##// END OF EJS Templates
status: add support for log-like template keywords and functions...
status: add support for log-like template keywords and functions It's bound to ctx2 since "hg status" can be considered to show the status of the files at ctx2 given ctx1 as the base.

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commitextras.py
76 lines | 2.3 KiB | text/x-python | PythonLexer
# commitextras.py
#
# Copyright 2013 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.
'''adds a new flag extras to commit (ADVANCED)'''
from __future__ import absolute_import
import re
from mercurial.i18n import _
from mercurial import (
commands,
error,
extensions,
registrar,
)
cmdtable = {}
command = registrar.command(cmdtable)
testedwith = 'ships-with-hg-core'
usedinternally = {
'amend_source',
'branch',
'close',
'histedit_source',
'topic',
'rebase_source',
'intermediate-source',
'__touch-noise__',
'source',
'transplant_source',
}
def extsetup(ui):
entry = extensions.wrapcommand(commands.table, 'commit', _commit)
options = entry[1]
options.append(('', 'extra', [],
_('set a changeset\'s extra values'), _("KEY=VALUE")))
def _commit(orig, ui, repo, *pats, **opts):
origcommit = repo.commit
try:
def _wrappedcommit(*innerpats, **inneropts):
extras = opts.get(r'extra')
if extras:
for raw in extras:
if '=' not in raw:
msg = _("unable to parse '%s', should follow "
"KEY=VALUE format")
raise error.Abort(msg % raw)
k, v = raw.split('=', 1)
if not k:
msg = _("unable to parse '%s', keys can't be empty")
raise error.Abort(msg % raw)
if re.search('[^\w-]', k):
msg = _("keys can only contain ascii letters, digits,"
" '_' and '-'")
raise error.Abort(msg)
if k in usedinternally:
msg = _("key '%s' is used internally, can't be set "
"manually")
raise error.Abort(msg % k)
inneropts[r'extra'][k] = v
return origcommit(*innerpats, **inneropts)
# This __dict__ logic is needed because the normal
# extension.wrapfunction doesn't seem to work.
repo.__dict__[r'commit'] = _wrappedcommit
return orig(ui, repo, *pats, **opts)
finally:
del repo.__dict__[r'commit']