comparison mercurial/logcmdutil.py @ 48118:5105a9975407

errors: raise InputError from revsingle() iff revset provided by the user

Same reasoning as for `revrange()` in an earlier patch.

Differential Revision: https://phab.mercurial-scm.org/D11562

48117:b74e128676d4

def _makenofollowfilematcher(repo, pats, opts):
    '''hook for extensions to override the filematcher for non-follow cases'''
    return None


def revpair(repo, revs):
    """Resolves user-provided revset(s) into two revisions.

    This just wraps the lower-level scmutil.revpair() in order to raise an
    exception indicating user error.

48118:5105a9975407

def _makenofollowfilematcher(repo, pats, opts):
    '''hook for extensions to override the filematcher for non-follow cases'''
    return None


def revsingle(repo, revspec, default=b'.', localalias=None):
    """Resolves user-provided revset(s) into a single revision.

    This just wraps the lower-level scmutil.revsingle() in order to raise an
    exception indicating user error.
    """
    try:
        return scmutil.revsingle(repo, revspec, default, localalias)
    except error.RepoLookupError as e:
        raise error.InputError(e.args[0], hint=e.hint)


def revpair(repo, revs):
    """Resolves user-provided revset(s) into two revisions.

    This just wraps the lower-level scmutil.revpair() in order to raise an
    exception indicating user error.