view tests/crashgetbundler.py @ 44286:bbecb6d80aa7

manifest: rewrite filesnotin to not make superfluous manifest copies

This also skips using diff() when all we care about is the filenames. I'm
expecting the built in set logic to be plenty fast. For really large manifests
with a matcher in play this should copy substantially less data around.

Differential Revision: https://phab.mercurial-scm.org/D8082

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)