def error(msg, s, **kwargs):
    kwargs['error'] = True
    msg.tag('isError')
    return reply(msg, s, **kwargs)
Return long ref of a given identifier (ref, branch, tag, HEAD, etc)
dataset/ETHPy150Open ProgVal/Limnoria/src/callbacks.py/error--crossover with--dataset/ETHPy150Open tony/vcspull/vcspull/repo/git.py/GitRepo.revision