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changegroupsubset: use manifest.readfast to simplify collector

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This commit is contained in:
Matt Mackall 2011-03-20 19:43:28 -05:00
parent 5be0491c06
commit d4b4c17c11
1 changed files with 5 additions and 19 deletions
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24
mercurial/localrepo.py
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@ -1473,25 +1473,11 @@ class localrepository(repo.repository):
def collect(mnode):
r = mf.rev(mnode)
clnode = mfs[mnode]
if mf.deltaparent(r) in mf.parentrevs(r):
# If the previous rev is one of the parents,
# we only need to see a diff.
deltamf = mf.readdelta(mnode)
# For each line in the delta
for f, fnode in deltamf.iteritems():
# And if the file is in the list of files we care
# about.
if f in changedfiles:
# Create the set of filenodes for the file if
# there isn't one already.
fnodes.setdefault(f, {}).setdefault(fnode, clnode)
else:
# Otherwise we need a full manifest.
m = mf.read(mnode)
# For every file in we care about.
for f in changedfiles:
if f in m:
fnodes.setdefault(f, {}).setdefault(m[f], clnode)
mdata = mf.readfast(mnode)
for f in changedfiles:
if f in mdata:
fnodes.setdefault(f, {}).setdefault(mdata[f], clnode)
return collect
# If we determine that a particular file or manifest node must be a