Mercurial > hg
view hgext/narrow/narrowwirepeer.py @ 46604:ad107ed7a4aa
ci: test real dependency installation for pip
In the past, the pip smoke test inhibited actual dependency
installation, but that fails in different environments for setuptools
itself. Since it isn't what we actually want to test (which is pip
install), allow this to call home, if HGTESTS_ALLOW_NETIO=1 is set
in the environment.
Differential Revision: https://phab.mercurial-scm.org/D9950
author | Joerg Sonnenberger <joerg@bec.de> |
---|---|
date | Thu, 04 Feb 2021 23:23:35 +0100 |
parents | 89a2afe31e82 |
children | 6000f5b25c9b 6b10151b9621 |
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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, wireprototypes, wireprotov1peer, wireprotov1server, ) from . import narrowbundle2 def uisetup(): wireprotov1peer.wirepeer.narrow_widen = peernarrowwiden def reposetup(repo): def wirereposetup(ui, peer): def wrapped(orig, cmd, *args, **kwargs): if cmd == b'unbundle': # TODO: don't blindly add include/exclude wireproto # arguments to unbundle. include, exclude = repo.narrowpats kwargs["includepats"] = b','.join(include) kwargs["excludepats"] = b','.join(exclude) return orig(cmd, *args, **kwargs) extensions.wrapfunction(peer, b'_calltwowaystream', wrapped) hg.wirepeersetupfuncs.append(wirereposetup) @wireprotov1server.wireprotocommand( b'narrow_widen', b'oldincludes oldexcludes' b' newincludes newexcludes' b' commonheads cgversion' b' known ellipses', permission=b'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: def splitpaths(data): # work around ''.split(',') => [''] return data.split(b',') if data else [] oldincludes = splitpaths(oldincludes) newincludes = splitpaths(newincludes) oldexcludes = splitpaths(oldexcludes) newexcludes = splitpaths(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 = wireprototypes.decodelist(known) if ellipses == b'0': ellipses = False else: ellipses = bool(ellipses) cgversion = cgversion bundler = bundle2.bundle20(repo.ui) newmatch = narrowspec.match( repo.root, include=newincludes, exclude=newexcludes ) oldmatch = narrowspec.match( repo.root, include=oldincludes, exclude=oldexcludes ) if not ellipses: bundle2.widen_bundle( bundler, repo, oldmatch, newmatch, common, known, cgversion, ellipses, ) else: narrowbundle2.generate_ellipses_bundle2_for_widening( bundler, repo, oldmatch, newmatch, cgversion, common, known, ) except error.Abort as exc: bundler = bundle2.bundle20(repo.ui) manargs = [(b'message', exc.message)] advargs = [] if exc.hint is not None: advargs.append((b'hint', exc.hint)) bundler.addpart(bundle2.bundlepart(b'error:abort', manargs, advargs)) preferuncompressed = True chunks = bundler.getchunks() return wireprototypes.streamres( gen=chunks, prefer_uncompressed=preferuncompressed ) def peernarrowwiden(remote, **kwargs): for ch in ('commonheads', 'known'): kwargs[ch] = wireprototypes.encodelist(kwargs[ch]) for ch in ('oldincludes', 'newincludes', 'oldexcludes', 'newexcludes'): kwargs[ch] = b','.join(kwargs[ch]) kwargs['ellipses'] = b'%i' % bool(kwargs['ellipses']) f = remote._callcompressable(b'narrow_widen', **kwargs) return bundle2.getunbundler(remote.ui, f)