mercurial/localrepo.py

8391:27bffd81d265

                if fl.addgroup(chunkiter, revmap, trp) is None:
                    raise util.Abort(_("received file revlog group is empty"))
                revisions += len(fl) - o
                files += 1

            newheads = len(self.changelog.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: self.changelog.writepending() and self.root or ""
                self.hook('pretxnchangegroup', throw=True,
                          node=hex(self.changelog.node(cor+1)), source=srctype,
                          url=url, pending=p)

            # make changelog see real files again
            cl.finalize(trp)

        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(self.changelog.node(cor+1)),
                      source=srctype, url=url)

            for i in xrange(cor + 1, cnr + 1):
                self.hook("incoming", node=hex(self.changelog.node(i)),
                          source=srctype, url=url)

        # never return 0 here:
        if newheads < oldheads:
            return newheads - oldheads - 1

8392:7e5cbb09515b

                if fl.addgroup(chunkiter, revmap, trp) is None:
                    raise util.Abort(_("received file revlog group is empty"))
                revisions += len(fl) - o
                files += 1

            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(cor+1)), source=srctype,
                          url=url, pending=p)

            # make changelog see real files again
            cl.finalize(trp)

        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(cor+1)),
                      source=srctype, url=url)

            for i in xrange(cor + 1, cnr + 1):
                self.hook("incoming", node=hex(cl.node(i)),
                          source=srctype, url=url)

        # never return 0 here:
        if newheads < oldheads:
            return newheads - oldheads - 1