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66766c7b03
There are currently no users of this, but it is a necessary step before converting extdiff to use archive. It may be useful to add an argument to extdiff in the future and allow largefiles to be diffed, but archiving largefiles can have significant overhead and may not be very diffable, so archiving them by default seems wrong. It is a mystery to me why the lfstatus attribute needs to be set on the unfiltered repo. However if it is set on the filtered repo instead (and the filtered repo is passed to the original command), the lfstatus attribute is False in the overrides for archival.archive() and hgsubrepo.archive() when invoking the archive command. This smells like the buggy status behavior (see 9fc565fa1621, which was reverted in e1574a4a2cad). Neither the status nor summary commands have this weird behavior in their respective overrides.
171 lines
7.9 KiB
Python
171 lines
7.9 KiB
Python
# Copyright 2009-2010 Gregory P. Ward
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# Copyright 2009-2010 Intelerad Medical Systems Incorporated
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# Copyright 2010-2011 Fog Creek Software
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# Copyright 2010-2011 Unity Technologies
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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'''setup for largefiles extension: uisetup'''
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from mercurial import archival, cmdutil, commands, extensions, filemerge, hg, \
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httppeer, merge, scmutil, sshpeer, wireproto, revset, subrepo, copies
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from mercurial.i18n import _
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from mercurial.hgweb import hgweb_mod, webcommands
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import overrides
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import proto
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def uisetup(ui):
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# Disable auto-status for some commands which assume that all
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# files in the result are under Mercurial's control
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entry = extensions.wrapcommand(commands.table, 'add',
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overrides.overrideadd)
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addopt = [('', 'large', None, _('add as largefile')),
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('', 'normal', None, _('add as normal file')),
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('', 'lfsize', '', _('add all files above this size '
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'(in megabytes) as largefiles '
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'(default: 10)'))]
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entry[1].extend(addopt)
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# The scmutil function is called both by the (trivial) addremove command,
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# and in the process of handling commit -A (issue3542)
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entry = extensions.wrapfunction(scmutil, 'addremove',
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overrides.scmutiladdremove)
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extensions.wrapfunction(cmdutil, 'add', overrides.cmdutiladd)
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extensions.wrapfunction(cmdutil, 'remove', overrides.cmdutilremove)
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extensions.wrapfunction(cmdutil, 'forget', overrides.cmdutilforget)
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extensions.wrapfunction(copies, 'pathcopies', overrides.copiespathcopies)
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# Subrepos call status function
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entry = extensions.wrapcommand(commands.table, 'status',
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overrides.overridestatus)
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entry = extensions.wrapfunction(subrepo.hgsubrepo, 'status',
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overrides.overridestatusfn)
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entry = extensions.wrapcommand(commands.table, 'log',
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overrides.overridelog)
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entry = extensions.wrapcommand(commands.table, 'rollback',
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overrides.overriderollback)
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entry = extensions.wrapcommand(commands.table, 'verify',
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overrides.overrideverify)
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verifyopt = [('', 'large', None,
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_('verify that all largefiles in current revision exists')),
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('', 'lfa', None,
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_('verify largefiles in all revisions, not just current')),
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('', 'lfc', None,
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_('verify local largefile contents, not just existence'))]
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entry[1].extend(verifyopt)
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entry = extensions.wrapcommand(commands.table, 'debugstate',
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overrides.overridedebugstate)
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debugstateopt = [('', 'large', None, _('display largefiles dirstate'))]
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entry[1].extend(debugstateopt)
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outgoing = lambda orgfunc, *arg, **kwargs: orgfunc(*arg, **kwargs)
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entry = extensions.wrapcommand(commands.table, 'outgoing', outgoing)
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outgoingopt = [('', 'large', None, _('display outgoing largefiles'))]
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entry[1].extend(outgoingopt)
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cmdutil.outgoinghooks.add('largefiles', overrides.outgoinghook)
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entry = extensions.wrapcommand(commands.table, 'summary',
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overrides.overridesummary)
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summaryopt = [('', 'large', None, _('display outgoing largefiles'))]
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entry[1].extend(summaryopt)
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cmdutil.summaryremotehooks.add('largefiles', overrides.summaryremotehook)
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entry = extensions.wrapcommand(commands.table, 'pull',
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overrides.overridepull)
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pullopt = [('', 'all-largefiles', None,
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_('download all pulled versions of largefiles (DEPRECATED)')),
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('', 'lfrev', [],
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_('download largefiles for these revisions'), _('REV'))]
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entry[1].extend(pullopt)
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revset.symbols['pulled'] = overrides.pulledrevsetsymbol
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entry = extensions.wrapcommand(commands.table, 'clone',
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overrides.overrideclone)
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cloneopt = [('', 'all-largefiles', None,
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_('download all versions of all largefiles'))]
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entry[1].extend(cloneopt)
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entry = extensions.wrapfunction(hg, 'clone', overrides.hgclone)
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entry = extensions.wrapcommand(commands.table, 'cat',
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overrides.overridecat)
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entry = extensions.wrapfunction(merge, '_checkunknownfile',
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overrides.overridecheckunknownfile)
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entry = extensions.wrapfunction(merge, 'calculateupdates',
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overrides.overridecalculateupdates)
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entry = extensions.wrapfunction(merge, 'recordupdates',
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overrides.mergerecordupdates)
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entry = extensions.wrapfunction(merge, 'update',
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overrides.mergeupdate)
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entry = extensions.wrapfunction(filemerge, 'filemerge',
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overrides.overridefilemerge)
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entry = extensions.wrapfunction(cmdutil, 'copy',
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overrides.overridecopy)
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# Summary calls dirty on the subrepos
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entry = extensions.wrapfunction(subrepo.hgsubrepo, 'dirty',
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overrides.overridedirty)
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entry = extensions.wrapfunction(cmdutil, 'revert',
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overrides.overriderevert)
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extensions.wrapcommand(commands.table, 'archive',
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overrides.overridearchivecmd)
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extensions.wrapfunction(archival, 'archive', overrides.overridearchive)
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extensions.wrapfunction(subrepo.hgsubrepo, 'archive',
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overrides.hgsubrepoarchive)
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extensions.wrapfunction(cmdutil, 'bailifchanged',
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overrides.overridebailifchanged)
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extensions.wrapfunction(scmutil, 'marktouched',
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overrides.scmutilmarktouched)
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# create the new wireproto commands ...
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wireproto.commands['putlfile'] = (proto.putlfile, 'sha')
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wireproto.commands['getlfile'] = (proto.getlfile, 'sha')
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wireproto.commands['statlfile'] = (proto.statlfile, 'sha')
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# ... and wrap some existing ones
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wireproto.commands['capabilities'] = (proto.capabilities, '')
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wireproto.commands['heads'] = (proto.heads, '')
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wireproto.commands['lheads'] = (wireproto.heads, '')
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# make putlfile behave the same as push and {get,stat}lfile behave
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# the same as pull w.r.t. permissions checks
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hgweb_mod.perms['putlfile'] = 'push'
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hgweb_mod.perms['getlfile'] = 'pull'
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hgweb_mod.perms['statlfile'] = 'pull'
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extensions.wrapfunction(webcommands, 'decodepath', overrides.decodepath)
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# the hello wireproto command uses wireproto.capabilities, so it won't see
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# our largefiles capability unless we replace the actual function as well.
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proto.capabilitiesorig = wireproto.capabilities
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wireproto.capabilities = proto.capabilities
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# can't do this in reposetup because it needs to have happened before
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# wirerepo.__init__ is called
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proto.ssholdcallstream = sshpeer.sshpeer._callstream
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proto.httpoldcallstream = httppeer.httppeer._callstream
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sshpeer.sshpeer._callstream = proto.sshrepocallstream
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httppeer.httppeer._callstream = proto.httprepocallstream
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# override some extensions' stuff as well
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for name, module in extensions.extensions():
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if name == 'purge':
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extensions.wrapcommand(getattr(module, 'cmdtable'), 'purge',
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overrides.overridepurge)
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if name == 'rebase':
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extensions.wrapcommand(getattr(module, 'cmdtable'), 'rebase',
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overrides.overriderebase)
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extensions.wrapfunction(module, 'rebase',
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overrides.overriderebase)
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if name == 'transplant':
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extensions.wrapcommand(getattr(module, 'cmdtable'), 'transplant',
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overrides.overridetransplant)
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