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view mercurial/mergeutil.py @ 31960:71dcd4a4fa2f

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stdio: catch StdioError in dispatch.run and clean up appropriately We attempt to report what went wrong, and more importantly exit the program with an error code. (The exception we catch is not yet raised anywhere in the code.)
author Bryan O'Sullivan <bryano@fb.com>
date Tue, 11 Apr 2017 14:54:12 -0700
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'))