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# pullext.py - Simple extension to test pulling
#
# Copyright 2018 Gregory Szorc <gregory.szorc@gmail.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 mercurial.i18n import _
from mercurial import (
commands,
error,
extensions,
localrepo,
repository,
)
def clonecommand(orig, ui, repo, *args, **kwargs):
if kwargs.get(r'include') or kwargs.get(r'exclude'):
kwargs[r'narrow'] = True
if kwargs.get(r'depth'):
try:
kwargs[r'depth'] = int(kwargs[r'depth'])
except ValueError:
raise error.Abort(_('--depth must be an integer'))
return orig(ui, repo, *args, **kwargs)
def featuresetup(ui, features):
features.add(repository.NARROW_REQUIREMENT)
def extsetup(ui):
entry = extensions.wrapcommand(commands.table, 'clone', clonecommand)
hasinclude = any(x[1] == 'include' for x in entry[1])
hasdepth = any(x[1] == 'depth' for x in entry[1])
if not hasinclude:
entry[1].append(('', 'include', [],
_('pattern of file/directory to clone')))
entry[1].append(('', 'exclude', [],
_('pattern of file/directory to not clone')))
if not hasdepth:
entry[1].append(('', 'depth', '',
_('ancestry depth of changesets to fetch')))
localrepo.featuresetupfuncs.add(featuresetup)
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