1 files changed, 0 insertions, 262 deletions
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
-}