# 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, \
httprepo, localrepo, merge, sshrepo, sshserver, wireproto
from mercurial.i18n import _
from mercurial.hgweb import hgweb_mod, protocol
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.override_add)
addopt = [('', 'large', None, _('add as largefile')),
('', 'lfsize', '', _('add all files above this size '
'(in megabytes) as largefiles '
'(default: 10)'))]
entry[1].extend(addopt)
entry = extensions.wrapcommand(commands.table, 'addremove',
overrides.override_addremove)
entry = extensions.wrapcommand(commands.table, 'remove',
overrides.override_remove)
entry = extensions.wrapcommand(commands.table, 'forget',
overrides.override_forget)
entry = extensions.wrapcommand(commands.table, 'status',
overrides.override_status)
entry = extensions.wrapcommand(commands.table, 'log',
overrides.override_log)
entry = extensions.wrapcommand(commands.table, 'rollback',
overrides.override_rollback)
entry = extensions.wrapcommand(commands.table, 'verify',
overrides.override_verify)
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, 'outgoing',
overrides.override_outgoing)
outgoingopt = [('', 'large', None, _('display outgoing largefiles'))]
entry[1].extend(outgoingopt)
entry = extensions.wrapcommand(commands.table, 'summary',
overrides.override_summary)
summaryopt = [('', 'large', None, _('display outgoing largefiles'))]
entry[1].extend(summaryopt)
entry = extensions.wrapcommand(commands.table, 'update',
overrides.override_update)
entry = extensions.wrapcommand(commands.table, 'pull',
overrides.override_pull)
entry = extensions.wrapfunction(merge, '_checkunknown',
overrides.override_checkunknown)
entry = extensions.wrapfunction(merge, 'manifestmerge',
overrides.override_manifestmerge)
entry = extensions.wrapfunction(filemerge, 'filemerge',
overrides.override_filemerge)
entry = extensions.wrapfunction(cmdutil, 'copy',
overrides.override_copy)
# Backout calls revert so we need to override both the command and the
# function
entry = extensions.wrapcommand(commands.table, 'revert',
overrides.override_revert)
entry = extensions.wrapfunction(commands, 'revert',
overrides.override_revert)
# 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.hg_update)
extensions.wrapfunction(hg, '_update', overrides.hg_update)
extensions.wrapfunction(hg, 'clean', overrides.hg_clean)
extensions.wrapfunction(hg, 'merge', overrides.hg_merge)
extensions.wrapfunction(archival, 'archive', overrides.override_archive)
extensions.wrapfunction(cmdutil, 'bailifchanged',
overrides.override_bailifchanged)
# 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'
# the hello wireproto command uses wireproto.capabilities, so it won't see
# our largefiles capability unless we replace the actual function as well.
proto.capabilities_orig = wireproto.capabilities
wireproto.capabilities = proto.capabilities
# these let us reject non-largefiles clients and make them display
# our error messages
protocol.webproto.refuseclient = proto.webproto_refuseclient
sshserver.sshserver.refuseclient = proto.sshproto_refuseclient
# can't do this in reposetup because it needs to have happened before
# wirerepo.__init__ is called
proto.ssh_oldcallstream = sshrepo.sshrepository._callstream
proto.http_oldcallstream = httprepo.httprepository._callstream
sshrepo.sshrepository._callstream = proto.sshrepo_callstream
httprepo.httprepository._callstream = proto.httprepo_callstream
# 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.override_fetch)
if name == 'purge':
extensions.wrapcommand(getattr(module, 'cmdtable'), 'purge',
overrides.override_purge)
if name == 'rebase':
extensions.wrapcommand(getattr(module, 'cmdtable'), 'rebase',
overrides.override_rebase)
if name == 'transplant':
extensions.wrapcommand(getattr(module, 'cmdtable'), 'transplant',
overrides.override_transplant)