filemerge: use arbitraryfilectx for backups
With in-memory merge, backup files might be overlayworkingfilectxs stored
in memory. But they could also be real files if the user's backup directory is
outside the working dir.
Rather than have two code paths everywhere, let's use arbitraryfilectx so they
can be consistent.
Differential Revision: https://phab.mercurial-scm.org/D1057
# mergeutil.py - help for merge processing in mercurial
#
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
from .i18n import _
from . import (
error,
)
def checkunresolved(ms):
if list(ms.unresolved()):
raise error.Abort(_("unresolved merge conflicts "
"(see 'hg help resolve')"))
if ms.mdstate() != 's' or list(ms.driverresolved()):
raise error.Abort(_('driver-resolved merge conflicts'),
hint=_('run "hg resolve --all" to resolve'))