hgext/histedit.py

40029:51f10e6d66c7

    outgoing = discovery.findcommonoutgoing(repo, other, revs, force=force)
    if not outgoing.missing:
        raise error.Abort(_('no outgoing ancestors'))
    roots = list(repo.revs("roots(%ln)", outgoing.missing))
    if 1 < len(roots):
        msg = _('there are ambiguous outgoing revisions')
        hint = _("see 'hg help histedit' for more detail")
        raise error.Abort(msg, hint=hint)
    return repo[roots[0]].node()

40030:e2697acd9381

    outgoing = discovery.findcommonoutgoing(repo, other, revs, force=force)
    if not outgoing.missing:
        raise error.Abort(_('no outgoing ancestors'))
    roots = list(repo.revs("roots(%ln)", outgoing.missing))
    if len(roots) > 1:
        msg = _('there are ambiguous outgoing revisions')
        hint = _("see 'hg help histedit' for more detail")
        raise error.Abort(msg, hint=hint)
    return repo[roots[0]].node()