localrepo: provide indeterminate progress information while bundling

mercurial/localrepo.py

@@ -1,2189 +1,2216
 # localrepo.py - read/write repository class for mercurial
 #
 # 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.
 
 from node import bin, hex, nullid, nullrev, short
 from i18n import _
 import repo, changegroup, subrepo
 import changelog, dirstate, filelog, manifest, context
 import lock, transaction, store, encoding
 import util, extensions, hook, error
 import match as match_
 import merge as merge_
 import tags as tags_
 from lock import release
 import weakref, stat, errno, os, time, inspect
 propertycache = util.propertycache
 
 class localrepository(repo.repository):
     capabilities = set(('lookup', 'changegroupsubset', 'branchmap'))
     supported = set('revlogv1 store fncache shared'.split())
 
     def __init__(self, baseui, path=None, create=0):
         repo.repository.__init__(self)
         self.root = os.path.realpath(path)
         self.path = os.path.join(self.root, ".hg")
         self.origroot = path
         self.opener = util.opener(self.path)
         self.wopener = util.opener(self.root)
         self.baseui = baseui
         self.ui = baseui.copy()
 
         try:
             self.ui.readconfig(self.join("hgrc"), self.root)
             extensions.loadall(self.ui)
         except IOError:
             pass
 
         if not os.path.isdir(self.path):
             if create:
                 if not os.path.exists(path):
                     os.mkdir(path)
                 os.mkdir(self.path)
                 requirements = ["revlogv1"]
                 if self.ui.configbool('format', 'usestore', True):
                     os.mkdir(os.path.join(self.path, "store"))
                     requirements.append("store")
                     if self.ui.configbool('format', 'usefncache', True):
                         requirements.append("fncache")
                     # create an invalid changelog
                     self.opener("00changelog.i", "a").write(
                         '\0\0\0\2' # represents revlogv2
                         ' dummy changelog to prevent using the old repo layout'
                     )
                 reqfile = self.opener("requires", "w")
                 for r in requirements:
                     reqfile.write("%s\n" % r)
                 reqfile.close()
             else:
                 raise error.RepoError(_("repository %s not found") % path)
         elif create:
             raise error.RepoError(_("repository %s already exists") % path)
         else:
             # find requirements
             requirements = set()
             try:
                 requirements = set(self.opener("requires").read().splitlines())
             except IOError, inst:
                 if inst.errno != errno.ENOENT:
                     raise
             for r in requirements - self.supported:
                 raise error.RepoError(_("requirement '%s' not supported") % r)
 
         self.sharedpath = self.path
         try:
             s = os.path.realpath(self.opener("sharedpath").read())
             if not os.path.exists(s):
                 raise error.RepoError(
                     _('.hg/sharedpath points to nonexistent directory %s') % s)
             self.sharedpath = s
         except IOError, inst:
             if inst.errno != errno.ENOENT:
                 raise
 
         self.store = store.store(requirements, self.sharedpath, util.opener)
         self.spath = self.store.path
         self.sopener = self.store.opener
         self.sjoin = self.store.join
         self.opener.createmode = self.store.createmode
         self.sopener.options = {}
 
         # These two define the set of tags for this repository.  _tags
         # maps tag name to node; _tagtypes maps tag name to 'global' or
         # 'local'.  (Global tags are defined by .hgtags across all
         # heads, and local tags are defined in .hg/localtags.)  They
         # constitute the in-memory cache of tags.
         self._tags = None
         self._tagtypes = None
 
         self._branchcache = None  # in UTF-8
         self._branchcachetip = None
         self.nodetagscache = None
         self.filterpats = {}
         self._datafilters = {}
         self._transref = self._lockref = self._wlockref = None
 
     @propertycache
     def changelog(self):
         c = changelog.changelog(self.sopener)
         if 'HG_PENDING' in os.environ:
             p = os.environ['HG_PENDING']
             if p.startswith(self.root):
                 c.readpending('00changelog.i.a')
         self.sopener.options['defversion'] = c.version
         return c
 
     @propertycache
     def manifest(self):
         return manifest.manifest(self.sopener)
 
     @propertycache
     def dirstate(self):
         return dirstate.dirstate(self.opener, self.ui, self.root)
 
     def __getitem__(self, changeid):
         if changeid is None:
             return context.workingctx(self)
         return context.changectx(self, changeid)
 
     def __contains__(self, changeid):
         try:
             return bool(self.lookup(changeid))
         except error.RepoLookupError:
             return False
 
     def __nonzero__(self):
         return True
 
     def __len__(self):
         return len(self.changelog)
 
     def __iter__(self):
         for i in xrange(len(self)):
             yield i
 
     def url(self):
         return 'file:' + self.root
 
     def hook(self, name, throw=False, **args):
         return hook.hook(self.ui, self, name, throw, **args)
 
     tag_disallowed = ':\r\n'
 
     def _tag(self, names, node, message, local, user, date, extra={}):
         if isinstance(names, str):
             allchars = names
             names = (names,)
         else:
             allchars = ''.join(names)
         for c in self.tag_disallowed:
             if c in allchars:
                 raise util.Abort(_('%r cannot be used in a tag name') % c)
 
         for name in names:
             self.hook('pretag', throw=True, node=hex(node), tag=name,
                       local=local)
 
         def writetags(fp, names, munge, prevtags):
             fp.seek(0, 2)
             if prevtags and prevtags[-1] != '\n':
                 fp.write('\n')
             for name in names:
                 m = munge and munge(name) or name
                 if self._tagtypes and name in self._tagtypes:
                     old = self._tags.get(name, nullid)
                     fp.write('%s %s\n' % (hex(old), m))
                 fp.write('%s %s\n' % (hex(node), m))
             fp.close()
 
         prevtags = ''
         if local:
             try:
                 fp = self.opener('localtags', 'r+')
             except IOError:
                 fp = self.opener('localtags', 'a')
             else:
                 prevtags = fp.read()
 
             # local tags are stored in the current charset
             writetags(fp, names, None, prevtags)
             for name in names:
                 self.hook('tag', node=hex(node), tag=name, local=local)
             return
 
         try:
             fp = self.wfile('.hgtags', 'rb+')
         except IOError:
             fp = self.wfile('.hgtags', 'ab')
         else:
             prevtags = fp.read()
 
         # committed tags are stored in UTF-8
         writetags(fp, names, encoding.fromlocal, prevtags)
 
         if '.hgtags' not in self.dirstate:
             self.add(['.hgtags'])
 
         m = match_.exact(self.root, '', ['.hgtags'])
         tagnode = self.commit(message, user, date, extra=extra, match=m)
 
         for name in names:
             self.hook('tag', node=hex(node), tag=name, local=local)
 
         return tagnode
 
     def tag(self, names, node, message, local, user, date):
         '''tag a revision with one or more symbolic names.
 
         names is a list of strings or, when adding a single tag, names may be a
         string.
 
         if local is True, the tags are stored in a per-repository file.
         otherwise, they are stored in the .hgtags file, and a new
         changeset is committed with the change.
 
         keyword arguments:
 
         local: whether to store tags in non-version-controlled file
         (default False)
 
         message: commit message to use if committing
 
         user: name of user to use if committing
 
         date: date tuple to use if committing'''
 
         for x in self.status()[:5]:
             if '.hgtags' in x:
                 raise util.Abort(_('working copy of .hgtags is changed '
                                    '(please commit .hgtags manually)'))
 
         self.tags() # instantiate the cache
         self._tag(names, node, message, local, user, date)
 
     def tags(self):
         '''return a mapping of tag to node'''
         if self._tags is None:
             (self._tags, self._tagtypes) = self._findtags()
 
         return self._tags
 
     def _findtags(self):
         '''Do the hard work of finding tags.  Return a pair of dicts
         (tags, tagtypes) where tags maps tag name to node, and tagtypes
         maps tag name to a string like \'global\' or \'local\'.
         Subclasses or extensions are free to add their own tags, but
         should be aware that the returned dicts will be retained for the
         duration of the localrepo object.'''
 
         # XXX what tagtype should subclasses/extensions use?  Currently
         # mq and bookmarks add tags, but do not set the tagtype at all.
         # Should each extension invent its own tag type?  Should there
         # be one tagtype for all such "virtual" tags?  Or is the status
         # quo fine?
 
         alltags = {}                    # map tag name to (node, hist)
         tagtypes = {}
 
         tags_.findglobaltags(self.ui, self, alltags, tagtypes)
         tags_.readlocaltags(self.ui, self, alltags, tagtypes)
 
         # Build the return dicts.  Have to re-encode tag names because
         # the tags module always uses UTF-8 (in order not to lose info
         # writing to the cache), but the rest of Mercurial wants them in
         # local encoding.
         tags = {}
         for (name, (node, hist)) in alltags.iteritems():
             if node != nullid:
                 tags[encoding.tolocal(name)] = node
         tags['tip'] = self.changelog.tip()
         tagtypes = dict([(encoding.tolocal(name), value)
                          for (name, value) in tagtypes.iteritems()])
         return (tags, tagtypes)
 
     def tagtype(self, tagname):
         '''
         return the type of the given tag. result can be:
 
         'local'  : a local tag
         'global' : a global tag
         None     : tag does not exist
         '''
 
         self.tags()
 
         return self._tagtypes.get(tagname)
 
     def tagslist(self):
         '''return a list of tags ordered by revision'''
         l = []
         for t, n in self.tags().iteritems():
             try:
                 r = self.changelog.rev(n)
             except:
                 r = -2 # sort to the beginning of the list if unknown
             l.append((r, t, n))
         return [(t, n) for r, t, n in sorted(l)]
 
     def nodetags(self, node):
         '''return the tags associated with a node'''
         if not self.nodetagscache:
             self.nodetagscache = {}
             for t, n in self.tags().iteritems():
                 self.nodetagscache.setdefault(n, []).append(t)
         return self.nodetagscache.get(node, [])
 
     def _branchtags(self, partial, lrev):
         # TODO: rename this function?
         tiprev = len(self) - 1
         if lrev != tiprev:
             self._updatebranchcache(partial, lrev + 1, tiprev + 1)
             self._writebranchcache(partial, self.changelog.tip(), tiprev)
 
         return partial
 
     def branchmap(self):
         '''returns a dictionary {branch: [branchheads]}'''
         tip = self.changelog.tip()
         if self._branchcache is not None and self._branchcachetip == tip:
             return self._branchcache
 
         oldtip = self._branchcachetip
         self._branchcachetip = tip
         if oldtip is None or oldtip not in self.changelog.nodemap:
             partial, last, lrev = self._readbranchcache()
         else:
             lrev = self.changelog.rev(oldtip)
             partial = self._branchcache
 
         self._branchtags(partial, lrev)
         # this private cache holds all heads (not just tips)
         self._branchcache = partial
 
         return self._branchcache
 
     def branchtags(self):
         '''return a dict where branch names map to the tipmost head of
         the branch, open heads come before closed'''
         bt = {}
         for bn, heads in self.branchmap().iteritems():
             tip = heads[-1]
             for h in reversed(heads):
                 if 'close' not in self.changelog.read(h)[5]:
                     tip = h
                     break
             bt[bn] = tip
         return bt
 
 
     def _readbranchcache(self):
         partial = {}
         try:
             f = self.opener("branchheads.cache")
             lines = f.read().split('\n')
             f.close()
         except (IOError, OSError):
             return {}, nullid, nullrev
 
         try:
             last, lrev = lines.pop(0).split(" ", 1)
             last, lrev = bin(last), int(lrev)
             if lrev >= len(self) or self[lrev].node() != last:
                 # invalidate the cache
                 raise ValueError('invalidating branch cache (tip differs)')
             for l in lines:
                 if not l:
                     continue
                 node, label = l.split(" ", 1)
                 partial.setdefault(label.strip(), []).append(bin(node))
         except KeyboardInterrupt:
             raise
         except Exception, inst:
             if self.ui.debugflag:
                 self.ui.warn(str(inst), '\n')
             partial, last, lrev = {}, nullid, nullrev
         return partial, last, lrev
 
     def _writebranchcache(self, branches, tip, tiprev):
         try:
             f = self.opener("branchheads.cache", "w", atomictemp=True)
             f.write("%s %s\n" % (hex(tip), tiprev))
             for label, nodes in branches.iteritems():
                 for node in nodes:
                     f.write("%s %s\n" % (hex(node), label))
             f.rename()
         except (IOError, OSError):
             pass
 
     def _updatebranchcache(self, partial, start, end):
         # collect new branch entries
         newbranches = {}
         for r in xrange(start, end):
             c = self[r]
             newbranches.setdefault(c.branch(), []).append(c.node())
         # if older branchheads are reachable from new ones, they aren't
         # really branchheads. Note checking parents is insufficient:
         # 1 (branch a) -> 2 (branch b) -> 3 (branch a)
         for branch, newnodes in newbranches.iteritems():
             bheads = partial.setdefault(branch, [])
             bheads.extend(newnodes)
             if len(bheads) < 2:
                 continue
             newbheads = []
             # starting from tip means fewer passes over reachable
             while newnodes:
                 latest = newnodes.pop()
                 if latest not in bheads:
                     continue
                 minbhrev = self[min([self[bh].rev() for bh in bheads])].node()
                 reachable = self.changelog.reachable(latest, minbhrev)
                 bheads = [b for b in bheads if b not in reachable]
                 newbheads.insert(0, latest)
             bheads.extend(newbheads)
             partial[branch] = bheads
 
     def lookup(self, key):
         if isinstance(key, int):
             return self.changelog.node(key)
         elif key == '.':
             return self.dirstate.parents()[0]
         elif key == 'null':
             return nullid
         elif key == 'tip':
             return self.changelog.tip()
         n = self.changelog._match(key)
         if n:
             return n
         if key in self.tags():
             return self.tags()[key]
         if key in self.branchtags():
             return self.branchtags()[key]
         n = self.changelog._partialmatch(key)
         if n:
             return n
 
         # can't find key, check if it might have come from damaged dirstate
         if key in self.dirstate.parents():
             raise error.Abort(_("working directory has unknown parent '%s'!")
                               % short(key))
         try:
             if len(key) == 20:
                 key = hex(key)
         except:
             pass
         raise error.RepoLookupError(_("unknown revision '%s'") % key)
 
     def local(self):
         return True
 
     def join(self, f):
         return os.path.join(self.path, f)
 
     def wjoin(self, f):
         return os.path.join(self.root, f)
 
     def rjoin(self, f):
         return os.path.join(self.root, util.pconvert(f))
 
     def file(self, f):
         if f[0] == '/':
             f = f[1:]
         return filelog.filelog(self.sopener, f)
 
     def changectx(self, changeid):
         return self[changeid]
 
     def parents(self, changeid=None):
         '''get list of changectxs for parents of changeid'''
         return self[changeid].parents()
 
     def filectx(self, path, changeid=None, fileid=None):
         """changeid can be a changeset revision, node, or tag.
            fileid can be a file revision or node."""
         return context.filectx(self, path, changeid, fileid)
 
     def getcwd(self):
         return self.dirstate.getcwd()
 
     def pathto(self, f, cwd=None):
         return self.dirstate.pathto(f, cwd)
 
     def wfile(self, f, mode='r'):
         return self.wopener(f, mode)
 
     def _link(self, f):
         return os.path.islink(self.wjoin(f))
 
     def _filter(self, filter, filename, data):
         if filter not in self.filterpats:
             l = []
             for pat, cmd in self.ui.configitems(filter):
                 if cmd == '!':
                     continue
                 mf = match_.match(self.root, '', [pat])
                 fn = None
                 params = cmd
                 for name, filterfn in self._datafilters.iteritems():
                     if cmd.startswith(name):
                         fn = filterfn
                         params = cmd[len(name):].lstrip()
                         break
                 if not fn:
                     fn = lambda s, c, **kwargs: util.filter(s, c)
                 # Wrap old filters not supporting keyword arguments
                 if not inspect.getargspec(fn)[2]:
                     oldfn = fn
                     fn = lambda s, c, **kwargs: oldfn(s, c)
                 l.append((mf, fn, params))
             self.filterpats[filter] = l
 
         for mf, fn, cmd in self.filterpats[filter]:
             if mf(filename):
                 self.ui.debug("filtering %s through %s\n" % (filename, cmd))
                 data = fn(data, cmd, ui=self.ui, repo=self, filename=filename)
                 break
 
         return data
 
     def adddatafilter(self, name, filter):
         self._datafilters[name] = filter
 
     def wread(self, filename):
         if self._link(filename):
             data = os.readlink(self.wjoin(filename))
         else:
             data = self.wopener(filename, 'r').read()
         return self._filter("encode", filename, data)
 
     def wwrite(self, filename, data, flags):
         data = self._filter("decode", filename, data)
         try:
             os.unlink(self.wjoin(filename))
         except OSError:
             pass
         if 'l' in flags:
             self.wopener.symlink(data, filename)
         else:
             self.wopener(filename, 'w').write(data)
             if 'x' in flags:
                 util.set_flags(self.wjoin(filename), False, True)
 
     def wwritedata(self, filename, data):
         return self._filter("decode", filename, data)
 
     def transaction(self):
         tr = self._transref and self._transref() or None
         if tr and tr.running():
             return tr.nest()
 
         # abort here if the journal already exists
         if os.path.exists(self.sjoin("journal")):
             raise error.RepoError(
                 _("abandoned transaction found - run hg recover"))
 
         # save dirstate for rollback
         try:
             ds = self.opener("dirstate").read()
         except IOError:
             ds = ""
         self.opener("journal.dirstate", "w").write(ds)
         self.opener("journal.branch", "w").write(self.dirstate.branch())
 
         renames = [(self.sjoin("journal"), self.sjoin("undo")),
                    (self.join("journal.dirstate"), self.join("undo.dirstate")),
                    (self.join("journal.branch"), self.join("undo.branch"))]
         tr = transaction.transaction(self.ui.warn, self.sopener,
                                      self.sjoin("journal"),
                                      aftertrans(renames),
                                      self.store.createmode)
         self._transref = weakref.ref(tr)
         return tr
 
     def recover(self):
         lock = self.lock()
         try:
             if os.path.exists(self.sjoin("journal")):
                 self.ui.status(_("rolling back interrupted transaction\n"))
                 transaction.rollback(self.sopener, self.sjoin("journal"),
                                      self.ui.warn)
                 self.invalidate()
                 return True
             else:
                 self.ui.warn(_("no interrupted transaction available\n"))
                 return False
         finally:
             lock.release()
 
     def rollback(self):
         wlock = lock = None
         try:
             wlock = self.wlock()
             lock = self.lock()
             if os.path.exists(self.sjoin("undo")):
                 self.ui.status(_("rolling back last transaction\n"))
                 transaction.rollback(self.sopener, self.sjoin("undo"),
                                      self.ui.warn)
                 util.rename(self.join("undo.dirstate"), self.join("dirstate"))
                 try:
                     branch = self.opener("undo.branch").read()
                     self.dirstate.setbranch(branch)
                 except IOError:
                     self.ui.warn(_("Named branch could not be reset, "
                                    "current branch still is: %s\n")
                                  % encoding.tolocal(self.dirstate.branch()))
                 self.invalidate()
                 self.dirstate.invalidate()
                 self.destroyed()
             else:
                 self.ui.warn(_("no rollback information available\n"))
         finally:
             release(lock, wlock)
 
     def invalidate(self):
         for a in "changelog manifest".split():
             if a in self.__dict__:
                 delattr(self, a)
         self._tags = None
         self._tagtypes = None
         self.nodetagscache = None
         self._branchcache = None # in UTF-8
         self._branchcachetip = None
 
     def _lock(self, lockname, wait, releasefn, acquirefn, desc):
         try:
             l = lock.lock(lockname, 0, releasefn, desc=desc)
         except error.LockHeld, inst:
             if not wait:
                 raise
             self.ui.warn(_("waiting for lock on %s held by %r\n") %
                          (desc, inst.locker))
             # default to 600 seconds timeout
             l = lock.lock(lockname, int(self.ui.config("ui", "timeout", "600")),
                           releasefn, desc=desc)
         if acquirefn:
             acquirefn()
         return l
 
     def lock(self, wait=True):
         '''Lock the repository store (.hg/store) and return a weak reference
         to the lock. Use this before modifying the store (e.g. committing or
         stripping). If you are opening a transaction, get a lock as well.)'''
         l = self._lockref and self._lockref()
         if l is not None and l.held:
             l.lock()
             return l
 
         l = self._lock(self.sjoin("lock"), wait, None, self.invalidate,
                        _('repository %s') % self.origroot)
         self._lockref = weakref.ref(l)
         return l
 
     def wlock(self, wait=True):
         '''Lock the non-store parts of the repository (everything under
         .hg except .hg/store) and return a weak reference to the lock.
         Use this before modifying files in .hg.'''
         l = self._wlockref and self._wlockref()
         if l is not None and l.held:
             l.lock()
             return l
 
         l = self._lock(self.join("wlock"), wait, self.dirstate.write,
                        self.dirstate.invalidate, _('working directory of %s') %
                        self.origroot)
         self._wlockref = weakref.ref(l)
         return l
 
     def _filecommit(self, fctx, manifest1, manifest2, linkrev, tr, changelist):
         """
         commit an individual file as part of a larger transaction
         """
 
         fname = fctx.path()
         text = fctx.data()
         flog = self.file(fname)
         fparent1 = manifest1.get(fname, nullid)
         fparent2 = fparent2o = manifest2.get(fname, nullid)
 
         meta = {}
         copy = fctx.renamed()
         if copy and copy[0] != fname:
             # Mark the new revision of this file as a copy of another
             # file.  This copy data will effectively act as a parent
             # of this new revision.  If this is a merge, the first
             # parent will be the nullid (meaning "look up the copy data")
             # and the second one will be the other parent.  For example:
             #
             # 0 --- 1 --- 3   rev1 changes file foo
             #   \       /     rev2 renames foo to bar and changes it
             #    \- 2 -/      rev3 should have bar with all changes and
             #                      should record that bar descends from
             #                      bar in rev2 and foo in rev1
             #
             # this allows this merge to succeed:
             #
             # 0 --- 1 --- 3   rev4 reverts the content change from rev2
             #   \       /     merging rev3 and rev4 should use bar@rev2
             #    \- 2 --- 4        as the merge base
             #
 
             cfname = copy[0]
             crev = manifest1.get(cfname)
             newfparent = fparent2
 
             if manifest2: # branch merge
                 if fparent2 == nullid or crev is None: # copied on remote side
                     if cfname in manifest2:
                         crev = manifest2[cfname]
                         newfparent = fparent1
 
             # find source in nearest ancestor if we've lost track
             if not crev:
                 self.ui.debug(" %s: searching for copy revision for %s\n" %
                               (fname, cfname))
                 for ancestor in self['.'].ancestors():
                     if cfname in ancestor:
                         crev = ancestor[cfname].filenode()
                         break
 
             self.ui.debug(" %s: copy %s:%s\n" % (fname, cfname, hex(crev)))
             meta["copy"] = cfname
             meta["copyrev"] = hex(crev)
             fparent1, fparent2 = nullid, newfparent
         elif fparent2 != nullid:
             # is one parent an ancestor of the other?
             fparentancestor = flog.ancestor(fparent1, fparent2)
             if fparentancestor == fparent1:
                 fparent1, fparent2 = fparent2, nullid
             elif fparentancestor == fparent2:
                 fparent2 = nullid
 
         # is the file changed?
         if fparent2 != nullid or flog.cmp(fparent1, text) or meta:
             changelist.append(fname)
             return flog.add(text, meta, tr, linkrev, fparent1, fparent2)
 
         # are just the flags changed during merge?
         if fparent1 != fparent2o and manifest1.flags(fname) != fctx.flags():
             changelist.append(fname)
 
         return fparent1
 
     def commit(self, text="", user=None, date=None, match=None, force=False,
                editor=False, extra={}):
         """Add a new revision to current repository.
 
         Revision information is gathered from the working directory,
         match can be used to filter the committed files. If editor is
         supplied, it is called to get a commit message.
         """
 
         def fail(f, msg):
             raise util.Abort('%s: %s' % (f, msg))
 
         if not match:
             match = match_.always(self.root, '')
 
         if not force:
             vdirs = []
             match.dir = vdirs.append
             match.bad = fail
 
         wlock = self.wlock()
         try:
             p1, p2 = self.dirstate.parents()
             wctx = self[None]
 
             if (not force and p2 != nullid and match and
                 (match.files() or match.anypats())):
                 raise util.Abort(_('cannot partially commit a merge '
                                    '(do not specify files or patterns)'))
 
             changes = self.status(match=match, clean=force)
             if force:
                 changes[0].extend(changes[6]) # mq may commit unchanged files
 
             # check subrepos
             subs = []
             for s in wctx.substate:
                 if match(s) and wctx.sub(s).dirty():
                     subs.append(s)
             if subs and '.hgsubstate' not in changes[0]:
                 changes[0].insert(0, '.hgsubstate')
 
             # make sure all explicit patterns are matched
             if not force and match.files():
                 matched = set(changes[0] + changes[1] + changes[2])
 
                 for f in match.files():
                     if f == '.' or f in matched or f in wctx.substate:
                         continue
                     if f in changes[3]: # missing
                         fail(f, _('file not found!'))
                     if f in vdirs: # visited directory
                         d = f + '/'
                         for mf in matched:
                             if mf.startswith(d):
                                 break
                         else:
                             fail(f, _("no match under directory!"))
                     elif f not in self.dirstate:
                         fail(f, _("file not tracked!"))
 
             if (not force and not extra.get("close") and p2 == nullid
                 and not (changes[0] or changes[1] or changes[2])
                 and self[None].branch() == self['.'].branch()):
                 return None
 
             ms = merge_.mergestate(self)
             for f in changes[0]:
                 if f in ms and ms[f] == 'u':
                     raise util.Abort(_("unresolved merge conflicts "
                                                     "(see hg resolve)"))
 
             cctx = context.workingctx(self, (p1, p2), text, user, date,
                                       extra, changes)
             if editor:
                 cctx._text = editor(self, cctx, subs)
             edited = (text != cctx._text)
 
             # commit subs
             if subs:
                 state = wctx.substate.copy()
                 for s in subs:
                     self.ui.status(_('committing subrepository %s\n') % s)
                     sr = wctx.sub(s).commit(cctx._text, user, date)
                     state[s] = (state[s][0], sr)
                 subrepo.writestate(self, state)
 
             # Save commit message in case this transaction gets rolled back
             # (e.g. by a pretxncommit hook).  Leave the content alone on
             # the assumption that the user will use the same editor again.
             msgfile = self.opener('last-message.txt', 'wb')
             msgfile.write(cctx._text)
             msgfile.close()
 
             try:
                 ret = self.commitctx(cctx, True)
             except:
                 if edited:
                     msgfn = self.pathto(msgfile.name[len(self.root)+1:])
                     self.ui.write(
                         _('note: commit message saved in %s\n') % msgfn)
                 raise
 
             # update dirstate and mergestate
             for f in changes[0] + changes[1]:
                 self.dirstate.normal(f)
             for f in changes[2]:
                 self.dirstate.forget(f)
             self.dirstate.setparents(ret)
             ms.reset()
 
             return ret
 
         finally:
             wlock.release()
 
     def commitctx(self, ctx, error=False):
         """Add a new revision to current repository.
 
         Revision information is passed via the context argument.
         """
 
         tr = lock = None
         removed = ctx.removed()
         p1, p2 = ctx.p1(), ctx.p2()
         m1 = p1.manifest().copy()
         m2 = p2.manifest()
         user = ctx.user()
 
         xp1, xp2 = p1.hex(), p2 and p2.hex() or ''
         self.hook("precommit", throw=True, parent1=xp1, parent2=xp2)
 
         lock = self.lock()
         try:
             tr = self.transaction()
             trp = weakref.proxy(tr)
 
             # check in files
             new = {}
             changed = []
             linkrev = len(self)
             for f in sorted(ctx.modified() + ctx.added()):
                 self.ui.note(f + "\n")
                 try:
                     fctx = ctx[f]
                     new[f] = self._filecommit(fctx, m1, m2, linkrev, trp,
                                               changed)
                     m1.set(f, fctx.flags())
                 except OSError, inst:
                     self.ui.warn(_("trouble committing %s!\n") % f)
                     raise
                 except IOError, inst:
                     errcode = getattr(inst, 'errno', errno.ENOENT)
                     if error or errcode and errcode != errno.ENOENT:
                         self.ui.warn(_("trouble committing %s!\n") % f)
                         raise
                     else:
                         removed.append(f)
 
             # update manifest
             m1.update(new)
             removed = [f for f in sorted(removed) if f in m1 or f in m2]
             drop = [f for f in removed if f in m1]
             for f in drop:
                 del m1[f]
             mn = self.manifest.add(m1, trp, linkrev, p1.manifestnode(),
                                    p2.manifestnode(), (new, drop))
 
             # update changelog
             self.changelog.delayupdate()
             n = self.changelog.add(mn, changed + removed, ctx.description(),
                                    trp, p1.node(), p2.node(),
                                    user, ctx.date(), ctx.extra().copy())
             p = lambda: self.changelog.writepending() and self.root or ""
             self.hook('pretxncommit', throw=True, node=hex(n), parent1=xp1,
                       parent2=xp2, pending=p)
             self.changelog.finalize(trp)
             tr.close()
 
             if self._branchcache:
                 self.branchtags()
 
             self.hook("commit", node=hex(n), parent1=xp1, parent2=xp2)
             return n
         finally:
             del tr
             lock.release()
 
     def destroyed(self):
         '''Inform the repository that nodes have been destroyed.
         Intended for use by strip and rollback, so there's a common
         place for anything that has to be done after destroying history.'''
         # XXX it might be nice if we could take the list of destroyed
         # nodes, but I don't see an easy way for rollback() to do that
 
         # Ensure the persistent tag cache is updated.  Doing it now
         # means that the tag cache only has to worry about destroyed
         # heads immediately after a strip/rollback.  That in turn
         # guarantees that "cachetip == currenttip" (comparing both rev
         # and node) always means no nodes have been added or destroyed.
 
         # XXX this is suboptimal when qrefresh'ing: we strip the current
         # head, refresh the tag cache, then immediately add a new head.
         # But I think doing it this way is necessary for the "instant
         # tag cache retrieval" case to work.
         tags_.findglobaltags(self.ui, self, {}, {})
 
     def walk(self, match, node=None):
         '''
         walk recursively through the directory tree or a given
         changeset, finding all files matched by the match
         function
         '''
         return self[node].walk(match)
 
     def status(self, node1='.', node2=None, match=None,
                ignored=False, clean=False, unknown=False):
         """return status of files between two nodes or node and working directory
 
         If node1 is None, use the first dirstate parent instead.
         If node2 is None, compare node1 with working directory.
         """
 
         def mfmatches(ctx):
             mf = ctx.manifest().copy()
             for fn in mf.keys():
                 if not match(fn):
                     del mf[fn]
             return mf
 
         if isinstance(node1, context.changectx):
             ctx1 = node1
         else:
             ctx1 = self[node1]
         if isinstance(node2, context.changectx):
             ctx2 = node2
         else:
             ctx2 = self[node2]
 
         working = ctx2.rev() is None
         parentworking = working and ctx1 == self['.']
         match = match or match_.always(self.root, self.getcwd())
         listignored, listclean, listunknown = ignored, clean, unknown
 
         # load earliest manifest first for caching reasons
         if not working and ctx2.rev() < ctx1.rev():
             ctx2.manifest()
 
         if not parentworking:
             def bad(f, msg):
                 if f not in ctx1:
                     self.ui.warn('%s: %s\n' % (self.dirstate.pathto(f), msg))
             match.bad = bad
 
         if working: # we need to scan the working dir
             subrepos = ctx1.substate.keys()
             s = self.dirstate.status(match, subrepos, listignored,
                                      listclean, listunknown)
             cmp, modified, added, removed, deleted, unknown, ignored, clean = s
 
             # check for any possibly clean files
             if parentworking and cmp:
                 fixup = []
                 # do a full compare of any files that might have changed
                 for f in sorted(cmp):
                     if (f not in ctx1 or ctx2.flags(f) != ctx1.flags(f)
                         or ctx1[f].cmp(ctx2[f].data())):
                         modified.append(f)
                     else:
                         fixup.append(f)
 
                 if listclean:
                     clean += fixup
 
                 # update dirstate for files that are actually clean
                 if fixup:
                     try:
                         # updating the dirstate is optional
                         # so we don't wait on the lock
                         wlock = self.wlock(False)
                         try:
                             for f in fixup:
                                 self.dirstate.normal(f)
                         finally:
                             wlock.release()
                     except error.LockError:
                         pass
 
         if not parentworking:
             mf1 = mfmatches(ctx1)
             if working:
                 # we are comparing working dir against non-parent
                 # generate a pseudo-manifest for the working dir
                 mf2 = mfmatches(self['.'])
                 for f in cmp + modified + added:
                     mf2[f] = None
                     mf2.set(f, ctx2.flags(f))
                 for f in removed:
                     if f in mf2:
                         del mf2[f]
             else:
                 # we are comparing two revisions
                 deleted, unknown, ignored = [], [], []
                 mf2 = mfmatches(ctx2)
 
             modified, added, clean = [], [], []
             for fn in mf2:
                 if fn in mf1:
                     if (mf1.flags(fn) != mf2.flags(fn) or
                         (mf1[fn] != mf2[fn] and
                          (mf2[fn] or ctx1[fn].cmp(ctx2[fn].data())))):
                         modified.append(fn)
                     elif listclean:
                         clean.append(fn)
                     del mf1[fn]
                 else:
                     added.append(fn)
             removed = mf1.keys()
 
         r = modified, added, removed, deleted, unknown, ignored, clean
         [l.sort() for l in r]
         return r
 
     def add(self, list):
         wlock = self.wlock()
         try:
             rejected = []
             for f in list:
                 p = self.wjoin(f)
                 try:
                     st = os.lstat(p)
                 except:
                     self.ui.warn(_("%s does not exist!\n") % f)
                     rejected.append(f)
                     continue
                 if st.st_size > 10000000:
                     self.ui.warn(_("%s: files over 10MB may cause memory and"
                                    " performance problems\n"
                                    "(use 'hg revert %s' to unadd the file)\n")
                                    % (f, f))
                 if not (stat.S_ISREG(st.st_mode) or stat.S_ISLNK(st.st_mode)):
                     self.ui.warn(_("%s not added: only files and symlinks "
                                    "supported currently\n") % f)
                     rejected.append(p)
                 elif self.dirstate[f] in 'amn':
                     self.ui.warn(_("%s already tracked!\n") % f)
                 elif self.dirstate[f] == 'r':
                     self.dirstate.normallookup(f)
                 else:
                     self.dirstate.add(f)
             return rejected
         finally:
             wlock.release()
 
     def forget(self, list):
         wlock = self.wlock()
         try:
             for f in list:
                 if self.dirstate[f] != 'a':
                     self.ui.warn(_("%s not added!\n") % f)
                 else:
                     self.dirstate.forget(f)
         finally:
             wlock.release()
 
     def remove(self, list, unlink=False):
         if unlink:
             for f in list:
                 try:
                     util.unlink(self.wjoin(f))
                 except OSError, inst:
                     if inst.errno != errno.ENOENT:
                         raise
         wlock = self.wlock()
         try:
             for f in list:
                 if unlink and os.path.exists(self.wjoin(f)):
                     self.ui.warn(_("%s still exists!\n") % f)
                 elif self.dirstate[f] == 'a':
                     self.dirstate.forget(f)
                 elif f not in self.dirstate:
                     self.ui.warn(_("%s not tracked!\n") % f)
                 else:
                     self.dirstate.remove(f)
         finally:
             wlock.release()
 
     def undelete(self, list):
         manifests = [self.manifest.read(self.changelog.read(p)[0])
                      for p in self.dirstate.parents() if p != nullid]
         wlock = self.wlock()
         try:
             for f in list:
                 if self.dirstate[f] != 'r':
                     self.ui.warn(_("%s not removed!\n") % f)
                 else:
                     m = f in manifests[0] and manifests[0] or manifests[1]
                     t = self.file(f).read(m[f])
                     self.wwrite(f, t, m.flags(f))
                     self.dirstate.normal(f)
         finally:
             wlock.release()
 
     def copy(self, source, dest):
         p = self.wjoin(dest)
         if not (os.path.exists(p) or os.path.islink(p)):
             self.ui.warn(_("%s does not exist!\n") % dest)
         elif not (os.path.isfile(p) or os.path.islink(p)):
             self.ui.warn(_("copy failed: %s is not a file or a "
                            "symbolic link\n") % dest)
         else:
             wlock = self.wlock()
             try:
                 if self.dirstate[dest] in '?r':
                     self.dirstate.add(dest)
                 self.dirstate.copy(source, dest)
             finally:
                 wlock.release()
 
     def heads(self, start=None):
         heads = self.changelog.heads(start)
         # sort the output in rev descending order
         heads = [(-self.changelog.rev(h), h) for h in heads]
         return [n for (r, n) in sorted(heads)]
 
     def branchheads(self, branch=None, start=None, closed=False):
         '''return a (possibly filtered) list of heads for the given branch
 
         Heads are returned in topological order, from newest to oldest.
         If branch is None, use the dirstate branch.
         If start is not None, return only heads reachable from start.
         If closed is True, return heads that are marked as closed as well.
         '''
         if branch is None:
             branch = self[None].branch()
         branches = self.branchmap()
         if branch not in branches:
             return []
         # the cache returns heads ordered lowest to highest
         bheads = list(reversed(branches[branch]))
         if start is not None:
             # filter out the heads that cannot be reached from startrev
             fbheads = set(self.changelog.nodesbetween([start], bheads)[2])
             bheads = [h for h in bheads if h in fbheads]
         if not closed:
             bheads = [h for h in bheads if
                       ('close' not in self.changelog.read(h)[5])]
         return bheads
 
     def branches(self, nodes):
         if not nodes:
             nodes = [self.changelog.tip()]
         b = []
         for n in nodes:
             t = n
             while 1:
                 p = self.changelog.parents(n)
                 if p[1] != nullid or p[0] == nullid:
                     b.append((t, n, p[0], p[1]))
                     break
                 n = p[0]
         return b
 
     def between(self, pairs):
         r = []
 
         for top, bottom in pairs:
             n, l, i = top, [], 0
             f = 1
 
             while n != bottom and n != nullid:
                 p = self.changelog.parents(n)[0]
                 if i == f:
                     l.append(n)
                     f = f * 2
                 n = p
                 i += 1
 
             r.append(l)
 
         return r
 
     def findincoming(self, remote, base=None, heads=None, force=False):
         """Return list of roots of the subsets of missing nodes from remote
 
         If base dict is specified, assume that these nodes and their parents
         exist on the remote side and that no child of a node of base exists
         in both remote and self.
         Furthermore base will be updated to include the nodes that exists
         in self and remote but no children exists in self and remote.
         If a list of heads is specified, return only nodes which are heads
         or ancestors of these heads.
 
         All the ancestors of base are in self and in remote.
         All the descendants of the list returned are missing in self.
         (and so we know that the rest of the nodes are missing in remote, see
         outgoing)
         """
         return self.findcommonincoming(remote, base, heads, force)[1]
 
     def findcommonincoming(self, remote, base=None, heads=None, force=False):
         """Return a tuple (common, missing roots, heads) used to identify
         missing nodes from remote.
 
         If base dict is specified, assume that these nodes and their parents
         exist on the remote side and that no child of a node of base exists
         in both remote and self.
         Furthermore base will be updated to include the nodes that exists
         in self and remote but no children exists in self and remote.
         If a list of heads is specified, return only nodes which are heads
         or ancestors of these heads.
 
         All the ancestors of base are in self and in remote.
         """
         m = self.changelog.nodemap
         search = []
         fetch = set()
         seen = set()
         seenbranch = set()
         if base is None:
             base = {}
 
         if not heads:
             heads = remote.heads()
 
         if self.changelog.tip() == nullid:
             base[nullid] = 1
             if heads != [nullid]:
                 return [nullid], [nullid], list(heads)
             return [nullid], [], []
 
         # assume we're closer to the tip than the root
         # and start by examining the heads
         self.ui.status(_("searching for changes\n"))
 
         unknown = []
         for h in heads:
             if h not in m:
                 unknown.append(h)
             else:
                 base[h] = 1
 
         heads = unknown
         if not unknown:
             return base.keys(), [], []
 
         req = set(unknown)
         reqcnt = 0
 
         # search through remote branches
         # a 'branch' here is a linear segment of history, with four parts:
         # head, root, first parent, second parent
         # (a branch always has two parents (or none) by definition)
         unknown = remote.branches(unknown)
         while unknown:
             r = []
             while unknown:
                 n = unknown.pop(0)
                 if n[0] in seen:
                     continue
 
                 self.ui.debug("examining %s:%s\n"
                               % (short(n[0]), short(n[1])))
                 if n[0] == nullid: # found the end of the branch
                     pass
                 elif n in seenbranch:
                     self.ui.debug("branch already found\n")
                     continue
                 elif n[1] and n[1] in m: # do we know the base?
                     self.ui.debug("found incomplete branch %s:%s\n"
                                   % (short(n[0]), short(n[1])))
                     search.append(n[0:2]) # schedule branch range for scanning
                     seenbranch.add(n)
                 else:
                     if n[1] not in seen and n[1] not in fetch:
                         if n[2] in m and n[3] in m:
                             self.ui.debug("found new changeset %s\n" %
                                           short(n[1]))
                             fetch.add(n[1]) # earliest unknown
                         for p in n[2:4]:
                             if p in m:
                                 base[p] = 1 # latest known
 
                     for p in n[2:4]:
                         if p not in req and p not in m:
                             r.append(p)
                             req.add(p)
                 seen.add(n[0])
 
             if r:
                 reqcnt += 1
                 self.ui.debug("request %d: %s\n" %
                             (reqcnt, " ".join(map(short, r))))
                 for p in xrange(0, len(r), 10):
                     for b in remote.branches(r[p:p + 10]):
                         self.ui.debug("received %s:%s\n" %
                                       (short(b[0]), short(b[1])))
                         unknown.append(b)
 
         # do binary search on the branches we found
         while search:
             newsearch = []
             reqcnt += 1
             for n, l in zip(search, remote.between(search)):
                 l.append(n[1])
                 p = n[0]
                 f = 1
                 for i in l:
                     self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i)))
                     if i in m:
                         if f <= 2:
                             self.ui.debug("found new branch changeset %s\n" %
                                               short(p))
                             fetch.add(p)
                             base[i] = 1
                         else:
                             self.ui.debug("narrowed branch search to %s:%s\n"
                                           % (short(p), short(i)))
                             newsearch.append((p, i))
                         break
                     p, f = i, f * 2
                 search = newsearch
 
         # sanity check our fetch list
         for f in fetch:
             if f in m:
                 raise error.RepoError(_("already have changeset ")
                                       + short(f[:4]))
 
         if base.keys() == [nullid]:
             if force:
                 self.ui.warn(_("warning: repository is unrelated\n"))
             else:
                 raise util.Abort(_("repository is unrelated"))
 
         self.ui.debug("found new changesets starting at " +
                      " ".join([short(f) for f in fetch]) + "\n")
 
         self.ui.debug("%d total queries\n" % reqcnt)
 
         return base.keys(), list(fetch), heads
 
     def findoutgoing(self, remote, base=None, heads=None, force=False):
         """Return list of nodes that are roots of subsets not in remote
 
         If base dict is specified, assume that these nodes and their parents
         exist on the remote side.
         If a list of heads is specified, return only nodes which are heads
         or ancestors of these heads, and return a second element which
         contains all remote heads which get new children.
         """
         if base is None:
             base = {}
             self.findincoming(remote, base, heads, force=force)
 
         self.ui.debug("common changesets up to "
                       + " ".join(map(short, base.keys())) + "\n")
 
         remain = set(self.changelog.nodemap)
 
         # prune everything remote has from the tree
         remain.remove(nullid)
         remove = base.keys()
         while remove:
             n = remove.pop(0)
             if n in remain:
                 remain.remove(n)
                 for p in self.changelog.parents(n):
                     remove.append(p)
 
         # find every node whose parents have been pruned
         subset = []
         # find every remote head that will get new children
         updated_heads = set()
         for n in remain:
             p1, p2 = self.changelog.parents(n)
             if p1 not in remain and p2 not in remain:
                 subset.append(n)
             if heads:
                 if p1 in heads:
                     updated_heads.add(p1)
                 if p2 in heads:
                     updated_heads.add(p2)
 
         # this is the set of all roots we have to push
         if heads:
             return subset, list(updated_heads)
         else:
             return subset
 
     def pull(self, remote, heads=None, force=False):
         lock = self.lock()
         try:
             common, fetch, rheads = self.findcommonincoming(remote, heads=heads,
                                                             force=force)
             if fetch == [nullid]:
                 self.ui.status(_("requesting all changes\n"))
 
             if not fetch:
                 self.ui.status(_("no changes found\n"))
                 return 0
 
             if heads is None and remote.capable('changegroupsubset'):
                 heads = rheads
 
             if heads is None:
                 cg = remote.changegroup(fetch, 'pull')
             else:
                 if not remote.capable('changegroupsubset'):
                     raise util.Abort(_("Partial pull cannot be done because "
                                        "other repository doesn't support "
                                        "changegroupsubset."))
                 cg = remote.changegroupsubset(fetch, heads, 'pull')
             return self.addchangegroup(cg, 'pull', remote.url())
         finally:
             lock.release()
 
     def push(self, remote, force=False, revs=None):
         # 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 remote.capable('unbundle'):
             return self.push_unbundle(remote, force, revs)
         return self.push_addchangegroup(remote, force, revs)
 
     def prepush(self, remote, force, revs):
         '''Analyze the local and remote repositories and determine which
         changesets need to be pushed to the remote.  Return a tuple
         (changegroup, remoteheads).  changegroup is a readable file-like
         object whose read() returns successive changegroup chunks ready to
         be sent over the wire.  remoteheads is the list of remote heads.
         '''
         common = {}
         remote_heads = remote.heads()
         inc = self.findincoming(remote, common, remote_heads, force=force)
 
         update, updated_heads = self.findoutgoing(remote, common, remote_heads)
         msng_cl, bases, heads = self.changelog.nodesbetween(update, revs)
 
         def checkbranch(lheads, rheads, updatelb, branchname=None):
             '''
             check whether there are more local heads than remote heads on
             a specific branch.
 
             lheads: local branch heads
             rheads: remote branch heads
             updatelb: outgoing local branch bases
             '''
 
             warn = 0
 
             if not revs and len(lheads) > len(rheads):
                 warn = 1
             else:
                 # add local heads involved in the push
                 updatelheads = [self.changelog.heads(x, lheads)
                                 for x in updatelb]
                 newheads = set(sum(updatelheads, [])) & set(lheads)
 
                 if not newheads:
                     return True
 
                 # add heads we don't have or that are not involved in the push
                 for r in rheads:
                     if r in self.changelog.nodemap:
                         desc = self.changelog.heads(r, heads)
                         l = [h for h in heads if h in desc]
                         if not l:
                             newheads.add(r)
                     else:
                         newheads.add(r)
                 if len(newheads) > len(rheads):
                     warn = 1
 
             if warn:
                 if branchname is not None:
                     msg = _("abort: push creates new remote heads"
                             " on branch '%s'!\n") % branchname
                 else:
                     msg = _("abort: push creates new remote heads!\n")
                 self.ui.warn(msg)
                 if len(lheads) > len(rheads):
                     self.ui.status(_("(did you forget to merge?"
                                      " use push -f to force)\n"))
                 else:
                     self.ui.status(_("(you should pull and merge or"
                                      " use push -f to force)\n"))
                 return False
             return True
 
         if not bases:
             self.ui.status(_("no changes found\n"))
             return None, 1
         elif not force:
             # Check for each named branch if we're creating new remote heads.
             # To be a remote head after push, node must be either:
             # - unknown locally
             # - a local outgoing head descended from update
             # - a remote head that's known locally and not
             #   ancestral to an outgoing head
             #
             # New named branches cannot be created without --force.
 
             if remote_heads != [nullid]:
                 if remote.capable('branchmap'):
                     remotebrheads = remote.branchmap()
 
                     if not revs:
                         localbrheads = self.branchmap()
                     else:
                         localbrheads = {}
                         for n in heads:
                             branch = self[n].branch()
                             localbrheads.setdefault(branch, []).append(n)
 
                     newbranches = list(set(localbrheads) - set(remotebrheads))
                     if newbranches: # new branch requires --force
                         branchnames = ', '.join("%s" % b for b in newbranches)
                         self.ui.warn(_("abort: push creates "
                                        "new remote branches: %s!\n")
                                      % branchnames)
                         # propose 'push -b .' in the msg too?
                         self.ui.status(_("(use 'hg push -f' to force)\n"))
                         return None, 0
                     for branch, lheads in localbrheads.iteritems():
                         if branch in remotebrheads:
                             rheads = remotebrheads[branch]
                             if not checkbranch(lheads, rheads, update, branch):
                                 return None, 0
                 else:
                     if not checkbranch(heads, remote_heads, update):
                         return None, 0
 
             if inc:
                 self.ui.warn(_("note: unsynced remote changes!\n"))
 
 
         if revs is None:
             # use the fast path, no race possible on push
             nodes = self.changelog.findmissing(common.keys())
             cg = self._changegroup(nodes, 'push')
         else:
             cg = self.changegroupsubset(update, revs, 'push')
         return cg, remote_heads
 
     def push_addchangegroup(self, remote, force, revs):
         lock = remote.lock()
         try:
             ret = self.prepush(remote, force, revs)
             if ret[0] is not None:
                 cg, remote_heads = ret
                 return remote.addchangegroup(cg, 'push', self.url())
             return ret[1]
         finally:
             lock.release()
 
     def push_unbundle(self, remote, force, revs):
         # 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.
 
         ret = self.prepush(remote, force, revs)
         if ret[0] is not None:
             cg, remote_heads = ret
             if force:
                 remote_heads = ['force']
             return remote.unbundle(cg, remote_heads, 'push')
         return ret[1]
 
     def changegroupinfo(self, nodes, source):
         if self.ui.verbose or source == 'bundle':
             self.ui.status(_("%d changesets found\n") % len(nodes))
         if self.ui.debugflag:
             self.ui.debug("list of changesets:\n")
             for node in nodes:
                 self.ui.debug("%s\n" % hex(node))
 
     def changegroupsubset(self, bases, heads, source, extranodes=None):
         """Compute a changegroup consisting of all the nodes that are
         descendents of any of the bases and ancestors of any of the heads.
         Return a chunkbuffer object whose read() method will return
         successive changegroup chunks.
 
         It is fairly complex as determining which filenodes and which
         manifest nodes need to be included for the changeset to be complete
         is non-trivial.
 
         Another wrinkle is doing the reverse, figuring out which changeset in
         the changegroup a particular filenode or manifestnode belongs to.
 
         The caller can specify some nodes that must be included in the
         changegroup using the extranodes argument.  It should be a dict
         where the keys are the filenames (or 1 for the manifest), and the
         values are lists of (node, linknode) tuples, where node is a wanted
         node and linknode is the changelog node that should be transmitted as
         the linkrev.
         """
 
         # Set up some initial variables
         # Make it easy to refer to self.changelog
         cl = self.changelog
         # msng is short for missing - compute the list of changesets in this
         # changegroup.
         if not bases:
             bases = [nullid]
         msng_cl_lst, bases, heads = cl.nodesbetween(bases, heads)
 
         if extranodes is None:
             # can we go through the fast path ?
             heads.sort()
             allheads = self.heads()
             allheads.sort()
             if heads == allheads:
                 return self._changegroup(msng_cl_lst, source)
 
         # slow path
         self.hook('preoutgoing', throw=True, source=source)
 
         self.changegroupinfo(msng_cl_lst, source)
         # Some bases may turn out to be superfluous, and some heads may be
         # too.  nodesbetween will return the minimal set of bases and heads
         # necessary to re-create the changegroup.
 
         # Known heads are the list of heads that it is assumed the recipient
         # of this changegroup will know about.
         knownheads = set()
         # We assume that all parents of bases are known heads.
         for n in bases:
             knownheads.update(cl.parents(n))
         knownheads.discard(nullid)
         knownheads = list(knownheads)
         if knownheads:
             # Now that we know what heads are known, we can compute which
             # changesets are known.  The recipient must know about all
             # changesets required to reach the known heads from the null
             # changeset.
             has_cl_set, junk, junk = cl.nodesbetween(None, knownheads)
             junk = None
             # Transform the list into a set.
             has_cl_set = set(has_cl_set)
         else:
             # If there were no known heads, the recipient cannot be assumed to
             # know about any changesets.
             has_cl_set = set()
 
         # Make it easy to refer to self.manifest
         mnfst = self.manifest
         # We don't know which manifests are missing yet
         msng_mnfst_set = {}
         # Nor do we know which filenodes are missing.
         msng_filenode_set = {}
 
         junk = mnfst.index[len(mnfst) - 1] # Get around a bug in lazyindex
         junk = None
 
         # A changeset always belongs to itself, so the changenode lookup
         # function for a changenode is identity.
         def identity(x):
             return x
 
         # If we determine that a particular file or manifest node must be a
         # node that the recipient of the changegroup will already have, we can
         # also assume the recipient will have all the parents.  This function
         # prunes them from the set of missing nodes.
         def prune_parents(revlog, hasset, msngset):
             for r in revlog.ancestors(*[revlog.rev(n) for n in hasset]):
                 msngset.pop(revlog.node(r), None)
 
         # Use the information collected in collect_manifests_and_files to say
         # which changenode any manifestnode belongs to.
         def lookup_manifest_link(mnfstnode):
             return msng_mnfst_set[mnfstnode]
 
         # A function generating function that sets up the initial environment
         # the inner function.
         def filenode_collector(changedfiles):
             # This gathers information from each manifestnode included in the
             # changegroup about which filenodes the manifest node references
             # so we can include those in the changegroup too.
             #
             # It also remembers which changenode each filenode belongs to.  It
             # does this by assuming the a filenode belongs to the changenode
             # the first manifest that references it belongs to.
             def collect_msng_filenodes(mnfstnode):
                 r = mnfst.rev(mnfstnode)
                 if r - 1 in mnfst.parentrevs(r):
                     # If the previous rev is one of the parents,
                     # we only need to see a diff.
                     deltamf = mnfst.readdelta(mnfstnode)
                     # For each line in the delta
                     for f, fnode in deltamf.iteritems():
                         f = changedfiles.get(f, None)
                         # And if the file is in the list of files we care
                         # about.
                         if f is not None:
                             # Get the changenode this manifest belongs to
                             clnode = msng_mnfst_set[mnfstnode]
                             # Create the set of filenodes for the file if
                             # there isn't one already.
                             ndset = msng_filenode_set.setdefault(f, {})
                             # And set the filenode's changelog node to the
                             # manifest's if it hasn't been set already.
                             ndset.setdefault(fnode, clnode)
                 else:
                     # Otherwise we need a full manifest.
                     m = mnfst.read(mnfstnode)
                     # For every file in we care about.
                     for f in changedfiles:
                         fnode = m.get(f, None)
                         # If it's in the manifest
                         if fnode is not None:
                             # See comments above.
                             clnode = msng_mnfst_set[mnfstnode]
                             ndset = msng_filenode_set.setdefault(f, {})
                             ndset.setdefault(fnode, clnode)
             return collect_msng_filenodes
 
         # We have a list of filenodes we think we need for a file, lets remove
         # all those we know the recipient must have.
         def prune_filenodes(f, filerevlog):
             msngset = msng_filenode_set[f]
             hasset = set()
             # If a 'missing' filenode thinks it belongs to a changenode we
             # assume the recipient must have, then the recipient must have
             # that filenode.
             for n in msngset:
                 clnode = cl.node(filerevlog.linkrev(filerevlog.rev(n)))
                 if clnode in has_cl_set:
                     hasset.add(n)
             prune_parents(filerevlog, hasset, msngset)
 
         # A function generator function that sets up the a context for the
         # inner function.
         def lookup_filenode_link_func(fname):
             msngset = msng_filenode_set[fname]
             # Lookup the changenode the filenode belongs to.
             def lookup_filenode_link(fnode):
                 return msngset[fnode]
             return lookup_filenode_link
 
         # Add the nodes that were explicitly requested.
         def add_extra_nodes(name, nodes):
             if not extranodes or name not in extranodes:
                 return
 
             for node, linknode in extranodes[name]:
                 if node not in nodes:
                     nodes[node] = linknode
 
         # Now that we have all theses utility functions to help out and
         # logically divide up the task, generate the group.
         def gengroup():
             # The set of changed files starts empty.
             changedfiles = {}
             collect = changegroup.collector(cl, msng_mnfst_set, changedfiles)
 
             # Create a changenode group generator that will call our functions
             # back to lookup the owning changenode and collect information.
             group = cl.group(msng_cl_lst, identity, collect)
+            cnt = 0
             for chnk in group:
                 yield chnk
+                self.ui.progress('bundle changes', cnt, unit='chunks')
+                cnt += 1
+            self.ui.progress('bundle changes', None, unit='chunks')
+
 
             # Figure out which manifest nodes (of the ones we think might be
             # part of the changegroup) the recipient must know about and
             # remove them from the changegroup.
             has_mnfst_set = set()
             for n in msng_mnfst_set:
                 # If a 'missing' manifest thinks it belongs to a changenode
                 # the recipient is assumed to have, obviously the recipient
                 # must have that manifest.
                 linknode = cl.node(mnfst.linkrev(mnfst.rev(n)))
                 if linknode in has_cl_set:
                     has_mnfst_set.add(n)
             prune_parents(mnfst, has_mnfst_set, msng_mnfst_set)
             add_extra_nodes(1, msng_mnfst_set)
             msng_mnfst_lst = msng_mnfst_set.keys()
             # Sort the manifestnodes by revision number.
             msng_mnfst_lst.sort(key=mnfst.rev)
             # Create a generator for the manifestnodes that calls our lookup
             # and data collection functions back.
             group = mnfst.group(msng_mnfst_lst, lookup_manifest_link,
                                 filenode_collector(changedfiles))
+            cnt = 0
             for chnk in group:
                 yield chnk
+                self.ui.progress('bundle manifests', cnt, unit='chunks')
+                cnt += 1
+            self.ui.progress('bundle manifests', None, unit='chunks')
 
             # These are no longer needed, dereference and toss the memory for
             # them.
             msng_mnfst_lst = None
             msng_mnfst_set.clear()
 
             if extranodes:
                 for fname in extranodes:
                     if isinstance(fname, int):
                         continue
                     msng_filenode_set.setdefault(fname, {})
                     changedfiles[fname] = 1
             # Go through all our files in order sorted by name.
+            cnt = 0
             for fname in sorted(changedfiles):
                 filerevlog = self.file(fname)
                 if not len(filerevlog):
                     raise util.Abort(_("empty or missing revlog for %s") % fname)
                 # Toss out the filenodes that the recipient isn't really
                 # missing.
                 if fname in msng_filenode_set:
                     prune_filenodes(fname, filerevlog)
                     add_extra_nodes(fname, msng_filenode_set[fname])
                     msng_filenode_lst = msng_filenode_set[fname].keys()
                 else:
                     msng_filenode_lst = []
                 # If any filenodes are left, generate the group for them,
                 # otherwise don't bother.
                 if len(msng_filenode_lst) > 0:
                     yield changegroup.chunkheader(len(fname))
                     yield fname
                     # Sort the filenodes by their revision #
                     msng_filenode_lst.sort(key=filerevlog.rev)
                     # Create a group generator and only pass in a changenode
                     # lookup function as we need to collect no information
                     # from filenodes.
                     group = filerevlog.group(msng_filenode_lst,
                                              lookup_filenode_link_func(fname))
                     for chnk in group:
+                        self.ui.progress(
+                            'bundle files', cnt, item=fname, unit='chunks')
+                        cnt += 1
                         yield chnk
                 if fname in msng_filenode_set:
                     # Don't need this anymore, toss it to free memory.
                     del msng_filenode_set[fname]
             # Signal that no more groups are left.
             yield changegroup.closechunk()
+            self.ui.progress('bundle files', None, unit='chunks')
 
             if msng_cl_lst:
                 self.hook('outgoing', node=hex(msng_cl_lst[0]), source=source)
 
         return util.chunkbuffer(gengroup())
 
     def changegroup(self, basenodes, source):
         # to avoid a race we use changegroupsubset() (issue1320)
         return self.changegroupsubset(basenodes, self.heads(), source)
 
     def _changegroup(self, nodes, source):
         """Compute the changegroup of all nodes that we have that a recipient
         doesn't.  Return a chunkbuffer object whose read() method will return
         successive changegroup chunks.
 
         This is much easier than the previous function as we can assume that
         the recipient has any changenode we aren't sending them.
 
         nodes is the set of nodes to send"""
 
         self.hook('preoutgoing', throw=True, source=source)
 
         cl = self.changelog
         revset = set([cl.rev(n) for n in nodes])
         self.changegroupinfo(nodes, source)
 
         def identity(x):
             return x
 
         def gennodelst(log):
             for r in log:
                 if log.linkrev(r) in revset:
                     yield log.node(r)
 
         def lookuprevlink_func(revlog):
             def lookuprevlink(n):
                 return cl.node(revlog.linkrev(revlog.rev(n)))
             return lookuprevlink
 
         def gengroup():
             '''yield a sequence of changegroup chunks (strings)'''
             # construct a list of all changed files
             changedfiles = {}
             mmfs = {}
             collect = changegroup.collector(cl, mmfs, changedfiles)
 
+            cnt = 0
             for chnk in cl.group(nodes, identity, collect):
+                self.ui.progress('bundle changes', cnt, unit='chunks')
+                cnt += 1
                 yield chnk
+            self.ui.progress('bundle changes', None, unit='chunks')
 
             mnfst = self.manifest
             nodeiter = gennodelst(mnfst)
+            cnt = 0
             for chnk in mnfst.group(nodeiter, lookuprevlink_func(mnfst)):
+                self.ui.progress('bundle manifests', cnt, unit='chunks')
+                cnt += 1
                 yield chnk
+            self.ui.progress('bundle manifests', None, unit='chunks')
 
+            cnt = 0
             for fname in sorted(changedfiles):
                 filerevlog = self.file(fname)
                 if not len(filerevlog):
                     raise util.Abort(_("empty or missing revlog for %s") % fname)
                 nodeiter = gennodelst(filerevlog)
                 nodeiter = list(nodeiter)
                 if nodeiter:
                     yield changegroup.chunkheader(len(fname))
                     yield fname
                     lookup = lookuprevlink_func(filerevlog)
                     for chnk in filerevlog.group(nodeiter, lookup):
+                        self.ui.progress(
+                            'bundle files', cnt, item=fname, unit='chunks')
+                        cnt += 1
                         yield chnk
+            self.ui.progress('bundle files', None, unit='chunks')
 
             yield changegroup.closechunk()
 
             if nodes:
                 self.hook('outgoing', node=hex(nodes[0]), source=source)
 
         return util.chunkbuffer(gengroup())
 
     def addchangegroup(self, source, srctype, url, emptyok=False):
         """add changegroup to repo.
 
         return values:
         - nothing changed or no source: 0
         - more heads than before: 1+added heads (2..n)
         - less heads than before: -1-removed heads (-2..-n)
         - number of heads stays the same: 1
         """
         def csmap(x):
             self.ui.debug("add changeset %s\n" % short(x))
             return len(cl)
 
         def revmap(x):
             return cl.rev(x)
 
         if not source:
             return 0
 
         self.hook('prechangegroup', throw=True, source=srctype, url=url)
 
         changesets = files = revisions = 0
 
         # write changelog data to temp files so concurrent readers will not see
         # inconsistent view
         cl = self.changelog
         cl.delayupdate()
         oldheads = len(cl.heads())
 
         tr = self.transaction()
         try:
             trp = weakref.proxy(tr)
             # pull off the changeset group
             self.ui.status(_("adding changesets\n"))
             clstart = len(cl)
             class prog(object):
                 step = 'changesets'
                 count = 1
                 ui = self.ui
                 def __call__(self):
                     self.ui.progress(self.step, self.count, unit='chunks')
                     self.count += 1
             pr = prog()
             chunkiter = changegroup.chunkiter(source, progress=pr)
             if cl.addgroup(chunkiter, csmap, trp) is None and not emptyok:
                 raise util.Abort(_("received changelog group is empty"))
             clend = len(cl)
             changesets = clend - clstart
             self.ui.progress('changesets', None)
 
             # pull off the manifest group
             self.ui.status(_("adding manifests\n"))
             pr.step = 'manifests'
             pr.count = 1
             chunkiter = changegroup.chunkiter(source, progress=pr)
             # no need to check for empty manifest group here:
             # if the result of the merge of 1 and 2 is the same in 3 and 4,
             # no new manifest will be created and the manifest group will
             # be empty during the pull
             self.manifest.addgroup(chunkiter, revmap, trp)
             self.ui.progress('manifests', None)
 
             needfiles = {}
             if self.ui.configbool('server', 'validate', default=False):
                 # validate incoming csets have their manifests
                 for cset in xrange(clstart, clend):
                     mfest = self.changelog.read(self.changelog.node(cset))[0]
                     mfest = self.manifest.readdelta(mfest)
                     # store file nodes we must see
                     for f, n in mfest.iteritems():
                         needfiles.setdefault(f, set()).add(n)
 
             # process the files
             self.ui.status(_("adding file changes\n"))
             pr.step = 'files'
             pr.count = 1
             while 1:
                 f = changegroup.getchunk(source)
                 if not f:
                     break
                 self.ui.debug("adding %s revisions\n" % f)
                 fl = self.file(f)
                 o = len(fl)
                 chunkiter = changegroup.chunkiter(source, progress=pr)
                 if fl.addgroup(chunkiter, revmap, trp) is None:
                     raise util.Abort(_("received file revlog group is empty"))
                 revisions += len(fl) - o
                 files += 1
                 if f in needfiles:
                     needs = needfiles[f]
                     for new in xrange(o, len(fl)):
                         n = fl.node(new)
                         if n in needs:
                             needs.remove(n)
                     if not needs:
                         del needfiles[f]
             self.ui.progress('files', None)
 
             for f, needs in needfiles.iteritems():
                 fl = self.file(f)
                 for n in needs:
                     try:
                         fl.rev(n)
                     except error.LookupError:
                         raise util.Abort(
                             _('missing file data for %s:%s - run hg verify') %
                             (f, hex(n)))
 
             newheads = len(cl.heads())
             heads = ""
             if oldheads and newheads != oldheads:
                 heads = _(" (%+d heads)") % (newheads - oldheads)
 
             self.ui.status(_("added %d changesets"
                              " with %d changes to %d files%s\n")
                              % (changesets, revisions, files, heads))
 
             if changesets > 0:
                 p = lambda: cl.writepending() and self.root or ""
                 self.hook('pretxnchangegroup', throw=True,
                           node=hex(cl.node(clstart)), source=srctype,
                           url=url, pending=p)
 
             # make changelog see real files again
             cl.finalize(trp)
 
             tr.close()
         finally:
             del tr
 
         if changesets > 0:
             # forcefully update the on-disk branch cache
             self.ui.debug("updating the branch cache\n")
             self.branchtags()
             self.hook("changegroup", node=hex(cl.node(clstart)),
                       source=srctype, url=url)
 
             for i in xrange(clstart, clend):
                 self.hook("incoming", node=hex(cl.node(i)),
                           source=srctype, url=url)
 
         # never return 0 here:
         if newheads < oldheads:
             return newheads - oldheads - 1
         else:
             return newheads - oldheads + 1
 
 
     def stream_in(self, remote):
         fp = remote.stream_out()
         l = fp.readline()
         try:
             resp = int(l)
         except ValueError:
             raise error.ResponseError(
                 _('Unexpected response from remote server:'), l)
         if resp == 1:
             raise util.Abort(_('operation forbidden by server'))
         elif resp == 2:
             raise util.Abort(_('locking the remote repository failed'))
         elif resp != 0:
             raise util.Abort(_('the server sent an unknown error code'))
         self.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)
         self.ui.status(_('%d files to transfer, %s of data\n') %
                        (total_files, util.bytecount(total_bytes)))
         start = time.time()
         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)
             self.ui.debug('adding %s (%s)\n' % (name, util.bytecount(size)))
             # for backwards compat, name was partially encoded
             ofp = self.sopener(store.decodedir(name), 'w')
             for chunk in util.filechunkiter(fp, limit=size):
                 ofp.write(chunk)
             ofp.close()
         elapsed = time.time() - start
         if elapsed <= 0:
             elapsed = 0.001
         self.ui.status(_('transferred %s in %.1f seconds (%s/sec)\n') %
                        (util.bytecount(total_bytes), elapsed,
                         util.bytecount(total_bytes / elapsed)))
         self.invalidate()
         return len(self.heads()) + 1
 
     def clone(self, remote, heads=[], stream=False):
         '''clone remote repository.
 
         keyword arguments:
         heads: list of revs to clone (forces use of pull)
         stream: use streaming clone if possible'''
 
         # now, all clients that can request uncompressed clones can
         # read repo formats supported by all servers that can serve
         # them.
 
         # if revlog format changes, client will have to check version
         # and format flags on "stream" capability, and use
         # uncompressed only if compatible.
 
         if stream and not heads and remote.capable('stream'):
             return self.stream_in(remote)
         return self.pull(remote, heads)
 
 # used to avoid circular references so destructors work
 def aftertrans(files):
     renamefiles = [tuple(t) for t in files]
     def a():
         for src, dest in renamefiles:
             util.rename(src, dest)
     return a
 
 def instance(ui, path, create):
     return localrepository(ui, util.drop_scheme('file', path), create)
 
 def islocal(path):
     return True

tests/test-acl.out

@@ -1,717 +1,1165
 3:911600dab2ae
 requesting all changes
 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
 
 Extension disabled for lack of a hook
 Pushing as user fred
 hgrc = """
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 updating the branch cache
 rolling back last transaction
 0:6675d58eff77
 
 Extension disabled for lack of acl.sources
 Pushing as user fred
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 invalidating branch cache (tip differs)
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: changes have source "push" - skipping
 updating the branch cache
 rolling back last transaction
 0:6675d58eff77
 
 No [acl.allow]/[acl.deny]
 Pushing as user fred
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 [acl]
 sources = push
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 invalidating branch cache (tip differs)
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow not enabled
 acl: acl.deny not enabled
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: allowing changeset 911600dab2ae
 updating the branch cache
 rolling back last transaction
 0:6675d58eff77
 
 Empty [acl.allow]
 Pushing as user fred
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 [acl]
 sources = push
 [acl.allow]
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 invalidating branch cache (tip differs)
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 0 entries for user fred
 acl: acl.deny not enabled
 acl: user fred not allowed on foo/file.txt
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset ef1ea85a6374
 no rollback information available
 0:6675d58eff77
 
 fred is allowed inside foo/
 Pushing as user fred
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 [acl]
 sources = push
 [acl.allow]
 foo/** = fred
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user fred
 acl: acl.deny not enabled
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: user fred not allowed on quux/file.py
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset 911600dab2ae
 no rollback information available
 0:6675d58eff77
 
 Empty [acl.deny]
 Pushing as user barney
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 [acl]
 sources = push
 [acl.allow]
 foo/** = fred
 [acl.deny]
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 0 entries for user barney
 acl: acl.deny enabled, 0 entries for user barney
 acl: user barney not allowed on foo/file.txt
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset ef1ea85a6374
 no rollback information available
 0:6675d58eff77
 
 fred is allowed inside foo/, but not foo/bar/ (case matters)
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user fred
 acl: acl.deny enabled, 1 entries for user fred
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: user fred not allowed on quux/file.py
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset 911600dab2ae
 no rollback information available
 0:6675d58eff77
 
 fred is allowed inside foo/, but not foo/Bar/
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user fred
 acl: acl.deny enabled, 2 entries for user fred
 acl: allowing changeset ef1ea85a6374
 acl: user fred denied on foo/Bar/file.txt
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset f9cafe1212c8
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset f9cafe1212c8
 no rollback information available
 0:6675d58eff77
 
 barney is not mentioned => not allowed anywhere
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 0 entries for user barney
 acl: acl.deny enabled, 0 entries for user barney
 acl: user barney not allowed on foo/file.txt
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset ef1ea85a6374
 no rollback information available
 0:6675d58eff77
 
 barney is allowed everywhere
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user barney
 acl: acl.deny enabled, 0 entries for user barney
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: allowing changeset 911600dab2ae
 updating the branch cache
 rolling back last transaction
 0:6675d58eff77
 
 wilma can change files with a .txt extension
 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
 searching for changes
 common changesets up to 6675d58eff77
 invalidating branch cache (tip differs)
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user wilma
 acl: acl.deny enabled, 0 entries for user wilma
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: user wilma not allowed on quux/file.py
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset 911600dab2ae
 no rollback information available
 0:6675d58eff77
 
 file specified by acl.config does not exist
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 error: pretxnchangegroup.acl hook raised an exception: [Errno 2] No such file or directory: '../acl.config'
 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
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user betty
 acl: acl.deny enabled, 0 entries for user betty
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: user betty not allowed on quux/file.py
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset 911600dab2ae
 no rollback information available
 0:6675d58eff77
 
 acl.config can set only [acl.allow]/[acl.deny]
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle changes: 7 chunks
+bundle changes: 8 chunks
+bundle changes: 9 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle manifests: 7 chunks
+bundle manifests: 8 chunks
+bundle manifests: 9 chunks
+bundle files: foo/Bar/file.txt 0 chunks
+bundle files: foo/Bar/file.txt 1 chunks
+bundle files: foo/Bar/file.txt 2 chunks
+bundle files: foo/Bar/file.txt 3 chunks
+bundle files: foo/file.txt 4 chunks
+bundle files: foo/file.txt 5 chunks
+bundle files: foo/file.txt 6 chunks
+bundle files: foo/file.txt 7 chunks
+bundle files: quux/file.py 8 chunks
+bundle files: quux/file.py 9 chunks
+bundle files: quux/file.py 10 chunks
+bundle files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1 chunks
 manifests: 2 chunks
 manifests: 3 chunks
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1 chunks
 adding foo/file.txt revisions
 files: 2 chunks
 adding quux/file.py revisions
 files: 3 chunks
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user barney
 acl: acl.deny enabled, 0 entries for user barney
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: allowing changeset 911600dab2ae
 updating the branch cache
 rolling back last transaction
 0:6675d58eff77
 

tests/test-bundle.out

@@ -1,343 +1,365
 ====== Setting up test
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 2 files removed, 0 files unresolved
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 4 files, 9 changesets, 7 total revisions
 ====== Bundle --all
 9 changesets found
 ====== Bundle test to full.hg
 searching for changes
 9 changesets found
 ====== Unbundle full.hg in test
 adding changesets
 adding manifests
 adding file changes
 added 0 changesets with 0 changes to 4 files
 (run 'hg update' to get a working copy)
 ====== Verify empty
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 0 files, 0 changesets, 0 total revisions
 ====== Pull full.hg into test (using --cwd)
 pulling from ../full.hg
 searching for changes
 no changes found
 ====== Pull full.hg into empty (using --cwd)
 pulling from ../full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Rollback empty
 rolling back last transaction
 ====== Pull full.hg into empty again (using --cwd)
 pulling from ../full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Pull full.hg into test (using -R)
 pulling from full.hg
 searching for changes
 no changes found
 ====== Pull full.hg into empty (using -R)
 pulling from full.hg
 searching for changes
 no changes found
 ====== Rollback empty
 rolling back last transaction
 ====== Pull full.hg into empty again (using -R)
 pulling from full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Log -R full.hg in fresh empty
 changeset:   8:836ac62537ab
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 changeset:   7:80fe151401c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 changeset:   6:1e3f6b843bd6
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3
 
 changeset:   5:024e4e7df376
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.2
 
 changeset:   4:5f4f3ceb285e
 parent:      0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.1
 
 changeset:   3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3
 
 changeset:   2:d62976ca1e50
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.2
 
 changeset:   1:10b2180f755b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.1
 
 changeset:   0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.0
 
 ====== Pull ../full.hg into empty (with hook)
 changegroup hook: HG_NODE=5649c9d34dd87d0ecb5fd39672128376e83b22e1 HG_SOURCE=pull HG_URL=bundle:../full.hg 
 pulling from bundle://../full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Rollback empty
 rolling back last transaction
 ====== Log -R bundle:empty+full.hg
 8 7 6 5 4 3 2 1 0 
 ====== Pull full.hg into empty again (using -R; with hook)
 changegroup hook: HG_NODE=5649c9d34dd87d0ecb5fd39672128376e83b22e1 HG_SOURCE=pull HG_URL=bundle:empty+full.hg 
 pulling from full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Create partial clones
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 4 changes to 1 files
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 ====== Log -R full.hg in partial
 changeset:   8:836ac62537ab
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 changeset:   7:80fe151401c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 changeset:   6:1e3f6b843bd6
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3
 
 changeset:   5:024e4e7df376
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.2
 
 changeset:   4:5f4f3ceb285e
 parent:      0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.1
 
 changeset:   3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3
 
 changeset:   2:d62976ca1e50
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.2
 
 changeset:   1:10b2180f755b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.1
 
 changeset:   0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.0
 
 ====== Incoming full.hg in partial
 comparing with bundle://../full.hg
 searching for changes
 changeset:   4:5f4f3ceb285e
 parent:      0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.1
 
 changeset:   5:024e4e7df376
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.2
 
 changeset:   6:1e3f6b843bd6
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3
 
 changeset:   7:80fe151401c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 changeset:   8:836ac62537ab
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 ====== Outgoing -R full.hg vs partial2 in partial
 comparing with ../partial2
 searching for changes
 changeset:   4:5f4f3ceb285e
 parent:      0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.1
 
 changeset:   5:024e4e7df376
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.2
 
 changeset:   6:1e3f6b843bd6
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3
 
 changeset:   7:80fe151401c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 changeset:   8:836ac62537ab
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 ====== Outgoing -R does-not-exist.hg vs partial2 in partial
 abort: No such file or directory: ../does-not-exist.hg
 ====== Direct clone from bundle (all-history)
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 changeset:   8:836ac62537ab
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 changeset:   7:80fe151401c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 ====== Unbundle incremental bundles into fresh empty in one go
 1 changesets found
 1 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 ====== test for 540d1059c802
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 searching for changes
 1 changesets found
 comparing with ../bundle.hg
 searching for changes
 changeset:   2:ed1b79f46b9a
 tag:         tip
 parent:      0:bbd179dfa0a7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change foo
 
 ===== test that verify bundle does not traceback
 abort: 00changelog.i@bbd179dfa0a7: unknown parent!
 abort: cannot verify bundle or remote repos
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 2 changesets, 2 total revisions
 ====== diff against bundle
 diff -r 836ac62537ab anotherfile
 --- a/anotherfile	Mon Jan 12 13:46:40 1970 +0000
 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,4 +0,0 @@
 -0
 -1
 -2
 -3
 ====== bundle single branch
 adding a
 adding b
 adding b1
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 adding c
 created new head
 adding c1
 == bundling via incoming
 comparing with .
 searching for changes
 d2ae7f538514cd87c17547b0de4cea71fe1af9fb
 5ece8e77363e2b5269e27c66828b72da29e4341a
 == bundling
 searching for changes
 common changesets up to c0025332f9ed
 2 changesets found
 list of changesets:
 d2ae7f538514cd87c17547b0de4cea71fe1af9fb
 5ece8e77363e2b5269e27c66828b72da29e4341a
+bundle changes: 0 chunks
+bundle changes: 1 chunks
+bundle changes: 2 chunks
+bundle changes: 3 chunks
+bundle changes: 4 chunks
+bundle changes: 5 chunks
+bundle changes: 6 chunks
+bundle manifests: 0 chunks
+bundle manifests: 1 chunks
+bundle manifests: 2 chunks
+bundle manifests: 3 chunks
+bundle manifests: 4 chunks
+bundle manifests: 5 chunks
+bundle manifests: 6 chunks
+bundle files: b 0 chunks
+bundle files: b 1 chunks
+bundle files: b 2 chunks
+bundle files: b 3 chunks
+bundle files: b1 4 chunks
+bundle files: b1 5 chunks
+bundle files: b1 6 chunks
+bundle files: b1 7 chunks