remotenames: enable the storage config option if extension is enabled
Before this patch, the config option to store remotenames was set to False by
default and remotenames extension does not set it True. So if you enable
remotenames extension without setting 'experimental.remotenames=True', you won't
get the remotenames.
This patch makes remotenames enable the config option if then extension is
enabled which makes sense.
Differential Revision: https://phab.mercurial-scm.org/D3520
# pointer.py - Git-LFS pointer serialization
#
# Copyright 2017 Facebook, 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
import re
from mercurial.i18n import _
from mercurial import (
error,
pycompat,
)
from mercurial.utils import (
stringutil,
)
class InvalidPointer(error.RevlogError):
pass
class gitlfspointer(dict):
VERSION = 'https://git-lfs.github.com/spec/v1'
def __init__(self, *args, **kwargs):
self['version'] = self.VERSION
super(gitlfspointer, self).__init__(*args)
self.update(pycompat.byteskwargs(kwargs))
@classmethod
def deserialize(cls, text):
try:
return cls(l.split(' ', 1) for l in text.splitlines()).validate()
except ValueError: # l.split returns 1 item instead of 2
raise InvalidPointer(_('cannot parse git-lfs text: %s')
% stringutil.pprint(text))
def serialize(self):
sortkeyfunc = lambda x: (x[0] != 'version', x)
items = sorted(self.validate().iteritems(), key=sortkeyfunc)
return ''.join('%s %s\n' % (k, v) for k, v in items)
def oid(self):
return self['oid'].split(':')[-1]
def size(self):
return int(self['size'])
# regular expressions used by _validate
# see https://github.com/git-lfs/git-lfs/blob/master/docs/spec.md
_keyre = re.compile(br'\A[a-z0-9.-]+\Z')
_valuere = re.compile(br'\A[^\n]*\Z')
_requiredre = {
'size': re.compile(br'\A[0-9]+\Z'),
'oid': re.compile(br'\Asha256:[0-9a-f]{64}\Z'),
'version': re.compile(br'\A%s\Z' % re.escape(VERSION)),
}
def validate(self):
"""raise InvalidPointer on error. return self if there is no error"""
requiredcount = 0
for k, v in self.iteritems():
if k in self._requiredre:
if not self._requiredre[k].match(v):
raise InvalidPointer(_('unexpected value: %s=%s')
% (k, stringutil.pprint(v)))
requiredcount += 1
elif not self._keyre.match(k):
raise InvalidPointer(_('unexpected key: %s') % k)
if not self._valuere.match(v):
raise InvalidPointer(_('unexpected value: %s=%s')
% (k, stringutil.pprint(v)))
if len(self._requiredre) != requiredcount:
miss = sorted(set(self._requiredre.keys()).difference(self.keys()))
raise InvalidPointer(_('missed keys: %s') % ', '.join(miss))
return self
deserialize = gitlfspointer.deserialize