Function getHEADSignature

vcs/git/git_state.go:26–37

(repoPath string)

}

func getHEADSignature(repoPath string) (string, error) {
	head, stderr, err := runGitCommand(repoPath, "rev-parse", "--verify", "HEAD")
	if err == nil {
		return strings.TrimSpace(string(head)), nil
	}

	if strings.Contains(strings.ToLower(stderr), "needed a single revision") {
		return unbornHeadSignature, nil
	}

	return "", gitCommandError(err, stderr)
}