changegroup3: move treemanifest support into _unpackmanifests()
By putting the treemanifest code in _unpackmanifests(),
_addchangegroupfiles() will only be about files again, and we get a
nice symmetry between _packmanifests() and _unpackmanifest(). The
immediate benefit to me is that remotefilelog should not need to be
updated to work with treemanifests. It should also make
server.validate and progress output easier to get right. Probably
bundlerepo too.
--- a/mercurial/changegroup.py Mon Jan 11 15:10:31 2016 -0800
+++ b/mercurial/changegroup.py Fri Jan 08 16:12:58 2016 -0800
@@ -517,6 +517,20 @@
node, p1, p2, deltabase, cs, flags = headertuple
return node, p1, p2, deltabase, cs, flags
+ def _unpackmanifests(self, repo, revmap, trp, prog, numchanges):
+ super(cg3unpacker, self)._unpackmanifests(repo, revmap, trp, prog,
+ numchanges)
+ while True:
+ chunkdata = self.filelogheader()
+ if not chunkdata:
+ break
+ # If we get here, there are directory manifests in the changegroup
+ d = chunkdata["filename"]
+ repo.ui.debug("adding %s revisions\n" % d)
+ dirlog = repo.manifest.dirlog(d)
+ if not dirlog.addgroup(self, revmap, trp):
+ raise error.Abort(_("received dir revlog group is empty"))
+
class headerlessfixup(object):
def __init__(self, fh, h):
self._h = h
@@ -1055,32 +1069,22 @@
def _addchangegroupfiles(repo, source, revmap, trp, pr, needfiles):
revisions = 0
files = 0
- submfsdone = False
while True:
chunkdata = source.filelogheader()
if not chunkdata:
- if source.version == "03" and not submfsdone:
- submfsdone = True
- continue
break
f = chunkdata["filename"]
repo.ui.debug("adding %s revisions\n" % f)
pr()
- directory = (f[-1] == '/')
- if directory:
- # a directory using treemanifests
- fl = repo.manifest.dirlog(f)
- else:
- fl = repo.file(f)
+ fl = repo.file(f)
o = len(fl)
try:
if not fl.addgroup(source, revmap, trp):
raise error.Abort(_("received file revlog group is empty"))
except error.CensoredBaseError as e:
raise error.Abort(_("received delta base is censored: %s") % e)
- if not directory:
- revisions += len(fl) - o
- files += 1
+ revisions += len(fl) - o
+ files += 1
if f in needfiles:
needs = needfiles[f]
for new in xrange(o, len(fl)):