narrow: move status-filtering to core and to ctx
One of my recent changes from repo.status(ctx1, ctx2) to
ctx1.status(ctx2) broke some of our Google-internal tests. The problem
turned out to be that the narrow extension was overriding
repo.status() to make it filter out paths outside the narrowspec. When
I changed to ctx1.status(ctx2), then that filtering obviously got
lost. ctx.status() seems like a better method to do the filtering in,
so this patch moves the filtering into that method, thereby also
moving it out of the extension and into core.
Differential Revision: https://phab.mercurial-scm.org/D4068
# narrowcopies.py - extensions to mercurial copies module to support narrow
# clones
#
# Copyright 2017 Google, Inc.
#
# 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 mercurial import (
copies,
extensions,
)
def setup(repo):
def _computeforwardmissing(orig, a, b, match=None):
missing = orig(a, b, match)
narrowmatch = repo.narrowmatch()
if narrowmatch.always():
return missing
missing = [f for f in missing if narrowmatch(f)]
return missing
def _checkcopies(orig, srcctx, dstctx, f, base, tca, remotebase, limit,
data):
narrowmatch = repo.narrowmatch()
if not narrowmatch(f):
return
orig(srcctx, dstctx, f, base, tca, remotebase, limit, data)
extensions.wrapfunction(copies, '_computeforwardmissing',
_computeforwardmissing)
extensions.wrapfunction(copies, '_checkcopies', _checkcopies)