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view mercurial/mergeutil.py @ 39397:452790284a15

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tracing: ignore any IOErrors when writing to pipe When the pager forks off the main process, we can end up with the pipe closed prematurely. Rather than break hg entirely when that happens and tracing is active, just let lingering events disappear as needed. Differential Revision: https://phab.mercurial-scm.org/D4445
author Augie Fackler <augie@google.com>
date Sat, 01 Sep 2018 11:33:17 -0400
parents c1149533676b
children 2372284d9457
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# 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'))