uncommit: don't allow bare uncommit on dirty working directory
As per IRC discussion and suggestion by Augie, we should not allow bare `hg
uncommit` on dirty working directory.
Differential Revision: https://phab.mercurial-scm.org/D734
from __future__ import absolute_import
from mercurial.i18n import _
from mercurial import (
changegroup,
error,
extensions
)
def abort(orig, *args, **kwargs):
raise error.Abort(_('this is an exercise'))
def uisetup(ui):
extensions.wrapfunction(changegroup, 'getbundler', abort)