Mercurial > hg
view hgext/narrow/narrowwirepeer.py @ 40827:d23fd01cc115
commandserver: add config knob for various logging options
The default rotating options are copied from the blackbox extension.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Sun, 18 Nov 2018 19:47:04 +0900 |
parents | 2c5835b4246b |
children | c767e655ffda |
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# narrowwirepeer.py - passes narrow spec with unbundle command # # 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. from __future__ import absolute_import from mercurial import ( bundle2, error, extensions, hg, narrowspec, pycompat, wireprototypes, wireprotov1peer, wireprotov1server, ) def uisetup(): wireprotov1peer.wirepeer.narrow_widen = peernarrowwiden def reposetup(repo): def wirereposetup(ui, peer): def wrapped(orig, cmd, *args, **kwargs): if cmd == 'unbundle': # TODO: don't blindly add include/exclude wireproto # arguments to unbundle. include, exclude = repo.narrowpats kwargs[r"includepats"] = ','.join(include) kwargs[r"excludepats"] = ','.join(exclude) return orig(cmd, *args, **kwargs) extensions.wrapfunction(peer, '_calltwowaystream', wrapped) hg.wirepeersetupfuncs.append(wirereposetup) @wireprotov1server.wireprotocommand('narrow_widen', 'oldincludes oldexcludes' ' newincludes newexcludes' ' commonheads cgversion' ' known ellipses', permission='pull') def narrow_widen(repo, proto, oldincludes, oldexcludes, newincludes, newexcludes, commonheads, cgversion, known, ellipses): """wireprotocol command to send data when a narrow clone is widen. We will be sending a changegroup here. The current set of arguments which are required: oldincludes: the old includes of the narrow copy oldexcludes: the old excludes of the narrow copy newincludes: the new includes of the narrow copy newexcludes: the new excludes of the narrow copy commonheads: list of heads which are common between the server and client cgversion(maybe): the changegroup version to produce known: list of nodes which are known on the client (used in ellipses cases) ellipses: whether to send ellipses data or not """ preferuncompressed = False try: oldincludes = wireprototypes.decodelist(oldincludes) newincludes = wireprototypes.decodelist(newincludes) oldexcludes = wireprototypes.decodelist(oldexcludes) newexcludes = wireprototypes.decodelist(newexcludes) # validate the patterns narrowspec.validatepatterns(set(oldincludes)) narrowspec.validatepatterns(set(newincludes)) narrowspec.validatepatterns(set(oldexcludes)) narrowspec.validatepatterns(set(newexcludes)) common = wireprototypes.decodelist(commonheads) known = None if known: known = wireprototypes.decodelist(known) if ellipses == '0': ellipses = False else: ellipses = bool(ellipses) cgversion = cgversion newmatch = narrowspec.match(repo.root, include=newincludes, exclude=newexcludes) oldmatch = narrowspec.match(repo.root, include=oldincludes, exclude=oldexcludes) bundler = bundle2.widen_bundle(repo, oldmatch, newmatch, common, known, cgversion, ellipses) except error.Abort as exc: bundler = bundle2.bundle20(repo.ui) manargs = [('message', pycompat.bytestr(exc))] advargs = [] if exc.hint is not None: advargs.append(('hint', exc.hint)) bundler.addpart(bundle2.bundlepart('error:abort', manargs, advargs)) preferuncompressed = True chunks = bundler.getchunks() return wireprototypes.streamres(gen=chunks, prefer_uncompressed=preferuncompressed) def peernarrowwiden(remote, **kwargs): for ch in (r'oldincludes', r'newincludes', r'oldexcludes', r'newexcludes', r'commonheads', r'known'): kwargs[ch] = wireprototypes.encodelist(kwargs[ch]) kwargs[r'ellipses'] = '%i' % bool(kwargs[r'ellipses']) f = remote._callcompressable('narrow_widen', **kwargs) return bundle2.getunbundler(remote.ui, f)