mq: stabilize update after strip of parent revision
Strip will (if it updates) update to the parent of revs[0], where revs are the
roots of the tree that is stripped.
When revs was list(set) it was thus undefined which root parent it would update
to. With sorted(set) it is at least stable what it updates to. (But it is very
possible that another more useful and predictable behaviour could be defined
... such as updating to the tip-most surviving wd ancestor.)
# Copyright 2009-2010 Gregory P. Ward
# Copyright 2009-2010 Intelerad Medical Systems Incorporated
# Copyright 2010-2011 Fog Creek Software
# Copyright 2010-2011 Unity Technologies
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
'''setup for largefiles extension: uisetup'''
from mercurial import archival, cmdutil, commands, extensions, filemerge, hg, \
httppeer, localrepo, merge, scmutil, sshpeer, wireproto
from mercurial.i18n import _
from mercurial.hgweb import hgweb_mod, webcommands
from mercurial.subrepo import hgsubrepo
import overrides
import proto
def uisetup(ui):
# Disable auto-status for some commands which assume that all
# files in the result are under Mercurial's control
entry = extensions.wrapcommand(commands.table, 'add',
overrides.overrideadd)
addopt = [('', 'large', None, _('add as largefile')),
('', 'normal', None, _('add as normal file')),
('', 'lfsize', '', _('add all files above this size '
'(in megabytes) as largefiles '
'(default: 10)'))]
entry[1].extend(addopt)
# The scmutil function is called both by the (trivial) addremove command,
# and in the process of handling commit -A (issue3542)
entry = extensions.wrapfunction(scmutil, 'addremove',
overrides.scmutiladdremove)
entry = extensions.wrapcommand(commands.table, 'remove',
overrides.overrideremove)
entry = extensions.wrapcommand(commands.table, 'forget',
overrides.overrideforget)
# Subrepos call status function
entry = extensions.wrapcommand(commands.table, 'status',
overrides.overridestatus)
entry = extensions.wrapfunction(hgsubrepo, 'status',
overrides.overridestatusfn)
entry = extensions.wrapcommand(commands.table, 'log',
overrides.overridelog)
entry = extensions.wrapcommand(commands.table, 'rollback',
overrides.overriderollback)
entry = extensions.wrapcommand(commands.table, 'verify',
overrides.overrideverify)
verifyopt = [('', 'large', None, _('verify largefiles')),
('', 'lfa', None,
_('verify all revisions of largefiles not just current')),
('', 'lfc', None,
_('verify largefile contents not just existence'))]
entry[1].extend(verifyopt)
entry = extensions.wrapcommand(commands.table, 'debugstate',
overrides.overridedebugstate)
debugstateopt = [('', 'large', None, _('display largefiles dirstate'))]
entry[1].extend(debugstateopt)
entry = extensions.wrapcommand(commands.table, 'outgoing',
overrides.overrideoutgoing)
outgoingopt = [('', 'large', None, _('display outgoing largefiles'))]
entry[1].extend(outgoingopt)
entry = extensions.wrapcommand(commands.table, 'summary',
overrides.overridesummary)
summaryopt = [('', 'large', None, _('display outgoing largefiles'))]
entry[1].extend(summaryopt)
entry = extensions.wrapcommand(commands.table, 'update',
overrides.overrideupdate)
entry = extensions.wrapcommand(commands.table, 'pull',
overrides.overridepull)
pullopt = [('', 'all-largefiles', None,
_('download all pulled versions of largefiles'))]
entry[1].extend(pullopt)
entry = extensions.wrapcommand(commands.table, 'clone',
overrides.overrideclone)
cloneopt = [('', 'all-largefiles', None,
_('download all versions of all largefiles'))]
entry[1].extend(cloneopt)
entry = extensions.wrapfunction(hg, 'clone', overrides.hgclone)
entry = extensions.wrapcommand(commands.table, 'cat',
overrides.overridecat)
entry = extensions.wrapfunction(merge, '_checkunknownfile',
overrides.overridecheckunknownfile)
entry = extensions.wrapfunction(merge, 'manifestmerge',
overrides.overridemanifestmerge)
entry = extensions.wrapfunction(filemerge, 'filemerge',
overrides.overridefilemerge)
entry = extensions.wrapfunction(cmdutil, 'copy',
overrides.overridecopy)
# Summary calls dirty on the subrepos
entry = extensions.wrapfunction(hgsubrepo, 'dirty',
overrides.overridedirty)
# Backout calls revert so we need to override both the command and the
# function
entry = extensions.wrapcommand(commands.table, 'revert',
overrides.overriderevert)
entry = extensions.wrapfunction(commands, 'revert',
overrides.overriderevert)
# clone uses hg._update instead of hg.update even though they are the
# same function... so wrap both of them)
extensions.wrapfunction(hg, 'update', overrides.hgupdate)
extensions.wrapfunction(hg, '_update', overrides.hgupdate)
extensions.wrapfunction(hg, 'clean', overrides.hgclean)
extensions.wrapfunction(hg, 'merge', overrides.hgmerge)
extensions.wrapfunction(archival, 'archive', overrides.overridearchive)
extensions.wrapfunction(hgsubrepo, 'archive', overrides.hgsubrepoarchive)
extensions.wrapfunction(cmdutil, 'bailifchanged',
overrides.overridebailifchanged)
# create the new wireproto commands ...
wireproto.commands['putlfile'] = (proto.putlfile, 'sha')
wireproto.commands['getlfile'] = (proto.getlfile, 'sha')
wireproto.commands['statlfile'] = (proto.statlfile, 'sha')
# ... and wrap some existing ones
wireproto.commands['capabilities'] = (proto.capabilities, '')
wireproto.commands['heads'] = (proto.heads, '')
wireproto.commands['lheads'] = (wireproto.heads, '')
# make putlfile behave the same as push and {get,stat}lfile behave
# the same as pull w.r.t. permissions checks
hgweb_mod.perms['putlfile'] = 'push'
hgweb_mod.perms['getlfile'] = 'pull'
hgweb_mod.perms['statlfile'] = 'pull'
extensions.wrapfunction(webcommands, 'decodepath', overrides.decodepath)
# the hello wireproto command uses wireproto.capabilities, so it won't see
# our largefiles capability unless we replace the actual function as well.
proto.capabilitiesorig = wireproto.capabilities
wireproto.capabilities = proto.capabilities
# can't do this in reposetup because it needs to have happened before
# wirerepo.__init__ is called
proto.ssholdcallstream = sshpeer.sshpeer._callstream
proto.httpoldcallstream = httppeer.httppeer._callstream
sshpeer.sshpeer._callstream = proto.sshrepocallstream
httppeer.httppeer._callstream = proto.httprepocallstream
# don't die on seeing a repo with the largefiles requirement
localrepo.localrepository.supported |= set(['largefiles'])
# override some extensions' stuff as well
for name, module in extensions.extensions():
if name == 'fetch':
extensions.wrapcommand(getattr(module, 'cmdtable'), 'fetch',
overrides.overridefetch)
if name == 'purge':
extensions.wrapcommand(getattr(module, 'cmdtable'), 'purge',
overrides.overridepurge)
if name == 'rebase':
extensions.wrapcommand(getattr(module, 'cmdtable'), 'rebase',
overrides.overriderebase)
if name == 'transplant':
extensions.wrapcommand(getattr(module, 'cmdtable'), 'transplant',
overrides.overridetransplant)
if name == 'convert':
convcmd = getattr(module, 'convcmd')
hgsink = getattr(convcmd, 'mercurial_sink')
extensions.wrapfunction(hgsink, 'before',
overrides.mercurialsinkbefore)
extensions.wrapfunction(hgsink, 'after',
overrides.mercurialsinkafter)