push: only say we are trying to push obsmarkers when we actually try

The message was issued unconditionally. Move it inside the `if` that actually
tries to push obsmarkers.

mercurial/exchange.py

@@ -1,1572 +1,1572
 # exchange.py - utility to exchange data between repos.
 #
 # Copyright 2005-2007 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 import time
 from i18n import _
 from node import hex, nullid
 import errno, urllib
 import util, scmutil, changegroup, base85, error, store
 import discovery, phases, obsolete, bookmarks as bookmod, bundle2, pushkey
 import lock as lockmod
 import tags
 
 def readbundle(ui, fh, fname, vfs=None):
     header = changegroup.readexactly(fh, 4)
 
     alg = None
     if not fname:
         fname = "stream"
         if not header.startswith('HG') and header.startswith('\0'):
             fh = changegroup.headerlessfixup(fh, header)
             header = "HG10"
             alg = 'UN'
     elif vfs:
         fname = vfs.join(fname)
 
     magic, version = header[0:2], header[2:4]
 
     if magic != 'HG':
         raise util.Abort(_('%s: not a Mercurial bundle') % fname)
     if version == '10':
         if alg is None:
             alg = changegroup.readexactly(fh, 2)
         return changegroup.cg1unpacker(fh, alg)
     elif version.startswith('2'):
         return bundle2.getunbundler(ui, fh, header=magic + version)
     else:
         raise util.Abort(_('%s: unknown bundle version %s') % (fname, version))
 
 def buildobsmarkerspart(bundler, markers):
     """add an obsmarker part to the bundler with <markers>
 
     No part is created if markers is empty.
     Raises ValueError if the bundler doesn't support any known obsmarker format.
     """
     if markers:
         remoteversions = bundle2.obsmarkersversion(bundler.capabilities)
         version = obsolete.commonversion(remoteversions)
         if version is None:
             raise ValueError('bundler do not support common obsmarker format')
         stream = obsolete.encodemarkers(markers, True, version=version)
         return bundler.newpart('obsmarkers', data=stream)
     return None
 
 def _canusebundle2(op):
     """return true if a pull/push can use bundle2
 
     Feel free to nuke this function when we drop the experimental option"""
     return (op.repo.ui.configbool('experimental', 'bundle2-exp', True)
             and op.remote.capable('bundle2'))
 
 
 class pushoperation(object):
     """A object that represent a single push operation
 
     It purpose is to carry push related state and very common operation.
 
     A new should be created at the beginning of each push and discarded
     afterward.
     """
 
     def __init__(self, repo, remote, force=False, revs=None, newbranch=False,
                  bookmarks=()):
         # repo we push from
         self.repo = repo
         self.ui = repo.ui
         # repo we push to
         self.remote = remote
         # force option provided
         self.force = force
         # revs to be pushed (None is "all")
         self.revs = revs
         # bookmark explicitly pushed
         self.bookmarks = bookmarks
         # allow push of new branch
         self.newbranch = newbranch
         # did a local lock get acquired?
         self.locallocked = None
         # step already performed
         # (used to check what steps have been already performed through bundle2)
         self.stepsdone = set()
         # Integer version of the changegroup push result
         # - None means nothing to push
         # - 0 means HTTP error
         # - 1 means we pushed and remote head count is unchanged *or*
         #   we have outgoing changesets but refused to push
         # - other values as described by addchangegroup()
         self.cgresult = None
         # Boolean value for the bookmark push
         self.bkresult = None
         # discover.outgoing object (contains common and outgoing data)
         self.outgoing = None
         # all remote heads before the push
         self.remoteheads = None
         # testable as a boolean indicating if any nodes are missing locally.
         self.incoming = None
         # phases changes that must be pushed along side the changesets
         self.outdatedphases = None
         # phases changes that must be pushed if changeset push fails
         self.fallbackoutdatedphases = None
         # outgoing obsmarkers
         self.outobsmarkers = set()
         # outgoing bookmarks
         self.outbookmarks = []
         # transaction manager
         self.trmanager = None
         # map { pushkey partid -> callback handling failure}
         # used to handle exception from mandatory pushkey part failure
         self.pkfailcb = {}
 
     @util.propertycache
     def futureheads(self):
         """future remote heads if the changeset push succeeds"""
         return self.outgoing.missingheads
 
     @util.propertycache
     def fallbackheads(self):
         """future remote heads if the changeset push fails"""
         if self.revs is None:
             # not target to push, all common are relevant
             return self.outgoing.commonheads
         unfi = self.repo.unfiltered()
         # I want cheads = heads(::missingheads and ::commonheads)
         # (missingheads is revs with secret changeset filtered out)
         #
         # This can be expressed as:
         #     cheads = ( (missingheads and ::commonheads)
         #              + (commonheads and ::missingheads))"
         #              )
         #
         # while trying to push we already computed the following:
         #     common = (::commonheads)
         #     missing = ((commonheads::missingheads) - commonheads)
         #
         # We can pick:
         # * missingheads part of common (::commonheads)
         common = set(self.outgoing.common)
         nm = self.repo.changelog.nodemap
         cheads = [node for node in self.revs if nm[node] in common]
         # and
         # * commonheads parents on missing
         revset = unfi.set('%ln and parents(roots(%ln))',
                          self.outgoing.commonheads,
                          self.outgoing.missing)
         cheads.extend(c.node() for c in revset)
         return cheads
 
     @property
     def commonheads(self):
         """set of all common heads after changeset bundle push"""
         if self.cgresult:
             return self.futureheads
         else:
             return self.fallbackheads
 
 # mapping of message used when pushing bookmark
 bookmsgmap = {'update': (_("updating bookmark %s\n"),
                          _('updating bookmark %s failed!\n')),
               'export': (_("exporting bookmark %s\n"),
                          _('exporting bookmark %s failed!\n')),
               'delete': (_("deleting remote bookmark %s\n"),
                          _('deleting remote bookmark %s failed!\n')),
               }
 
 
 def push(repo, remote, force=False, revs=None, newbranch=False, bookmarks=()):
     '''Push outgoing changesets (limited by revs) from a local
     repository to remote. Return an integer:
       - None means nothing to push
       - 0 means HTTP error
       - 1 means we pushed and remote head count is unchanged *or*
         we have outgoing changesets but refused to push
       - other values as described by addchangegroup()
     '''
     pushop = pushoperation(repo, remote, force, revs, newbranch, bookmarks)
     if pushop.remote.local():
         missing = (set(pushop.repo.requirements)
                    - pushop.remote.local().supported)
         if missing:
             msg = _("required features are not"
                     " supported in the destination:"
                     " %s") % (', '.join(sorted(missing)))
             raise util.Abort(msg)
 
     # there are two ways to push to remote repo:
     #
     # addchangegroup assumes local user can lock remote
     # repo (local filesystem, old ssh servers).
     #
     # unbundle assumes local user cannot lock remote repo (new ssh
     # servers, http servers).
 
     if not pushop.remote.canpush():
         raise util.Abort(_("destination does not support push"))
     # get local lock as we might write phase data
     localwlock = locallock = None
     try:
         # bundle2 push may receive a reply bundle touching bookmarks or other
         # things requiring the wlock. Take it now to ensure proper ordering.
         maypushback = pushop.ui.configbool('experimental', 'bundle2.pushback')
         if _canusebundle2(pushop) and maypushback:
             localwlock = pushop.repo.wlock()
         locallock = pushop.repo.lock()
         pushop.locallocked = True
     except IOError, err:
         pushop.locallocked = False
         if err.errno != errno.EACCES:
             raise
         # source repo cannot be locked.
         # We do not abort the push, but just disable the local phase
         # synchronisation.
         msg = 'cannot lock source repository: %s\n' % err
         pushop.ui.debug(msg)
     try:
         if pushop.locallocked:
             pushop.trmanager = transactionmanager(repo,
                                                   'push-response',
                                                   pushop.remote.url())
         pushop.repo.checkpush(pushop)
         lock = None
         unbundle = pushop.remote.capable('unbundle')
         if not unbundle:
             lock = pushop.remote.lock()
         try:
             _pushdiscovery(pushop)
             if _canusebundle2(pushop):
                 _pushbundle2(pushop)
             _pushchangeset(pushop)
             _pushsyncphase(pushop)
             _pushobsolete(pushop)
             _pushbookmark(pushop)
         finally:
             if lock is not None:
                 lock.release()
         if pushop.trmanager:
             pushop.trmanager.close()
     finally:
         if pushop.trmanager:
             pushop.trmanager.release()
         if locallock is not None:
             locallock.release()
         if localwlock is not None:
             localwlock.release()
 
     return pushop
 
 # list of steps to perform discovery before push
 pushdiscoveryorder = []
 
 # Mapping between step name and function
 #
 # This exists to help extensions wrap steps if necessary
 pushdiscoverymapping = {}
 
 def pushdiscovery(stepname):
     """decorator for function performing discovery before push
 
     The function is added to the step -> function mapping and appended to the
     list of steps.  Beware that decorated function will be added in order (this
     may matter).
 
     You can only use this decorator for a new step, if you want to wrap a step
     from an extension, change the pushdiscovery dictionary directly."""
     def dec(func):
         assert stepname not in pushdiscoverymapping
         pushdiscoverymapping[stepname] = func
         pushdiscoveryorder.append(stepname)
         return func
     return dec
 
 def _pushdiscovery(pushop):
     """Run all discovery steps"""
     for stepname in pushdiscoveryorder:
         step = pushdiscoverymapping[stepname]
         step(pushop)
 
 @pushdiscovery('changeset')
 def _pushdiscoverychangeset(pushop):
     """discover the changeset that need to be pushed"""
     fci = discovery.findcommonincoming
     commoninc = fci(pushop.repo, pushop.remote, force=pushop.force)
     common, inc, remoteheads = commoninc
     fco = discovery.findcommonoutgoing
     outgoing = fco(pushop.repo, pushop.remote, onlyheads=pushop.revs,
                    commoninc=commoninc, force=pushop.force)
     pushop.outgoing = outgoing
     pushop.remoteheads = remoteheads
     pushop.incoming = inc
 
 @pushdiscovery('phase')
 def _pushdiscoveryphase(pushop):
     """discover the phase that needs to be pushed
 
     (computed for both success and failure case for changesets push)"""
     outgoing = pushop.outgoing
     unfi = pushop.repo.unfiltered()
     remotephases = pushop.remote.listkeys('phases')
     publishing = remotephases.get('publishing', False)
     if (pushop.ui.configbool('ui', '_usedassubrepo', False)
         and remotephases    # server supports phases
         and not pushop.outgoing.missing # no changesets to be pushed
         and publishing):
         # When:
         # - this is a subrepo push
         # - and remote support phase
         # - and no changeset are to be pushed
         # - and remote is publishing
         # We may be in issue 3871 case!
         # We drop the possible phase synchronisation done by
         # courtesy to publish changesets possibly locally draft
         # on the remote.
         remotephases = {'publishing': 'True'}
     ana = phases.analyzeremotephases(pushop.repo,
                                      pushop.fallbackheads,
                                      remotephases)
     pheads, droots = ana
     extracond = ''
     if not publishing:
         extracond = ' and public()'
     revset = 'heads((%%ln::%%ln) %s)' % extracond
     # Get the list of all revs draft on remote by public here.
     # XXX Beware that revset break if droots is not strictly
     # XXX root we may want to ensure it is but it is costly
     fallback = list(unfi.set(revset, droots, pushop.fallbackheads))
     if not outgoing.missing:
         future = fallback
     else:
         # adds changeset we are going to push as draft
         #
         # should not be necessary for publishing server, but because of an
         # issue fixed in xxxxx we have to do it anyway.
         fdroots = list(unfi.set('roots(%ln  + %ln::)',
                        outgoing.missing, droots))
         fdroots = [f.node() for f in fdroots]
         future = list(unfi.set(revset, fdroots, pushop.futureheads))
     pushop.outdatedphases = future
     pushop.fallbackoutdatedphases = fallback
 
 @pushdiscovery('obsmarker')
 def _pushdiscoveryobsmarkers(pushop):
     if (obsolete.isenabled(pushop.repo, obsolete.exchangeopt)
         and pushop.repo.obsstore
         and 'obsolete' in pushop.remote.listkeys('namespaces')):
         repo = pushop.repo
         # very naive computation, that can be quite expensive on big repo.
         # However: evolution is currently slow on them anyway.
         nodes = (c.node() for c in repo.set('::%ln', pushop.futureheads))
         pushop.outobsmarkers = pushop.repo.obsstore.relevantmarkers(nodes)
 
 @pushdiscovery('bookmarks')
 def _pushdiscoverybookmarks(pushop):
     ui = pushop.ui
     repo = pushop.repo.unfiltered()
     remote = pushop.remote
     ui.debug("checking for updated bookmarks\n")
     ancestors = ()
     if pushop.revs:
         revnums = map(repo.changelog.rev, pushop.revs)
         ancestors = repo.changelog.ancestors(revnums, inclusive=True)
     remotebookmark = remote.listkeys('bookmarks')
 
     explicit = set(pushop.bookmarks)
 
     comp = bookmod.compare(repo, repo._bookmarks, remotebookmark, srchex=hex)
     addsrc, adddst, advsrc, advdst, diverge, differ, invalid, same = comp
     for b, scid, dcid in advsrc:
         if b in explicit:
             explicit.remove(b)
         if not ancestors or repo[scid].rev() in ancestors:
             pushop.outbookmarks.append((b, dcid, scid))
     # search added bookmark
     for b, scid, dcid in addsrc:
         if b in explicit:
             explicit.remove(b)
             pushop.outbookmarks.append((b, '', scid))
     # search for overwritten bookmark
     for b, scid, dcid in advdst + diverge + differ:
         if b in explicit:
             explicit.remove(b)
             pushop.outbookmarks.append((b, dcid, scid))
     # search for bookmark to delete
     for b, scid, dcid in adddst:
         if b in explicit:
             explicit.remove(b)
             # treat as "deleted locally"
             pushop.outbookmarks.append((b, dcid, ''))
     # identical bookmarks shouldn't get reported
     for b, scid, dcid in same:
         if b in explicit:
             explicit.remove(b)
 
     if explicit:
         explicit = sorted(explicit)
         # we should probably list all of them
         ui.warn(_('bookmark %s does not exist on the local '
                   'or remote repository!\n') % explicit[0])
         pushop.bkresult = 2
 
     pushop.outbookmarks.sort()
 
 def _pushcheckoutgoing(pushop):
     outgoing = pushop.outgoing
     unfi = pushop.repo.unfiltered()
     if not outgoing.missing:
         # nothing to push
         scmutil.nochangesfound(unfi.ui, unfi, outgoing.excluded)
         return False
     # something to push
     if not pushop.force:
         # if repo.obsstore == False --> no obsolete
         # then, save the iteration
         if unfi.obsstore:
             # this message are here for 80 char limit reason
             mso = _("push includes obsolete changeset: %s!")
             mst = {"unstable": _("push includes unstable changeset: %s!"),
                    "bumped": _("push includes bumped changeset: %s!"),
                    "divergent": _("push includes divergent changeset: %s!")}
             # If we are to push if there is at least one
             # obsolete or unstable changeset in missing, at
             # least one of the missinghead will be obsolete or
             # unstable. So checking heads only is ok
             for node in outgoing.missingheads:
                 ctx = unfi[node]
                 if ctx.obsolete():
                     raise util.Abort(mso % ctx)
                 elif ctx.troubled():
                     raise util.Abort(mst[ctx.troubles()[0]] % ctx)
         newbm = pushop.ui.configlist('bookmarks', 'pushing')
         discovery.checkheads(unfi, pushop.remote, outgoing,
                              pushop.remoteheads,
                              pushop.newbranch,
                              bool(pushop.incoming),
                              newbm)
     return True
 
 # List of names of steps to perform for an outgoing bundle2, order matters.
 b2partsgenorder = []
 
 # Mapping between step name and function
 #
 # This exists to help extensions wrap steps if necessary
 b2partsgenmapping = {}
 
 def b2partsgenerator(stepname, idx=None):
     """decorator for function generating bundle2 part
 
     The function is added to the step -> function mapping and appended to the
     list of steps.  Beware that decorated functions will be added in order
     (this may matter).
 
     You can only use this decorator for new steps, if you want to wrap a step
     from an extension, attack the b2partsgenmapping dictionary directly."""
     def dec(func):
         assert stepname not in b2partsgenmapping
         b2partsgenmapping[stepname] = func
         if idx is None:
             b2partsgenorder.append(stepname)
         else:
             b2partsgenorder.insert(idx, stepname)
         return func
     return dec
 
 @b2partsgenerator('changeset')
 def _pushb2ctx(pushop, bundler):
     """handle changegroup push through bundle2
 
     addchangegroup result is stored in the ``pushop.cgresult`` attribute.
     """
     if 'changesets' in pushop.stepsdone:
         return
     pushop.stepsdone.add('changesets')
     # Send known heads to the server for race detection.
     if not _pushcheckoutgoing(pushop):
         return
     pushop.repo.prepushoutgoinghooks(pushop.repo,
                                      pushop.remote,
                                      pushop.outgoing)
     if not pushop.force:
         bundler.newpart('check:heads', data=iter(pushop.remoteheads))
     b2caps = bundle2.bundle2caps(pushop.remote)
     version = None
     cgversions = b2caps.get('changegroup')
     if not cgversions:  # 3.1 and 3.2 ship with an empty value
         cg = changegroup.getlocalchangegroupraw(pushop.repo, 'push',
                                                 pushop.outgoing)
     else:
         cgversions = [v for v in cgversions if v in changegroup.packermap]
         if not cgversions:
             raise ValueError(_('no common changegroup version'))
         version = max(cgversions)
         cg = changegroup.getlocalchangegroupraw(pushop.repo, 'push',
                                                 pushop.outgoing,
                                                 version=version)
     cgpart = bundler.newpart('changegroup', data=cg)
     if version is not None:
         cgpart.addparam('version', version)
     def handlereply(op):
         """extract addchangegroup returns from server reply"""
         cgreplies = op.records.getreplies(cgpart.id)
         assert len(cgreplies['changegroup']) == 1
         pushop.cgresult = cgreplies['changegroup'][0]['return']
     return handlereply
 
 @b2partsgenerator('phase')
 def _pushb2phases(pushop, bundler):
     """handle phase push through bundle2"""
     if 'phases' in pushop.stepsdone:
         return
     b2caps = bundle2.bundle2caps(pushop.remote)
     if not 'pushkey' in b2caps:
         return
     pushop.stepsdone.add('phases')
     part2node = []
 
     def handlefailure(pushop, exc):
         targetid = int(exc.partid)
         for partid, node in part2node:
             if partid == targetid:
                 raise error.Abort(_('updating %s to public failed') % node)
 
     enc = pushkey.encode
     for newremotehead in pushop.outdatedphases:
         part = bundler.newpart('pushkey')
         part.addparam('namespace', enc('phases'))
         part.addparam('key', enc(newremotehead.hex()))
         part.addparam('old', enc(str(phases.draft)))
         part.addparam('new', enc(str(phases.public)))
         part2node.append((part.id, newremotehead))
         pushop.pkfailcb[part.id] = handlefailure
 
     def handlereply(op):
         for partid, node in part2node:
             partrep = op.records.getreplies(partid)
             results = partrep['pushkey']
             assert len(results) <= 1
             msg = None
             if not results:
                 msg = _('server ignored update of %s to public!\n') % node
             elif not int(results[0]['return']):
                 msg = _('updating %s to public failed!\n') % node
             if msg is not None:
                 pushop.ui.warn(msg)
     return handlereply
 
 @b2partsgenerator('obsmarkers')
 def _pushb2obsmarkers(pushop, bundler):
     if 'obsmarkers' in pushop.stepsdone:
         return
     remoteversions = bundle2.obsmarkersversion(bundler.capabilities)
     if obsolete.commonversion(remoteversions) is None:
         return
     pushop.stepsdone.add('obsmarkers')
     if pushop.outobsmarkers:
         markers = sorted(pushop.outobsmarkers)
         buildobsmarkerspart(bundler, markers)
 
 @b2partsgenerator('bookmarks')
 def _pushb2bookmarks(pushop, bundler):
     """handle phase push through bundle2"""
     if 'bookmarks' in pushop.stepsdone:
         return
     b2caps = bundle2.bundle2caps(pushop.remote)
     if 'pushkey' not in b2caps:
         return
     pushop.stepsdone.add('bookmarks')
     part2book = []
     enc = pushkey.encode
 
     def handlefailure(pushop, exc):
         targetid = int(exc.partid)
         for partid, book, action in part2book:
             if partid == targetid:
                 raise error.Abort(bookmsgmap[action][1].rstrip() % book)
         # we should not be called for part we did not generated
         assert False
 
     for book, old, new in pushop.outbookmarks:
         part = bundler.newpart('pushkey')
         part.addparam('namespace', enc('bookmarks'))
         part.addparam('key', enc(book))
         part.addparam('old', enc(old))
         part.addparam('new', enc(new))
         action = 'update'
         if not old:
             action = 'export'
         elif not new:
             action = 'delete'
         part2book.append((part.id, book, action))
         pushop.pkfailcb[part.id] = handlefailure
 
     def handlereply(op):
         ui = pushop.ui
         for partid, book, action in part2book:
             partrep = op.records.getreplies(partid)
             results = partrep['pushkey']
             assert len(results) <= 1
             if not results:
                 pushop.ui.warn(_('server ignored bookmark %s update\n') % book)
             else:
                 ret = int(results[0]['return'])
                 if ret:
                     ui.status(bookmsgmap[action][0] % book)
                 else:
                     ui.warn(bookmsgmap[action][1] % book)
                     if pushop.bkresult is not None:
                         pushop.bkresult = 1
     return handlereply
 
 
 def _pushbundle2(pushop):
     """push data to the remote using bundle2
 
     The only currently supported type of data is changegroup but this will
     evolve in the future."""
     bundler = bundle2.bundle20(pushop.ui, bundle2.bundle2caps(pushop.remote))
     pushback = (pushop.trmanager
                 and pushop.ui.configbool('experimental', 'bundle2.pushback'))
 
     # create reply capability
     capsblob = bundle2.encodecaps(bundle2.getrepocaps(pushop.repo,
                                                       allowpushback=pushback))
     bundler.newpart('replycaps', data=capsblob)
     replyhandlers = []
     for partgenname in b2partsgenorder:
         partgen = b2partsgenmapping[partgenname]
         ret = partgen(pushop, bundler)
         if callable(ret):
             replyhandlers.append(ret)
     # do not push if nothing to push
     if bundler.nbparts <= 1:
         return
     stream = util.chunkbuffer(bundler.getchunks())
     try:
         try:
             reply = pushop.remote.unbundle(stream, ['force'], 'push')
         except error.BundleValueError, exc:
             raise util.Abort('missing support for %s' % exc)
         try:
             trgetter = None
             if pushback:
                 trgetter = pushop.trmanager.transaction
             op = bundle2.processbundle(pushop.repo, reply, trgetter)
         except error.BundleValueError, exc:
             raise util.Abort('missing support for %s' % exc)
     except error.PushkeyFailed, exc:
         partid = int(exc.partid)
         if partid not in pushop.pkfailcb:
             raise
         pushop.pkfailcb[partid](pushop, exc)
     for rephand in replyhandlers:
         rephand(op)
 
 def _pushchangeset(pushop):
     """Make the actual push of changeset bundle to remote repo"""
     if 'changesets' in pushop.stepsdone:
         return
     pushop.stepsdone.add('changesets')
     if not _pushcheckoutgoing(pushop):
         return
     pushop.repo.prepushoutgoinghooks(pushop.repo,
                                      pushop.remote,
                                      pushop.outgoing)
     outgoing = pushop.outgoing
     unbundle = pushop.remote.capable('unbundle')
     # TODO: get bundlecaps from remote
     bundlecaps = None
     # create a changegroup from local
     if pushop.revs is None and not (outgoing.excluded
                             or pushop.repo.changelog.filteredrevs):
         # push everything,
         # use the fast path, no race possible on push
         bundler = changegroup.cg1packer(pushop.repo, bundlecaps)
         cg = changegroup.getsubset(pushop.repo,
                                    outgoing,
                                    bundler,
                                    'push',
                                    fastpath=True)
     else:
         cg = changegroup.getlocalchangegroup(pushop.repo, 'push', outgoing,
                                         bundlecaps)
 
     # apply changegroup to remote
     if unbundle:
         # local repo finds heads on server, finds out what
         # revs it must push. once revs transferred, if server
         # finds it has different heads (someone else won
         # commit/push race), server aborts.
         if pushop.force:
             remoteheads = ['force']
         else:
             remoteheads = pushop.remoteheads
         # ssh: return remote's addchangegroup()
         # http: return remote's addchangegroup() or 0 for error
         pushop.cgresult = pushop.remote.unbundle(cg, remoteheads,
                                             pushop.repo.url())
     else:
         # we return an integer indicating remote head count
         # change
         pushop.cgresult = pushop.remote.addchangegroup(cg, 'push',
                                                        pushop.repo.url())
 
 def _pushsyncphase(pushop):
     """synchronise phase information locally and remotely"""
     cheads = pushop.commonheads
     # even when we don't push, exchanging phase data is useful
     remotephases = pushop.remote.listkeys('phases')
     if (pushop.ui.configbool('ui', '_usedassubrepo', False)
         and remotephases    # server supports phases
         and pushop.cgresult is None # nothing was pushed
         and remotephases.get('publishing', False)):
         # When:
         # - this is a subrepo push
         # - and remote support phase
         # - and no changeset was pushed
         # - and remote is publishing
         # We may be in issue 3871 case!
         # We drop the possible phase synchronisation done by
         # courtesy to publish changesets possibly locally draft
         # on the remote.
         remotephases = {'publishing': 'True'}
     if not remotephases: # old server or public only reply from non-publishing
         _localphasemove(pushop, cheads)
         # don't push any phase data as there is nothing to push
     else:
         ana = phases.analyzeremotephases(pushop.repo, cheads,
                                          remotephases)
         pheads, droots = ana
         ### Apply remote phase on local
         if remotephases.get('publishing', False):
             _localphasemove(pushop, cheads)
         else: # publish = False
             _localphasemove(pushop, pheads)
             _localphasemove(pushop, cheads, phases.draft)
         ### Apply local phase on remote
 
         if pushop.cgresult:
             if 'phases' in pushop.stepsdone:
                 # phases already pushed though bundle2
                 return
             outdated = pushop.outdatedphases
         else:
             outdated = pushop.fallbackoutdatedphases
 
         pushop.stepsdone.add('phases')
 
         # filter heads already turned public by the push
         outdated = [c for c in outdated if c.node() not in pheads]
         # fallback to independent pushkey command
         for newremotehead in outdated:
             r = pushop.remote.pushkey('phases',
                                       newremotehead.hex(),
                                       str(phases.draft),
                                       str(phases.public))
             if not r:
                 pushop.ui.warn(_('updating %s to public failed!\n')
                                % newremotehead)
 
 def _localphasemove(pushop, nodes, phase=phases.public):
     """move <nodes> to <phase> in the local source repo"""
     if pushop.trmanager:
         phases.advanceboundary(pushop.repo,
                                pushop.trmanager.transaction(),
                                phase,
                                nodes)
     else:
         # repo is not locked, do not change any phases!
         # Informs the user that phases should have been moved when
         # applicable.
         actualmoves = [n for n in nodes if phase < pushop.repo[n].phase()]
         phasestr = phases.phasenames[phase]
         if actualmoves:
             pushop.ui.status(_('cannot lock source repo, skipping '
                                'local %s phase update\n') % phasestr)
 
 def _pushobsolete(pushop):
     """utility function to push obsolete markers to a remote"""
     if 'obsmarkers' in pushop.stepsdone:
         return
-    pushop.ui.debug('try to push obsolete markers to remote\n')
     repo = pushop.repo
     remote = pushop.remote
     pushop.stepsdone.add('obsmarkers')
     if pushop.outobsmarkers:
+        pushop.ui.debug('try to push obsolete markers to remote\n')
         rslts = []
         remotedata = obsolete._pushkeyescape(sorted(pushop.outobsmarkers))
         for key in sorted(remotedata, reverse=True):
             # reverse sort to ensure we end with dump0
             data = remotedata[key]
             rslts.append(remote.pushkey('obsolete', key, '', data))
         if [r for r in rslts if not r]:
             msg = _('failed to push some obsolete markers!\n')
             repo.ui.warn(msg)
 
 def _pushbookmark(pushop):
     """Update bookmark position on remote"""
     if pushop.cgresult == 0 or 'bookmarks' in pushop.stepsdone:
         return
     pushop.stepsdone.add('bookmarks')
     ui = pushop.ui
     remote = pushop.remote
 
     for b, old, new in pushop.outbookmarks:
         action = 'update'
         if not old:
             action = 'export'
         elif not new:
             action = 'delete'
         if remote.pushkey('bookmarks', b, old, new):
             ui.status(bookmsgmap[action][0] % b)
         else:
             ui.warn(bookmsgmap[action][1] % b)
             # discovery can have set the value form invalid entry
             if pushop.bkresult is not None:
                 pushop.bkresult = 1
 
 class pulloperation(object):
     """A object that represent a single pull operation
 
     It purpose is to carry pull related state and very common operation.
 
     A new should be created at the beginning of each pull and discarded
     afterward.
     """
 
     def __init__(self, repo, remote, heads=None, force=False, bookmarks=(),
                  remotebookmarks=None):
         # repo we pull into
         self.repo = repo
         # repo we pull from
         self.remote = remote
         # revision we try to pull (None is "all")
         self.heads = heads
         # bookmark pulled explicitly
         self.explicitbookmarks = bookmarks
         # do we force pull?
         self.force = force
         # transaction manager
         self.trmanager = None
         # set of common changeset between local and remote before pull
         self.common = None
         # set of pulled head
         self.rheads = None
         # list of missing changeset to fetch remotely
         self.fetch = None
         # remote bookmarks data
         self.remotebookmarks = remotebookmarks
         # result of changegroup pulling (used as return code by pull)
         self.cgresult = None
         # list of step already done
         self.stepsdone = set()
 
     @util.propertycache
     def pulledsubset(self):
         """heads of the set of changeset target by the pull"""
         # compute target subset
         if self.heads is None:
             # We pulled every thing possible
             # sync on everything common
             c = set(self.common)
             ret = list(self.common)
             for n in self.rheads:
                 if n not in c:
                     ret.append(n)
             return ret
         else:
             # We pulled a specific subset
             # sync on this subset
             return self.heads
 
     def gettransaction(self):
         # deprecated; talk to trmanager directly
         return self.trmanager.transaction()
 
 class transactionmanager(object):
     """An object to manage the life cycle of a transaction
 
     It creates the transaction on demand and calls the appropriate hooks when
     closing the transaction."""
     def __init__(self, repo, source, url):
         self.repo = repo
         self.source = source
         self.url = url
         self._tr = None
 
     def transaction(self):
         """Return an open transaction object, constructing if necessary"""
         if not self._tr:
             trname = '%s\n%s' % (self.source, util.hidepassword(self.url))
             self._tr = self.repo.transaction(trname)
             self._tr.hookargs['source'] = self.source
             self._tr.hookargs['url'] = self.url
         return self._tr
 
     def close(self):
         """close transaction if created"""
         if self._tr is not None:
             self._tr.close()
 
     def release(self):
         """release transaction if created"""
         if self._tr is not None:
             self._tr.release()
 
 def pull(repo, remote, heads=None, force=False, bookmarks=(), opargs=None):
     if opargs is None:
         opargs = {}
     pullop = pulloperation(repo, remote, heads, force, bookmarks=bookmarks,
                            **opargs)
     if pullop.remote.local():
         missing = set(pullop.remote.requirements) - pullop.repo.supported
         if missing:
             msg = _("required features are not"
                     " supported in the destination:"
                     " %s") % (', '.join(sorted(missing)))
             raise util.Abort(msg)
 
     lock = pullop.repo.lock()
     try:
         pullop.trmanager = transactionmanager(repo, 'pull', remote.url())
         _pulldiscovery(pullop)
         if _canusebundle2(pullop):
             _pullbundle2(pullop)
         _pullchangeset(pullop)
         _pullphase(pullop)
         _pullbookmarks(pullop)
         _pullobsolete(pullop)
         pullop.trmanager.close()
     finally:
         pullop.trmanager.release()
         lock.release()
 
     return pullop
 
 # list of steps to perform discovery before pull
 pulldiscoveryorder = []
 
 # Mapping between step name and function
 #
 # This exists to help extensions wrap steps if necessary
 pulldiscoverymapping = {}
 
 def pulldiscovery(stepname):
     """decorator for function performing discovery before pull
 
     The function is added to the step -> function mapping and appended to the
     list of steps.  Beware that decorated function will be added in order (this
     may matter).
 
     You can only use this decorator for a new step, if you want to wrap a step
     from an extension, change the pulldiscovery dictionary directly."""
     def dec(func):
         assert stepname not in pulldiscoverymapping
         pulldiscoverymapping[stepname] = func
         pulldiscoveryorder.append(stepname)
         return func
     return dec
 
 def _pulldiscovery(pullop):
     """Run all discovery steps"""
     for stepname in pulldiscoveryorder:
         step = pulldiscoverymapping[stepname]
         step(pullop)
 
 @pulldiscovery('b1:bookmarks')
 def _pullbookmarkbundle1(pullop):
     """fetch bookmark data in bundle1 case
 
     If not using bundle2, we have to fetch bookmarks before changeset
     discovery to reduce the chance and impact of race conditions."""
     if pullop.remotebookmarks is not None:
         return
     if (_canusebundle2(pullop)
             and 'listkeys' in bundle2.bundle2caps(pullop.remote)):
         # all known bundle2 servers now support listkeys, but lets be nice with
         # new implementation.
         return
     pullop.remotebookmarks = pullop.remote.listkeys('bookmarks')
 
 
 @pulldiscovery('changegroup')
 def _pulldiscoverychangegroup(pullop):
     """discovery phase for the pull
 
     Current handle changeset discovery only, will change handle all discovery
     at some point."""
     tmp = discovery.findcommonincoming(pullop.repo,
                                        pullop.remote,
                                        heads=pullop.heads,
                                        force=pullop.force)
     common, fetch, rheads = tmp
     nm = pullop.repo.unfiltered().changelog.nodemap
     if fetch and rheads:
         # If a remote heads in filtered locally, lets drop it from the unknown
         # remote heads and put in back in common.
         #
         # This is a hackish solution to catch most of "common but locally
         # hidden situation".  We do not performs discovery on unfiltered
         # repository because it end up doing a pathological amount of round
         # trip for w huge amount of changeset we do not care about.
         #
         # If a set of such "common but filtered" changeset exist on the server
         # but are not including a remote heads, we'll not be able to detect it,
         scommon = set(common)
         filteredrheads = []
         for n in rheads:
             if n in nm:
                 if n not in scommon:
                     common.append(n)
             else:
                 filteredrheads.append(n)
         if not filteredrheads:
             fetch = []
         rheads = filteredrheads
     pullop.common = common
     pullop.fetch = fetch
     pullop.rheads = rheads
 
 def _pullbundle2(pullop):
     """pull data using bundle2
 
     For now, the only supported data are changegroup."""
     remotecaps = bundle2.bundle2caps(pullop.remote)
     kwargs = {'bundlecaps': caps20to10(pullop.repo)}
     # pulling changegroup
     pullop.stepsdone.add('changegroup')
 
     kwargs['common'] = pullop.common
     kwargs['heads'] = pullop.heads or pullop.rheads
     kwargs['cg'] = pullop.fetch
     if 'listkeys' in remotecaps:
         kwargs['listkeys'] = ['phase']
         if pullop.remotebookmarks is None:
             # make sure to always includes bookmark data when migrating
             # `hg incoming --bundle` to using this function.
             kwargs['listkeys'].append('bookmarks')
     if not pullop.fetch:
         pullop.repo.ui.status(_("no changes found\n"))
         pullop.cgresult = 0
     else:
         if pullop.heads is None and list(pullop.common) == [nullid]:
             pullop.repo.ui.status(_("requesting all changes\n"))
     if obsolete.isenabled(pullop.repo, obsolete.exchangeopt):
         remoteversions = bundle2.obsmarkersversion(remotecaps)
         if obsolete.commonversion(remoteversions) is not None:
             kwargs['obsmarkers'] = True
             pullop.stepsdone.add('obsmarkers')
     _pullbundle2extraprepare(pullop, kwargs)
     bundle = pullop.remote.getbundle('pull', **kwargs)
     try:
         op = bundle2.processbundle(pullop.repo, bundle, pullop.gettransaction)
     except error.BundleValueError, exc:
         raise util.Abort('missing support for %s' % exc)
 
     if pullop.fetch:
         results = [cg['return'] for cg in op.records['changegroup']]
         pullop.cgresult = changegroup.combineresults(results)
 
     # processing phases change
     for namespace, value in op.records['listkeys']:
         if namespace == 'phases':
             _pullapplyphases(pullop, value)
 
     # processing bookmark update
     for namespace, value in op.records['listkeys']:
         if namespace == 'bookmarks':
             pullop.remotebookmarks = value
 
     # bookmark data were either already there or pulled in the bundle
     if pullop.remotebookmarks is not None:
         _pullbookmarks(pullop)
 
 def _pullbundle2extraprepare(pullop, kwargs):
     """hook function so that extensions can extend the getbundle call"""
     pass
 
 def _pullchangeset(pullop):
     """pull changeset from unbundle into the local repo"""
     # We delay the open of the transaction as late as possible so we
     # don't open transaction for nothing or you break future useful
     # rollback call
     if 'changegroup' in pullop.stepsdone:
         return
     pullop.stepsdone.add('changegroup')
     if not pullop.fetch:
         pullop.repo.ui.status(_("no changes found\n"))
         pullop.cgresult = 0
         return
     pullop.gettransaction()
     if pullop.heads is None and list(pullop.common) == [nullid]:
         pullop.repo.ui.status(_("requesting all changes\n"))
     elif pullop.heads is None and pullop.remote.capable('changegroupsubset'):
         # issue1320, avoid a race if remote changed after discovery
         pullop.heads = pullop.rheads
 
     if pullop.remote.capable('getbundle'):
         # TODO: get bundlecaps from remote
         cg = pullop.remote.getbundle('pull', common=pullop.common,
                                      heads=pullop.heads or pullop.rheads)
     elif pullop.heads is None:
         cg = pullop.remote.changegroup(pullop.fetch, 'pull')
     elif not pullop.remote.capable('changegroupsubset'):
         raise util.Abort(_("partial pull cannot be done because "
                            "other repository doesn't support "
                            "changegroupsubset."))
     else:
         cg = pullop.remote.changegroupsubset(pullop.fetch, pullop.heads, 'pull')
     pullop.cgresult = changegroup.addchangegroup(pullop.repo, cg, 'pull',
                                                  pullop.remote.url())
 
 def _pullphase(pullop):
     # Get remote phases data from remote
     if 'phases' in pullop.stepsdone:
         return
     remotephases = pullop.remote.listkeys('phases')
     _pullapplyphases(pullop, remotephases)
 
 def _pullapplyphases(pullop, remotephases):
     """apply phase movement from observed remote state"""
     if 'phases' in pullop.stepsdone:
         return
     pullop.stepsdone.add('phases')
     publishing = bool(remotephases.get('publishing', False))
     if remotephases and not publishing:
         # remote is new and unpublishing
         pheads, _dr = phases.analyzeremotephases(pullop.repo,
                                                  pullop.pulledsubset,
                                                  remotephases)
         dheads = pullop.pulledsubset
     else:
         # Remote is old or publishing all common changesets
         # should be seen as public
         pheads = pullop.pulledsubset
         dheads = []
     unfi = pullop.repo.unfiltered()
     phase = unfi._phasecache.phase
     rev = unfi.changelog.nodemap.get
     public = phases.public
     draft = phases.draft
 
     # exclude changesets already public locally and update the others
     pheads = [pn for pn in pheads if phase(unfi, rev(pn)) > public]
     if pheads:
         tr = pullop.gettransaction()
         phases.advanceboundary(pullop.repo, tr, public, pheads)
 
     # exclude changesets already draft locally and update the others
     dheads = [pn for pn in dheads if phase(unfi, rev(pn)) > draft]
     if dheads:
         tr = pullop.gettransaction()
         phases.advanceboundary(pullop.repo, tr, draft, dheads)
 
 def _pullbookmarks(pullop):
     """process the remote bookmark information to update the local one"""
     if 'bookmarks' in pullop.stepsdone:
         return
     pullop.stepsdone.add('bookmarks')
     repo = pullop.repo
     remotebookmarks = pullop.remotebookmarks
     bookmod.updatefromremote(repo.ui, repo, remotebookmarks,
                              pullop.remote.url(),
                              pullop.gettransaction,
                              explicit=pullop.explicitbookmarks)
 
 def _pullobsolete(pullop):
     """utility function to pull obsolete markers from a remote
 
     The `gettransaction` is function that return the pull transaction, creating
     one if necessary. We return the transaction to inform the calling code that
     a new transaction have been created (when applicable).
 
     Exists mostly to allow overriding for experimentation purpose"""
     if 'obsmarkers' in pullop.stepsdone:
         return
     pullop.stepsdone.add('obsmarkers')
     tr = None
     if obsolete.isenabled(pullop.repo, obsolete.exchangeopt):
         pullop.repo.ui.debug('fetching remote obsolete markers\n')
         remoteobs = pullop.remote.listkeys('obsolete')
         if 'dump0' in remoteobs:
             tr = pullop.gettransaction()
             for key in sorted(remoteobs, reverse=True):
                 if key.startswith('dump'):
                     data = base85.b85decode(remoteobs[key])
                     pullop.repo.obsstore.mergemarkers(tr, data)
             pullop.repo.invalidatevolatilesets()
     return tr
 
 def caps20to10(repo):
     """return a set with appropriate options to use bundle20 during getbundle"""
     caps = set(['HG20'])
     capsblob = bundle2.encodecaps(bundle2.getrepocaps(repo))
     caps.add('bundle2=' + urllib.quote(capsblob))
     return caps
 
 # List of names of steps to perform for a bundle2 for getbundle, order matters.
 getbundle2partsorder = []
 
 # Mapping between step name and function
 #
 # This exists to help extensions wrap steps if necessary
 getbundle2partsmapping = {}
 
 def getbundle2partsgenerator(stepname, idx=None):
     """decorator for function generating bundle2 part for getbundle
 
     The function is added to the step -> function mapping and appended to the
     list of steps.  Beware that decorated functions will be added in order
     (this may matter).
 
     You can only use this decorator for new steps, if you want to wrap a step
     from an extension, attack the getbundle2partsmapping dictionary directly."""
     def dec(func):
         assert stepname not in getbundle2partsmapping
         getbundle2partsmapping[stepname] = func
         if idx is None:
             getbundle2partsorder.append(stepname)
         else:
             getbundle2partsorder.insert(idx, stepname)
         return func
     return dec
 
 def getbundle(repo, source, heads=None, common=None, bundlecaps=None,
               **kwargs):
     """return a full bundle (with potentially multiple kind of parts)
 
     Could be a bundle HG10 or a bundle HG20 depending on bundlecaps
     passed. For now, the bundle can contain only changegroup, but this will
     changes when more part type will be available for bundle2.
 
     This is different from changegroup.getchangegroup that only returns an HG10
     changegroup bundle. They may eventually get reunited in the future when we
     have a clearer idea of the API we what to query different data.
 
     The implementation is at a very early stage and will get massive rework
     when the API of bundle is refined.
     """
     # bundle10 case
     usebundle2 = False
     if bundlecaps is not None:
         usebundle2 = any((cap.startswith('HG2') for cap in bundlecaps))
     if not usebundle2:
         if bundlecaps and not kwargs.get('cg', True):
             raise ValueError(_('request for bundle10 must include changegroup'))
 
         if kwargs:
             raise ValueError(_('unsupported getbundle arguments: %s')
                              % ', '.join(sorted(kwargs.keys())))
         return changegroup.getchangegroup(repo, source, heads=heads,
                                           common=common, bundlecaps=bundlecaps)
 
     # bundle20 case
     b2caps = {}
     for bcaps in bundlecaps:
         if bcaps.startswith('bundle2='):
             blob = urllib.unquote(bcaps[len('bundle2='):])
             b2caps.update(bundle2.decodecaps(blob))
     bundler = bundle2.bundle20(repo.ui, b2caps)
 
     kwargs['heads'] = heads
     kwargs['common'] = common
 
     for name in getbundle2partsorder:
         func = getbundle2partsmapping[name]
         func(bundler, repo, source, bundlecaps=bundlecaps, b2caps=b2caps,
              **kwargs)
 
     return util.chunkbuffer(bundler.getchunks())
 
 @getbundle2partsgenerator('changegroup')
 def _getbundlechangegrouppart(bundler, repo, source, bundlecaps=None,
                               b2caps=None, heads=None, common=None, **kwargs):
     """add a changegroup part to the requested bundle"""
     cg = None
     if kwargs.get('cg', True):
         # build changegroup bundle here.
         version = None
         cgversions = b2caps.get('changegroup')
         getcgkwargs = {}
         if cgversions:  # 3.1 and 3.2 ship with an empty value
             cgversions = [v for v in cgversions if v in changegroup.packermap]
             if not cgversions:
                 raise ValueError(_('no common changegroup version'))
             version = getcgkwargs['version'] = max(cgversions)
         outgoing = changegroup.computeoutgoing(repo, heads, common)
         cg = changegroup.getlocalchangegroupraw(repo, source, outgoing,
                                                 bundlecaps=bundlecaps,
                                                 **getcgkwargs)
 
     if cg:
         part = bundler.newpart('changegroup', data=cg)
         if version is not None:
             part.addparam('version', version)
         part.addparam('nbchanges', str(len(outgoing.missing)), mandatory=False)
 
 @getbundle2partsgenerator('listkeys')
 def _getbundlelistkeysparts(bundler, repo, source, bundlecaps=None,
                             b2caps=None, **kwargs):
     """add parts containing listkeys namespaces to the requested bundle"""
     listkeys = kwargs.get('listkeys', ())
     for namespace in listkeys:
         part = bundler.newpart('listkeys')
         part.addparam('namespace', namespace)
         keys = repo.listkeys(namespace).items()
         part.data = pushkey.encodekeys(keys)
 
 @getbundle2partsgenerator('obsmarkers')
 def _getbundleobsmarkerpart(bundler, repo, source, bundlecaps=None,
                             b2caps=None, heads=None, **kwargs):
     """add an obsolescence markers part to the requested bundle"""
     if kwargs.get('obsmarkers', False):
         if heads is None:
             heads = repo.heads()
         subset = [c.node() for c in repo.set('::%ln', heads)]
         markers = repo.obsstore.relevantmarkers(subset)
         markers = sorted(markers)
         buildobsmarkerspart(bundler, markers)
 
 @getbundle2partsgenerator('hgtagsfnodes')
 def _getbundletagsfnodes(bundler, repo, source, bundlecaps=None,
                          b2caps=None, heads=None, common=None,
                          **kwargs):
     """Transfer the .hgtags filenodes mapping.
 
     Only values for heads in this bundle will be transferred.
 
     The part data consists of pairs of 20 byte changeset node and .hgtags
     filenodes raw values.
     """
     # Don't send unless:
     # - changeset are being exchanged,
     # - the client supports it.
     if not (kwargs.get('cg', True) and 'hgtagsfnodes' in b2caps):
         return
 
     outgoing = changegroup.computeoutgoing(repo, heads, common)
 
     if not outgoing.missingheads:
         return
 
     cache = tags.hgtagsfnodescache(repo.unfiltered())
     chunks = []
 
     # .hgtags fnodes are only relevant for head changesets. While we could
     # transfer values for all known nodes, there will likely be little to
     # no benefit.
     #
     # We don't bother using a generator to produce output data because
     # a) we only have 40 bytes per head and even esoteric numbers of heads
     # consume little memory (1M heads is 40MB) b) we don't want to send the
     # part if we don't have entries and knowing if we have entries requires
     # cache lookups.
     for node in outgoing.missingheads:
         # Don't compute missing, as this may slow down serving.
         fnode = cache.getfnode(node, computemissing=False)
         if fnode is not None:
             chunks.extend([node, fnode])
 
     if chunks:
         bundler.newpart('hgtagsfnodes', data=''.join(chunks))
 
 def check_heads(repo, their_heads, context):
     """check if the heads of a repo have been modified
 
     Used by peer for unbundling.
     """
     heads = repo.heads()
     heads_hash = util.sha1(''.join(sorted(heads))).digest()
     if not (their_heads == ['force'] or their_heads == heads or
             their_heads == ['hashed', heads_hash]):
         # someone else committed/pushed/unbundled while we
         # were transferring data
         raise error.PushRaced('repository changed while %s - '
                               'please try again' % context)
 
 def unbundle(repo, cg, heads, source, url):
     """Apply a bundle to a repo.
 
     this function makes sure the repo is locked during the application and have
     mechanism to check that no push race occurred between the creation of the
     bundle and its application.
 
     If the push was raced as PushRaced exception is raised."""
     r = 0
     # need a transaction when processing a bundle2 stream
     wlock = lock = tr = None
     recordout = None
     # quick fix for output mismatch with bundle2 in 3.4
     captureoutput = repo.ui.configbool('experimental', 'bundle2-output-capture',
                                        False)
     if url.startswith('remote:http:') or url.startswith('remote:https:'):
         captureoutput = True
     try:
         check_heads(repo, heads, 'uploading changes')
         # push can proceed
         if util.safehasattr(cg, 'params'):
             r = None
             try:
                 wlock = repo.wlock()
                 lock = repo.lock()
                 tr = repo.transaction(source)
                 tr.hookargs['source'] = source
                 tr.hookargs['url'] = url
                 tr.hookargs['bundle2'] = '1'
                 op = bundle2.bundleoperation(repo, lambda: tr,
                                              captureoutput=captureoutput)
                 try:
                     r = bundle2.processbundle(repo, cg, op=op)
                 finally:
                     r = op.reply
                     if captureoutput and r is not None:
                         repo.ui.pushbuffer(error=True, subproc=True)
                         def recordout(output):
                             r.newpart('output', data=output, mandatory=False)
                 tr.close()
             except BaseException, exc:
                 exc.duringunbundle2 = True
                 if captureoutput and r is not None:
                     parts = exc._bundle2salvagedoutput = r.salvageoutput()
                     def recordout(output):
                         part = bundle2.bundlepart('output', data=output,
                                                   mandatory=False)
                         parts.append(part)
                 raise
         else:
             lock = repo.lock()
             r = changegroup.addchangegroup(repo, cg, source, url)
     finally:
         lockmod.release(tr, lock, wlock)
         if recordout is not None:
             recordout(repo.ui.popbuffer())
     return r
 
 # This is it's own function so extensions can override it.
 def _walkstreamfiles(repo):
     return repo.store.walk()
 
 def generatestreamclone(repo):
     """Emit content for a streaming clone.
 
     This is a generator of raw chunks that constitute a streaming clone.
 
     The stream begins with a line of 2 space-delimited integers containing the
     number of entries and total bytes size.
 
     Next, are N entries for each file being transferred. Each file entry starts
     as a line with the file name and integer size delimited by a null byte.
     The raw file data follows. Following the raw file data is the next file
     entry, or EOF.
 
     When used on the wire protocol, an additional line indicating protocol
     success will be prepended to the stream. This function is not responsible
     for adding it.
 
     This function will obtain a repository lock to ensure a consistent view of
     the store is captured. It therefore may raise LockError.
     """
     entries = []
     total_bytes = 0
     # Get consistent snapshot of repo, lock during scan.
     lock = repo.lock()
     try:
         repo.ui.debug('scanning\n')
         for name, ename, size in _walkstreamfiles(repo):
             if size:
                 entries.append((name, size))
                 total_bytes += size
     finally:
             lock.release()
 
     repo.ui.debug('%d files, %d bytes to transfer\n' %
                   (len(entries), total_bytes))
     yield '%d %d\n' % (len(entries), total_bytes)
 
     sopener = repo.svfs
     oldaudit = sopener.mustaudit
     debugflag = repo.ui.debugflag
     sopener.mustaudit = False
 
     try:
         for name, size in entries:
             if debugflag:
                 repo.ui.debug('sending %s (%d bytes)\n' % (name, size))
             # partially encode name over the wire for backwards compat
             yield '%s\0%d\n' % (store.encodedir(name), size)
             if size <= 65536:
                 fp = sopener(name)
                 try:
                     data = fp.read(size)
                 finally:
                     fp.close()
                 yield data
             else:
                 for chunk in util.filechunkiter(sopener(name), limit=size):
                     yield chunk
     finally:
         sopener.mustaudit = oldaudit
 
 def consumestreamclone(repo, fp):
     """Apply the contents from a streaming clone file.
 
     This takes the output from "streamout" and applies it to the specified
     repository.
 
     Like "streamout," the status line added by the wire protocol is not handled
     by this function.
     """
     lock = repo.lock()
     try:
         repo.ui.status(_('streaming all changes\n'))
         l = fp.readline()
         try:
             total_files, total_bytes = map(int, l.split(' ', 1))
         except (ValueError, TypeError):
             raise error.ResponseError(
                 _('unexpected response from remote server:'), l)
         repo.ui.status(_('%d files to transfer, %s of data\n') %
                        (total_files, util.bytecount(total_bytes)))
         handled_bytes = 0
         repo.ui.progress(_('clone'), 0, total=total_bytes)
         start = time.time()
 
         tr = repo.transaction(_('clone'))
         try:
             for i in xrange(total_files):
                 # XXX doesn't support '\n' or '\r' in filenames
                 l = fp.readline()
                 try:
                     name, size = l.split('\0', 1)
                     size = int(size)
                 except (ValueError, TypeError):
                     raise error.ResponseError(
                         _('unexpected response from remote server:'), l)
                 if repo.ui.debugflag:
                     repo.ui.debug('adding %s (%s)\n' %
                                   (name, util.bytecount(size)))
                 # for backwards compat, name was partially encoded
                 ofp = repo.svfs(store.decodedir(name), 'w')
                 for chunk in util.filechunkiter(fp, limit=size):
                     handled_bytes += len(chunk)
                     repo.ui.progress(_('clone'), handled_bytes,
                                      total=total_bytes)
                     ofp.write(chunk)
                 ofp.close()
             tr.close()
         finally:
             tr.release()
 
         # Writing straight to files circumvented the inmemory caches
         repo.invalidate()
 
         elapsed = time.time() - start
         if elapsed <= 0:
             elapsed = 0.001
         repo.ui.progress(_('clone'), None)
         repo.ui.status(_('transferred %s in %.1f seconds (%s/sec)\n') %
                        (util.bytecount(total_bytes), elapsed,
                         util.bytecount(total_bytes / elapsed)))
     finally:
         lock.release()

tests/test-acl.t

@@ -1,2166 +1,2155
   > do_push()
   > {
   >     user=$1
   >     shift
   >     echo "Pushing as user $user"
   >     echo 'hgrc = """'
   >     sed -n '/\[[ha]/,$p' b/.hg/hgrc | grep -v fakegroups.py
   >     echo '"""'
   >     if test -f acl.config; then
   >         echo 'acl.config = """'
   >         cat acl.config
   >         echo '"""'
   >     fi
   >     # On AIX /etc/profile sets LOGNAME read-only. So
   >     #  LOGNAME=$user hg --cws a --debug push ../b
   >     # fails with "This variable is read only."
   >     # Use env to work around this.
   >     env LOGNAME=$user hg --cwd a --debug push ../b
   >     hg --cwd b rollback
   >     hg --cwd b --quiet tip
   >     echo
   > }
 
   > init_config()
   > {
   >     cat > fakegroups.py <<EOF
   > from hgext import acl
   > def fakegetusers(ui, group):
   >     try:
   >         return acl._getusersorig(ui, group)
   >     except:
   >         return ["fred", "betty"]
   > acl._getusersorig = acl._getusers
   > acl._getusers = fakegetusers
   > EOF
   >     rm -f acl.config
   >     cat > $config <<EOF
   > [hooks]
   > pretxnchangegroup.acl = python:hgext.acl.hook
   > [acl]
   > sources = push
   > [extensions]
   > f=`pwd`/fakegroups.py
   > EOF
   > }
 
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > # drop me once bundle2 is the default,
   > # added to get test change early.
   > bundle2-exp = True
   > EOF
 
   $ hg init a
   $ cd a
   $ mkdir foo foo/Bar quux
   $ echo 'in foo' > foo/file.txt
   $ echo 'in foo/Bar' > foo/Bar/file.txt
   $ echo 'in quux' > quux/file.py
   $ hg add -q
   $ hg ci -m 'add files' -d '1000000 0'
   $ echo >> foo/file.txt
   $ hg ci -m 'change foo/file' -d '1000001 0'
   $ echo >> foo/Bar/file.txt
   $ hg ci -m 'change foo/Bar/file' -d '1000002 0'
   $ echo >> quux/file.py
   $ hg ci -m 'change quux/file' -d '1000003 0'
   $ hg tip --quiet
   3:911600dab2ae
 
   $ cd ..
   $ hg clone -r 0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 3 changes to 3 files
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ config=b/.hg/hgrc
 
 Extension disabled for lack of a hook
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
   $ echo '[hooks]' >> $config
   $ echo 'pretxnchangegroup.acl = python:hgext.acl.hook' >> $config
 
 Extension disabled for lack of acl.sources
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: changes have source "push" - skipping
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
 No [acl.allow]/[acl.deny]
 
   $ echo '[acl]' >> $config
   $ echo 'sources = push' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
 Empty [acl.allow]
 
   $ echo '[acl.allow]' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   no rollback information available
   0:6675d58eff77
   
 
 fred is allowed inside foo/
 
   $ echo 'foo/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
   no rollback information available
   0:6675d58eff77
   
 
 Empty [acl.deny]
 
   $ echo '[acl.deny]' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   no rollback information available
   0:6675d58eff77
   
 
 fred is allowed inside foo/, but not foo/bar/ (case matters)
 
   $ echo 'foo/bar/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
   no rollback information available
   0:6675d58eff77
   
 
 fred is allowed inside foo/, but not foo/Bar/
 
   $ echo 'foo/Bar/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 2 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   no rollback information available
   0:6675d58eff77
   
 
   $ echo 'barney is not mentioned => not allowed anywhere'
   barney is not mentioned => not allowed anywhere
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   no rollback information available
   0:6675d58eff77
   
 
 barney is allowed everywhere
 
   $ echo '[acl.allow]' >> $config
   $ echo '** = barney' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
 wilma can change files with a .txt extension
 
   $ echo '**/*.txt = wilma' >> $config
   $ do_push wilma
   Pushing as user wilma
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "wilma"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user wilma
   acl: acl.deny enabled, 0 entries for user wilma
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "wilma" not allowed on "quux/file.py" (changeset "911600dab2ae")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "wilma" not allowed on "quux/file.py" (changeset "911600dab2ae")
   no rollback information available
   0:6675d58eff77
   
 
 file specified by acl.config does not exist
 
   $ echo '[acl]' >> $config
   $ echo 'config = ../acl.config' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   error: pretxnchangegroup.acl hook raised an exception: [Errno 2] No such file or directory: '../acl.config'
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: No such file or directory: ../acl.config
   no rollback information available
   0:6675d58eff77
   
 
 betty is allowed inside foo/ by a acl.config file
 
   $ echo '[acl.allow]' >> acl.config
   $ echo 'foo/** = betty' >> acl.config
   $ do_push betty
   Pushing as user betty
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   acl.config = """
   [acl.allow]
   foo/** = betty
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "betty"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user betty
   acl: acl.deny enabled, 0 entries for user betty
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "betty" not allowed on "quux/file.py" (changeset "911600dab2ae")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "betty" not allowed on "quux/file.py" (changeset "911600dab2ae")
   no rollback information available
   0:6675d58eff77
   
 
 acl.config can set only [acl.allow]/[acl.deny]
 
   $ echo '[hooks]' >> acl.config
   $ echo 'changegroup.acl = false' >> acl.config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   acl.config = """
   [acl.allow]
   foo/** = betty
   [hooks]
   changegroup.acl = false
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
 asterisk
 
   $ init_config
 
 asterisk test
 
   $ echo '[acl.allow]' >> $config
   $ echo "** = fred" >> $config
 
 fred is always allowed
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
   $ echo '[acl.deny]' >> $config
   $ echo "foo/Bar/** = *" >> $config
 
 no one is allowed inside foo/Bar/
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = fred
   [acl.deny]
   foo/Bar/** = *
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   no rollback information available
   0:6675d58eff77
   
 
 Groups
 
   $ init_config
 
 OS-level groups
 
   $ echo '[acl.allow]' >> $config
   $ echo "** = @group1" >> $config
 
 @group1 is always allowed
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = @group1
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: "group1" not defined in [acl.groups]
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
   $ echo '[acl.deny]' >> $config
   $ echo "foo/Bar/** = @group1" >> $config
 
 @group is allowed inside anything but foo/Bar/
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = @group1
   [acl.deny]
   foo/Bar/** = @group1
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: "group1" not defined in [acl.groups]
   acl: acl.allow enabled, 1 entries for user fred
   acl: "group1" not defined in [acl.groups]
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   no rollback information available
   0:6675d58eff77
   
 
 Invalid group
 
 Disable the fakegroups trick to get real failures
 
   $ grep -v fakegroups $config > config.tmp
   $ mv config.tmp $config
   $ echo '[acl.allow]' >> $config
   $ echo "** = @unlikelytoexist" >> $config
   $ do_push fred 2>&1 | grep unlikelytoexist
   ** = @unlikelytoexist
   acl: "unlikelytoexist" not defined in [acl.groups]
   error: pretxnchangegroup.acl hook failed: group 'unlikelytoexist' is undefined
   abort: group 'unlikelytoexist' is undefined
 
 
 Branch acl tests setup
 
   $ init_config
   $ cd b
   $ hg up
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch foobar
   marked working directory as branch foobar
   (branches are permanent and global, did you want a bookmark?)
   $ hg commit -m 'create foobar'
   $ echo 'foo contents' > abc.txt
   $ hg add abc.txt
   $ hg commit -m 'foobar contents'
   $ cd ..
   $ hg --cwd a pull ../b
   pulling from ../b
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 1 changes to 1 files (+1 heads)
   (run 'hg heads' to see heads)
 
 Create additional changeset on foobar branch
 
   $ cd a
   $ hg up -C foobar
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'foo contents2' > abc.txt
   $ hg commit -m 'foobar contents2'
   $ cd ..
 
 
 No branch acls specified
 
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 3 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 2 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
 
 Branch acl deny test
 
   $ echo "[acl.deny.branches]" >> $config
   $ echo "foobar = *" >> $config
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.deny.branches]
   foobar = *
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches enabled, 1 entries for user astro
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   error: pretxnchangegroup.acl hook failed: acl: user "astro" denied on branch "foobar" (changeset "e8fc755d4d82")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "astro" denied on branch "foobar" (changeset "e8fc755d4d82")
   no rollback information available
   2:fb35475503ef
   
 
 Branch acl empty allow test
 
   $ init_config
   $ echo "[acl.allow.branches]" >> $config
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow.branches]
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches enabled, 0 entries for user astro
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
   no rollback information available
   2:fb35475503ef
   
 
 Branch acl allow other
 
   $ init_config
   $ echo "[acl.allow.branches]" >> $config
   $ echo "* = george" >> $config
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow.branches]
   * = george
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches enabled, 0 entries for user astro
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
   no rollback information available
   2:fb35475503ef
   
   $ do_push george
   Pushing as user george
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow.branches]
   * = george
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "george"
   acl: acl.allow.branches enabled, 1 entries for user george
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 3 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 2 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
 
 Branch acl conflicting allow
 asterisk ends up applying to all branches and allowing george to
 push foobar into the remote
 
   $ init_config
   $ echo "[acl.allow.branches]" >> $config
   $ echo "foobar = astro" >> $config
   $ echo "* = george" >> $config
   $ do_push george
   Pushing as user george
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow.branches]
   foobar = astro
   * = george
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "george"
   acl: acl.allow.branches enabled, 1 entries for user george
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 3 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 2 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
 Branch acl conflicting deny
 
   $ init_config
   $ echo "[acl.deny.branches]" >> $config
   $ echo "foobar = astro" >> $config
   $ echo "default = astro" >> $config
   $ echo "* = george" >> $config
   $ do_push george
   Pushing as user george
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.deny.branches]
   foobar = astro
   default = astro
   * = george
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "george"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches enabled, 1 entries for user george
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
   no rollback information available
   2:fb35475503ef
   
 User 'astro' must not be denied
 
   $ init_config
   $ echo "[acl.deny.branches]" >> $config
   $ echo "default = !astro" >> $config
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.deny.branches]
   default = !astro
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches enabled, 0 entries for user astro
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 3 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 2 parts total
   listing keys for "phases"
-  try to push obsolete markers to remote
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
 
 Non-astro users must be denied
 
   $ do_push george
   Pushing as user george
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.deny.branches]
   default = !astro
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "george"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches enabled, 1 entries for user george
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
   no rollback information available
   2:fb35475503ef