Function FindGitRoot

pkg/gitutil/gitutil.go:85–102

FindGitRoot finds the root directory of the git repository. Uses pure Go filesystem traversal to avoid requiring the git executable, which can fail when the binary runs under Rosetta 2 on macOS ARM64 or in environments where git is not on PATH. Returns an error if not in a git repository.

()

// environments where git is not on PATH.
// Returns an error if not in a git repository.
func FindGitRoot() (string, error) {
	gitutilLog.Print("Finding git root directory")

	dir, err := os.Getwd()
	if err != nil {
		gitutilLog.Printf("Failed to get current directory: %v", err)
		return "", fmt.Errorf("failed to get current directory: %w", err)
	}

	root, err := FindGitRootFrom(dir)
	if err != nil {
		gitutilLog.Printf("Failed to find git root: %v", err)
		return "", err
	}

	gitutilLog.Printf("Found git root: %s", root)
	return root, nil
}

// FindGitRootFrom finds the root directory of the git repository starting from
// the given directory. It traverses upward until it finds a .git entry (file or