--- a/mercurial/localrepo.py Tue Apr 01 15:21:56 2014 -0700
+++ b/mercurial/localrepo.py Tue Apr 01 15:27:53 2014 -0700
@@ -114,7 +114,7 @@
return self._repo.lock()
def addchangegroup(self, cg, source, url):
- return self._repo.addchangegroup(cg, source, url)
+ return changegroup.addchangegroup(self._repo, cg, source, url)
def pushkey(self, namespace, key, old, new):
return self._repo.pushkey(namespace, key, old, new)
@@ -1683,192 +1683,6 @@
def push(self, remote, force=False, revs=None, newbranch=False):
return exchange.push(self, remote, force, revs, newbranch)
- @unfilteredmethod
- def addchangegroup(self, source, srctype, url, emptyok=False):
- """Add the changegroup returned by source.read() to this repo.
- srctype is a string like 'push', 'pull', or 'unbundle'. url is
- the URL of the repo where this changegroup is coming from.
-
- Return an integer summarizing the change to this repo:
- - nothing changed or no source: 0
- - more heads than before: 1+added heads (2..n)
- - fewer 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
- efiles = set()
-
- # write changelog data to temp files so concurrent readers will not see
- # inconsistent view
- cl = self.changelog
- cl.delayupdate()
- oldheads = cl.heads()
-
- tr = self.transaction("\n".join([srctype, util.hidepassword(url)]))
- 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
- total = None
- def __call__(self):
- self.ui.progress(self.step, self.count, unit=_('chunks'),
- total=self.total)
- self.count += 1
- pr = prog()
- source.callback = pr
-
- source.changelogheader()
- srccontent = cl.addgroup(source, csmap, trp)
- if not (srccontent or emptyok):
- raise util.Abort(_("received changelog group is empty"))
- clend = len(cl)
- changesets = clend - clstart
- for c in xrange(clstart, clend):
- efiles.update(self[c].files())
- efiles = len(efiles)
- self.ui.progress(_('changesets'), None)
-
- # pull off the manifest group
- self.ui.status(_("adding manifests\n"))
- pr.step = _('manifests')
- pr.count = 1
- pr.total = changesets # manifests <= changesets
- # 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
- source.manifestheader()
- self.manifest.addgroup(source, 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
- pr.total = efiles
- source.callback = None
-
- newrevs, newfiles = changegroup.addchangegroupfiles(self,
- source,
- revmap,
- trp,
- pr,
- needfiles)
- revisions += newrevs
- files += newfiles
-
- dh = 0
- if oldheads:
- heads = cl.heads()
- dh = len(heads) - len(oldheads)
- for h in heads:
- if h not in oldheads and self[h].closesbranch():
- dh -= 1
- htext = ""
- if dh:
- htext = _(" (%+d heads)") % dh
-
- self.ui.status(_("added %d changesets"
- " with %d changes to %d files%s\n")
- % (changesets, revisions, files, htext))
- self.invalidatevolatilesets()
-
- 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)
-
- added = [cl.node(r) for r in xrange(clstart, clend)]
- publishing = self.ui.configbool('phases', 'publish', True)
- if srctype == 'push':
- # Old servers can not push the boundary themselves.
- # New servers won't push the boundary if changeset already
- # exists locally as secret
- #
- # We should not use added here but the list of all change in
- # the bundle
- if publishing:
- phases.advanceboundary(self, phases.public, srccontent)
- else:
- phases.advanceboundary(self, phases.draft, srccontent)
- phases.retractboundary(self, phases.draft, added)
- elif srctype != 'strip':
- # publishing only alter behavior during push
- #
- # strip should not touch boundary at all
- phases.retractboundary(self, phases.draft, added)
-
- # make changelog see real files again
- cl.finalize(trp)
-
- tr.close()
-
- if changesets > 0:
- if srctype != 'strip':
- # During strip, branchcache is invalid but coming call to
- # `destroyed` will repair it.
- # In other case we can safely update cache on disk.
- branchmap.updatecache(self.filtered('served'))
- def runhooks():
- # These hooks run when the lock releases, not when the
- # transaction closes. So it's possible for the changelog
- # to have changed since we last saw it.
- if clstart >= len(self):
- return
-
- # forcefully update the on-disk branch cache
- self.ui.debug("updating the branch cache\n")
- self.hook("changegroup", node=hex(cl.node(clstart)),
- source=srctype, url=url)
-
- for n in added:
- self.hook("incoming", node=hex(n), source=srctype,
- url=url)
-
- newheads = [h for h in self.heads() if h not in oldheads]
- self.ui.log("incoming",
- "%s incoming changes - new heads: %s\n",
- len(added),
- ', '.join([hex(c[:6]) for c in newheads]))
- self._afterlock(runhooks)
-
- finally:
- tr.release()
- # never return 0 here:
- if dh < 0:
- return dh - 1
- else:
- return dh + 1
-
-
def stream_in(self, remote, requirements):
lock = self.lock()
try: