.buffer)]
-
-	// Fill the buffer until it has enough characters.
-	first := true
-	for parser.unread < length {
-
-		// Fill the raw buffer if necessary.
-		if !first || parser.raw_buffer_pos == len(parser.raw_buffer) {
-			if !yaml_parser_update_raw_buffer(parser) {
-				parser.buffer = parser.buffer[:buffer_len]
-				return false
-			}
-		}
-		first = false
-
-		// Decode the raw buffer.
-	inner:
-		for parser.raw_buffer_pos != len(parser.raw_buffer) {
-			var value rune
-			var width int
-
-			raw_unread := len(parser.raw_buffer) - parser.raw_buffer_pos
-
-			// Decode the next character.
-			switch parser.encoding {
-			case yaml_UTF8_ENCODING:
-				// Decode a UTF-8 character.  Check RFC 3629
-				// (http://www.ietf.org/rfc/rfc3629.txt) for more details.
-				//
-				// The following table (taken from the RFC) is used for
-				// decoding.
-				//
-				//    Char. number range |        UTF-8 octet sequence
-				//      (hexadecimal)    |              (binary)
-				//   --------------------+------------------------------------
-				//   0000 0000-0000 007F | 0xxxxxxx
-				//   0000 0080-0000 07FF | 110xxxxx 10xxxxxx
-				//   0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
-				//   0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
-				//
-				// Additionally, the characters in the range 0xD800-0xDFFF
-				// are prohibited as they are reserved for use with UTF-16
-				// surrogate pairs.
-
-				// Determine the length of the UTF-8 sequence.
-				octet := parser.raw_buffer[parser.raw_buffer_pos]
-				switch {
-				case octet&0x80 == 0x00:
-					width = 1
-				case octet&0xE0 == 0xC0:
-					width = 2
-				case octet&0xF0 == 0xE0:
-					width = 3
-				case octet&0xF8 == 0xF0:
-					width = 4
-				default:
-					// The leading octet is invalid.
-					return yaml_parser_set_reader_error(parser,
-						"invalid leading UTF-8 octet",
-						parser.offset, int(octet))
-				}
-
-				// Check if the raw buffer contains an incomplete character.
-				if width > raw_unread {
-					if parser.eof {
-						return yaml_parser_set_reader_error(parser,
-							"incomplete UTF-8 octet sequence",
-							parser.offset, -1)
-					}
-					break inner
-				}
-
-				// Decode the leading octet.
-				switch {
-				case octet&0x80 == 0x00:
-					value = rune(octet & 0x7F)
-				case octet&0xE0 == 0xC0:
-					value = rune(octet & 0x1F)
-				case octet&0xF0 == 0xE0:
-					value = rune(octet & 0x0F)
-				case octet&0xF8 == 0xF0:
-					value = rune(octet & 0x07)
-				default:
-					value = 0
-				}
-
-				// Check and decode the trailing octets.
-				for k := 1; k < width; k++ {
-					octet = parser.raw_buffer[parser.raw_buffer_pos+k]
-
-					// Check if the octet is valid.
-					if (octet & 0xC0) != 0x80 {
-						return yaml_parser_set_reader_error(parser,
-							"invalid trailing UTF-8 octet",
-							parser.offset+k, int(octet))
-					}
-
-					// Decode the octet.
-					value = (value << 6) + rune(octet&0x3F)
-				}
-
-				// Check the length of the sequence against the value.
-				switch {
-				case width == 1:
-				case width == 2 && value >= 0x80:
-				case width == 3 && value >= 0x800:
-				case width == 4 && value >= 0x10000:
-				default:
-					return yaml_parser_set_reader_error(parser,
-						"invalid length of a UTF-8 sequence",
-						parser.offset, -1)
-				}
-
-				// Check the range of the value.
-				if value >= 0xD800 && value <= 0xDFFF || value > 0x10FFFF {
-					return yaml_parser_set_reader_error(parser,
-						"invalid Unicode character",
-						parser.offset, int(value))
-				}
-
-			case yaml_UTF16LE_ENCODING, yaml_UTF16BE_ENCODING:
-				var low, high int
-				if parser.encoding == yaml_UTF16LE_ENCODING {
-					low, high = 0, 1
-				} else {
-					low, high = 1, 0
-				}
-
-				// The UTF-16 encoding is not as simple as one might
-				// naively think.  Check RFC 2781
-				// (http://www.ietf.org/rfc/rfc2781.txt).
-				//
-				// Normally, two subsequent bytes describe a Unicode
-				// character.  However a special technique (called a
-				// surrogate pair) is used for specifying character
-				// values larger than 0xFFFF.
-				//
-				// A surrogate pair consists of two pseudo-characters:
-				//      high surrogate area (0xD800-0xDBFF)
-				//      low surrogate area (0xDC00-0xDFFF)
-				//
-				// The following formulas are used for decoding
-				// and encoding characters using surrogate pairs:
-				//
-				//  U  = U' + 0x10000   (0x01 00 00 <= U <= 0x10 FF FF)
-				//  U' = yyyyyyyyyyxxxxxxxxxx   (0 <= U' <= 0x0F FF FF)
-				//  W1 = 110110yyyyyyyyyy
-				//  W2 = 110111xxxxxxxxxx
-				//
-				// where U is the character value, W1 is the high surrogate
-				// area, W2 is the low surrogate area.
-
-				// Check for incomplete UTF-16 character.
-				if raw_unread < 2 {
-					if parser.eof {
-						return yaml_parser_set_reader_error(parser,
-							"incomplete UTF-16 character",
-							parser.offset, -1)
-					}
-					break inner
-				}
-
-				// Get the character.
-				value = rune(parser.raw_buffer[parser.raw_buffer_pos+low]) +
-					(rune(parser.raw_buffer[parser.raw_buffer_pos+high]) << 8)
-
-				// Check for unexpected low surrogate area.
-				if value&0xFC00 == 0xDC00 {
-					return yaml_parser_set_reader_error(parser,
-						"unexpected low surrogate area",
-						parser.offset, int(value))
-				}
-
-				// Check for a high surrogate area.
-				if value&0xFC00 == 0xD800 {
-					width = 4
-
-					// Check for incomplete surrogate pair.
-					if raw_unread < 4 {
-						if parser.eof {
-							return yaml_parser_set_reader_error(parser,
-								"incomplete UTF-16 surrogate pair",
-								parser.offset, -1)
-						}
-						break inner
-					}
-
-					// Get the next character.
-					value2 := rune(parser.raw_buffer[parser.raw_buffer_pos+low+2]) +
-						(rune(parser.raw_buffer[parser.raw_buffer_pos+high+2]) << 8)
-
-					// Check for a low surrogate area.
-					if value2&0xFC00 != 0xDC00 {
-						return yaml_parser_set_reader_error(parser,
-							"expected low surrogate area",
-							parser.offset+2, int(value2))
-					}
-
-					// Generate the value of the surrogate pair.
-					value = 0x10000 + ((value & 0x3FF) << 10) + (value2 & 0x3FF)
-				} else {
-					width = 2
-				}
-
-			default:
-				panic("impossible")
-			}
-
-			// Check if the character is in the allowed range:
-			//      #x9 | #xA | #xD | [#x20-#x7E]               (8 bit)
-			//      | #x85 | [#xA0-#xD7FF] | [#xE000-#xFFFD]    (16 bit)
-			//      | [#x10000-#x10FFFF]                        (32 bit)
-			switch {
-			case value == 0x09:
-			case value == 0x0A:
-			case value == 0x0D:
-			case value >= 0x20 && value <= 0x7E:
-			case value == 0x85:
-			case value >= 0xA0 && value <= 0xD7FF:
-			case value >= 0xE000 && value <= 0xFFFD:
-			case value >= 0x10000 && value <= 0x10FFFF:
-			default:
-				return yaml_parser_set_reader_error(parser,
-					"control characters are not allowed",
-					parser.offset, int(value))
-			}
-
-			// Move the raw pointers.
-			parser.raw_buffer_pos += width
-			parser.offset += width
-
-			// Finally put the character into the buffer.
-			if value <= 0x7F {
-				// 0000 0000-0000 007F . 0xxxxxxx
-				parser.buffer[buffer_len+0] = byte(value)
-				buffer_len += 1
-			} else if value <= 0x7FF {
-				// 0000 0080-0000 07FF . 110xxxxx 10xxxxxx
-				parser.buffer[buffer_len+0] = byte(0xC0 + (value >> 6))
-				parser.buffer[buffer_len+1] = byte(0x80 + (value & 0x3F))
-				buffer_len += 2
-			} else if value <= 0xFFFF {
-				// 0000 0800-0000 FFFF . 1110xxxx 10xxxxxx 10xxxxxx
-				parser.buffer[buffer_len+0] = byte(0xE0 + (value >> 12))
-				parser.buffer[buffer_len+1] = byte(0x80 + ((value >> 6) & 0x3F))
-				parser.buffer[buffer_len+2] = byte(0x80 + (value & 0x3F))
-				buffer_len += 3
-			} else {
-				// 0001 0000-0010 FFFF . 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
-				parser.buffer[buffer_len+0] = byte(0xF0 + (value >> 18))
-				parser.buffer[buffer_len+1] = byte(0x80 + ((value >> 12) & 0x3F))
-				parser.buffer[buffer_len+2] = byte(0x80 + ((value >> 6) & 0x3F))
-				parser.buffer[buffer_len+3] = byte(0x80 + (value & 0x3F))
-				buffer_len += 4
-			}
-
-			parser.unread++
-		}
-
-		// On EOF, put NUL into the buffer and return.
-		if parser.eof {
-			parser.buffer[buffer_len] = 0
-			buffer_len++
-			parser.unread++
-			break
-		}
-	}
-	// [Go] Read the documentation of this function above. To return true,
-	// we need to have the given length in the buffer. Not doing that means
-	// every single check that calls this function to make sure the buffer
-	// has a given length is Go) panicking; or C) accessing invalid memory.
-	// This happens here due to the EOF above breaking early.
-	for buffer_len < length {
-		parser.buffer[buffer_len] = 0
-		buffer_len++
-	}
-	parser.buffer = parser.buffer[:buffer_len]
-	return true
-}
diff --git a/vendor/gopkg.in/yaml.v3/resolve.go b/vendor/gopkg.in/yaml.v3/resolve.go
deleted file mode 100644
index 64ae888..0000000
--- a/vendor/gopkg.in/yaml.v3/resolve.go
+++ /dev/null
@@ -1,326 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package yaml
-
-import (
-	"encoding/base64"
-	"math"
-	"regexp"
-	"strconv"
-	"strings"
-	"time"
-)
-
-type resolveMapItem struct {
-	value interface{}
-	tag   string
-}
-
-var resolveTable = make([]byte, 256)
-var resolveMap = make(map[string]resolveMapItem)
-
-func init() {
-	t := resolveTable
-	t[int('+')] = 'S' // Sign
-	t[int('-')] = 'S'
-	for _, c := range "0123456789" {
-		t[int(c)] = 'D' // Digit
-	}
-	for _, c := range "yYnNtTfFoO~" {
-		t[int(c)] = 'M' // In map
-	}
-	t[int('.')] = '.' // Float (potentially in map)
-
-	var resolveMapList = []struct {
-		v   interface{}
-		tag string
-		l   []string
-	}{
-		{true, boolTag, []string{"true", "True", "TRUE"}},
-		{false, boolTag, []string{"false", "False", "FALSE"}},
-		{nil, nullTag, []string{"", "~", "null", "Null", "NULL"}},
-		{math.NaN(), floatTag, []string{".nan", ".NaN", ".NAN"}},
-		{math.Inf(+1), floatTag, []string{".inf", ".Inf", ".INF"}},
-		{math.Inf(+1), floatTag, []string{"+.inf", "+.Inf", "+.INF"}},
-		{math.Inf(-1), floatTag, []string{"-.inf", "-.Inf", "-.INF"}},
-		{"<<", mergeTag, []string{"<<"}},
-	}
-
-	m := resolveMap
-	for _, item := range resolveMapList {
-		for _, s := range item.l {
-			m[s] = resolveMapItem{item.v, item.tag}
-		}
-	}
-}
-
-const (
-	nullTag      = "!!null"
-	boolTag      = "!!bool"
-	strTag       = "!!str"
-	intTag       = "!!int"
-	floatTag     = "!!float"
-	timestampTag = "!!timestamp"
-	seqTag       = "!!seq"
-	mapTag       = "!!map"
-	binaryTag    = "!!binary"
-	mergeTag     = "!!merge"
-)
-
-var longTags = make(map[string]string)
-var shortTags = make(map[string]string)
-
-func init() {
-	for _, stag := range []string{nullTag, boolTag, strTag, intTag, floatTag, timestampTag, seqTag, mapTag, binaryTag, mergeTag} {
-		ltag := longTag(stag)
-		longTags[stag] = ltag
-		shortTags[ltag] = stag
-	}
-}
-
-const longTagPrefix = "tag:yaml.org,2002:"
-
-func shortTag(tag string) string {
-	if strings.HasPrefix(tag, longTagPrefix) {
-		if stag, ok := shortTags[tag]; ok {
-			return stag
-		}
-		return "!!" + tag[len(longTagPrefix):]
-	}
-	return tag
-}
-
-func longTag(tag string) string {
-	if strings.HasPrefix(tag, "!!") {
-		if ltag, ok := longTags[tag]; ok {
-			return ltag
-		}
-		return longTagPrefix + tag[2:]
-	}
-	return tag
-}
-
-func resolvableTag(tag string) bool {
-	switch tag {
-	case "", strTag, boolTag, intTag, floatTag, nullTag, timestampTag:
-		return true
-	}
-	return false
-}
-
-var yamlStyleFloat = regexp.MustCompile(`^[-+]?(\.[0-9]+|[0-9]+(\.[0-9]*)?)([eE][-+]?[0-9]+)?$`)
-
-func resolve(tag string, in string) (rtag string, out interface{}) {
-	tag = shortTag(tag)
-	if !resolvableTag(tag) {
-		return tag, in
-	}
-
-	defer func() {
-		switch tag {
-		case "", rtag, strTag, binaryTag:
-			return
-		case floatTag:
-			if rtag == intTag {
-				switch v := out.(type) {
-				case int64:
-					rtag = floatTag
-					out = float64(v)
-					return
-				case int:
-					rtag = floatTag
-					out = float64(v)
-					return
-				}
-			}
-		}
-		failf("cannot decode %s `%s` as a %s", shortTag(rtag), in, shortTag(tag))
-	}()
-
-	// Any data is accepted as a !!str or !!binary.
-	// Otherwise, the prefix is enough of a hint about what it might be.
-	hint := byte('N')
-	if in != "" {
-		hint = resolveTable[in[0]]
-	}
-	if hint != 0 && tag != strTag && tag != binaryTag {
-		// Handle things we can lookup in a map.
-		if item, ok := resolveMap[in]; ok {
-			return item.tag, item.value
-		}
-
-		// Base 60 floats are a bad idea, were dropped in YAML 1.2, and
-		// are purposefully unsupported here. They're still quoted on
-		// the way out for compatibility with other parser, though.
-
-		switch hint {
-		case 'M':
-			// We've already checked the map above.
-
-		case '.':
-			// Not in the map, so maybe a normal float.
-			floatv, err := strconv.ParseFloat(in, 64)
-			if err == nil {
-				return floatTag, floatv
-			}
-
-		case 'D', 'S':
-			// Int, float, or timestamp.
-			// Only try values as a timestamp if the value is unquoted or there's an explicit
-			// !!timestamp tag.
-			if tag == "" || tag == timestampTag {
-				t, ok := parseTimestamp(in)
-				if ok {
-					return timestampTag, t
-				}
-			}
-
-			plain := strings.Replace(in, "_", "", -1)
-			intv, err := strconv.ParseInt(plain, 0, 64)
-			if err == nil {
-				if intv == int64(int(intv)) {
-					return intTag, int(intv)
-				} else {
-					return intTag, intv
-				}
-			}
-			uintv, err := strconv.ParseUint(plain, 0, 64)
-			if err == nil {
-				return intTag, uintv
-			}
-			if yamlStyleFloat.MatchString(plain) {
-				floatv, err := strconv.ParseFloat(plain, 64)
-				if err == nil {
-					return floatTag, floatv
-				}
-			}
-			if strings.HasPrefix(plain, "0b") {
-				intv, err := strconv.ParseInt(plain[2:], 2, 64)
-				if err == nil {
-					if intv == int64(int(intv)) {
-						return intTag, int(intv)
-					} else {
-						return intTag, intv
-					}
-				}
-				uintv, err := strconv.ParseUint(plain[2:], 2, 64)
-				if err == nil {
-					return intTag, uintv
-				}
-			} else if strings.HasPrefix(plain, "-0b") {
-				intv, err := strconv.ParseInt("-"+plain[3:], 2, 64)
-				if err == nil {
-					if true || intv == int64(int(intv)) {
-						return intTag, int(intv)
-					} else {
-						return intTag, intv
-					}
-				}
-			}
-			// Octals as introduced in version 1.2 of the spec.
-			// Octals from the 1.1 spec, spelled as 0777, are still
-			// decoded by default in v3 as well for compatibility.
-			// May be dropped in v4 depending on how usage evolves.
-			if strings.HasPrefix(plain, "0o") {
-				intv, err := strconv.ParseInt(plain[2:], 8, 64)
-				if err == nil {
-					if intv == int64(int(intv)) {
-						return intTag, int(intv)
-					} else {
-						return intTag, intv
-					}
-				}
-				uintv, err := strconv.ParseUint(plain[2:], 8, 64)
-				if err == nil {
-					return intTag, uintv
-				}
-			} else if strings.HasPrefix(plain, "-0o") {
-				intv, err := strconv.ParseInt("-"+plain[3:], 8, 64)
-				if err == nil {
-					if true || intv == int64(int(intv)) {
-						return intTag, int(intv)
-					} else {
-						return intTag, intv
-					}
-				}
-			}
-		default:
-			panic("internal error: missing handler for resolver table: " + string(rune(hint)) + " (with " + in + ")")
-		}
-	}
-	return strTag, in
-}
-
-// encodeBase64 encodes s as base64 that is broken up into multiple lines
-// as appropriate for the resulting length.
-func encodeBase64(s string) string {
-	const lineLen = 70
-	encLen := base64.StdEncoding.EncodedLen(len(s))
-	lines := encLen/lineLen + 1
-	buf := make([]byte, encLen*2+lines)
-	in := buf[0:encLen]
-	out := buf[encLen:]
-	base64.StdEncoding.Encode(in, []byte(s))
-	k := 0
-	for i := 0; i < len(in); i += lineLen {
-		j := i + lineLen
-		if j > len(in) {
-			j = len(in)
-		}
-		k += copy(out[k:], in[i:j])
-		if lines > 1 {
-			out[k] = '\n'
-			k++
-		}
-	}
-	return string(out[:k])
-}
-
-// This is a subset of the formats allowed by the regular expression
-// defined at http://yaml.org/type/timestamp.html.
-var allowedTimestampFormats = []string{
-	"2006-1-2T15:4:5.999999999Z07:00", // RCF3339Nano with short date fields.
-	"2006-1-2t15:4:5.999999999Z07:00", // RFC3339Nano with short date fields and lower-case "t".
-	"2006-1-2 15:4:5.999999999",       // space separated with no time zone
-	"2006-1-2",                        // date only
-	// Notable exception: time.Parse cannot handle: "2001-12-14 21:59:43.10 -5"
-	// from the set of examples.
-}
-
-// parseTimestamp parses s as a timestamp string and
-// returns the timestamp and reports whether it succeeded.
-// Timestamp formats are defined at http://yaml.org/type/timestamp.html
-func parseTimestamp(s string) (time.Time, bool) {
-	// TODO write code to check all the formats supported by
-	// http://yaml.org/type/timestamp.html instead of using time.Parse.
-
-	// Quick check: all date formats start with YYYY-.
-	i := 0
-	for ; i < len(s); i++ {
-		if c := s[i]; c < '0' || c > '9' {
-			break
-		}
-	}
-	if i != 4 || i == len(s) || s[i] != '-' {
-		return time.Time{}, false
-	}
-	for _, format := range allowedTimestampFormats {
-		if t, err := time.Parse(format, s); err == nil {
-			return t, true
-		}
-	}
-	return time.Time{}, false
-}
diff --git a/vendor/gopkg.in/yaml.v3/scannerc.go b/vendor/gopkg.in/yaml.v3/scannerc.go
deleted file mode 100644
index ca00701..0000000
--- a/vendor/gopkg.in/yaml.v3/scannerc.go
+++ /dev/null
@@ -1,3038 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-// Copyright (c) 2006-2010 Kirill Simonov
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-// of the Software, and to permit persons to whom the Software is furnished to do
-// so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package yaml
-
-import (
-	"bytes"
-	"fmt"
-)
-
-// Introduction
-// ************
-//
-// The following notes assume that you are familiar with the YAML specification
-// (http://yaml.org/spec/1.2/spec.html).  We mostly follow it, although in
-// some cases we are less restrictive that it requires.
-//
-// The process of transforming a YAML stream into a sequence of events is
-// divided on two steps: Scanning and Parsing.
-//
-// The Scanner transforms the input stream into a sequence of tokens, while the
-// parser transform the sequence of tokens produced by the Scanner into a
-// sequence of parsing events.
-//
-// The Scanner is rather clever and complicated. The Parser, on the contrary,
-// is a straightforward implementation of a recursive-descendant parser (or,
-// LL(1) parser, as it is usually called).
-//
-// Actually there are two issues of Scanning that might be called "clever", the
-// rest is quite straightforward.  The issues are "block collection start" and
-// "simple keys".  Both issues are explained below in details.
-//
-// Here the Scanning step is explained and implemented.  We start with the list
-// of all the tokens produced by the Scanner together with short descriptions.
-//
-// Now, tokens:
-//
-//      STREAM-START(encoding)          # The stream start.
-//      STREAM-END                      # The stream end.
-//      VERSION-DIRECTIVE(major,minor)  # The '%YAML' directive.
-//      TAG-DIRECTIVE(handle,prefix)    # The '%TAG' directive.
-//      DOCUMENT-START                  # '---'
-//      DOCUMENT-END                    # '...'
-//      BLOCK-SEQUENCE-START            # Indentation increase denoting a block
-//      BLOCK-MAPPING-START             # sequence or a block mapping.
-//      BLOCK-END                       # Indentation decrease.
-//      FLOW-SEQUENCE-START             # '['
-//      FLOW-SEQUENCE-END               # ']'
-//      BLOCK-SEQUENCE-START            # '{'
-//      BLOCK-SEQUENCE-END              # '}'
-//      BLOCK-ENTRY                     # '-'
-//      FLOW-ENTRY                      # ','
-//      KEY                             # '?' or nothing (simple keys).
-//      VALUE                           # ':'
-//      ALIAS(anchor)                   # '*anchor'
-//      ANCHOR(anchor)                  # '&anchor'
-//      TAG(handle,suffix)              # '!handle!suffix'
-//      SCALAR(value,style)             # A scalar.
-//
-// The following two tokens are "virtual" tokens denoting the beginning and the
-// end of the stream:
-//
-//      STREAM-START(encoding)
-//      STREAM-END
-//
-// We pass the information about the input stream encoding with the
-// STREAM-START token.
-//
-// The next two tokens are responsible for tags:
-//
-//      VERSION-DIRECTIVE(major,minor)
-//      TAG-DIRECTIVE(handle,prefix)
-//
-// Example:
-//
-//      %YAML   1.1
-//      %TAG    !   !foo
-//      %TAG    !yaml!  tag:yaml.org,2002:
-//      ---
-//
-// The correspoding sequence of tokens:
-//
-//      STREAM-START(utf-8)
-//      VERSION-DIRECTIVE(1,1)
-//      TAG-DIRECTIVE("!","!foo")
-//      TAG-DIRECTIVE("!yaml","tag:yaml.org,2002:")
-//      DOCUMENT-START
-//      STREAM-END
-//
-// Note that the VERSION-DIRECTIVE and TAG-DIRECTIVE tokens occupy a whole
-// line.
-//
-// The document start and end indicators are represented by:
-//
-//      DOCUMENT-START
-//      DOCUMENT-END
-//
-// Note that if a YAML stream contains an implicit document (without '---'
-// and '...' indicators), no DOCUMENT-START and DOCUMENT-END tokens will be
-// produced.
-//
-// In the following examples, we present whole documents together with the
-// produced tokens.
-//
-//      1. An implicit document:
-//
-//          'a scalar'
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          SCALAR("a scalar",single-quoted)
-//          STREAM-END
-//
-//      2. An explicit document:
-//
-//          ---
-//          'a scalar'
-//          ...
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          DOCUMENT-START
-//          SCALAR("a scalar",single-quoted)
-//          DOCUMENT-END
-//          STREAM-END
-//
-//      3. Several documents in a stream:
-//
-//          'a scalar'
-//          ---
-//          'another scalar'
-//          ---
-//          'yet another scalar'
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          SCALAR("a scalar",single-quoted)
-//          DOCUMENT-START
-//          SCALAR("another scalar",single-quoted)
-//          DOCUMENT-START
-//          SCALAR("yet another scalar",single-quoted)
-//          STREAM-END
-//
-// We have already introduced the SCALAR token above.  The following tokens are
-// used to describe aliases, anchors, tag, and scalars:
-//
-//      ALIAS(anchor)
-//      ANCHOR(anchor)
-//      TAG(handle,suffix)
-//      SCALAR(value,style)
-//
-// The following series of examples illustrate the usage of these tokens:
-//
-//      1. A recursive sequence:
-//
-//          &A [ *A ]
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          ANCHOR("A")
-//          FLOW-SEQUENCE-START
-//          ALIAS("A")
-//          FLOW-SEQUENCE-END
-//          STREAM-END
-//
-//      2. A tagged scalar:
-//
-//          !!float "3.14"  # A good approximation.
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          TAG("!!","float")
-//          SCALAR("3.14",double-quoted)
-//          STREAM-END
-//
-//      3. Various scalar styles:
-//
-//          --- # Implicit empty plain scalars do not produce tokens.
-//          --- a plain scalar
-//          --- 'a single-quoted scalar'
-//          --- "a double-quoted scalar"
-//          --- |-
-//            a literal scalar
-//          --- >-
-//            a folded
-//            scalar
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          DOCUMENT-START
-//          DOCUMENT-START
-//          SCALAR("a plain scalar",plain)
-//          DOCUMENT-START
-//          SCALAR("a single-quoted scalar",single-quoted)
-//          DOCUMENT-START
-//          SCALAR("a double-quoted scalar",double-quoted)
-//          DOCUMENT-START
-//          SCALAR("a literal scalar",literal)
-//          DOCUMENT-START
-//          SCALAR("a folded scalar",folded)
-//          STREAM-END
-//
-// Now it's time to review collection-related tokens. We will start with
-// flow collections:
-//
-//      FLOW-SEQUENCE-START
-//      FLOW-SEQUENCE-END
-//      FLOW-MAPPING-START
-//      FLOW-MAPPING-END
-//      FLOW-ENTRY
-//      KEY
-//      VALUE
-//
-// The tokens FLOW-SEQUENCE-START, FLOW-SEQUENCE-END, FLOW-MAPPING-START, and
-// FLOW-MAPPING-END represent the indicators '[', ']', '{', and '}'
-// correspondingly.  FLOW-ENTRY represent the ',' indicator.  Finally the
-// indicators '?' and ':', which are used for denoting mapping keys and values,
-// are represented by the KEY and VALUE tokens.
-//
-// The following examples show flow collections:
-//
-//      1. A flow sequence:
-//
-//          [item 1, item 2, item 3]
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          FLOW-SEQUENCE-START
-//          SCALAR("item 1",plain)
-//          FLOW-ENTRY
-//          SCALAR("item 2",plain)
-//          FLOW-ENTRY
-//          SCALAR("item 3",plain)
-//          FLOW-SEQUENCE-END
-//          STREAM-END
-//
-//      2. A flow mapping:
-//
-//          {
-//              a simple key: a value,  # Note that the KEY token is produced.
-//              ? a complex key: another value,
-//          }
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          FLOW-MAPPING-START
-//          KEY
-//          SCALAR("a simple key",plain)
-//          VALUE
-//          SCALAR("a value",plain)
-//          FLOW-ENTRY
-//          KEY
-//          SCALAR("a complex key",plain)
-//          VALUE
-//          SCALAR("another value",plain)
-//          FLOW-ENTRY
-//          FLOW-MAPPING-END
-//          STREAM-END
-//
-// A simple key is a key which is not denoted by the '?' indicator.  Note that
-// the Scanner still produce the KEY token whenever it encounters a simple key.
-//
-// For scanning block collections, the following tokens are used (note that we
-// repeat KEY and VALUE here):
-//
-//      BLOCK-SEQUENCE-START
-//      BLOCK-MAPPING-START
-//      BLOCK-END
-//      BLOCK-ENTRY
-//      KEY
-//      VALUE
-//
-// The tokens BLOCK-SEQUENCE-START and BLOCK-MAPPING-START denote indentation
-// increase that precedes a block collection (cf. the INDENT token in Python).
-// The token BLOCK-END denote indentation decrease that ends a block collection
-// (cf. the DEDENT token in Python).  However YAML has some syntax pecularities
-// that makes detections of these tokens more complex.
-//
-// The tokens BLOCK-ENTRY, KEY, and VALUE are used to represent the indicators
-// '-', '?', and ':' correspondingly.
-//
-// The following examples show how the tokens BLOCK-SEQUENCE-START,
-// BLOCK-MAPPING-START, and BLOCK-END are emitted by the Scanner:
-//
-//      1. Block sequences:
-//
-//          - item 1
-//          - item 2
-//          -
-//            - item 3.1
-//            - item 3.2
-//          -
-//            key 1: value 1
-//            key 2: value 2
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          BLOCK-SEQUENCE-START
-//          BLOCK-ENTRY
-//          SCALAR("item 1",plain)
-//          BLOCK-ENTRY
-//          SCALAR("item 2",plain)
-//          BLOCK-ENTRY
-//          BLOCK-SEQUENCE-START
-//          BLOCK-ENTRY
-//          SCALAR("item 3.1",plain)
-//          BLOCK-ENTRY
-//          SCALAR("item 3.2",plain)
-//          BLOCK-END
-//          BLOCK-ENTRY
-//          BLOCK-MAPPING-START
-//          KEY
-//          SCALAR("key 1",plain)
-//          VALUE
-//          SCALAR("value 1",plain)
-//          KEY
-//          SCALAR("key 2",plain)
-//          VALUE
-//          SCALAR("value 2",plain)
-//          BLOCK-END
-//          BLOCK-END
-//          STREAM-END
-//
-//      2. Block mappings:
-//
-//          a simple key: a value   # The KEY token is produced here.
-//          ? a complex key
-//          : another value
-//          a mapping:
-//            key 1: value 1
-//            key 2: value 2
-//          a sequence:
-//            - item 1
-//            - item 2
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          BLOCK-MAPPING-START
-//          KEY
-//          SCALAR("a simple key",plain)
-//          VALUE
-//          SCALAR("a value",plain)
-//          KEY
-//          SCALAR("a complex key",plain)
-//          VALUE
-//          SCALAR("another value",plain)
-//          KEY
-//          SCALAR("a mapping",plain)
-//          BLOCK-MAPPING-START
-//          KEY
-//          SCALAR("key 1",plain)
-//          VALUE
-//          SCALAR("value 1",plain)
-//          KEY
-//          SCALAR("key 2",plain)
-//          VALUE
-//          SCALAR("value 2",plain)
-//          BLOCK-END
-//          KEY
-//          SCALAR("a sequence",plain)
-//          VALUE
-//          BLOCK-SEQUENCE-START
-//          BLOCK-ENTRY
-//          SCALAR("item 1",plain)
-//          BLOCK-ENTRY
-//          SCALAR("item 2",plain)
-//          BLOCK-END
-//          BLOCK-END
-//          STREAM-END
-//
-// YAML does not always require to start a new block collection from a new
-// line.  If the current line contains only '-', '?', and ':' indicators, a new
-// block collection may start at the current line.  The following examples
-// illustrate this case:
-//
-//      1. Collections in a sequence:
-//
-//          - - item 1
-//            - item 2
-//          - key 1: value 1
-//            key 2: value 2
-//          - ? complex key
-//            : complex value
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          BLOCK-SEQUENCE-START
-//          BLOCK-ENTRY
-//          BLOCK-SEQUENCE-START
-//          BLOCK-ENTRY
-//          SCALAR("item 1",plain)
-//          BLOCK-ENTRY
-//          SCALAR("item 2",plain)
-//          BLOCK-END
-//          BLOCK-ENTRY
-//          BLOCK-MAPPING-START
-//          KEY
-//          SCALAR("key 1",plain)
-//          VALUE
-//          SCALAR("value 1",plain)
-//          KEY
-//          SCALAR("key 2",plain)
-//          VALUE
-//          SCALAR("value 2",plain)
-//          BLOCK-END
-//          BLOCK-ENTRY
-//          BLOCK-MAPPING-START
-//          KEY
-//          SCALAR("complex key")
-//          VALUE
-//          SCALAR("complex value")
-//          BLOCK-END
-//          BLOCK-END
-//          STREAM-END
-//
-//      2. Collections in a mapping:
-//
-//          ? a sequence
-//          : - item 1
-//            - item 2
-//          ? a mapping
-//          : key 1: value 1
-//            key 2: value 2
-//
-//      Tokens:
-//
-//          STREAM-START(utf-8)
-//          BLOCK-MAPPING-START
-//          KEY
-//          SCALAR("a sequence",plain)
-//          VALUE
-//          BLOCK-SEQUENCE-START
-//          BLOCK-ENTRY
-//          SCALAR("item 1",plain)
-//          BLOCK-ENTRY
-//          SCALAR("item 2",plain)
-//          BLOCK-END
-//          KEY
-//          SCALAR("a mapping",plain)
-//          VALUE
-//          BLOCK-MAPPING-START
-//          KEY
-//          SCALAR("key 1",plain)
-//          VALUE
-//          SCALAR("value 1",plain)
-//          KEY
-//          SCALAR("key 2",plain)
-//          VALUE
-//          SCALAR("value 2",plain)
-//          BLOCK-END
-//          BLOCK-END
-//          STREAM-END
-//
-// YAML also permits non-indented sequences if they are included into a block
-// mapping.  In this case, the token BLOCK-SEQUENCE-START is not produced:
-//
-//      key:
-//      - item 1    # BLOCK-SEQUENCE-START is NOT produced here.
-//      - item 2
-//
-// Tokens:
-//
-//      STREAM-START(utf-8)
-//      BLOCK-MAPPING-START
-//      KEY
-//      SCALAR("key",plain)
-//      VALUE
-//      BLOCK-ENTRY
-//      SCALAR("item 1",plain)
-//      BLOCK-ENTRY
-//      SCALAR("item 2",plain)
-//      BLOCK-END
-//
-
-// Ensure that the buffer contains the required number of characters.
-// Return true on success, false on failure (reader error or memory error).
-func cache(parser *yaml_parser_t, length int) bool {
-	// [Go] This was inlined: !cache(A, B) -> unread < B && !update(A, B)
-	return parser.unread >= length || yaml_parser_update_buffer(parser, length)
-}
-
-// Advance the buffer pointer.
-func skip(parser *yaml_parser_t) {
-	if !is_blank(parser.buffer, parser.buffer_pos) {
-		parser.newlines = 0
-	}
-	parser.mark.index++
-	parser.mark.column++
-	parser.unread--
-	parser.buffer_pos += width(parser.buffer[parser.buffer_pos])
-}
-
-func skip_line(parser *yaml_parser_t) {
-	if is_crlf(parser.buffer, parser.buffer_pos) {
-		parser.mark.index += 2
-		parser.mark.column = 0
-		parser.mark.line++
-		parser.unread -= 2
-		parser.buffer_pos += 2
-		parser.newlines++
-	} else if is_break(parser.buffer, parser.buffer_pos) {
-		parser.mark.index++
-		parser.mark.column = 0
-		parser.mark.line++
-		parser.unread--
-		parser.buffer_pos += width(parser.buffer[parser.buffer_pos])
-		parser.newlines++
-	}
-}
-
-// Copy a character to a string buffer and advance pointers.
-func read(parser *yaml_parser_t, s []byte) []byte {
-	if !is_blank(parser.buffer, parser.buffer_pos) {
-		parser.newlines = 0
-	}
-	w := width(parser.buffer[parser.buffer_pos])
-	if w == 0 {
-		panic("invalid character sequence")
-	}
-	if len(s) == 0 {
-		s = make([]byte, 0, 32)
-	}
-	if w == 1 && len(s)+w <= cap(s) {
-		s = s[:len(s)+1]
-		s[len(s)-1] = parser.buffer[parser.buffer_pos]
-		parser.buffer_pos++
-	} else {
-		s = append(s, parser.buffer[parser.buffer_pos:parser.buffer_pos+w]...)
-		parser.buffer_pos += w
-	}
-	parser.mark.index++
-	parser.mark.column++
-	parser.unread--
-	return s
-}
-
-// Copy a line break character to a string buffer and advance pointers.
-func read_line(parser *yaml_parser_t, s []byte) []byte {
-	buf := parser.buffer
-	pos := parser.buffer_pos
-	switch {
-	case buf[pos] == '\r' && buf[pos+1] == '\n':
-		// CR LF . LF
-		s = append(s, '\n')
-		parser.buffer_pos += 2
-		parser.mark.index++
-		parser.unread--
-	case buf[pos] == '\r' || buf[pos] == '\n':
-		// CR|LF . LF
-		s = append(s, '\n')
-		parser.buffer_pos += 1
-	case buf[pos] == '\xC2' && buf[pos+1] == '\x85':
-		// NEL . LF
-		s = append(s, '\n')
-		parser.buffer_pos += 2
-	case buf[pos] == '\xE2' && buf[pos+1] == '\x80' && (buf[pos+2] == '\xA8' || buf[pos+2] == '\xA9'):
-		// LS|PS . LS|PS
-		s = append(s, buf[parser.buffer_pos:pos+3]...)
-		parser.buffer_pos += 3
-	default:
-		return s
-	}
-	parser.mark.index++
-	parser.mark.column = 0
-	parser.mark.line++
-	parser.unread--
-	parser.newlines++
-	return s
-}
-
-// Get the next token.
-func yaml_parser_scan(parser *yaml_parser_t, token *yaml_token_t) bool {
-	// Erase the token object.
-	*token = yaml_token_t{} // [Go] Is this necessary?
-
-	// No tokens after STREAM-END or error.
-	if parser.stream_end_produced || parser.error != yaml_NO_ERROR {
-		return true
-	}
-
-	// Ensure that the tokens queue contains enough tokens.
-	if !parser.token_available {
-		if !yaml_parser_fetch_more_tokens(parser) {
-			return false
-		}
-	}
-
-	// Fetch the next token from the queue.
-	*token = parser.tokens[parser.tokens_head]
-	parser.tokens_head++
-	parser.tokens_parsed++
-	parser.token_available = false
-
-	if token.typ == yaml_STREAM_END_TOKEN {
-		parser.stream_end_produced = true
-	}
-	return true
-}
-
-// Set the scanner error and return false.
-func yaml_parser_set_scanner_error(parser *yaml_parser_t, context string, context_mark yaml_mark_t, problem string) bool {
-	parser.error = yaml_SCANNER_ERROR
-	parser.context = context
-	parser.context_mark = context_mark
-	parser.problem = problem
-	parser.problem_mark = parser.mark
-	return false
-}
-
-func yaml_parser_set_scanner_tag_error(parser *yaml_parser_t, directive bool, context_mark yaml_mark_t, problem string) bool {
-	context := "while parsing a tag"
-	if directive {
-		context = "while parsing a %TAG directive"
-	}
-	return yaml_parser_set_scanner_error(parser, context, context_mark, problem)
-}
-
-func trace(args ...interface{}) func() {
-	pargs := append([]interface{}{"+++"}, args...)
-	fmt.Println(pargs...)
-	pargs = append([]interface{}{"---"}, args...)
-	return func() { fmt.Println(pargs...) }
-}
-
-// Ensure that the tokens queue contains at least one token which can be
-// returned to the Parser.
-func yaml_parser_fetch_more_tokens(parser *yaml_parser_t) bool {
-	// While we need more tokens to fetch, do it.
-	for {
-		// [Go] The comment parsing logic requires a lookahead of two tokens
-		// so that foot comments may be parsed in time of associating them
-		// with the tokens that are parsed before them, and also for line
-		// comments to be transformed into head comments in some edge cases.
-		if parser.tokens_head < len(parser.tokens)-2 {
-			// If a potential simple key is at the head position, we need to fetch
-			// the next token to disambiguate it.
-			head_tok_idx, ok := parser.simple_keys_by_tok[parser.tokens_parsed]
-			if !ok {
-				break
-			} else if valid, ok := yaml_simple_key_is_valid(parser, &parser.simple_keys[head_tok_idx]); !ok {
-				return false
-			} else if !valid {
-				break
-			}
-		}
-		// Fetch the next token.
-		if !yaml_parser_fetch_next_token(parser) {
-			return false
-		}
-	}
-
-	parser.token_available = true
-	return true
-}
-
-// The dispatcher for token fetchers.
-func yaml_parser_fetch_next_token(parser *yaml_parser_t) (ok bool) {
-	// Ensure that the buffer is initialized.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-
-	// Check if we just started scanning.  Fetch STREAM-START then.
-	if !parser.stream_start_produced {
-		return yaml_parser_fetch_stream_start(parser)
-	}
-
-	scan_mark := parser.mark
-
-	// Eat whitespaces and comments until we reach the next token.
-	if !yaml_parser_scan_to_next_token(parser) {
-		return false
-	}
-
-	// [Go] While unrolling indents, transform the head comments of prior
-	// indentation levels observed after scan_start into foot comments at
-	// the respective indexes.
-
-	// Check the indentation level against the current column.
-	if !yaml_parser_unroll_indent(parser, parser.mark.column, scan_mark) {
-		return false
-	}
-
-	// Ensure that the buffer contains at least 4 characters.  4 is the length
-	// of the longest indicators ('--- ' and '... ').
-	if parser.unread < 4 && !yaml_parser_update_buffer(parser, 4) {
-		return false
-	}
-
-	// Is it the end of the stream?
-	if is_z(parser.buffer, parser.buffer_pos) {
-		return yaml_parser_fetch_stream_end(parser)
-	}
-
-	// Is it a directive?
-	if parser.mark.column == 0 && parser.buffer[parser.buffer_pos] == '%' {
-		return yaml_parser_fetch_directive(parser)
-	}
-
-	buf := parser.buffer
-	pos := parser.buffer_pos
-
-	// Is it the document start indicator?
-	if parser.mark.column == 0 && buf[pos] == '-' && buf[pos+1] == '-' && buf[pos+2] == '-' && is_blankz(buf, pos+3) {
-		return yaml_parser_fetch_document_indicator(parser, yaml_DOCUMENT_START_TOKEN)
-	}
-
-	// Is it the document end indicator?
-	if parser.mark.column == 0 && buf[pos] == '.' && buf[pos+1] == '.' && buf[pos+2] == '.' && is_blankz(buf, pos+3) {
-		return yaml_parser_fetch_document_indicator(parser, yaml_DOCUMENT_END_TOKEN)
-	}
-
-	comment_mark := parser.mark
-	if len(parser.tokens) > 0 && (parser.flow_level == 0 && buf[pos] == ':' || parser.flow_level > 0 && buf[pos] == ',') {
-		// Associate any following comments with the prior token.
-		comment_mark = parser.tokens[len(parser.tokens)-1].start_mark
-	}
-	defer func() {
-		if !ok {
-			return
-		}
-		if len(parser.tokens) > 0 && parser.tokens[len(parser.tokens)-1].typ == yaml_BLOCK_ENTRY_TOKEN {
-			// Sequence indicators alone have no line comments. It becomes
-			// a head comment for whatever follows.
-			return
-		}
-		if !yaml_parser_scan_line_comment(parser, comment_mark) {
-			ok = false
-			return
-		}
-	}()
-
-	// Is it the flow sequence start indicator?
-	if buf[pos] == '[' {
-		return yaml_parser_fetch_flow_collection_start(parser, yaml_FLOW_SEQUENCE_START_TOKEN)
-	}
-
-	// Is it the flow mapping start indicator?
-	if parser.buffer[parser.buffer_pos] == '{' {
-		return yaml_parser_fetch_flow_collection_start(parser, yaml_FLOW_MAPPING_START_TOKEN)
-	}
-
-	// Is it the flow sequence end indicator?
-	if parser.buffer[parser.buffer_pos] == ']' {
-		return yaml_parser_fetch_flow_collection_end(parser,
-			yaml_FLOW_SEQUENCE_END_TOKEN)
-	}
-
-	// Is it the flow mapping end indicator?
-	if parser.buffer[parser.buffer_pos] == '}' {
-		return yaml_parser_fetch_flow_collection_end(parser,
-			yaml_FLOW_MAPPING_END_TOKEN)
-	}
-
-	// Is it the flow entry indicator?
-	if parser.buffer[parser.buffer_pos] == ',' {
-		return yaml_parser_fetch_flow_entry(parser)
-	}
-
-	// Is it the block entry indicator?
-	if parser.buffer[parser.buffer_pos] == '-' && is_blankz(parser.buffer, parser.buffer_pos+1) {
-		return yaml_parser_fetch_block_entry(parser)
-	}
-
-	// Is it the key indicator?
-	if parser.buffer[parser.buffer_pos] == '?' && (parser.flow_level > 0 || is_blankz(parser.buffer, parser.buffer_pos+1)) {
-		return yaml_parser_fetch_key(parser)
-	}
-
-	// Is it the value indicator?
-	if parser.buffer[parser.buffer_pos] == ':' && (parser.flow_level > 0 || is_blankz(parser.buffer, parser.buffer_pos+1)) {
-		return yaml_parser_fetch_value(parser)
-	}
-
-	// Is it an alias?
-	if parser.buffer[parser.buffer_pos] == '*' {
-		return yaml_parser_fetch_anchor(parser, yaml_ALIAS_TOKEN)
-	}
-
-	// Is it an anchor?
-	if parser.buffer[parser.buffer_pos] == '&' {
-		return yaml_parser_fetch_anchor(parser, yaml_ANCHOR_TOKEN)
-	}
-
-	// Is it a tag?
-	if parser.buffer[parser.buffer_pos] == '!' {
-		return yaml_parser_fetch_tag(parser)
-	}
-
-	// Is it a literal scalar?
-	if parser.buffer[parser.buffer_pos] == '|' && parser.flow_level == 0 {
-		return yaml_parser_fetch_block_scalar(parser, true)
-	}
-
-	// Is it a folded scalar?
-	if parser.buffer[parser.buffer_pos] == '>' && parser.flow_level == 0 {
-		return yaml_parser_fetch_block_scalar(parser, false)
-	}
-
-	// Is it a single-quoted scalar?
-	if parser.buffer[parser.buffer_pos] == '\'' {
-		return yaml_parser_fetch_flow_scalar(parser, true)
-	}
-
-	// Is it a double-quoted scalar?
-	if parser.buffer[parser.buffer_pos] == '"' {
-		return yaml_parser_fetch_flow_scalar(parser, false)
-	}
-
-	// Is it a plain scalar?
-	//
-	// A plain scalar may start with any non-blank characters except
-	//
-	//      '-', '?', ':', ',', '[', ']', '{', '}',
-	//      '#', '&', '*', '!', '|', '>', '\'', '\"',
-	//      '%', '@', '`'.
-	//
-	// In the block context (and, for the '-' indicator, in the flow context
-	// too), it may also start with the characters
-	//
-	//      '-', '?', ':'
-	//
-	// if it is followed by a non-space character.
-	//
-	// The last rule is more restrictive than the specification requires.
-	// [Go] TODO Make this logic more reasonable.
-	//switch parser.buffer[parser.buffer_pos] {
-	//case '-', '?', ':', ',', '?', '-', ',', ':', ']', '[', '}', '{', '&', '#', '!', '*', '>', '|', '"', '\'', '@', '%', '-', '`':
-	//}
-	if !(is_blankz(parser.buffer, parser.buffer_pos) || parser.buffer[parser.buffer_pos] == '-' ||
-		parser.buffer[parser.buffer_pos] == '?' || parser.buffer[parser.buffer_pos] == ':' ||
-		parser.buffer[parser.buffer_pos] == ',' || parser.buffer[parser.buffer_pos] == '[' ||
-		parser.buffer[parser.buffer_pos] == ']' || parser.buffer[parser.buffer_pos] == '{' ||
-		parser.buffer[parser.buffer_pos] == '}' || parser.buffer[parser.buffer_pos] == '#' ||
-		parser.buffer[parser.buffer_pos] == '&' || parser.buffer[parser.buffer_pos] == '*' ||
-		parser.buffer[parser.buffer_pos] == '!' || parser.buffer[parser.buffer_pos] == '|' ||
-		parser.buffer[parser.buffer_pos] == '>' || parser.buffer[parser.buffer_pos] == '\'' ||
-		parser.buffer[parser.buffer_pos] == '"' || parser.buffer[parser.buffer_pos] == '%' ||
-		parser.buffer[parser.buffer_pos] == '@' || parser.buffer[parser.buffer_pos] == '`') ||
-		(parser.buffer[parser.buffer_pos] == '-' && !is_blank(parser.buffer, parser.buffer_pos+1)) ||
-		(parser.flow_level == 0 &&
-			(parser.buffer[parser.buffer_pos] == '?' || parser.buffer[parser.buffer_pos] == ':') &&
-			!is_blankz(parser.buffer, parser.buffer_pos+1)) {
-		return yaml_parser_fetch_plain_scalar(parser)
-	}
-
-	// If we don't determine the token type so far, it is an error.
-	return yaml_parser_set_scanner_error(parser,
-		"while scanning for the next token", parser.mark,
-		"found character that cannot start any token")
-}
-
-func yaml_simple_key_is_valid(parser *yaml_parser_t, simple_key *yaml_simple_key_t) (valid, ok bool) {
-	if !simple_key.possible {
-		return false, true
-	}
-
-	// The 1.2 specification says:
-	//
-	//     "If the ? indicator is omitted, parsing needs to see past the
-	//     implicit key to recognize it as such. To limit the amount of
-	//     lookahead required, the “:” indicator must appear at most 1024
-	//     Unicode characters beyond the start of the key. In addition, the key
-	//     is restricted to a single line."
-	//
-	if simple_key.mark.line < parser.mark.line || simple_key.mark.index+1024 < parser.mark.index {
-		// Check if the potential simple key to be removed is required.
-		if simple_key.required {
-			return false, yaml_parser_set_scanner_error(parser,
-				"while scanning a simple key", simple_key.mark,
-				"could not find expected ':'")
-		}
-		simple_key.possible = false
-		return false, true
-	}
-	return true, true
-}
-
-// Check if a simple key may start at the current position and add it if
-// needed.
-func yaml_parser_save_simple_key(parser *yaml_parser_t) bool {
-	// A simple key is required at the current position if the scanner is in
-	// the block context and the current column coincides with the indentation
-	// level.
-
-	required := parser.flow_level == 0 && parser.indent == parser.mark.column
-
-	//
-	// If the current position may start a simple key, save it.
-	//
-	if parser.simple_key_allowed {
-		simple_key := yaml_simple_key_t{
-			possible:     true,
-			required:     required,
-			token_number: parser.tokens_parsed + (len(parser.tokens) - parser.tokens_head),
-			mark:         parser.mark,
-		}
-
-		if !yaml_parser_remove_simple_key(parser) {
-			return false
-		}
-		parser.simple_keys[len(parser.simple_keys)-1] = simple_key
-		parser.simple_keys_by_tok[simple_key.token_number] = len(parser.simple_keys) - 1
-	}
-	return true
-}
-
-// Remove a potential simple key at the current flow level.
-func yaml_parser_remove_simple_key(parser *yaml_parser_t) bool {
-	i := len(parser.simple_keys) - 1
-	if parser.simple_keys[i].possible {
-		// If the key is required, it is an error.
-		if parser.simple_keys[i].required {
-			return yaml_parser_set_scanner_error(parser,
-				"while scanning a simple key", parser.simple_keys[i].mark,
-				"could not find expected ':'")
-		}
-		// Remove the key from the stack.
-		parser.simple_keys[i].possible = false
-		delete(parser.simple_keys_by_tok, parser.simple_keys[i].token_number)
-	}
-	return true
-}
-
-// max_flow_level limits the flow_level
-const max_flow_level = 10000
-
-// Increase the flow level and resize the simple key list if needed.
-func yaml_parser_increase_flow_level(parser *yaml_parser_t) bool {
-	// Reset the simple key on the next level.
-	parser.simple_keys = append(parser.simple_keys, yaml_simple_key_t{
-		possible:     false,
-		required:     false,
-		token_number: parser.tokens_parsed + (len(parser.tokens) - parser.tokens_head),
-		mark:         parser.mark,
-	})
-
-	// Increase the flow level.
-	parser.flow_level++
-	if parser.flow_level > max_flow_level {
-		return yaml_parser_set_scanner_error(parser,
-			"while increasing flow level", parser.simple_keys[len(parser.simple_keys)-1].mark,
-			fmt.Sprintf("exceeded max depth of %d", max_flow_level))
-	}
-	return true
-}
-
-// Decrease the flow level.
-func yaml_parser_decrease_flow_level(parser *yaml_parser_t) bool {
-	if parser.flow_level > 0 {
-		parser.flow_level--
-		last := len(parser.simple_keys) - 1
-		delete(parser.simple_keys_by_tok, parser.simple_keys[last].token_number)
-		parser.simple_keys = parser.simple_keys[:last]
-	}
-	return true
-}
-
-// max_indents limits the indents stack size
-const max_indents = 10000
-
-// Push the current indentation level to the stack and set the new level
-// the current column is greater than the indentation level.  In this case,
-// append or insert the specified token into the token queue.
-func yaml_parser_roll_indent(parser *yaml_parser_t, column, number int, typ yaml_token_type_t, mark yaml_mark_t) bool {
-	// In the flow context, do nothing.
-	if parser.flow_level > 0 {
-		return true
-	}
-
-	if parser.indent < column {
-		// Push the current indentation level to the stack and set the new
-		// indentation level.
-		parser.indents = append(parser.indents, parser.indent)
-		parser.indent = column
-		if len(parser.indents) > max_indents {
-			return yaml_parser_set_scanner_error(parser,
-				"while increasing indent level", parser.simple_keys[len(parser.simple_keys)-1].mark,
-				fmt.Sprintf("exceeded max depth of %d", max_indents))
-		}
-
-		// Create a token and insert it into the queue.
-		token := yaml_token_t{
-			typ:        typ,
-			start_mark: mark,
-			end_mark:   mark,
-		}
-		if number > -1 {
-			number -= parser.tokens_parsed
-		}
-		yaml_insert_token(parser, number, &token)
-	}
-	return true
-}
-
-// Pop indentation levels from the indents stack until the current level
-// becomes less or equal to the column.  For each indentation level, append
-// the BLOCK-END token.
-func yaml_parser_unroll_indent(parser *yaml_parser_t, column int, scan_mark yaml_mark_t) bool {
-	// In the flow context, do nothing.
-	if parser.flow_level > 0 {
-		return true
-	}
-
-	block_mark := scan_mark
-	block_mark.index--
-
-	// Loop through the indentation levels in the stack.
-	for parser.indent > column {
-
-		// [Go] Reposition the end token before potential following
-		//      foot comments of parent blocks. For that, search
-		//      backwards for recent comments that were at the same
-		//      indent as the block that is ending now.
-		stop_index := block_mark.index
-		for i := len(parser.comments) - 1; i >= 0; i-- {
-			comment := &parser.comments[i]
-
-			if comment.end_mark.index < stop_index {
-				// Don't go back beyond the start of the comment/whitespace scan, unless column < 0.
-				// If requested indent column is < 0, then the document is over and everything else
-				// is a foot anyway.
-				break
-			}
-			if comment.start_mark.column == parser.indent+1 {
-				// This is a good match. But maybe there's a former comment
-				// at that same indent level, so keep searching.
-				block_mark = comment.start_mark
-			}
-
-			// While the end of the former comment matches with
-			// the start of the following one, we know there's
-			// nothing in between and scanning is still safe.
-			stop_index = comment.scan_mark.index
-		}
-
-		// Create a token and append it to the queue.
-		token := yaml_token_t{
-			typ:        yaml_BLOCK_END_TOKEN,
-			start_mark: block_mark,
-			end_mark:   block_mark,
-		}
-		yaml_insert_token(parser, -1, &token)
-
-		// Pop the indentation level.
-		parser.indent = parser.indents[len(parser.indents)-1]
-		parser.indents = parser.indents[:len(parser.indents)-1]
-	}
-	return true
-}
-
-// Initialize the scanner and produce the STREAM-START token.
-func yaml_parser_fetch_stream_start(parser *yaml_parser_t) bool {
-
-	// Set the initial indentation.
-	parser.indent = -1
-
-	// Initialize the simple key stack.
-	parser.simple_keys = append(parser.simple_keys, yaml_simple_key_t{})
-
-	parser.simple_keys_by_tok = make(map[int]int)
-
-	// A simple key is allowed at the beginning of the stream.
-	parser.simple_key_allowed = true
-
-	// We have started.
-	parser.stream_start_produced = true
-
-	// Create the STREAM-START token and append it to the queue.
-	token := yaml_token_t{
-		typ:        yaml_STREAM_START_TOKEN,
-		start_mark: parser.mark,
-		end_mark:   parser.mark,
-		encoding:   parser.encoding,
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the STREAM-END token and shut down the scanner.
-func yaml_parser_fetch_stream_end(parser *yaml_parser_t) bool {
-
-	// Force new line.
-	if parser.mark.column != 0 {
-		parser.mark.column = 0
-		parser.mark.line++
-	}
-
-	// Reset the indentation level.
-	if !yaml_parser_unroll_indent(parser, -1, parser.mark) {
-		return false
-	}
-
-	// Reset simple keys.
-	if !yaml_parser_remove_simple_key(parser) {
-		return false
-	}
-
-	parser.simple_key_allowed = false
-
-	// Create the STREAM-END token and append it to the queue.
-	token := yaml_token_t{
-		typ:        yaml_STREAM_END_TOKEN,
-		start_mark: parser.mark,
-		end_mark:   parser.mark,
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce a VERSION-DIRECTIVE or TAG-DIRECTIVE token.
-func yaml_parser_fetch_directive(parser *yaml_parser_t) bool {
-	// Reset the indentation level.
-	if !yaml_parser_unroll_indent(parser, -1, parser.mark) {
-		return false
-	}
-
-	// Reset simple keys.
-	if !yaml_parser_remove_simple_key(parser) {
-		return false
-	}
-
-	parser.simple_key_allowed = false
-
-	// Create the YAML-DIRECTIVE or TAG-DIRECTIVE token.
-	token := yaml_token_t{}
-	if !yaml_parser_scan_directive(parser, &token) {
-		return false
-	}
-	// Append the token to the queue.
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the DOCUMENT-START or DOCUMENT-END token.
-func yaml_parser_fetch_document_indicator(parser *yaml_parser_t, typ yaml_token_type_t) bool {
-	// Reset the indentation level.
-	if !yaml_parser_unroll_indent(parser, -1, parser.mark) {
-		return false
-	}
-
-	// Reset simple keys.
-	if !yaml_parser_remove_simple_key(parser) {
-		return false
-	}
-
-	parser.simple_key_allowed = false
-
-	// Consume the token.
-	start_mark := parser.mark
-
-	skip(parser)
-	skip(parser)
-	skip(parser)
-
-	end_mark := parser.mark
-
-	// Create the DOCUMENT-START or DOCUMENT-END token.
-	token := yaml_token_t{
-		typ:        typ,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-	}
-	// Append the token to the queue.
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the FLOW-SEQUENCE-START or FLOW-MAPPING-START token.
-func yaml_parser_fetch_flow_collection_start(parser *yaml_parser_t, typ yaml_token_type_t) bool {
-
-	// The indicators '[' and '{' may start a simple key.
-	if !yaml_parser_save_simple_key(parser) {
-		return false
-	}
-
-	// Increase the flow level.
-	if !yaml_parser_increase_flow_level(parser) {
-		return false
-	}
-
-	// A simple key may follow the indicators '[' and '{'.
-	parser.simple_key_allowed = true
-
-	// Consume the token.
-	start_mark := parser.mark
-	skip(parser)
-	end_mark := parser.mark
-
-	// Create the FLOW-SEQUENCE-START of FLOW-MAPPING-START token.
-	token := yaml_token_t{
-		typ:        typ,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-	}
-	// Append the token to the queue.
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the FLOW-SEQUENCE-END or FLOW-MAPPING-END token.
-func yaml_parser_fetch_flow_collection_end(parser *yaml_parser_t, typ yaml_token_type_t) bool {
-	// Reset any potential simple key on the current flow level.
-	if !yaml_parser_remove_simple_key(parser) {
-		return false
-	}
-
-	// Decrease the flow level.
-	if !yaml_parser_decrease_flow_level(parser) {
-		return false
-	}
-
-	// No simple keys after the indicators ']' and '}'.
-	parser.simple_key_allowed = false
-
-	// Consume the token.
-
-	start_mark := parser.mark
-	skip(parser)
-	end_mark := parser.mark
-
-	// Create the FLOW-SEQUENCE-END of FLOW-MAPPING-END token.
-	token := yaml_token_t{
-		typ:        typ,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-	}
-	// Append the token to the queue.
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the FLOW-ENTRY token.
-func yaml_parser_fetch_flow_entry(parser *yaml_parser_t) bool {
-	// Reset any potential simple keys on the current flow level.
-	if !yaml_parser_remove_simple_key(parser) {
-		return false
-	}
-
-	// Simple keys are allowed after ','.
-	parser.simple_key_allowed = true
-
-	// Consume the token.
-	start_mark := parser.mark
-	skip(parser)
-	end_mark := parser.mark
-
-	// Create the FLOW-ENTRY token and append it to the queue.
-	token := yaml_token_t{
-		typ:        yaml_FLOW_ENTRY_TOKEN,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the BLOCK-ENTRY token.
-func yaml_parser_fetch_block_entry(parser *yaml_parser_t) bool {
-	// Check if the scanner is in the block context.
-	if parser.flow_level == 0 {
-		// Check if we are allowed to start a new entry.
-		if !parser.simple_key_allowed {
-			return yaml_parser_set_scanner_error(parser, "", parser.mark,
-				"block sequence entries are not allowed in this context")
-		}
-		// Add the BLOCK-SEQUENCE-START token if needed.
-		if !yaml_parser_roll_indent(parser, parser.mark.column, -1, yaml_BLOCK_SEQUENCE_START_TOKEN, parser.mark) {
-			return false
-		}
-	} else {
-		// It is an error for the '-' indicator to occur in the flow context,
-		// but we let the Parser detect and report about it because the Parser
-		// is able to point to the context.
-	}
-
-	// Reset any potential simple keys on the current flow level.
-	if !yaml_parser_remove_simple_key(parser) {
-		return false
-	}
-
-	// Simple keys are allowed after '-'.
-	parser.simple_key_allowed = true
-
-	// Consume the token.
-	start_mark := parser.mark
-	skip(parser)
-	end_mark := parser.mark
-
-	// Create the BLOCK-ENTRY token and append it to the queue.
-	token := yaml_token_t{
-		typ:        yaml_BLOCK_ENTRY_TOKEN,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the KEY token.
-func yaml_parser_fetch_key(parser *yaml_parser_t) bool {
-
-	// In the block context, additional checks are required.
-	if parser.flow_level == 0 {
-		// Check if we are allowed to start a new key (not nessesary simple).
-		if !parser.simple_key_allowed {
-			return yaml_parser_set_scanner_error(parser, "", parser.mark,
-				"mapping keys are not allowed in this context")
-		}
-		// Add the BLOCK-MAPPING-START token if needed.
-		if !yaml_parser_roll_indent(parser, parser.mark.column, -1, yaml_BLOCK_MAPPING_START_TOKEN, parser.mark) {
-			return false
-		}
-	}
-
-	// Reset any potential simple keys on the current flow level.
-	if !yaml_parser_remove_simple_key(parser) {
-		return false
-	}
-
-	// Simple keys are allowed after '?' in the block context.
-	parser.simple_key_allowed = parser.flow_level == 0
-
-	// Consume the token.
-	start_mark := parser.mark
-	skip(parser)
-	end_mark := parser.mark
-
-	// Create the KEY token and append it to the queue.
-	token := yaml_token_t{
-		typ:        yaml_KEY_TOKEN,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the VALUE token.
-func yaml_parser_fetch_value(parser *yaml_parser_t) bool {
-
-	simple_key := &parser.simple_keys[len(parser.simple_keys)-1]
-
-	// Have we found a simple key?
-	if valid, ok := yaml_simple_key_is_valid(parser, simple_key); !ok {
-		return false
-
-	} else if valid {
-
-		// Create the KEY token and insert it into the queue.
-		token := yaml_token_t{
-			typ:        yaml_KEY_TOKEN,
-			start_mark: simple_key.mark,
-			end_mark:   simple_key.mark,
-		}
-		yaml_insert_token(parser, simple_key.token_number-parser.tokens_parsed, &token)
-
-		// In the block context, we may need to add the BLOCK-MAPPING-START token.
-		if !yaml_parser_roll_indent(parser, simple_key.mark.column,
-			simple_key.token_number,
-			yaml_BLOCK_MAPPING_START_TOKEN, simple_key.mark) {
-			return false
-		}
-
-		// Remove the simple key.
-		simple_key.possible = false
-		delete(parser.simple_keys_by_tok, simple_key.token_number)
-
-		// A simple key cannot follow another simple key.
-		parser.simple_key_allowed = false
-
-	} else {
-		// The ':' indicator follows a complex key.
-
-		// In the block context, extra checks are required.
-		if parser.flow_level == 0 {
-
-			// Check if we are allowed to start a complex value.
-			if !parser.simple_key_allowed {
-				return yaml_parser_set_scanner_error(parser, "", parser.mark,
-					"mapping values are not allowed in this context")
-			}
-
-			// Add the BLOCK-MAPPING-START token if needed.
-			if !yaml_parser_roll_indent(parser, parser.mark.column, -1, yaml_BLOCK_MAPPING_START_TOKEN, parser.mark) {
-				return false
-			}
-		}
-
-		// Simple keys after ':' are allowed in the block context.
-		parser.simple_key_allowed = parser.flow_level == 0
-	}
-
-	// Consume the token.
-	start_mark := parser.mark
-	skip(parser)
-	end_mark := parser.mark
-
-	// Create the VALUE token and append it to the queue.
-	token := yaml_token_t{
-		typ:        yaml_VALUE_TOKEN,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the ALIAS or ANCHOR token.
-func yaml_parser_fetch_anchor(parser *yaml_parser_t, typ yaml_token_type_t) bool {
-	// An anchor or an alias could be a simple key.
-	if !yaml_parser_save_simple_key(parser) {
-		return false
-	}
-
-	// A simple key cannot follow an anchor or an alias.
-	parser.simple_key_allowed = false
-
-	// Create the ALIAS or ANCHOR token and append it to the queue.
-	var token yaml_token_t
-	if !yaml_parser_scan_anchor(parser, &token, typ) {
-		return false
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the TAG token.
-func yaml_parser_fetch_tag(parser *yaml_parser_t) bool {
-	// A tag could be a simple key.
-	if !yaml_parser_save_simple_key(parser) {
-		return false
-	}
-
-	// A simple key cannot follow a tag.
-	parser.simple_key_allowed = false
-
-	// Create the TAG token and append it to the queue.
-	var token yaml_token_t
-	if !yaml_parser_scan_tag(parser, &token) {
-		return false
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the SCALAR(...,literal) or SCALAR(...,folded) tokens.
-func yaml_parser_fetch_block_scalar(parser *yaml_parser_t, literal bool) bool {
-	// Remove any potential simple keys.
-	if !yaml_parser_remove_simple_key(parser) {
-		return false
-	}
-
-	// A simple key may follow a block scalar.
-	parser.simple_key_allowed = true
-
-	// Create the SCALAR token and append it to the queue.
-	var token yaml_token_t
-	if !yaml_parser_scan_block_scalar(parser, &token, literal) {
-		return false
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the SCALAR(...,single-quoted) or SCALAR(...,double-quoted) tokens.
-func yaml_parser_fetch_flow_scalar(parser *yaml_parser_t, single bool) bool {
-	// A plain scalar could be a simple key.
-	if !yaml_parser_save_simple_key(parser) {
-		return false
-	}
-
-	// A simple key cannot follow a flow scalar.
-	parser.simple_key_allowed = false
-
-	// Create the SCALAR token and append it to the queue.
-	var token yaml_token_t
-	if !yaml_parser_scan_flow_scalar(parser, &token, single) {
-		return false
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Produce the SCALAR(...,plain) token.
-func yaml_parser_fetch_plain_scalar(parser *yaml_parser_t) bool {
-	// A plain scalar could be a simple key.
-	if !yaml_parser_save_simple_key(parser) {
-		return false
-	}
-
-	// A simple key cannot follow a flow scalar.
-	parser.simple_key_allowed = false
-
-	// Create the SCALAR token and append it to the queue.
-	var token yaml_token_t
-	if !yaml_parser_scan_plain_scalar(parser, &token) {
-		return false
-	}
-	yaml_insert_token(parser, -1, &token)
-	return true
-}
-
-// Eat whitespaces and comments until the next token is found.
-func yaml_parser_scan_to_next_token(parser *yaml_parser_t) bool {
-
-	scan_mark := parser.mark
-
-	// Until the next token is not found.
-	for {
-		// Allow the BOM mark to start a line.
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-		if parser.mark.column == 0 && is_bom(parser.buffer, parser.buffer_pos) {
-			skip(parser)
-		}
-
-		// Eat whitespaces.
-		// Tabs are allowed:
-		//  - in the flow context
-		//  - in the block context, but not at the beginning of the line or
-		//  after '-', '?', or ':' (complex value).
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-
-		for parser.buffer[parser.buffer_pos] == ' ' || ((parser.flow_level > 0 || !parser.simple_key_allowed) && parser.buffer[parser.buffer_pos] == '\t') {
-			skip(parser)
-			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-				return false
-			}
-		}
-
-		// Check if we just had a line comment under a sequence entry that
-		// looks more like a header to the following content. Similar to this:
-		//
-		// - # The comment
-		//   - Some data
-		//
-		// If so, transform the line comment to a head comment and reposition.
-		if len(parser.comments) > 0 && len(parser.tokens) > 1 {
-			tokenA := parser.tokens[len(parser.tokens)-2]
-			tokenB := parser.tokens[len(parser.tokens)-1]
-			comment := &parser.comments[len(parser.comments)-1]
-			if tokenA.typ == yaml_BLOCK_SEQUENCE_START_TOKEN && tokenB.typ == yaml_BLOCK_ENTRY_TOKEN && len(comment.line) > 0 && !is_break(parser.buffer, parser.buffer_pos) {
-				// If it was in the prior line, reposition so it becomes a
-				// header of the follow up token. Otherwise, keep it in place
-				// so it becomes a header of the former.
-				comment.head = comment.line
-				comment.line = nil
-				if comment.start_mark.line == parser.mark.line-1 {
-					comment.token_mark = parser.mark
-				}
-			}
-		}
-
-		// Eat a comment until a line break.
-		if parser.buffer[parser.buffer_pos] == '#' {
-			if !yaml_parser_scan_comments(parser, scan_mark) {
-				return false
-			}
-		}
-
-		// If it is a line break, eat it.
-		if is_break(parser.buffer, parser.buffer_pos) {
-			if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-				return false
-			}
-			skip_line(parser)
-
-			// In the block context, a new line may start a simple key.
-			if parser.flow_level == 0 {
-				parser.simple_key_allowed = true
-			}
-		} else {
-			break // We have found a token.
-		}
-	}
-
-	return true
-}
-
-// Scan a YAML-DIRECTIVE or TAG-DIRECTIVE token.
-//
-// Scope:
-//      %YAML    1.1    # a comment \n
-//      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//      %TAG    !yaml!  tag:yaml.org,2002:  \n
-//      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//
-func yaml_parser_scan_directive(parser *yaml_parser_t, token *yaml_token_t) bool {
-	// Eat '%'.
-	start_mark := parser.mark
-	skip(parser)
-
-	// Scan the directive name.
-	var name []byte
-	if !yaml_parser_scan_directive_name(parser, start_mark, &name) {
-		return false
-	}
-
-	// Is it a YAML directive?
-	if bytes.Equal(name, []byte("YAML")) {
-		// Scan the VERSION directive value.
-		var major, minor int8
-		if !yaml_parser_scan_version_directive_value(parser, start_mark, &major, &minor) {
-			return false
-		}
-		end_mark := parser.mark
-
-		// Create a VERSION-DIRECTIVE token.
-		*token = yaml_token_t{
-			typ:        yaml_VERSION_DIRECTIVE_TOKEN,
-			start_mark: start_mark,
-			end_mark:   end_mark,
-			major:      major,
-			minor:      minor,
-		}
-
-		// Is it a TAG directive?
-	} else if bytes.Equal(name, []byte("TAG")) {
-		// Scan the TAG directive value.
-		var handle, prefix []byte
-		if !yaml_parser_scan_tag_directive_value(parser, start_mark, &handle, &prefix) {
-			return false
-		}
-		end_mark := parser.mark
-
-		// Create a TAG-DIRECTIVE token.
-		*token = yaml_token_t{
-			typ:        yaml_TAG_DIRECTIVE_TOKEN,
-			start_mark: start_mark,
-			end_mark:   end_mark,
-			value:      handle,
-			prefix:     prefix,
-		}
-
-		// Unknown directive.
-	} else {
-		yaml_parser_set_scanner_error(parser, "while scanning a directive",
-			start_mark, "found unknown directive name")
-		return false
-	}
-
-	// Eat the rest of the line including any comments.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-
-	for is_blank(parser.buffer, parser.buffer_pos) {
-		skip(parser)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-
-	if parser.buffer[parser.buffer_pos] == '#' {
-		// [Go] Discard this inline comment for the time being.
-		//if !yaml_parser_scan_line_comment(parser, start_mark) {
-		//	return false
-		//}
-		for !is_breakz(parser.buffer, parser.buffer_pos) {
-			skip(parser)
-			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-				return false
-			}
-		}
-	}
-
-	// Check if we are at the end of the line.
-	if !is_breakz(parser.buffer, parser.buffer_pos) {
-		yaml_parser_set_scanner_error(parser, "while scanning a directive",
-			start_mark, "did not find expected comment or line break")
-		return false
-	}
-
-	// Eat a line break.
-	if is_break(parser.buffer, parser.buffer_pos) {
-		if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-			return false
-		}
-		skip_line(parser)
-	}
-
-	return true
-}
-
-// Scan the directive name.
-//
-// Scope:
-//      %YAML   1.1     # a comment \n
-//       ^^^^
-//      %TAG    !yaml!  tag:yaml.org,2002:  \n
-//       ^^^
-//
-func yaml_parser_scan_directive_name(parser *yaml_parser_t, start_mark yaml_mark_t, name *[]byte) bool {
-	// Consume the directive name.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-
-	var s []byte
-	for is_alpha(parser.buffer, parser.buffer_pos) {
-		s = read(parser, s)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-
-	// Check if the name is empty.
-	if len(s) == 0 {
-		yaml_parser_set_scanner_error(parser, "while scanning a directive",
-			start_mark, "could not find expected directive name")
-		return false
-	}
-
-	// Check for an blank character after the name.
-	if !is_blankz(parser.buffer, parser.buffer_pos) {
-		yaml_parser_set_scanner_error(parser, "while scanning a directive",
-			start_mark, "found unexpected non-alphabetical character")
-		return false
-	}
-	*name = s
-	return true
-}
-
-// Scan the value of VERSION-DIRECTIVE.
-//
-// Scope:
-//      %YAML   1.1     # a comment \n
-//           ^^^^^^
-func yaml_parser_scan_version_directive_value(parser *yaml_parser_t, start_mark yaml_mark_t, major, minor *int8) bool {
-	// Eat whitespaces.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	for is_blank(parser.buffer, parser.buffer_pos) {
-		skip(parser)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-
-	// Consume the major version number.
-	if !yaml_parser_scan_version_directive_number(parser, start_mark, major) {
-		return false
-	}
-
-	// Eat '.'.
-	if parser.buffer[parser.buffer_pos] != '.' {
-		return yaml_parser_set_scanner_error(parser, "while scanning a %YAML directive",
-			start_mark, "did not find expected digit or '.' character")
-	}
-
-	skip(parser)
-
-	// Consume the minor version number.
-	if !yaml_parser_scan_version_directive_number(parser, start_mark, minor) {
-		return false
-	}
-	return true
-}
-
-const max_number_length = 2
-
-// Scan the version number of VERSION-DIRECTIVE.
-//
-// Scope:
-//      %YAML   1.1     # a comment \n
-//              ^
-//      %YAML   1.1     # a comment \n
-//                ^
-func yaml_parser_scan_version_directive_number(parser *yaml_parser_t, start_mark yaml_mark_t, number *int8) bool {
-
-	// Repeat while the next character is digit.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	var value, length int8
-	for is_digit(parser.buffer, parser.buffer_pos) {
-		// Check if the number is too long.
-		length++
-		if length > max_number_length {
-			return yaml_parser_set_scanner_error(parser, "while scanning a %YAML directive",
-				start_mark, "found extremely long version number")
-		}
-		value = value*10 + int8(as_digit(parser.buffer, parser.buffer_pos))
-		skip(parser)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-
-	// Check if the number was present.
-	if length == 0 {
-		return yaml_parser_set_scanner_error(parser, "while scanning a %YAML directive",
-			start_mark, "did not find expected version number")
-	}
-	*number = value
-	return true
-}
-
-// Scan the value of a TAG-DIRECTIVE token.
-//
-// Scope:
-//      %TAG    !yaml!  tag:yaml.org,2002:  \n
-//          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//
-func yaml_parser_scan_tag_directive_value(parser *yaml_parser_t, start_mark yaml_mark_t, handle, prefix *[]byte) bool {
-	var handle_value, prefix_value []byte
-
-	// Eat whitespaces.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-
-	for is_blank(parser.buffer, parser.buffer_pos) {
-		skip(parser)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-
-	// Scan a handle.
-	if !yaml_parser_scan_tag_handle(parser, true, start_mark, &handle_value) {
-		return false
-	}
-
-	// Expect a whitespace.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	if !is_blank(parser.buffer, parser.buffer_pos) {
-		yaml_parser_set_scanner_error(parser, "while scanning a %TAG directive",
-			start_mark, "did not find expected whitespace")
-		return false
-	}
-
-	// Eat whitespaces.
-	for is_blank(parser.buffer, parser.buffer_pos) {
-		skip(parser)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-
-	// Scan a prefix.
-	if !yaml_parser_scan_tag_uri(parser, true, nil, start_mark, &prefix_value) {
-		return false
-	}
-
-	// Expect a whitespace or line break.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	if !is_blankz(parser.buffer, parser.buffer_pos) {
-		yaml_parser_set_scanner_error(parser, "while scanning a %TAG directive",
-			start_mark, "did not find expected whitespace or line break")
-		return false
-	}
-
-	*handle = handle_value
-	*prefix = prefix_value
-	return true
-}
-
-func yaml_parser_scan_anchor(parser *yaml_parser_t, token *yaml_token_t, typ yaml_token_type_t) bool {
-	var s []byte
-
-	// Eat the indicator character.
-	start_mark := parser.mark
-	skip(parser)
-
-	// Consume the value.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-
-	for is_alpha(parser.buffer, parser.buffer_pos) {
-		s = read(parser, s)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-
-	end_mark := parser.mark
-
-	/*
-	 * Check if length of the anchor is greater than 0 and it is followed by
-	 * a whitespace character or one of the indicators:
-	 *
-	 *      '?', ':', ',', ']', '}', '%', '@', '`'.
-	 */
-
-	if len(s) == 0 ||
-		!(is_blankz(parser.buffer, parser.buffer_pos) || parser.buffer[parser.buffer_pos] == '?' ||
-			parser.buffer[parser.buffer_pos] == ':' || parser.buffer[parser.buffer_pos] == ',' ||
-			parser.buffer[parser.buffer_pos] == ']' || parser.buffer[parser.buffer_pos] == '}' ||
-			parser.buffer[parser.buffer_pos] == '%' || parser.buffer[parser.buffer_pos] == '@' ||
-			parser.buffer[parser.buffer_pos] == '`') {
-		context := "while scanning an alias"
-		if typ == yaml_ANCHOR_TOKEN {
-			context = "while scanning an anchor"
-		}
-		yaml_parser_set_scanner_error(parser, context, start_mark,
-			"did not find expected alphabetic or numeric character")
-		return false
-	}
-
-	// Create a token.
-	*token = yaml_token_t{
-		typ:        typ,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-		value:      s,
-	}
-
-	return true
-}
-
-/*
- * Scan a TAG token.
- */
-
-func yaml_parser_scan_tag(parser *yaml_parser_t, token *yaml_token_t) bool {
-	var handle, suffix []byte
-
-	start_mark := parser.mark
-
-	// Check if the tag is in the canonical form.
-	if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-		return false
-	}
-
-	if parser.buffer[parser.buffer_pos+1] == '<' {
-		// Keep the handle as ''
-
-		// Eat '!<'
-		skip(parser)
-		skip(parser)
-
-		// Consume the tag value.
-		if !yaml_parser_scan_tag_uri(parser, false, nil, start_mark, &suffix) {
-			return false
-		}
-
-		// Check for '>' and eat it.
-		if parser.buffer[parser.buffer_pos] != '>' {
-			yaml_parser_set_scanner_error(parser, "while scanning a tag",
-				start_mark, "did not find the expected '>'")
-			return false
-		}
-
-		skip(parser)
-	} else {
-		// The tag has either the '!suffix' or the '!handle!suffix' form.
-
-		// First, try to scan a handle.
-		if !yaml_parser_scan_tag_handle(parser, false, start_mark, &handle) {
-			return false
-		}
-
-		// Check if it is, indeed, handle.
-		if handle[0] == '!' && len(handle) > 1 && handle[len(handle)-1] == '!' {
-			// Scan the suffix now.
-			if !yaml_parser_scan_tag_uri(parser, false, nil, start_mark, &suffix) {
-				return false
-			}
-		} else {
-			// It wasn't a handle after all.  Scan the rest of the tag.
-			if !yaml_parser_scan_tag_uri(parser, false, handle, start_mark, &suffix) {
-				return false
-			}
-
-			// Set the handle to '!'.
-			handle = []byte{'!'}
-
-			// A special case: the '!' tag.  Set the handle to '' and the
-			// suffix to '!'.
-			if len(suffix) == 0 {
-				handle, suffix = suffix, handle
-			}
-		}
-	}
-
-	// Check the character which ends the tag.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	if !is_blankz(parser.buffer, parser.buffer_pos) {
-		yaml_parser_set_scanner_error(parser, "while scanning a tag",
-			start_mark, "did not find expected whitespace or line break")
-		return false
-	}
-
-	end_mark := parser.mark
-
-	// Create a token.
-	*token = yaml_token_t{
-		typ:        yaml_TAG_TOKEN,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-		value:      handle,
-		suffix:     suffix,
-	}
-	return true
-}
-
-// Scan a tag handle.
-func yaml_parser_scan_tag_handle(parser *yaml_parser_t, directive bool, start_mark yaml_mark_t, handle *[]byte) bool {
-	// Check the initial '!' character.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	if parser.buffer[parser.buffer_pos] != '!' {
-		yaml_parser_set_scanner_tag_error(parser, directive,
-			start_mark, "did not find expected '!'")
-		return false
-	}
-
-	var s []byte
-
-	// Copy the '!' character.
-	s = read(parser, s)
-
-	// Copy all subsequent alphabetical and numerical characters.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	for is_alpha(parser.buffer, parser.buffer_pos) {
-		s = read(parser, s)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-
-	// Check if the trailing character is '!' and copy it.
-	if parser.buffer[parser.buffer_pos] == '!' {
-		s = read(parser, s)
-	} else {
-		// It's either the '!' tag or not really a tag handle.  If it's a %TAG
-		// directive, it's an error.  If it's a tag token, it must be a part of URI.
-		if directive && string(s) != "!" {
-			yaml_parser_set_scanner_tag_error(parser, directive,
-				start_mark, "did not find expected '!'")
-			return false
-		}
-	}
-
-	*handle = s
-	return true
-}
-
-// Scan a tag.
-func yaml_parser_scan_tag_uri(parser *yaml_parser_t, directive bool, head []byte, start_mark yaml_mark_t, uri *[]byte) bool {
-	//size_t length = head ? strlen((char *)head) : 0
-	var s []byte
-	hasTag := len(head) > 0
-
-	// Copy the head if needed.
-	//
-	// Note that we don't copy the leading '!' character.
-	if len(head) > 1 {
-		s = append(s, head[1:]...)
-	}
-
-	// Scan the tag.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-
-	// The set of characters that may appear in URI is as follows:
-	//
-	//      '0'-'9', 'A'-'Z', 'a'-'z', '_', '-', ';', '/', '?', ':', '@', '&',
-	//      '=', '+', '$', ',', '.', '!', '~', '*', '\'', '(', ')', '[', ']',
-	//      '%'.
-	// [Go] TODO Convert this into more reasonable logic.
-	for is_alpha(parser.buffer, parser.buffer_pos) || parser.buffer[parser.buffer_pos] == ';' ||
-		parser.buffer[parser.buffer_pos] == '/' || parser.buffer[parser.buffer_pos] == '?' ||
-		parser.buffer[parser.buffer_pos] == ':' || parser.buffer[parser.buffer_pos] == '@' ||
-		parser.buffer[parser.buffer_pos] == '&' || parser.buffer[parser.buffer_pos] == '=' ||
-		parser.buffer[parser.buffer_pos] == '+' || parser.buffer[parser.buffer_pos] == '$' ||
-		parser.buffer[parser.buffer_pos] == ',' || parser.buffer[parser.buffer_pos] == '.' ||
-		parser.buffer[parser.buffer_pos] == '!' || parser.buffer[parser.buffer_pos] == '~' ||
-		parser.buffer[parser.buffer_pos] == '*' || parser.buffer[parser.buffer_pos] == '\'' ||
-		parser.buffer[parser.buffer_pos] == '(' || parser.buffer[parser.buffer_pos] == ')' ||
-		parser.buffer[parser.buffer_pos] == '[' || parser.buffer[parser.buffer_pos] == ']' ||
-		parser.buffer[parser.buffer_pos] == '%' {
-		// Check if it is a URI-escape sequence.
-		if parser.buffer[parser.buffer_pos] == '%' {
-			if !yaml_parser_scan_uri_escapes(parser, directive, start_mark, &s) {
-				return false
-			}
-		} else {
-			s = read(parser, s)
-		}
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-		hasTag = true
-	}
-
-	if !hasTag {
-		yaml_parser_set_scanner_tag_error(parser, directive,
-			start_mark, "did not find expected tag URI")
-		return false
-	}
-	*uri = s
-	return true
-}
-
-// Decode an URI-escape sequence corresponding to a single UTF-8 character.
-func yaml_parser_scan_uri_escapes(parser *yaml_parser_t, directive bool, start_mark yaml_mark_t, s *[]byte) bool {
-
-	// Decode the required number of characters.
-	w := 1024
-	for w > 0 {
-		// Check for a URI-escaped octet.
-		if parser.unread < 3 && !yaml_parser_update_buffer(parser, 3) {
-			return false
-		}
-
-		if !(parser.buffer[parser.buffer_pos] == '%' &&
-			is_hex(parser.buffer, parser.buffer_pos+1) &&
-			is_hex(parser.buffer, parser.buffer_pos+2)) {
-			return yaml_parser_set_scanner_tag_error(parser, directive,
-				start_mark, "did not find URI escaped octet")
-		}
-
-		// Get the octet.
-		octet := byte((as_hex(parser.buffer, parser.buffer_pos+1) << 4) + as_hex(parser.buffer, parser.buffer_pos+2))
-
-		// If it is the leading octet, determine the length of the UTF-8 sequence.
-		if w == 1024 {
-			w = width(octet)
-			if w == 0 {
-				return yaml_parser_set_scanner_tag_error(parser, directive,
-					start_mark, "found an incorrect leading UTF-8 octet")
-			}
-		} else {
-			// Check if the trailing octet is correct.
-			if octet&0xC0 != 0x80 {
-				return yaml_parser_set_scanner_tag_error(parser, directive,
-					start_mark, "found an incorrect trailing UTF-8 octet")
-			}
-		}
-
-		// Copy the octet and move the pointers.
-		*s = append(*s, octet)
-		skip(parser)
-		skip(parser)
-		skip(parser)
-		w--
-	}
-	return true
-}
-
-// Scan a block scalar.
-func yaml_parser_scan_block_scalar(parser *yaml_parser_t, token *yaml_token_t, literal bool) bool {
-	// Eat the indicator '|' or '>'.
-	start_mark := parser.mark
-	skip(parser)
-
-	// Scan the additional block scalar indicators.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-
-	// Check for a chomping indicator.
-	var chomping, increment int
-	if parser.buffer[parser.buffer_pos] == '+' || parser.buffer[parser.buffer_pos] == '-' {
-		// Set the chomping method and eat the indicator.
-		if parser.buffer[parser.buffer_pos] == '+' {
-			chomping = +1
-		} else {
-			chomping = -1
-		}
-		skip(parser)
-
-		// Check for an indentation indicator.
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-		if is_digit(parser.buffer, parser.buffer_pos) {
-			// Check that the indentation is greater than 0.
-			if parser.buffer[parser.buffer_pos] == '0' {
-				yaml_parser_set_scanner_error(parser, "while scanning a block scalar",
-					start_mark, "found an indentation indicator equal to 0")
-				return false
-			}
-
-			// Get the indentation level and eat the indicator.
-			increment = as_digit(parser.buffer, parser.buffer_pos)
-			skip(parser)
-		}
-
-	} else if is_digit(parser.buffer, parser.buffer_pos) {
-		// Do the same as above, but in the opposite order.
-
-		if parser.buffer[parser.buffer_pos] == '0' {
-			yaml_parser_set_scanner_error(parser, "while scanning a block scalar",
-				start_mark, "found an indentation indicator equal to 0")
-			return false
-		}
-		increment = as_digit(parser.buffer, parser.buffer_pos)
-		skip(parser)
-
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-		if parser.buffer[parser.buffer_pos] == '+' || parser.buffer[parser.buffer_pos] == '-' {
-			if parser.buffer[parser.buffer_pos] == '+' {
-				chomping = +1
-			} else {
-				chomping = -1
-			}
-			skip(parser)
-		}
-	}
-
-	// Eat whitespaces and comments to the end of the line.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	for is_blank(parser.buffer, parser.buffer_pos) {
-		skip(parser)
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-	}
-	if parser.buffer[parser.buffer_pos] == '#' {
-		if !yaml_parser_scan_line_comment(parser, start_mark) {
-			return false
-		}
-		for !is_breakz(parser.buffer, parser.buffer_pos) {
-			skip(parser)
-			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-				return false
-			}
-		}
-	}
-
-	// Check if we are at the end of the line.
-	if !is_breakz(parser.buffer, parser.buffer_pos) {
-		yaml_parser_set_scanner_error(parser, "while scanning a block scalar",
-			start_mark, "did not find expected comment or line break")
-		return false
-	}
-
-	// Eat a line break.
-	if is_break(parser.buffer, parser.buffer_pos) {
-		if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-			return false
-		}
-		skip_line(parser)
-	}
-
-	end_mark := parser.mark
-
-	// Set the indentation level if it was specified.
-	var indent int
-	if increment > 0 {
-		if parser.indent >= 0 {
-			indent = parser.indent + increment
-		} else {
-			indent = increment
-		}
-	}
-
-	// Scan the leading line breaks and determine the indentation level if needed.
-	var s, leading_break, trailing_breaks []byte
-	if !yaml_parser_scan_block_scalar_breaks(parser, &indent, &trailing_breaks, start_mark, &end_mark) {
-		return false
-	}
-
-	// Scan the block scalar content.
-	if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-		return false
-	}
-	var leading_blank, trailing_blank bool
-	for parser.mark.column == indent && !is_z(parser.buffer, parser.buffer_pos) {
-		// We are at the beginning of a non-empty line.
-
-		// Is it a trailing whitespace?
-		trailing_blank = is_blank(parser.buffer, parser.buffer_pos)
-
-		// Check if we need to fold the leading line break.
-		if !literal && !leading_blank && !trailing_blank && len(leading_break) > 0 && leading_break[0] == '\n' {
-			// Do we need to join the lines by space?
-			if len(trailing_breaks) == 0 {
-				s = append(s, ' ')
-			}
-		} else {
-			s = append(s, leading_break...)
-		}
-		leading_break = leading_break[:0]
-
-		// Append the remaining line breaks.
-		s = append(s, trailing_breaks...)
-		trailing_breaks = trailing_breaks[:0]
-
-		// Is it a leading whitespace?
-		leading_blank = is_blank(parser.buffer, parser.buffer_pos)
-
-		// Consume the current line.
-		for !is_breakz(parser.buffer, parser.buffer_pos) {
-			s = read(parser, s)
-			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-				return false
-			}
-		}
-
-		// Consume the line break.
-		if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-			return false
-		}
-
-		leading_break = read_line(parser, leading_break)
-
-		// Eat the following indentation spaces and line breaks.
-		if !yaml_parser_scan_block_scalar_breaks(parser, &indent, &trailing_breaks, start_mark, &end_mark) {
-			return false
-		}
-	}
-
-	// Chomp the tail.
-	if chomping != -1 {
-		s = append(s, leading_break...)
-	}
-	if chomping == 1 {
-		s = append(s, trailing_breaks...)
-	}
-
-	// Create a token.
-	*token = yaml_token_t{
-		typ:        yaml_SCALAR_TOKEN,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-		value:      s,
-		style:      yaml_LITERAL_SCALAR_STYLE,
-	}
-	if !literal {
-		token.style = yaml_FOLDED_SCALAR_STYLE
-	}
-	return true
-}
-
-// Scan indentation spaces and line breaks for a block scalar.  Determine the
-// indentation level if needed.
-func yaml_parser_scan_block_scalar_breaks(parser *yaml_parser_t, indent *int, breaks *[]byte, start_mark yaml_mark_t, end_mark *yaml_mark_t) bool {
-	*end_mark = parser.mark
-
-	// Eat the indentation spaces and line breaks.
-	max_indent := 0
-	for {
-		// Eat the indentation spaces.
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-		for (*indent == 0 || parser.mark.column < *indent) && is_space(parser.buffer, parser.buffer_pos) {
-			skip(parser)
-			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-				return false
-			}
-		}
-		if parser.mark.column > max_indent {
-			max_indent = parser.mark.column
-		}
-
-		// Check for a tab character messing the indentation.
-		if (*indent == 0 || parser.mark.column < *indent) && is_tab(parser.buffer, parser.buffer_pos) {
-			return yaml_parser_set_scanner_error(parser, "while scanning a block scalar",
-				start_mark, "found a tab character where an indentation space is expected")
-		}
-
-		// Have we found a non-empty line?
-		if !is_break(parser.buffer, parser.buffer_pos) {
-			break
-		}
-
-		// Consume the line break.
-		if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-			return false
-		}
-		// [Go] Should really be returning breaks instead.
-		*breaks = read_line(parser, *breaks)
-		*end_mark = parser.mark
-	}
-
-	// Determine the indentation level if needed.
-	if *indent == 0 {
-		*indent = max_indent
-		if *indent < parser.indent+1 {
-			*indent = parser.indent + 1
-		}
-		if *indent < 1 {
-			*indent = 1
-		}
-	}
-	return true
-}
-
-// Scan a quoted scalar.
-func yaml_parser_scan_flow_scalar(parser *yaml_parser_t, token *yaml_token_t, single bool) bool {
-	// Eat the left quote.
-	start_mark := parser.mark
-	skip(parser)
-
-	// Consume the content of the quoted scalar.
-	var s, leading_break, trailing_breaks, whitespaces []byte
-	for {
-		// Check that there are no document indicators at the beginning of the line.
-		if parser.unread < 4 && !yaml_parser_update_buffer(parser, 4) {
-			return false
-		}
-
-		if parser.mark.column == 0 &&
-			((parser.buffer[parser.buffer_pos+0] == '-' &&
-				parser.buffer[parser.buffer_pos+1] == '-' &&
-				parser.buffer[parser.buffer_pos+2] == '-') ||
-				(parser.buffer[parser.buffer_pos+0] == '.' &&
-					parser.buffer[parser.buffer_pos+1] == '.' &&
-					parser.buffer[parser.buffer_pos+2] == '.')) &&
-			is_blankz(parser.buffer, parser.buffer_pos+3) {
-			yaml_parser_set_scanner_error(parser, "while scanning a quoted scalar",
-				start_mark, "found unexpected document indicator")
-			return false
-		}
-
-		// Check for EOF.
-		if is_z(parser.buffer, parser.buffer_pos) {
-			yaml_parser_set_scanner_error(parser, "while scanning a quoted scalar",
-				start_mark, "found unexpected end of stream")
-			return false
-		}
-
-		// Consume non-blank characters.
-		leading_blanks := false
-		for !is_blankz(parser.buffer, parser.buffer_pos) {
-			if single && parser.buffer[parser.buffer_pos] == '\'' && parser.buffer[parser.buffer_pos+1] == '\'' {
-				// Is is an escaped single quote.
-				s = append(s, '\'')
-				skip(parser)
-				skip(parser)
-
-			} else if single && parser.buffer[parser.buffer_pos] == '\'' {
-				// It is a right single quote.
-				break
-			} else if !single && parser.buffer[parser.buffer_pos] == '"' {
-				// It is a right double quote.
-				break
-
-			} else if !single && parser.buffer[parser.buffer_pos] == '\\' && is_break(parser.buffer, parser.buffer_pos+1) {
-				// It is an escaped line break.
-				if parser.unread < 3 && !yaml_parser_update_buffer(parser, 3) {
-					return false
-				}
-				skip(parser)
-				skip_line(parser)
-				leading_blanks = true
-				break
-
-			} else if !single && parser.buffer[parser.buffer_pos] == '\\' {
-				// It is an escape sequence.
-				code_length := 0
-
-				// Check the escape character.
-				switch parser.buffer[parser.buffer_pos+1] {
-				case '0':
-					s = append(s, 0)
-				case 'a':
-					s = append(s, '\x07')
-				case 'b':
-					s = append(s, '\x08')
-				case 't', '\t':
-					s = append(s, '\x09')
-				case 'n':
-					s = append(s, '\x0A')
-				case 'v':
-					s = append(s, '\x0B')
-				case 'f':
-					s = append(s, '\x0C')
-				case 'r':
-					s = append(s, '\x0D')
-				case 'e':
-					s = append(s, '\x1B')
-				case ' ':
-					s = append(s, '\x20')
-				case '"':
-					s = append(s, '"')
-				case '\'':
-					s = append(s, '\'')
-				case '\\':
-					s = append(s, '\\')
-				case 'N': // NEL (#x85)
-					s = append(s, '\xC2')
-					s = append(s, '\x85')
-				case '_': // #xA0
-					s = append(s, '\xC2')
-					s = append(s, '\xA0')
-				case 'L': // LS (#x2028)
-					s = append(s, '\xE2')
-					s = append(s, '\x80')
-					s = append(s, '\xA8')
-				case 'P': // PS (#x2029)
-					s = append(s, '\xE2')
-					s = append(s, '\x80')
-					s = append(s, '\xA9')
-				case 'x':
-					code_length = 2
-				case 'u':
-					code_length = 4
-				case 'U':
-					code_length = 8
-				default:
-					yaml_parser_set_scanner_error(parser, "while parsing a quoted scalar",
-						start_mark, "found unknown escape character")
-					return false
-				}
-
-				skip(parser)
-				skip(parser)
-
-				// Consume an arbitrary escape code.
-				if code_length > 0 {
-					var value int
-
-					// Scan the character value.
-					if parser.unread < code_length && !yaml_parser_update_buffer(parser, code_length) {
-						return false
-					}
-					for k := 0; k < code_length; k++ {
-						if !is_hex(parser.buffer, parser.buffer_pos+k) {
-							yaml_parser_set_scanner_error(parser, "while parsing a quoted scalar",
-								start_mark, "did not find expected hexdecimal number")
-							return false
-						}
-						value = (value << 4) + as_hex(parser.buffer, parser.buffer_pos+k)
-					}
-
-					// Check the value and write the character.
-					if (value >= 0xD800 && value <= 0xDFFF) || value > 0x10FFFF {
-						yaml_parser_set_scanner_error(parser, "while parsing a quoted scalar",
-							start_mark, "found invalid Unicode character escape code")
-						return false
-					}
-					if value <= 0x7F {
-						s = append(s, byte(value))
-					} else if value <= 0x7FF {
-						s = append(s, byte(0xC0+(value>>6)))
-						s = append(s, byte(0x80+(value&0x3F)))
-					} else if value <= 0xFFFF {
-						s = append(s, byte(0xE0+(value>>12)))
-						s = append(s, byte(0x80+((value>>6)&0x3F)))
-						s = append(s, byte(0x80+(value&0x3F)))
-					} else {
-						s = append(s, byte(0xF0+(value>>18)))
-						s = append(s, byte(0x80+((value>>12)&0x3F)))
-						s = append(s, byte(0x80+((value>>6)&0x3F)))
-						s = append(s, byte(0x80+(value&0x3F)))
-					}
-
-					// Advance the pointer.
-					for k := 0; k < code_length; k++ {
-						skip(parser)
-					}
-				}
-			} else {
-				// It is a non-escaped non-blank character.
-				s = read(parser, s)
-			}
-			if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-				return false
-			}
-		}
-
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-
-		// Check if we are at the end of the scalar.
-		if single {
-			if parser.buffer[parser.buffer_pos] == '\'' {
-				break
-			}
-		} else {
-			if parser.buffer[parser.buffer_pos] == '"' {
-				break
-			}
-		}
-
-		// Consume blank characters.
-		for is_blank(parser.buffer, parser.buffer_pos) || is_break(parser.buffer, parser.buffer_pos) {
-			if is_blank(parser.buffer, parser.buffer_pos) {
-				// Consume a space or a tab character.
-				if !leading_blanks {
-					whitespaces = read(parser, whitespaces)
-				} else {
-					skip(parser)
-				}
-			} else {
-				if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-					return false
-				}
-
-				// Check if it is a first line break.
-				if !leading_blanks {
-					whitespaces = whitespaces[:0]
-					leading_break = read_line(parser, leading_break)
-					leading_blanks = true
-				} else {
-					trailing_breaks = read_line(parser, trailing_breaks)
-				}
-			}
-			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-				return false
-			}
-		}
-
-		// Join the whitespaces or fold line breaks.
-		if leading_blanks {
-			// Do we need to fold line breaks?
-			if len(leading_break) > 0 && leading_break[0] == '\n' {
-				if len(trailing_breaks) == 0 {
-					s = append(s, ' ')
-				} else {
-					s = append(s, trailing_breaks...)
-				}
-			} else {
-				s = append(s, leading_break...)
-				s = append(s, trailing_breaks...)
-			}
-			trailing_breaks = trailing_breaks[:0]
-			leading_break = leading_break[:0]
-		} else {
-			s = append(s, whitespaces...)
-			whitespaces = whitespaces[:0]
-		}
-	}
-
-	// Eat the right quote.
-	skip(parser)
-	end_mark := parser.mark
-
-	// Create a token.
-	*token = yaml_token_t{
-		typ:        yaml_SCALAR_TOKEN,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-		value:      s,
-		style:      yaml_SINGLE_QUOTED_SCALAR_STYLE,
-	}
-	if !single {
-		token.style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
-	}
-	return true
-}
-
-// Scan a plain scalar.
-func yaml_parser_scan_plain_scalar(parser *yaml_parser_t, token *yaml_token_t) bool {
-
-	var s, leading_break, trailing_breaks, whitespaces []byte
-	var leading_blanks bool
-	var indent = parser.indent + 1
-
-	start_mark := parser.mark
-	end_mark := parser.mark
-
-	// Consume the content of the plain scalar.
-	for {
-		// Check for a document indicator.
-		if parser.unread < 4 && !yaml_parser_update_buffer(parser, 4) {
-			return false
-		}
-		if parser.mark.column == 0 &&
-			((parser.buffer[parser.buffer_pos+0] == '-' &&
-				parser.buffer[parser.buffer_pos+1] == '-' &&
-				parser.buffer[parser.buffer_pos+2] == '-') ||
-				(parser.buffer[parser.buffer_pos+0] == '.' &&
-					parser.buffer[parser.buffer_pos+1] == '.' &&
-					parser.buffer[parser.buffer_pos+2] == '.')) &&
-			is_blankz(parser.buffer, parser.buffer_pos+3) {
-			break
-		}
-
-		// Check for a comment.
-		if parser.buffer[parser.buffer_pos] == '#' {
-			break
-		}
-
-		// Consume non-blank characters.
-		for !is_blankz(parser.buffer, parser.buffer_pos) {
-
-			// Check for indicators that may end a plain scalar.
-			if (parser.buffer[parser.buffer_pos] == ':' && is_blankz(parser.buffer, parser.buffer_pos+1)) ||
-				(parser.flow_level > 0 &&
-					(parser.buffer[parser.buffer_pos] == ',' ||
-						parser.buffer[parser.buffer_pos] == '?' || parser.buffer[parser.buffer_pos] == '[' ||
-						parser.buffer[parser.buffer_pos] == ']' || parser.buffer[parser.buffer_pos] == '{' ||
-						parser.buffer[parser.buffer_pos] == '}')) {
-				break
-			}
-
-			// Check if we need to join whitespaces and breaks.
-			if leading_blanks || len(whitespaces) > 0 {
-				if leading_blanks {
-					// Do we need to fold line breaks?
-					if leading_break[0] == '\n' {
-						if len(trailing_breaks) == 0 {
-							s = append(s, ' ')
-						} else {
-							s = append(s, trailing_breaks...)
-						}
-					} else {
-						s = append(s, leading_break...)
-						s = append(s, trailing_breaks...)
-					}
-					trailing_breaks = trailing_breaks[:0]
-					leading_break = leading_break[:0]
-					leading_blanks = false
-				} else {
-					s = append(s, whitespaces...)
-					whitespaces = whitespaces[:0]
-				}
-			}
-
-			// Copy the character.
-			s = read(parser, s)
-
-			end_mark = parser.mark
-			if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-				return false
-			}
-		}
-
-		// Is it the end?
-		if !(is_blank(parser.buffer, parser.buffer_pos) || is_break(parser.buffer, parser.buffer_pos)) {
-			break
-		}
-
-		// Consume blank characters.
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-
-		for is_blank(parser.buffer, parser.buffer_pos) || is_break(parser.buffer, parser.buffer_pos) {
-			if is_blank(parser.buffer, parser.buffer_pos) {
-
-				// Check for tab characters that abuse indentation.
-				if leading_blanks && parser.mark.column < indent && is_tab(parser.buffer, parser.buffer_pos) {
-					yaml_parser_set_scanner_error(parser, "while scanning a plain scalar",
-						start_mark, "found a tab character that violates indentation")
-					return false
-				}
-
-				// Consume a space or a tab character.
-				if !leading_blanks {
-					whitespaces = read(parser, whitespaces)
-				} else {
-					skip(parser)
-				}
-			} else {
-				if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-					return false
-				}
-
-				// Check if it is a first line break.
-				if !leading_blanks {
-					whitespaces = whitespaces[:0]
-					leading_break = read_line(parser, leading_break)
-					leading_blanks = true
-				} else {
-					trailing_breaks = read_line(parser, trailing_breaks)
-				}
-			}
-			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-				return false
-			}
-		}
-
-		// Check indentation level.
-		if parser.flow_level == 0 && parser.mark.column < indent {
-			break
-		}
-	}
-
-	// Create a token.
-	*token = yaml_token_t{
-		typ:        yaml_SCALAR_TOKEN,
-		start_mark: start_mark,
-		end_mark:   end_mark,
-		value:      s,
-		style:      yaml_PLAIN_SCALAR_STYLE,
-	}
-
-	// Note that we change the 'simple_key_allowed' flag.
-	if leading_blanks {
-		parser.simple_key_allowed = true
-	}
-	return true
-}
-
-func yaml_parser_scan_line_comment(parser *yaml_parser_t, token_mark yaml_mark_t) bool {
-	if parser.newlines > 0 {
-		return true
-	}
-
-	var start_mark yaml_mark_t
-	var text []byte
-
-	for peek := 0; peek < 512; peek++ {
-		if parser.unread < peek+1 && !yaml_parser_update_buffer(parser, peek+1) {
-			break
-		}
-		if is_blank(parser.buffer, parser.buffer_pos+peek) {
-			continue
-		}
-		if parser.buffer[parser.buffer_pos+peek] == '#' {
-			seen := parser.mark.index+peek
-			for {
-				if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-					return false
-				}
-				if is_breakz(parser.buffer, parser.buffer_pos) {
-					if parser.mark.index >= seen {
-						break
-					}
-					if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-						return false
-					}
-					skip_line(parser)
-				} else if parser.mark.index >= seen {
-					if len(text) == 0 {
-						start_mark = parser.mark
-					}
-					text = read(parser, text)
-				} else {
-					skip(parser)
-				}
-			}
-		}
-		break
-	}
-	if len(text) > 0 {
-		parser.comments = append(parser.comments, yaml_comment_t{
-			token_mark: token_mark,
-			start_mark: start_mark,
-			line: text,
-		})
-	}
-	return true
-}
-
-func yaml_parser_scan_comments(parser *yaml_parser_t, scan_mark yaml_mark_t) bool {
-	token := parser.tokens[len(parser.tokens)-1]
-
-	if token.typ == yaml_FLOW_ENTRY_TOKEN && len(parser.tokens) > 1 {
-		token = parser.tokens[len(parser.tokens)-2]
-	}
-
-	var token_mark = token.start_mark
-	var start_mark yaml_mark_t
-	var next_indent = parser.indent
-	if next_indent < 0 {
-		next_indent = 0
-	}
-
-	var recent_empty = false
-	var first_empty = parser.newlines <= 1
-
-	var line = parser.mark.line
-	var column = parser.mark.column
-
-	var text []byte
-
-	// The foot line is the place where a comment must start to
-	// still be considered as a foot of the prior content.
-	// If there's some content in the currently parsed line, then
-	// the foot is the line below it.
-	var foot_line = -1
-	if scan_mark.line > 0 {
-		foot_line = parser.mark.line-parser.newlines+1
-		if parser.newlines == 0 && parser.mark.column > 1 {
-			foot_line++
-		}
-	}
-
-	var peek = 0
-	for ; peek < 512; peek++ {
-		if parser.unread < peek+1 && !yaml_parser_update_buffer(parser, peek+1) {
-			break
-		}
-		column++
-		if is_blank(parser.buffer, parser.buffer_pos+peek) {
-			continue
-		}
-		c := parser.buffer[parser.buffer_pos+peek]
-		var close_flow = parser.flow_level > 0 && (c == ']' || c == '}')
-		if close_flow || is_breakz(parser.buffer, parser.buffer_pos+peek) {
-			// Got line break or terminator.
-			if close_flow || !recent_empty {
-				if close_flow || first_empty && (start_mark.line == foot_line && token.typ != yaml_VALUE_TOKEN || start_mark.column-1 < next_indent) {
-					// This is the first empty line and there were no empty lines before,
-					// so this initial part of the comment is a foot of the prior token
-					// instead of being a head for the following one. Split it up.
-					// Alternatively, this might also be the last comment inside a flow
-					// scope, so it must be a footer.
-					if len(text) > 0 {
-						if start_mark.column-1 < next_indent {
-							// If dedented it's unrelated to the prior token.
-							token_mark = start_mark
-						}
-						parser.comments = append(parser.comments, yaml_comment_t{
-							scan_mark:  scan_mark,
-							token_mark: token_mark,
-							start_mark: start_mark,
-							end_mark:   yaml_mark_t{parser.mark.index + peek, line, column},
-							foot:       text,
-						})
-						scan_mark = yaml_mark_t{parser.mark.index + peek, line, column}
-						token_mark = scan_mark
-						text = nil
-					}
-				} else {
-					if len(text) > 0 && parser.buffer[parser.buffer_pos+peek] != 0 {
-						text = append(text, '\n')
-					}
-				}
-			}
-			if !is_break(parser.buffer, parser.buffer_pos+peek) {
-				break
-			}
-			first_empty = false
-			recent_empty = true
-			column = 0
-			line++
-			continue
-		}
-
-		if len(text) > 0 && (close_flow || column-1 < next_indent && column != start_mark.column) {
-			// The comment at the different indentation is a foot of the
-			// preceding data rather than a head of the upcoming one.
-			parser.comments = append(parser.comments, yaml_comment_t{
-				scan_mark:  scan_mark,
-				token_mark: token_mark,
-				start_mark: start_mark,
-				end_mark:   yaml_mark_t{parser.mark.index + peek, line, column},
-				foot:       text,
-			})
-			scan_mark = yaml_mark_t{parser.mark.index + peek, line, column}
-			token_mark = scan_mark
-			text = nil
-		}
-
-		if parser.buffer[parser.buffer_pos+peek] != '#' {
-			break
-		}
-
-		if len(text) == 0 {
-			start_mark = yaml_mark_t{parser.mark.index + peek, line, column}
-		} else {
-			text = append(text, '\n')
-		}
-
-		recent_empty = false
-
-		// Consume until after the consumed comment line.
-		seen := parser.mark.index+peek
-		for {
-			if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-				return false
-			}
-			if is_breakz(parser.buffer, parser.buffer_pos) {
-				if parser.mark.index >= seen {
-					break
-				}
-				if parser.unread < 2 && !yaml_parser_update_buffer(parser, 2) {
-					return false
-				}
-				skip_line(parser)
-			} else if parser.mark.index >= seen {
-				text = read(parser, text)
-			} else {
-				skip(parser)
-			}
-		}
-
-		peek = 0
-		column = 0
-		line = parser.mark.line
-		next_indent = parser.indent
-		if next_indent < 0 {
-			next_indent = 0
-		}
-	}
-
-	if len(text) > 0 {
-		parser.comments = append(parser.comments, yaml_comment_t{
-			scan_mark:  scan_mark,
-			token_mark: start_mark,
-			start_mark: start_mark,
-			end_mark:   yaml_mark_t{parser.mark.index + peek - 1, line, column},
-			head:       text,
-		})
-	}
-	return true
-}
diff --git a/vendor/gopkg.in/yaml.v3/sorter.go b/vendor/gopkg.in/yaml.v3/sorter.go
deleted file mode 100644
index 9210ece..0000000
--- a/vendor/gopkg.in/yaml.v3/sorter.go
+++ /dev/null
@@ -1,134 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package yaml
-
-import (
-	"reflect"
-	"unicode"
-)
-
-type keyList []reflect.Value
-
-func (l keyList) Len() int      { return len(l) }
-func (l keyList) Swap(i, j int) { l[i], l[j] = l[j], l[i] }
-func (l keyList) Less(i, j int) bool {
-	a := l[i]
-	b := l[j]
-	ak := a.Kind()
-	bk := b.Kind()
-	for (ak == reflect.Interface || ak == reflect.Ptr) && !a.IsNil() {
-		a = a.Elem()
-		ak = a.Kind()
-	}
-	for (bk == reflect.Interface || bk == reflect.Ptr) && !b.IsNil() {
-		b = b.Elem()
-		bk = b.Kind()
-	}
-	af, aok := keyFloat(a)
-	bf, bok := keyFloat(b)
-	if aok && bok {
-		if af != bf {
-			return af < bf
-		}
-		if ak != bk {
-			return ak < bk
-		}
-		return numLess(a, b)
-	}
-	if ak != reflect.String || bk != reflect.String {
-		return ak < bk
-	}
-	ar, br := []rune(a.String()), []rune(b.String())
-	digits := false
-	for i := 0; i < len(ar) && i < len(br); i++ {
-		if ar[i] == br[i] {
-			digits = unicode.IsDigit(ar[i])
-			continue
-		}
-		al := unicode.IsLetter(ar[i])
-		bl := unicode.IsLetter(br[i])
-		if al && bl {
-			return ar[i] < br[i]
-		}
-		if al || bl {
-			if digits {
-				return al
-			} else {
-				return bl
-			}
-		}
-		var ai, bi int
-		var an, bn int64
-		if ar[i] == '0' || br[i] == '0' {
-			for j := i - 1; j >= 0 && unicode.IsDigit(ar[j]); j-- {
-				if ar[j] != '0' {
-					an = 1
-					bn = 1
-					break
-				}
-			}
-		}
-		for ai = i; ai < len(ar) && unicode.IsDigit(ar[ai]); ai++ {
-			an = an*10 + int64(ar[ai]-'0')
-		}
-		for bi = i; bi < len(br) && unicode.IsDigit(br[bi]); bi++ {
-			bn = bn*10 + int64(br[bi]-'0')
-		}
-		if an != bn {
-			return an < bn
-		}
-		if ai != bi {
-			return ai < bi
-		}
-		return ar[i] < br[i]
-	}
-	return len(ar) < len(br)
-}
-
-// keyFloat returns a float value for v if it is a number/bool
-// and whether it is a number/bool or not.
-func keyFloat(v reflect.Value) (f float64, ok bool) {
-	switch v.Kind() {
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		return float64(v.Int()), true
-	case reflect.Float32, reflect.Float64:
-		return v.Float(), true
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
-		return float64(v.Uint()), true
-	case reflect.Bool:
-		if v.Bool() {
-			return 1, true
-		}
-		return 0, true
-	}
-	return 0, false
-}
-
-// numLess returns whether a < b.
-// a and b must necessarily have the same kind.
-func numLess(a, b reflect.Value) bool {
-	switch a.Kind() {
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		return a.Int() < b.Int()
-	case reflect.Float32, reflect.Float64:
-		return a.Float() < b.Float()
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
-		return a.Uint() < b.Uint()
-	case reflect.Bool:
-		return !a.Bool() && b.Bool()
-	}
-	panic("not a number")
-}
diff --git a/vendor/gopkg.in/yaml.v3/writerc.go b/vendor/gopkg.in/yaml.v3/writerc.go
deleted file mode 100644
index b8a116b..0000000
--- a/vendor/gopkg.in/yaml.v3/writerc.go
+++ /dev/null
@@ -1,48 +0,0 @@
-// 
-// Copyright (c) 2011-2019 Canonical Ltd
-// Copyright (c) 2006-2010 Kirill Simonov
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-// of the Software, and to permit persons to whom the Software is furnished to do
-// so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package yaml
-
-// Set the writer error and return false.
-func yaml_emitter_set_writer_error(emitter *yaml_emitter_t, problem string) bool {
-	emitter.error = yaml_WRITER_ERROR
-	emitter.problem = problem
-	return false
-}
-
-// Flush the output buffer.
-func yaml_emitter_flush(emitter *yaml_emitter_t) bool {
-	if emitter.write_handler == nil {
-		panic("write handler not set")
-	}
-
-	// Check if the buffer is empty.
-	if emitter.buffer_pos == 0 {
-		return true
-	}
-
-	if err := emitter.write_handler(emitter, emitter.buffer[:emitter.buffer_pos]); err != nil {
-		return yaml_emitter_set_writer_error(emitter, "write error: "+err.Error())
-	}
-	emitter.buffer_pos = 0
-	return true
-}
diff --git a/vendor/gopkg.in/yaml.v3/yaml.go b/vendor/gopkg.in/yaml.v3/yaml.go
deleted file mode 100644
index 8cec6da..0000000
--- a/vendor/gopkg.in/yaml.v3/yaml.go
+++ /dev/null
@@ -1,698 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package yaml implements YAML support for the Go language.
-//
-// Source code and other details for the project are available at GitHub:
-//
-//   https://github.com/go-yaml/yaml
-//
-package yaml
-
-import (
-	"errors"
-	"fmt"
-	"io"
-	"reflect"
-	"strings"
-	"sync"
-	"unicode/utf8"
-)
-
-// The Unmarshaler interface may be implemented by types to customize their
-// behavior when being unmarshaled from a YAML document.
-type Unmarshaler interface {
-	UnmarshalYAML(value *Node) error
-}
-
-type obsoleteUnmarshaler interface {
-	UnmarshalYAML(unmarshal func(interface{}) error) error
-}
-
-// The Marshaler interface may be implemented by types to customize their
-// behavior when being marshaled into a YAML document. The returned value
-// is marshaled in place of the original value implementing Marshaler.
-//
-// If an error is returned by MarshalYAML, the marshaling procedure stops
-// and returns with the provided error.
-type Marshaler interface {
-	MarshalYAML() (interface{}, error)
-}
-
-// Unmarshal decodes the first document found within the in byte slice
-// and assigns decoded values into the out value.
-//
-// Maps and pointers (to a struct, string, int, etc) are accepted as out
-// values. If an internal pointer within a struct is not initialized,
-// the yaml package will initialize it if necessary for unmarshalling
-// the provided data. The out parameter must not be nil.
-//
-// The type of the decoded values should be compatible with the respective
-// values in out. If one or more values cannot be decoded due to a type
-// mismatches, decoding continues partially until the end of the YAML
-// content, and a *yaml.TypeError is returned with details for all
-// missed values.
-//
-// Struct fields are only unmarshalled if they are exported (have an
-// upper case first letter), and are unmarshalled using the field name
-// lowercased as the default key. Custom keys may be defined via the
-// "yaml" name in the field tag: the content preceding the first comma
-// is used as the key, and the following comma-separated options are
-// used to tweak the marshalling process (see Marshal).
-// Conflicting names result in a runtime error.
-//
-// For example:
-//
-//     type T struct {
-//         F int `yaml:"a,omitempty"`
-//         B int
-//     }
-//     var t T
-//     yaml.Unmarshal([]byte("a: 1\nb: 2"), &t)
-//
-// See the documentation of Marshal for the format of tags and a list of
-// supported tag options.
-//
-func Unmarshal(in []byte, out interface{}) (err error) {
-	return unmarshal(in, out, false)
-}
-
-// A Decoder reads and decodes YAML values from an input stream.
-type Decoder struct {
-	parser      *parser
-	knownFields bool
-}
-
-// NewDecoder returns a new decoder that reads from r.
-//
-// The decoder introduces its own buffering and may read
-// data from r beyond the YAML values requested.
-func NewDecoder(r io.Reader) *Decoder {
-	return &Decoder{
-		parser: newParserFromReader(r),
-	}
-}
-
-// KnownFields ensures that the keys in decoded mappings to
-// exist as fields in the struct being decoded into.
-func (dec *Decoder) KnownFields(enable bool) {
-	dec.knownFields = enable
-}
-
-// Decode reads the next YAML-encoded value from its input
-// and stores it in the value pointed to by v.
-//
-// See the documentation for Unmarshal for details about the
-// conversion of YAML into a Go value.
-func (dec *Decoder) Decode(v interface{}) (err error) {
-	d := newDecoder()
-	d.knownFields = dec.knownFields
-	defer handleErr(&err)
-	node := dec.parser.parse()
-	if node == nil {
-		return io.EOF
-	}
-	out := reflect.ValueOf(v)
-	if out.Kind() == reflect.Ptr && !out.IsNil() {
-		out = out.Elem()
-	}
-	d.unmarshal(node, out)
-	if len(d.terrors) > 0 {
-		return &TypeError{d.terrors}
-	}
-	return nil
-}
-
-// Decode decodes the node and stores its data into the value pointed to by v.
-//
-// See the documentation for Unmarshal for details about the
-// conversion of YAML into a Go value.
-func (n *Node) Decode(v interface{}) (err error) {
-	d := newDecoder()
-	defer handleErr(&err)
-	out := reflect.ValueOf(v)
-	if out.Kind() == reflect.Ptr && !out.IsNil() {
-		out = out.Elem()
-	}
-	d.unmarshal(n, out)
-	if len(d.terrors) > 0 {
-		return &TypeError{d.terrors}
-	}
-	return nil
-}
-
-func unmarshal(in []byte, out interface{}, strict bool) (err error) {
-	defer handleErr(&err)
-	d := newDecoder()
-	p := newParser(in)
-	defer p.destroy()
-	node := p.parse()
-	if node != nil {
-		v := reflect.ValueOf(out)
-		if v.Kind() == reflect.Ptr && !v.IsNil() {
-			v = v.Elem()
-		}
-		d.unmarshal(node, v)
-	}
-	if len(d.terrors) > 0 {
-		return &TypeError{d.terrors}
-	}
-	return nil
-}
-
-// Marshal serializes the value provided into a YAML document. The structure
-// of the generated document will reflect the structure of the value itself.
-// Maps and pointers (to struct, string, int, etc) are accepted as the in value.
-//
-// Struct fields are only marshalled if they are exported (have an upper case
-// first letter), and are marshalled using the field name lowercased as the
-// default key. Custom keys may be defined via the "yaml" name in the field
-// tag: the content preceding the first comma is used as the key, and the
-// following comma-separated options are used to tweak the marshalling process.
-// Conflicting names result in a runtime error.
-//
-// The field tag format accepted is:
-//
-//     `(...) yaml:"[<key>][,<flag1>[,<flag2>]]" (...)`
-//
-// The following flags are currently supported:
-//
-//     omitempty    Only include the field if it's not set to the zero
-//                  value for the type or to empty slices or maps.
-//                  Zero valued structs will be omitted if all their public
-//                  fields are zero, unless they implement an IsZero
-//                  method (see the IsZeroer interface type), in which
-//                  case the field will be excluded if IsZero returns true.
-//
-//     flow         Marshal using a flow style (useful for structs,
-//                  sequences and maps).
-//
-//     inline       Inline the field, which must be a struct or a map,
-//                  causing all of its fields or keys to be processed as if
-//                  they were part of the outer struct. For maps, keys must
-//                  not conflict with the yaml keys of other struct fields.
-//
-// In addition, if the key is "-", the field is ignored.
-//
-// For example:
-//
-//     type T struct {
-//         F int `yaml:"a,omitempty"`
-//         B int
-//     }
-//     yaml.Marshal(&T{B: 2}) // Returns "b: 2\n"
-//     yaml.Marshal(&T{F: 1}} // Returns "a: 1\nb: 0\n"
-//
-func Marshal(in interface{}) (out []byte, err error) {
-	defer handleErr(&err)
-	e := newEncoder()
-	defer e.destroy()
-	e.marshalDoc("", reflect.ValueOf(in))
-	e.finish()
-	out = e.out
-	return
-}
-
-// An Encoder writes YAML values to an output stream.
-type Encoder struct {
-	encoder *encoder
-}
-
-// NewEncoder returns a new encoder that writes to w.
-// The Encoder should be closed after use to flush all data
-// to w.
-func NewEncoder(w io.Writer) *Encoder {
-	return &Encoder{
-		encoder: newEncoderWithWriter(w),
-	}
-}
-
-// Encode writes the YAML encoding of v to the stream.
-// If multiple items are encoded to the stream, the
-// second and subsequent document will be preceded
-// with a "---" document separator, but the first will not.
-//
-// See the documentation for Marshal for details about the conversion of Go
-// values to YAML.
-func (e *Encoder) Encode(v interface{}) (err error) {
-	defer handleErr(&err)
-	e.encoder.marshalDoc("", reflect.ValueOf(v))
-	return nil
-}
-
-// Encode encodes value v and stores its representation in n.
-//
-// See the documentation for Marshal for details about the
-// conversion of Go values into YAML.
-func (n *Node) Encode(v interface{}) (err error) {
-	defer handleErr(&err)
-	e := newEncoder()
-	defer e.destroy()
-	e.marshalDoc("", reflect.ValueOf(v))
-	e.finish()
-	p := newParser(e.out)
-	p.textless = true
-	defer p.destroy()
-	doc := p.parse()
-	*n = *doc.Content[0]
-	return nil
-}
-
-// SetIndent changes the used indentation used when encoding.
-func (e *Encoder) SetIndent(spaces int) {
-	if spaces < 0 {
-		panic("yaml: cannot indent to a negative number of spaces")
-	}
-	e.encoder.indent = spaces
-}
-
-// Close closes the encoder by writing any remaining data.
-// It does not write a stream terminating string "...".
-func (e *Encoder) Close() (err error) {
-	defer handleErr(&err)
-	e.encoder.finish()
-	return nil
-}
-
-func handleErr(err *error) {
-	if v := recover(); v != nil {
-		if e, ok := v.(yamlError); ok {
-			*err = e.err
-		} else {
-			panic(v)
-		}
-	}
-}
-
-type yamlError struct {
-	err error
-}
-
-func fail(err error) {
-	panic(yamlError{err})
-}
-
-func failf(format string, args ...interface{}) {
-	panic(yamlError{fmt.Errorf("yaml: "+format, args...)})
-}
-
-// A TypeError is returned by Unmarshal when one or more fields in
-// the YAML document cannot be properly decoded into the requested
-// types. When this error is returned, the value is still
-// unmarshaled partially.
-type TypeError struct {
-	Errors []string
-}
-
-func (e *TypeError) Error() string {
-	return fmt.Sprintf("yaml: unmarshal errors:\n  %s", strings.Join(e.Errors, "\n  "))
-}
-
-type Kind uint32
-
-const (
-	DocumentNode Kind = 1 << iota
-	SequenceNode
-	MappingNode
-	ScalarNode
-	AliasNode
-)
-
-type Style uint32
-
-const (
-	TaggedStyle Style = 1 << iota
-	DoubleQuotedStyle
-	SingleQuotedStyle
-	LiteralStyle
-	FoldedStyle
-	FlowStyle
-)
-
-// Node represents an element in the YAML document hierarchy. While documents
-// are typically encoded and decoded into higher level types, such as structs
-// and maps, Node is an intermediate representation that allows detailed
-// control over the content being decoded or encoded.
-//
-// It's worth noting that although Node offers access into details such as
-// line numbers, colums, and comments, the content when re-encoded will not
-// have its original textual representation preserved. An effort is made to
-// render the data plesantly, and to preserve comments near the data they
-// describe, though.
-//
-// Values that make use of the Node type interact with the yaml package in the
-// same way any other type would do, by encoding and decoding yaml data
-// directly or indirectly into them.
-//
-// For example:
-//
-//     var person struct {
-//             Name    string
-//             Address yaml.Node
-//     }
-//     err := yaml.Unmarshal(data, &person)
-// 
-// Or by itself:
-//
-//     var person Node
-//     err := yaml.Unmarshal(data, &person)
-//
-type Node struct {
-	// Kind defines whether the node is a document, a mapping, a sequence,
-	// a scalar value, or an alias to another node. The specific data type of
-	// scalar nodes may be obtained via the ShortTag and LongTag methods.
-	Kind  Kind
-
-	// Style allows customizing the apperance of the node in the tree.
-	Style Style
-
-	// Tag holds the YAML tag defining the data type for the value.
-	// When decoding, this field will always be set to the resolved tag,
-	// even when it wasn't explicitly provided in the YAML content.
-	// When encoding, if this field is unset the value type will be
-	// implied from the node properties, and if it is set, it will only
-	// be serialized into the representation if TaggedStyle is used or
-	// the implicit tag diverges from the provided one.
-	Tag string
-
-	// Value holds the unescaped and unquoted represenation of the value.
-	Value string
-
-	// Anchor holds the anchor name for this node, which allows aliases to point to it.
-	Anchor string
-
-	// Alias holds the node that this alias points to. Only valid when Kind is AliasNode.
-	Alias *Node
-
-	// Content holds contained nodes for documents, mappings, and sequences.
-	Content []*Node
-
-	// HeadComment holds any comments in the lines preceding the node and
-	// not separated by an empty line.
-	HeadComment string
-
-	// LineComment holds any comments at the end of the line where the node is in.
-	LineComment string
-
-	// FootComment holds any comments following the node and before empty lines.
-	FootComment string
-
-	// Line and Column hold the node position in the decoded YAML text.
-	// These fields are not respected when encoding the node.
-	Line   int
-	Column int
-}
-
-// IsZero returns whether the node has all of its fields unset.
-func (n *Node) IsZero() bool {
-	return n.Kind == 0 && n.Style == 0 && n.Tag == "" && n.Value == "" && n.Anchor == "" && n.Alias == nil && n.Content == nil &&
-		n.HeadComment == "" && n.LineComment == "" && n.FootComment == "" && n.Line == 0 && n.Column == 0
-}
-
-
-// LongTag returns the long form of the tag that indicates the data type for
-// the node. If the Tag field isn't explicitly defined, one will be computed
-// based on the node properties.
-func (n *Node) LongTag() string {
-	return longTag(n.ShortTag())
-}
-
-// ShortTag returns the short form of the YAML tag that indicates data type for
-// the node. If the Tag field isn't explicitly defined, one will be computed
-// based on the node properties.
-func (n *Node) ShortTag() string {
-	if n.indicatedString() {
-		return strTag
-	}
-	if n.Tag == "" || n.Tag == "!" {
-		switch n.Kind {
-		case MappingNode:
-			return mapTag
-		case SequenceNode:
-			return seqTag
-		case AliasNode:
-			if n.Alias != nil {
-				return n.Alias.ShortTag()
-			}
-		case ScalarNode:
-			tag, _ := resolve("", n.Value)
-			return tag
-		case 0:
-			// Special case to make the zero value convenient.
-			if n.IsZero() {
-				return nullTag
-			}
-		}
-		return ""
-	}
-	return shortTag(n.Tag)
-}
-
-func (n *Node) indicatedString() bool {
-	return n.Kind == ScalarNode &&
-		(shortTag(n.Tag) == strTag ||
-			(n.Tag == "" || n.Tag == "!") && n.Style&(SingleQuotedStyle|DoubleQuotedStyle|LiteralStyle|FoldedStyle) != 0)
-}
-
-// SetString is a convenience function that sets the node to a string value
-// and defines its style in a pleasant way depending on its content.
-func (n *Node) SetString(s string) {
-	n.Kind = ScalarNode
-	if utf8.ValidString(s) {
-		n.Value = s
-		n.Tag = strTag
-	} else {
-		n.Value = encodeBase64(s)
-		n.Tag = binaryTag
-	}
-	if strings.Contains(n.Value, "\n") {
-		n.Style = LiteralStyle
-	}
-}
-
-// --------------------------------------------------------------------------
-// Maintain a mapping of keys to structure field indexes
-
-// The code in this section was copied from mgo/bson.
-
-// structInfo holds details for the serialization of fields of
-// a given struct.
-type structInfo struct {
-	FieldsMap  map[string]fieldInfo
-	FieldsList []fieldInfo
-
-	// InlineMap is the number of the field in the struct that
-	// contains an ,inline map, or -1 if there's none.
-	InlineMap int
-
-	// InlineUnmarshalers holds indexes to inlined fields that
-	// contain unmarshaler values.
-	InlineUnmarshalers [][]int
-}
-
-type fieldInfo struct {
-	Key       string
-	Num       int
-	OmitEmpty bool
-	Flow      bool
-	// Id holds the unique field identifier, so we can cheaply
-	// check for field duplicates without maintaining an extra map.
-	Id int
-
-	// Inline holds the field index if the field is part of an inlined struct.
-	Inline []int
-}
-
-var structMap = make(map[reflect.Type]*structInfo)
-var fieldMapMutex sync.RWMutex
-var unmarshalerType reflect.Type
-
-func init() {
-	var v Unmarshaler
-	unmarshalerType = reflect.ValueOf(&v).Elem().Type()
-}
-
-func getStructInfo(st reflect.Type) (*structInfo, error) {
-	fieldMapMutex.RLock()
-	sinfo, found := structMap[st]
-	fieldMapMutex.RUnlock()
-	if found {
-		return sinfo, nil
-	}
-
-	n := st.NumField()
-	fieldsMap := make(map[string]fieldInfo)
-	fieldsList := make([]fieldInfo, 0, n)
-	inlineMap := -1
-	inlineUnmarshalers := [][]int(nil)
-	for i := 0; i != n; i++ {
-		field := st.Field(i)
-		if field.PkgPath != "" && !field.Anonymous {
-			continue // Private field
-		}
-
-		info := fieldInfo{Num: i}
-
-		tag := field.Tag.Get("yaml")
-		if tag == "" && strings.Index(string(field.Tag), ":") < 0 {
-			tag = string(field.Tag)
-		}
-		if tag == "-" {
-			continue
-		}
-
-		inline := false
-		fields := strings.Split(tag, ",")
-		if len(fields) > 1 {
-			for _, flag := range fields[1:] {
-				switch flag {
-				case "omitempty":
-					info.OmitEmpty = true
-				case "flow":
-					info.Flow = true
-				case "inline":
-					inline = true
-				default:
-					return nil, errors.New(fmt.Sprintf("unsupported flag %q in tag %q of type %s", flag, tag, st))
-				}
-			}
-			tag = fields[0]
-		}
-
-		if inline {
-			switch field.Type.Kind() {
-			case reflect.Map:
-				if inlineMap >= 0 {
-					return nil, errors.New("multiple ,inline maps in struct " + st.String())
-				}
-				if field.Type.Key() != reflect.TypeOf("") {
-					return nil, errors.New("option ,inline needs a map with string keys in struct " + st.String())
-				}
-				inlineMap = info.Num
-			case reflect.Struct, reflect.Ptr:
-				ftype := field.Type
-				for ftype.Kind() == reflect.Ptr {
-					ftype = ftype.Elem()
-				}
-				if ftype.Kind() != reflect.Struct {
-					return nil, errors.New("option ,inline may only be used on a struct or map field")
-				}
-				if reflect.PtrTo(ftype).Implements(unmarshalerType) {
-					inlineUnmarshalers = append(inlineUnmarshalers, []int{i})
-				} else {
-					sinfo, err := getStructInfo(ftype)
-					if err != nil {
-						return nil, err
-					}
-					for _, index := range sinfo.InlineUnmarshalers {
-						inlineUnmarshalers = append(inlineUnmarshalers, append([]int{i}, index...))
-					}
-					for _, finfo := range sinfo.FieldsList {
-						if _, found := fieldsMap[finfo.Key]; found {
-							msg := "duplicated key '" + finfo.Key + "' in struct " + st.String()
-							return nil, errors.New(msg)
-						}
-						if finfo.Inline == nil {
-							finfo.Inline = []int{i, finfo.Num}
-						} else {
-							finfo.Inline = append([]int{i}, finfo.Inline...)
-						}
-						finfo.Id = len(fieldsList)
-						fieldsMap[finfo.Key] = finfo
-						fieldsList = append(fieldsList, finfo)
-					}
-				}
-			default:
-				return nil, errors.New("option ,inline may only be used on a struct or map field")
-			}
-			continue
-		}
-
-		if tag != "" {
-			info.Key = tag
-		} else {
-			info.Key = strings.ToLower(field.Name)
-		}
-
-		if _, found = fieldsMap[info.Key]; found {
-			msg := "duplicated key '" + info.Key + "' in struct " + st.String()
-			return nil, errors.New(msg)
-		}
-
-		info.Id = len(fieldsList)
-		fieldsList = append(fieldsList, info)
-		fieldsMap[info.Key] = info
-	}
-
-	sinfo = &structInfo{
-		FieldsMap:          fieldsMap,
-		FieldsList:         fieldsList,
-		InlineMap:          inlineMap,
-		InlineUnmarshalers: inlineUnmarshalers,
-	}
-
-	fieldMapMutex.Lock()
-	structMap[st] = sinfo
-	fieldMapMutex.Unlock()
-	return sinfo, nil
-}
-
-// IsZeroer is used to check whether an object is zero to
-// determine whether it should be omitted when marshaling
-// with the omitempty flag. One notable implementation
-// is time.Time.
-type IsZeroer interface {
-	IsZero() bool
-}
-
-func isZero(v reflect.Value) bool {
-	kind := v.Kind()
-	if z, ok := v.Interface().(IsZeroer); ok {
-		if (kind == reflect.Ptr || kind == reflect.Interface) && v.IsNil() {
-			return true
-		}
-		return z.IsZero()
-	}
-	switch kind {
-	case reflect.String:
-		return len(v.String()) == 0
-	case reflect.Interface, reflect.Ptr:
-		return v.IsNil()
-	case reflect.Slice:
-		return v.Len() == 0
-	case reflect.Map:
-		return v.Len() == 0
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		return v.Int() == 0
-	case reflect.Float32, reflect.Float64:
-		return v.Float() == 0
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
-		return v.Uint() == 0
-	case reflect.Bool:
-		return !v.Bool()
-	case reflect.Struct:
-		vt := v.Type()
-		for i := v.NumField() - 1; i >= 0; i-- {
-			if vt.Field(i).PkgPath != "" {
-				continue // Private field
-			}
-			if !isZero(v.Field(i)) {
-				return false
-			}
-		}
-		return true
-	}
-	return false
-}
diff --git a/vendor/gopkg.in/yaml.v3/yamlh.go b/vendor/gopkg.in/yaml.v3/yamlh.go
deleted file mode 100644
index 7c6d007..0000000
--- a/vendor/gopkg.in/yaml.v3/yamlh.go
+++ /dev/null
@@ -1,807 +0,0 @@
-//
-// Copyright (c) 2011-2019 Canonical Ltd
-// Copyright (c) 2006-2010 Kirill Simonov
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-// of the Software, and to permit persons to whom the Software is furnished to do
-// so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package yaml
-
-import (
-	"fmt"
-	"io"
-)
-
-// The version directive data.
-type yaml_version_directive_t struct {
-	major int8 // The major version number.
-	minor int8 // The minor version number.
-}
-
-// The tag directive data.
-type yaml_tag_directive_t struct {
-	handle []byte // The tag handle.
-	prefix []byte // The tag prefix.
-}
-
-type yaml_encoding_t int
-
-// The stream encoding.
-const (
-	// Let the parser choose the encoding.
-	yaml_ANY_ENCODING yaml_encoding_t = iota
-
-	yaml_UTF8_ENCODING    // The default UTF-8 encoding.
-	yaml_UTF16LE_ENCODING // The UTF-16-LE encoding with BOM.
-	yaml_UTF16BE_ENCODING // The UTF-16-BE encoding with BOM.
-)
-
-type yaml_break_t int
-
-// Line break types.
-const (
-	// Let the parser choose the break type.
-	yaml_ANY_BREAK yaml_break_t = iota
-
-	yaml_CR_BREAK   // Use CR for line breaks (Mac style).
-	yaml_LN_BREAK   // Use LN for line breaks (Unix style).
-	yaml_CRLN_BREAK // Use CR LN for line breaks (DOS style).
-)
-
-type yaml_error_type_t int
-
-// Many bad things could happen with the parser and emitter.
-const (
-	// No error is produced.
-	yaml_NO_ERROR yaml_error_type_t = iota
-
-	yaml_MEMORY_ERROR   // Cannot allocate or reallocate a block of memory.
-	yaml_READER_ERROR   // Cannot read or decode the input stream.
-	yaml_SCANNER_ERROR  // Cannot scan the input stream.
-	yaml_PARSER_ERROR   // Cannot parse the input stream.
-	yaml_COMPOSER_ERROR // Cannot compose a YAML document.
-	yaml_WRITER_ERROR   // Cannot write to the output stream.
-	yaml_EMITTER_ERROR  // Cannot emit a YAML stream.
-)
-
-// The pointer position.
-type yaml_mark_t struct {
-	index  int // The position index.
-	line   int // The position line.
-	column int // The position column.
-}
-
-// Node Styles
-
-type yaml_style_t int8
-
-type yaml_scalar_style_t yaml_style_t
-
-// Scalar styles.
-const (
-	// Let the emitter choose the style.
-	yaml_ANY_SCALAR_STYLE yaml_scalar_style_t = 0
-
-	yaml_PLAIN_SCALAR_STYLE         yaml_scalar_style_t = 1 << iota // The plain scalar style.
-	yaml_SINGLE_QUOTED_SCALAR_STYLE                                 // The single-quoted scalar style.
-	yaml_DOUBLE_QUOTED_SCALAR_STYLE                                 // The double-quoted scalar style.
-	yaml_LITERAL_SCALAR_STYLE                                       // The literal scalar style.
-	yaml_FOLDED_SCALAR_STYLE                                        // The folded scalar style.
-)
-
-type yaml_sequence_style_t yaml_style_t
-
-// Sequence styles.
-const (
-	// Let the emitter choose the style.
-	yaml_ANY_SEQUENCE_STYLE yaml_sequence_style_t = iota
-
-	yaml_BLOCK_SEQUENCE_STYLE // The block sequence style.
-	yaml_FLOW_SEQUENCE_STYLE  // The flow sequence style.
-)
-
-type yaml_mapping_style_t yaml_style_t
-
-// Mapping styles.
-const (
-	// Let the emitter choose the style.
-	yaml_ANY_MAPPING_STYLE yaml_mapping_style_t = iota
-
-	yaml_BLOCK_MAPPING_STYLE // The block mapping style.
-	yaml_FLOW_MAPPING_STYLE  // The flow mapping style.
-)
-
-// Tokens
-
-type yaml_token_type_t int
-
-// Token types.
-const (
-	// An empty token.
-	yaml_NO_TOKEN yaml_token_type_t = iota
-
-	yaml_STREAM_START_TOKEN // A STREAM-START token.
-	yaml_STREAM_END_TOKEN   // A STREAM-END token.
-
-	yaml_VERSION_DIRECTIVE_TOKEN // A VERSION-DIRECTIVE token.
-	yaml_TAG_DIRECTIVE_TOKEN     // A TAG-DIRECTIVE token.
-	yaml_DOCUMENT_START_TOKEN    // A DOCUMENT-START token.
-	yaml_DOCUMENT_END_TOKEN      // A DOCUMENT-END token.
-
-	yaml_BLOCK_SEQUENCE_START_TOKEN // A BLOCK-SEQUENCE-START token.
-	yaml_BLOCK_MAPPING_START_TOKEN  // A BLOCK-SEQUENCE-END token.
-	yaml_BLOCK_END_TOKEN            // A BLOCK-END token.
-
-	yaml_FLOW_SEQUENCE_START_TOKEN // A FLOW-SEQUENCE-START token.
-	yaml_FLOW_SEQUENCE_END_TOKEN   // A FLOW-SEQUENCE-END token.
-	yaml_FLOW_MAPPING_START_TOKEN  // A FLOW-MAPPING-START token.
-	yaml_FLOW_MAPPING_END_TOKEN    // A FLOW-MAPPING-END token.
-
-	yaml_BLOCK_ENTRY_TOKEN // A BLOCK-ENTRY token.
-	yaml_FLOW_ENTRY_TOKEN  // A FLOW-ENTRY token.
-	yaml_KEY_TOKEN         // A KEY token.
-	yaml_VALUE_TOKEN       // A VALUE token.
-
-	yaml_ALIAS_TOKEN  // An ALIAS token.
-	yaml_ANCHOR_TOKEN // An ANCHOR token.
-	yaml_TAG_TOKEN    // A TAG token.
-	yaml_SCALAR_TOKEN // A SCALAR token.
-)
-
-func (tt yaml_token_type_t) String() string {
-	switch tt {
-	case yaml_NO_TOKEN:
-		return "yaml_NO_TOKEN"
-	case yaml_STREAM_START_TOKEN:
-		return "yaml_STREAM_START_TOKEN"
-	case yaml_STREAM_END_TOKEN:
-		return "yaml_STREAM_END_TOKEN"
-	case yaml_VERSION_DIRECTIVE_TOKEN:
-		return "yaml_VERSION_DIRECTIVE_TOKEN"
-	case yaml_TAG_DIRECTIVE_TOKEN:
-		return "yaml_TAG_DIRECTIVE_TOKEN"
-	case yaml_DOCUMENT_START_TOKEN:
-		return "yaml_DOCUMENT_START_TOKEN"
-	case yaml_DOCUMENT_END_TOKEN:
-		return "yaml_DOCUMENT_END_TOKEN"
-	case yaml_BLOCK_SEQUENCE_START_TOKEN:
-		return "yaml_BLOCK_SEQUENCE_START_TOKEN"
-	case yaml_BLOCK_MAPPING_START_TOKEN:
-		return "yaml_BLOCK_MAPPING_START_TOKEN"
-	case yaml_BLOCK_END_TOKEN:
-		return "yaml_BLOCK_END_TOKEN"
-	case yaml_FLOW_SEQUENCE_START_TOKEN:
-		return "yaml_FLOW_SEQUENCE_START_TOKEN"
-	case yaml_FLOW_SEQUENCE_END_TOKEN:
-		return "yaml_FLOW_SEQUENCE_END_TOKEN"
-	case yaml_FLOW_MAPPING_START_TOKEN:
-		return "yaml_FLOW_MAPPING_START_TOKEN"
-	case yaml_FLOW_MAPPING_END_TOKEN:
-		return "yaml_FLOW_MAPPING_END_TOKEN"
-	case yaml_BLOCK_ENTRY_TOKEN:
-		return "yaml_BLOCK_ENTRY_TOKEN"
-	case yaml_FLOW_ENTRY_TOKEN:
-		return "yaml_FLOW_ENTRY_TOKEN"
-	case yaml_KEY_TOKEN:
-		return "yaml_KEY_TOKEN"
-	case yaml_VALUE_TOKEN:
-		return "yaml_VALUE_TOKEN"
-	case yaml_ALIAS_TOKEN:
-		return "yaml_ALIAS_TOKEN"
-	case yaml_ANCHOR_TOKEN:
-		return "yaml_ANCHOR_TOKEN"
-	case yaml_TAG_TOKEN:
-		return "yaml_TAG_TOKEN"
-	case yaml_SCALAR_TOKEN:
-		return "yaml_SCALAR_TOKEN"
-	}
-	return "<unknown token>"
-}
-
-// The token structure.
-type yaml_token_t struct {
-	// The token type.
-	typ yaml_token_type_t
-
-	// The start/end of the token.
-	start_mark, end_mark yaml_mark_t
-
-	// The stream encoding (for yaml_STREAM_START_TOKEN).
-	encoding yaml_encoding_t
-
-	// The alias/anchor/scalar value or tag/tag directive handle
-	// (for yaml_ALIAS_TOKEN, yaml_ANCHOR_TOKEN, yaml_SCALAR_TOKEN, yaml_TAG_TOKEN, yaml_TAG_DIRECTIVE_TOKEN).
-	value []byte
-
-	// The tag suffix (for yaml_TAG_TOKEN).
-	suffix []byte
-
-	// The tag directive prefix (for yaml_TAG_DIRECTIVE_TOKEN).
-	prefix []byte
-
-	// The scalar style (for yaml_SCALAR_TOKEN).
-	style yaml_scalar_style_t
-
-	// The version directive major/minor (for yaml_VERSION_DIRECTIVE_TOKEN).
-	major, minor int8
-}
-
-// Events
-
-type yaml_event_type_t int8
-
-// Event types.
-const (
-	// An empty event.
-	yaml_NO_EVENT yaml_event_type_t = iota
-
-	yaml_STREAM_START_EVENT   // A STREAM-START event.
-	yaml_STREAM_END_EVENT     // A STREAM-END event.
-	yaml_DOCUMENT_START_EVENT // A DOCUMENT-START event.
-	yaml_DOCUMENT_END_EVENT   // A DOCUMENT-END event.
-	yaml_ALIAS_EVENT          // An ALIAS event.
-	yaml_SCALAR_EVENT         // A SCALAR event.
-	yaml_SEQUENCE_START_EVENT // A SEQUENCE-START event.
-	yaml_SEQUENCE_END_EVENT   // A SEQUENCE-END event.
-	yaml_MAPPING_START_EVENT  // A MAPPING-START event.
-	yaml_MAPPING_END_EVENT    // A MAPPING-END event.
-	yaml_TAIL_COMMENT_EVENT
-)
-
-var eventStrings = []string{
-	yaml_NO_EVENT:             "none",
-	yaml_STREAM_START_EVENT:   "stream start",
-	yaml_STREAM_END_EVENT:     "stream end",
-	yaml_DOCUMENT_START_EVENT: "document start",
-	yaml_DOCUMENT_END_EVENT:   "document end",
-	yaml_ALIAS_EVENT:          "alias",
-	yaml_SCALAR_EVENT:         "scalar",
-	yaml_SEQUENCE_START_EVENT: "sequence start",
-	yaml_SEQUENCE_END_EVENT:   "sequence end",
-	yaml_MAPPING_START_EVENT:  "mapping start",
-	yaml_MAPPING_END_EVENT:    "mapping end",
-	yaml_TAIL_COMMENT_EVENT:   "tail comment",
-}
-
-func (e yaml_event_type_t) String() string {
-	if e < 0 || int(e) >= len(eventStrings) {
-		return fmt.Sprintf("unknown event %d", e)
-	}
-	return eventStrings[e]
-}
-
-// The event structure.
-type yaml_event_t struct {
-
-	// The event type.
-	typ yaml_event_type_t
-
-	// The start and end of the event.
-	start_mark, end_mark yaml_mark_t
-
-	// The document encoding (for yaml_STREAM_START_EVENT).
-	encoding yaml_encoding_t
-
-	// The version directive (for yaml_DOCUMENT_START_EVENT).
-	version_directive *yaml_version_directive_t
-
-	// The list of tag directives (for yaml_DOCUMENT_START_EVENT).
-	tag_directives []yaml_tag_directive_t
-
-	// The comments
-	head_comment []byte
-	line_comment []byte
-	foot_comment []byte
-	tail_comment []byte
-
-	// The anchor (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT, yaml_ALIAS_EVENT).
-	anchor []byte
-
-	// The tag (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT).
-	tag []byte
-
-	// The scalar value (for yaml_SCALAR_EVENT).
-	value []byte
-
-	// Is the document start/end indicator implicit, or the tag optional?
-	// (for yaml_DOCUMENT_START_EVENT, yaml_DOCUMENT_END_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT, yaml_SCALAR_EVENT).
-	implicit bool
-
-	// Is the tag optional for any non-plain style? (for yaml_SCALAR_EVENT).
-	quoted_implicit bool
-
-	// The style (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT).
-	style yaml_style_t
-}
-
-func (e *yaml_event_t) scalar_style() yaml_scalar_style_t     { return yaml_scalar_style_t(e.style) }
-func (e *yaml_event_t) sequence_style() yaml_sequence_style_t { return yaml_sequence_style_t(e.style) }
-func (e *yaml_event_t) mapping_style() yaml_mapping_style_t   { return yaml_mapping_style_t(e.style) }
-
-// Nodes
-
-const (
-	yaml_NULL_TAG      = "tag:yaml.org,2002:null"      // The tag !!null with the only possible value: null.
-	yaml_BOOL_TAG      = "tag:yaml.org,2002:bool"      // The tag !!bool with the values: true and false.
-	yaml_STR_TAG       = "tag:yaml.org,2002:str"       // The tag !!str for string values.
-	yaml_INT_TAG       = "tag:yaml.org,2002:int"       // The tag !!int for integer values.
-	yaml_FLOAT_TAG     = "tag:yaml.org,2002:float"     // The tag !!float for float values.
-	yaml_TIMESTAMP_TAG = "tag:yaml.org,2002:timestamp" // The tag !!timestamp for date and time values.
-
-	yaml_SEQ_TAG = "tag:yaml.org,2002:seq" // The tag !!seq is used to denote sequences.
-	yaml_MAP_TAG = "tag:yaml.org,2002:map" // The tag !!map is used to denote mapping.
-
-	// Not in original libyaml.
-	yaml_BINARY_TAG = "tag:yaml.org,2002:binary"
-	yaml_MERGE_TAG  = "tag:yaml.org,2002:merge"
-
-	yaml_DEFAULT_SCALAR_TAG   = yaml_STR_TAG // The default scalar tag is !!str.
-	yaml_DEFAULT_SEQUENCE_TAG = yaml_SEQ_TAG // The default sequence tag is !!seq.
-	yaml_DEFAULT_MAPPING_TAG  = yaml_MAP_TAG // The default mapping tag is !!map.
-)
-
-type yaml_node_type_t int
-
-// Node types.
-const (
-	// An empty node.
-	yaml_NO_NODE yaml_node_type_t = iota
-
-	yaml_SCALAR_NODE   // A scalar node.
-	yaml_SEQUENCE_NODE // A sequence node.
-	yaml_MAPPING_NODE  // A mapping node.
-)
-
-// An element of a sequence node.
-type yaml_node_item_t int
-
-// An element of a mapping node.
-type yaml_node_pair_t struct {
-	key   int // The key of the element.
-	value int // The value of the element.
-}
-
-// The node structure.
-type yaml_node_t struct {
-	typ yaml_node_type_t // The node type.
-	tag []byte           // The node tag.
-
-	// The node data.
-
-	// The scalar parameters (for yaml_SCALAR_NODE).
-	scalar struct {
-		value  []byte              // The scalar value.
-		length int                 // The length of the scalar value.
-		style  yaml_scalar_style_t // The scalar style.
-	}
-
-	// The sequence parameters (for YAML_SEQUENCE_NODE).
-	sequence struct {
-		items_data []yaml_node_item_t    // The stack of sequence items.
-		style      yaml_sequence_style_t // The sequence style.
-	}
-
-	// The mapping parameters (for yaml_MAPPING_NODE).
-	mapping struct {
-		pairs_data  []yaml_node_pair_t   // The stack of mapping pairs (key, value).
-		pairs_start *yaml_node_pair_t    // The beginning of the stack.
-		pairs_end   *yaml_node_pair_t    // The end of the stack.
-		pairs_top   *yaml_node_pair_t    // The top of the stack.
-		style       yaml_mapping_style_t // The mapping style.
-	}
-
-	start_mark yaml_mark_t // The beginning of the node.
-	end_mark   yaml_mark_t // The end of the node.
-
-}
-
-// The document structure.
-type yaml_document_t struct {
-
-	// The document nodes.
-	nodes []yaml_node_t
-
-	// The version directive.
-	version_directive *yaml_version_directive_t
-
-	// The list of tag directives.
-	tag_directives_data  []yaml_tag_directive_t
-	tag_directives_start int // The beginning of the tag directives list.
-	tag_directives_end   int // The end of the tag directives list.
-
-	start_implicit int // Is the document start indicator implicit?
-	end_implicit   int // Is the document end indicator implicit?
-
-	// The start/end of the document.
-	start_mark, end_mark yaml_mark_t
-}
-
-// The prototype of a read handler.
-//
-// The read handler is called when the parser needs to read more bytes from the
-// source. The handler should write not more than size bytes to the buffer.
-// The number of written bytes should be set to the size_read variable.
-//
-// [in,out]   data        A pointer to an application data specified by
-//                        yaml_parser_set_input().
-// [out]      buffer      The buffer to write the data from the source.
-// [in]       size        The size of the buffer.
-// [out]      size_read   The actual number of bytes read from the source.
-//
-// On success, the handler should return 1.  If the handler failed,
-// the returned value should be 0. On EOF, the handler should set the
-// size_read to 0 and return 1.
-type yaml_read_handler_t func(parser *yaml_parser_t, buffer []byte) (n int, err error)
-
-// This structure holds information about a potential simple key.
-type yaml_simple_key_t struct {
-	possible     bool        // Is a simple key possible?
-	required     bool        // Is a simple key required?
-	token_number int         // The number of the token.
-	mark         yaml_mark_t // The position mark.
-}
-
-// The states of the parser.
-type yaml_parser_state_t int
-
-const (
-	yaml_PARSE_STREAM_START_STATE yaml_parser_state_t = iota
-
-	yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE           // Expect the beginning of an implicit document.
-	yaml_PARSE_DOCUMENT_START_STATE                    // Expect DOCUMENT-START.
-	yaml_PARSE_DOCUMENT_CONTENT_STATE                  // Expect the content of a document.
-	yaml_PARSE_DOCUMENT_END_STATE                      // Expect DOCUMENT-END.
-	yaml_PARSE_BLOCK_NODE_STATE                        // Expect a block node.
-	yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE // Expect a block node or indentless sequence.
-	yaml_PARSE_FLOW_NODE_STATE                         // Expect a flow node.
-	yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE        // Expect the first entry of a block sequence.
-	yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE              // Expect an entry of a block sequence.
-	yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE         // Expect an entry of an indentless sequence.
-	yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE           // Expect the first key of a block mapping.
-	yaml_PARSE_BLOCK_MAPPING_KEY_STATE                 // Expect a block mapping key.
-	yaml_PARSE_BLOCK_MAPPING_VALUE_STATE               // Expect a block mapping value.
-	yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE         // Expect the first entry of a flow sequence.
-	yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE               // Expect an entry of a flow sequence.
-	yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE   // Expect a key of an ordered mapping.
-	yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE // Expect a value of an ordered mapping.
-	yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE   // Expect the and of an ordered mapping entry.
-	yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE            // Expect the first key of a flow mapping.
-	yaml_PARSE_FLOW_MAPPING_KEY_STATE                  // Expect a key of a flow mapping.
-	yaml_PARSE_FLOW_MAPPING_VALUE_STATE                // Expect a value of a flow mapping.
-	yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE          // Expect an empty value of a flow mapping.
-	yaml_PARSE_END_STATE                               // Expect nothing.
-)
-
-func (ps yaml_parser_state_t) String() string {
-	switch ps {
-	case yaml_PARSE_STREAM_START_STATE:
-		return "yaml_PARSE_STREAM_START_STATE"
-	case yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE:
-		return "yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE"
-	case yaml_PARSE_DOCUMENT_START_STATE:
-		return "yaml_PARSE_DOCUMENT_START_STATE"
-	case yaml_PARSE_DOCUMENT_CONTENT_STATE:
-		return "yaml_PARSE_DOCUMENT_CONTENT_STATE"
-	case yaml_PARSE_DOCUMENT_END_STATE:
-		return "yaml_PARSE_DOCUMENT_END_STATE"
-	case yaml_PARSE_BLOCK_NODE_STATE:
-		return "yaml_PARSE_BLOCK_NODE_STATE"
-	case yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE:
-		return "yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE"
-	case yaml_PARSE_FLOW_NODE_STATE:
-		return "yaml_PARSE_FLOW_NODE_STATE"
-	case yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE:
-		return "yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE"
-	case yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE:
-		return "yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE"
-	case yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE:
-		return "yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE"
-	case yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE:
-		return "yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE"
-	case yaml_PARSE_BLOCK_MAPPING_KEY_STATE:
-		return "yaml_PARSE_BLOCK_MAPPING_KEY_STATE"
-	case yaml_PARSE_BLOCK_MAPPING_VALUE_STATE:
-		return "yaml_PARSE_BLOCK_MAPPING_VALUE_STATE"
-	case yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE:
-		return "yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE"
-	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE:
-		return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE"
-	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE:
-		return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE"
-	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE:
-		return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE"
-	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE:
-		return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE"
-	case yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE:
-		return "yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE"
-	case yaml_PARSE_FLOW_MAPPING_KEY_STATE:
-		return "yaml_PARSE_FLOW_MAPPING_KEY_STATE"
-	case yaml_PARSE_FLOW_MAPPING_VALUE_STATE:
-		return "yaml_PARSE_FLOW_MAPPING_VALUE_STATE"
-	case yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE:
-		return "yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE"
-	case yaml_PARSE_END_STATE:
-		return "yaml_PARSE_END_STATE"
-	}
-	return "<unknown parser state>"
-}
-
-// This structure holds aliases data.
-type yaml_alias_data_t struct {
-	anchor []byte      // The anchor.
-	index  int         // The node id.
-	mark   yaml_mark_t // The anchor mark.
-}
-
-// The parser structure.
-//
-// All members are internal. Manage the structure using the
-// yaml_parser_ family of functions.
-type yaml_parser_t struct {
-
-	// Error handling
-
-	error yaml_error_type_t // Error type.
-
-	problem string // Error description.
-
-	// The byte about which the problem occurred.
-	problem_offset int
-	problem_value  int
-	problem_mark   yaml_mark_t
-
-	// The error context.
-	context      string
-	context_mark yaml_mark_t
-
-	// Reader stuff
-
-	read_handler yaml_read_handler_t // Read handler.
-
-	input_reader io.Reader // File input data.
-	input        []byte    // String input data.
-	input_pos    int
-
-	eof bool // EOF flag
-
-	buffer     []byte // The working buffer.
-	buffer_pos int    // The current position of the buffer.
-
-	unread int // The number of unread characters in the buffer.
-
-	newlines int // The number of line breaks since last non-break/non-blank character
-
-	raw_buffer     []byte // The raw buffer.
-	raw_buffer_pos int    // The current position of the buffer.
-
-	encoding yaml_encoding_t // The input encoding.
-
-	offset int         // The offset of the current position (in bytes).
-	mark   yaml_mark_t // The mark of the current position.
-
-	// Comments
-
-	head_comment []byte // The current head comments
-	line_comment []byte // The current line comments
-	foot_comment []byte // The current foot comments
-	tail_comment []byte // Foot comment that happens at the end of a block.
-	stem_comment []byte // Comment in item preceding a nested structure (list inside list item, etc)
-
-	comments      []yaml_comment_t // The folded comments for all parsed tokens
-	comments_head int
-
-	// Scanner stuff
-
-	stream_start_produced bool // Have we started to scan the input stream?
-	stream_end_produced   bool // Have we reached the end of the input stream?
-
-	flow_level int // The number of unclosed '[' and '{' indicators.
-
-	tokens          []yaml_token_t // The tokens queue.
-	tokens_head     int            // The head of the tokens queue.
-	tokens_parsed   int            // The number of tokens fetched from the queue.
-	token_available bool           // Does the tokens queue contain a token ready for dequeueing.
-
-	indent  int   // The current indentation level.
-	indents []int // The indentation levels stack.
-
-	simple_key_allowed bool                // May a simple key occur at the current position?
-	simple_keys        []yaml_simple_key_t // The stack of simple keys.
-	simple_keys_by_tok map[int]int         // possible simple_key indexes indexed by token_number
-
-	// Parser stuff
-
-	state          yaml_parser_state_t    // The current parser state.
-	states         []yaml_parser_state_t  // The parser states stack.
-	marks          []yaml_mark_t          // The stack of marks.
-	tag_directives []yaml_tag_directive_t // The list of TAG directives.
-
-	// Dumper stuff
-
-	aliases []yaml_alias_data_t // The alias data.
-
-	document *yaml_document_t // The currently parsed document.
-}
-
-type yaml_comment_t struct {
-
-	scan_mark  yaml_mark_t // Position where scanning for comments started
-	token_mark yaml_mark_t // Position after which tokens will be associated with this comment
-	start_mark yaml_mark_t // Position of '#' comment mark
-	end_mark   yaml_mark_t // Position where comment terminated
-
-	head []byte
-	line []byte
-	foot []byte
-}
-
-// Emitter Definitions
-
-// The prototype of a write handler.
-//
-// The write handler is called when the emitter needs to flush the accumulated
-// characters to the output.  The handler should write @a size bytes of the
-// @a buffer to the output.
-//
-// @param[in,out]   data        A pointer to an application data specified by
-//                              yaml_emitter_set_output().
-// @param[in]       buffer      The buffer with bytes to be written.
-// @param[in]       size        The size of the buffer.
-//
-// @returns On success, the handler should return @c 1.  If the handler failed,
-// the returned value should be @c 0.
-//
-type yaml_write_handler_t func(emitter *yaml_emitter_t, buffer []byte) error
-
-type yaml_emitter_state_t int
-
-// The emitter states.
-const (
-	// Expect STREAM-START.
-	yaml_EMIT_STREAM_START_STATE yaml_emitter_state_t = iota
-
-	yaml_EMIT_FIRST_DOCUMENT_START_STATE       // Expect the first DOCUMENT-START or STREAM-END.
-	yaml_EMIT_DOCUMENT_START_STATE             // Expect DOCUMENT-START or STREAM-END.
-	yaml_EMIT_DOCUMENT_CONTENT_STATE           // Expect the content of a document.
-	yaml_EMIT_DOCUMENT_END_STATE               // Expect DOCUMENT-END.
-	yaml_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE   // Expect the first item of a flow sequence.
-	yaml_EMIT_FLOW_SEQUENCE_TRAIL_ITEM_STATE   // Expect the next item of a flow sequence, with the comma already written out
-	yaml_EMIT_FLOW_SEQUENCE_ITEM_STATE         // Expect an item of a flow sequence.
-	yaml_EMIT_FLOW_MAPPING_FIRST_KEY_STATE     // Expect the first key of a flow mapping.
-	yaml_EMIT_FLOW_MAPPING_TRAIL_KEY_STATE     // Expect the next key of a flow mapping, with the comma already written out
-	yaml_EMIT_FLOW_MAPPING_KEY_STATE           // Expect a key of a flow mapping.
-	yaml_EMIT_FLOW_MAPPING_SIMPLE_VALUE_STATE  // Expect a value for a simple key of a flow mapping.
-	yaml_EMIT_FLOW_MAPPING_VALUE_STATE         // Expect a value of a flow mapping.
-	yaml_EMIT_BLOCK_SEQUENCE_FIRST_ITEM_STATE  // Expect the first item of a block sequence.
-	yaml_EMIT_BLOCK_SEQUENCE_ITEM_STATE        // Expect an item of a block sequence.
-	yaml_EMIT_BLOCK_MAPPING_FIRST_KEY_STATE    // Expect the first key of a block mapping.
-	yaml_EMIT_BLOCK_MAPPING_KEY_STATE          // Expect the key of a block mapping.
-	yaml_EMIT_BLOCK_MAPPING_SIMPLE_VALUE_STATE // Expect a value for a simple key of a block mapping.
-	yaml_EMIT_BLOCK_MAPPING_VALUE_STATE        // Expect a value of a block mapping.
-	yaml_EMIT_END_STATE                        // Expect nothing.
-)
-
-// The emitter structure.
-//
-// All members are internal.  Manage the structure using the @c yaml_emitter_
-// family of functions.
-type yaml_emitter_t struct {
-
-	// Error handling
-
-	error   yaml_error_type_t // Error type.
-	problem string            // Error description.
-
-	// Writer stuff
-
-	write_handler yaml_write_handler_t // Write handler.
-
-	output_buffer *[]byte   // String output data.
-	output_writer io.Writer // File output data.
-
-	buffer     []byte // The working buffer.
-	buffer_pos int    // The current position of the buffer.
-
-	raw_buffer     []byte // The raw buffer.
-	raw_buffer_pos int    // The current position of the buffer.
-
-	encoding yaml_encoding_t // The stream encoding.
-
-	// Emitter stuff
-
-	canonical   bool         // If the output is in the canonical style?
-	best_indent int          // The number of indentation spaces.
-	best_width  int          // The preferred width of the output lines.
-	unicode     bool         // Allow unescaped non-ASCII characters?
-	line_break  yaml_break_t // The preferred line break.
-
-	state  yaml_emitter_state_t   // The current emitter state.
-	states []yaml_emitter_state_t // The stack of states.
-
-	events      []yaml_event_t // The event queue.
-	events_head int            // The head of the event queue.
-
-	indents []int // The stack of indentation levels.
-
-	tag_directives []yaml_tag_directive_t // The list of tag directives.
-
-	indent int // The current indentation level.
-
-	flow_level int // The current flow level.
-
-	root_context       bool // Is it the document root context?
-	sequence_context   bool // Is it a sequence context?
-	mapping_context    bool // Is it a mapping context?
-	simple_key_context bool // Is it a simple mapping key context?
-
-	line       int  // The current line.
-	column     int  // The current column.
-	whitespace bool // If the last character was a whitespace?
-	indention  bool // If the last character was an indentation character (' ', '-', '?', ':')?
-	open_ended bool // If an explicit document end is required?
-
-	space_above bool // Is there's an empty line above?
-	foot_indent int  // The indent used to write the foot comment above, or -1 if none.
-
-	// Anchor analysis.
-	anchor_data struct {
-		anchor []byte // The anchor value.
-		alias  bool   // Is it an alias?
-	}
-
-	// Tag analysis.
-	tag_data struct {
-		handle []byte // The tag handle.
-		suffix []byte // The tag suffix.
-	}
-
-	// Scalar analysis.
-	scalar_data struct {
-		value                 []byte              // The scalar value.
-		multiline             bool                // Does the scalar contain line breaks?
-		flow_plain_allowed    bool                // Can the scalar be expessed in the flow plain style?
-		block_plain_allowed   bool                // Can the scalar be expressed in the block plain style?
-		single_quoted_allowed bool                // Can the scalar be expressed in the single quoted style?
-		block_allowed         bool                // Can the scalar be expressed in the literal or folded styles?
-		style                 yaml_scalar_style_t // The output style.
-	}
-
-	// Comments
-	head_comment []byte
-	line_comment []byte
-	foot_comment []byte
-	tail_comment []byte
-
-	key_line_comment []byte
-
-	// Dumper stuff
-
-	opened bool // If the stream was already opened?
-	closed bool // If the stream was already closed?
-
-	// The information associated with the document nodes.
-	anchors *struct {
-		references int  // The number of references.
-		anchor     int  // The anchor id.
-		serialized bool // If the node has been emitted?
-	}
-
-	last_anchor_id int // The last assigned anchor id.
-
-	document *yaml_document_t // The currently emitted document.
-}
diff --git a/vendor/gopkg.in/yaml.v3/yamlprivateh.go b/vendor/gopkg.in/yaml.v3/yamlprivateh.go
deleted file mode 100644
index e88f9c5..0000000
--- a/vendor/gopkg.in/yaml.v3/yamlprivateh.go
+++ /dev/null
@@ -1,198 +0,0 @@
-// 
-// Copyright (c) 2011-2019 Canonical Ltd
-// Copyright (c) 2006-2010 Kirill Simonov
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-// of the Software, and to permit persons to whom the Software is furnished to do
-// so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package yaml
-
-const (
-	// The size of the input raw buffer.
-	input_raw_buffer_size = 512
-
-	// The size of the input buffer.
-	// It should be possible to decode the whole raw buffer.
-	input_buffer_size = input_raw_buffer_size * 3
-
-	// The size of the output buffer.
-	output_buffer_size = 128
-
-	// The size of the output raw buffer.
-	// It should be possible to encode the whole output buffer.
-	output_raw_buffer_size = (output_buffer_size*2 + 2)
-
-	// The size of other stacks and queues.
-	initial_stack_size  = 16
-	initial_queue_size  = 16
-	initial_string_size = 16
-)
-
-// Check if the character at the specified position is an alphabetical
-// character, a digit, '_', or '-'.
-func is_alpha(b []byte, i int) bool {
-	return b[i] >= '0' && b[i] <= '9' || b[i] >= 'A' && b[i] <= 'Z' || b[i] >= 'a' && b[i] <= 'z' || b[i] == '_' || b[i] == '-'
-}
-
-// Check if the character at the specified position is a digit.
-func is_digit(b []byte, i int) bool {
-	return b[i] >= '0' && b[i] <= '9'
-}
-
-// Get the value of a digit.
-func as_digit(b []byte, i int) int {
-	return int(b[i]) - '0'
-}
-
-// Check if the character at the specified position is a hex-digit.
-func is_hex(b []byte, i int) bool {
-	return b[i] >= '0' && b[i] <= '9' || b[i] >= 'A' && b[i] <= 'F' || b[i] >= 'a' && b[i] <= 'f'
-}
-
-// Get the value of a hex-digit.
-func as_hex(b []byte, i int) int {
-	bi := b[i]
-	if bi >= 'A' && bi <= 'F' {
-		return int(bi) - 'A' + 10
-	}
-	if bi >= 'a' && bi <= 'f' {
-		return int(bi) - 'a' + 10
-	}
-	return int(bi) - '0'
-}
-
-// Check if the character is ASCII.
-func is_ascii(b []byte, i int) bool {
-	return b[i] <= 0x7F
-}
-
-// Check if the character at the start of the buffer can be printed unescaped.
-func is_printable(b []byte, i int) bool {
-	return ((b[i] == 0x0A) || // . == #x0A
-		(b[i] >= 0x20 && b[i] <= 0x7E) || // #x20 <= . <= #x7E
-		(b[i] == 0xC2 && b[i+1] >= 0xA0) || // #0xA0 <= . <= #xD7FF
-		(b[i] > 0xC2 && b[i] < 0xED) ||
-		(b[i] == 0xED && b[i+1] < 0xA0) ||
-		(b[i] == 0xEE) ||
-		(b[i] == 0xEF && // #xE000 <= . <= #xFFFD
-			!(b[i+1] == 0xBB && b[i+2] == 0xBF) && // && . != #xFEFF
-			!(b[i+1] == 0xBF && (b[i+2] == 0xBE || b[i+2] == 0xBF))))
-}
-
-// Check if the character at the specified position is NUL.
-func is_z(b []byte, i int) bool {
-	return b[i] == 0x00
-}
-
-// Check if the beginning of the buffer is a BOM.
-func is_bom(b []byte, i int) bool {
-	return b[0] == 0xEF && b[1] == 0xBB && b[2] == 0xBF
-}
-
-// Check if the character at the specified position is space.
-func is_space(b []byte, i int) bool {
-	return b[i] == ' '
-}
-
-// Check if the character at the specified position is tab.
-func is_tab(b []byte, i int) bool {
-	return b[i] == '\t'
-}
-
-// Check if the character at the specified position is blank (space or tab).
-func is_blank(b []byte, i int) bool {
-	//return is_space(b, i) || is_tab(b, i)
-	return b[i] == ' ' || b[i] == '\t'
-}
-
-// Check if the character at the specified position is a line break.
-func is_break(b []byte, i int) bool {
-	return (b[i] == '\r' || // CR (#xD)
-		b[i] == '\n' || // LF (#xA)
-		b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
-		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
-		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9) // PS (#x2029)
-}
-
-func is_crlf(b []byte, i int) bool {
-	return b[i] == '\r' && b[i+1] == '\n'
-}
-
-// Check if the character is a line break or NUL.
-func is_breakz(b []byte, i int) bool {
-	//return is_break(b, i) || is_z(b, i)
-	return (
-		// is_break:
-		b[i] == '\r' || // CR (#xD)
-		b[i] == '\n' || // LF (#xA)
-		b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
-		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
-		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
-		// is_z:
-		b[i] == 0)
-}
-
-// Check if the character is a line break, space, or NUL.
-func is_spacez(b []byte, i int) bool {
-	//return is_space(b, i) || is_breakz(b, i)
-	return (
-		// is_space:
-		b[i] == ' ' ||
-		// is_breakz:
-		b[i] == '\r' || // CR (#xD)
-		b[i] == '\n' || // LF (#xA)
-		b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
-		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
-		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
-		b[i] == 0)
-}
-
-// Check if the character is a line break, space, tab, or NUL.
-func is_blankz(b []byte, i int) bool {
-	//return is_blank(b, i) || is_breakz(b, i)
-	return (
-		// is_blank:
-		b[i] == ' ' || b[i] == '\t' ||
-		// is_breakz:
-		b[i] == '\r' || // CR (#xD)
-		b[i] == '\n' || // LF (#xA)
-		b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
-		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
-		b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
-		b[i] == 0)
-}
-
-// Determine the width of the character.
-func width(b byte) int {
-	// Don't replace these by a switch without first
-	// confirming that it is being inlined.
-	if b&0x80 == 0x00 {
-		return 1
-	}
-	if b&0xE0 == 0xC0 {
-		return 2
-	}
-	if b&0xF0 == 0xE0 {
-		return 3
-	}
-	if b&0xF8 == 0xF0 {
-		return 4
-	}
-	return 0
-
-}
diff --git a/vendor/modules.txt b/vendor/modules.txt
deleted file mode 100644
index 6d6c751..0000000
--- a/vendor/modules.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-# dario.cat/mergo v1.0.0
-## explicit; go 1.13
-dario.cat/mergo
-# github.com/davecgh/go-spew v1.1.1
-## explicit
-github.com/davecgh/go-spew/spew
-# github.com/pmezard/go-difflib v1.0.0
-## explicit
-github.com/pmezard/go-difflib/difflib
-# github.com/stretchr/testify v1.9.0
-## explicit; go 1.17
-github.com/stretchr/testify/assert
-github.com/stretchr/testify/require
-# gopkg.in/yaml.v3 v3.0.1
-## explicit
-gopkg.in/yaml.v3