1 files changed, 0 insertions, 134 deletions
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
-}