Add git CLI service for bare repo init
DDavid committed on 2026-06-28 00:57 commit bad1092
internal/infra/git/cli_git.go +60 −0
+package git
+
+import (
+ "context"
+ "fmt"
+ "os"
+ "os/exec"
+ "path/filepath"
+ "strings"
+)
+
+type CLIGit struct {
+ reposDir string
+}
+
+func NewCLIGit(reposDir string) CLIGit {
+ return CLIGit{reposDir: reposDir}
+}
+
+func (g CLIGit) InitBare(ctx context.Context, owner, name, defaultBranch string) error {
+ path, err := g.repoPath(owner, name)
+ if err != nil {
+ return err
+ }
+ if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+ return err
+ }
+ cmd := exec.CommandContext(ctx, "git", "init", "--bare",
+ "--initial-branch="+defaultBranch, path)
+ if out, err := cmd.CombinedOutput(); err != nil {
+ return fmt.Errorf("git init: %v: %s", err, out)
+ }
+ return nil
+}
+
+func (g CLIGit) RemovePath(ctx context.Context, owner, name string) error {
+ path, err := g.repoPath(owner, name)
+ if err != nil {
+ return err
+ }
+ return os.RemoveAll(path)
+}
+
+func (g CLIGit) repoPath(owner, name string) (string, error) {
+ if err := safeSegment(owner); err != nil {
+ return "", err
+ }
+ if err := safeSegment(name); err != nil {
+ return "", err
+ }
+ return filepath.Join(g.reposDir, owner, name+".git"), nil
+}
+
+func safeSegment(s string) error {
+ if s == "" || s == "." || s == ".." ||
+ strings.HasPrefix(s, ".") || strings.ContainsAny(s, `/\`) {
+ return fmt.Errorf("invalid path segment %q", s)
+ }
+ return nil
+}