git.py 文件源码

def _has_branch(version, debug=False):
    """
    Determine a version is a local git branch name or not.

    :param version: A string containing the branch/tag/sha to be determined.
    :param debug: An optional bool to toggle debug output.
    :return: bool
    """
    cmd = sh.git.bake('show-ref', '--verify', '--quiet',
                      "refs/heads/{}".format(version))
    try:
        util.run_command(cmd, debug=debug)
        return True
    except sh.ErrorReturnCode:
        return False