view tests/crashgetbundler.py @ 32219:38d2f9e5df40

bundle: check changegroup version earlier

We can check if we know how to bundle this changegroup version before actually
starting to generate the changegroup.

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)