uncommitted := len(out) > 0

	return Status{
		Revision:    rev,
		CommitTime:  commitTime,
		Uncommitted: uncommitted,
	}, nil
}

// parseRevTime parses commit details in "revision:seconds" format.
func parseRevTime(out []byte) (string, time.Time, error) {
	buf := string(bytes.TrimSpace(out))

	i := strings.IndexByte(buf, ':')
	if i < 1 {
		return "", time.Time{}, errors.New("unrecognized VCS tool output")
	}