Mercurial > hg
view hgext/narrow/__init__.py @ 38722:2009d84f245a
hook: disable the shell to native command translation by default
There are other things I want to add like ~ expansion and translating single to
double quotes for cmd.exe. So off by default is safer.
I'm having second thoughts about the name, but I don't have any better ideas.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Sun, 15 Jul 2018 23:46:09 -0400 |
parents | 1cba497491be |
children | a232e6744ba3 |
line wrap: on
line source
# __init__.py - narrowhg extension # # 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. '''create clones which fetch history data for subset of files (EXPERIMENTAL)''' from __future__ import absolute_import # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should # be specifying the version(s) of Mercurial they are tested with, or # leave the attribute unspecified. testedwith = 'ships-with-hg-core' from mercurial import ( changegroup, extensions, hg, localrepo, registrar, verify as verifymod, ) from . import ( narrowbundle2, narrowchangegroup, narrowcommands, narrowcopies, narrowpatch, narrowrepo, narrowrevlog, narrowtemplates, narrowwirepeer, ) configtable = {} configitem = registrar.configitem(configtable) # Narrowhg *has* support for serving ellipsis nodes (which are used at # least by Google's internal server), but that support is pretty # fragile and has a lot of problems on real-world repositories that # have complex graph topologies. This could probably be corrected, but # absent someone needing the full support for ellipsis nodes in # repositories with merges, it's unlikely this work will get done. As # of this writining in late 2017, all repositories large enough for # ellipsis nodes to be a hard requirement also enforce strictly linear # history for other scaling reasons. configitem('experimental', 'narrowservebrokenellipses', default=False, alias=[('narrow', 'serveellipses')], ) # Export the commands table for Mercurial to see. cmdtable = narrowcommands.table def featuresetup(ui, features): features.add(changegroup.NARROW_REQUIREMENT) def uisetup(ui): """Wraps user-facing mercurial commands with narrow-aware versions.""" localrepo.featuresetupfuncs.add(featuresetup) narrowrevlog.setup() narrowbundle2.setup() narrowcommands.setup() narrowchangegroup.setup() narrowwirepeer.uisetup() def reposetup(ui, repo): """Wraps local repositories with narrow repo support.""" if not repo.local(): return if changegroup.NARROW_REQUIREMENT in repo.requirements: narrowrepo.wraprepo(repo) narrowcopies.setup(repo) narrowpatch.setup(repo) narrowwirepeer.reposetup(repo) def _verifierinit(orig, self, repo, matcher=None): # The verifier's matcher argument was desgined for narrowhg, so it should # be None from core. If another extension passes a matcher (unlikely), # we'll have to fail until matchers can be composed more easily. assert matcher is None orig(self, repo, repo.narrowmatch()) def extsetup(ui): extensions.wrapfunction(verifymod.verifier, '__init__', _verifierinit) extensions.wrapfunction(hg, 'postshare', narrowrepo.wrappostshare) extensions.wrapfunction(hg, 'copystore', narrowrepo.unsharenarrowspec) templatekeyword = narrowtemplates.templatekeyword revsetpredicate = narrowtemplates.revsetpredicate