def __tree(self, metadata):
if self.prev is None:
def pf(c):
return patch_file(self.__repo, c.data)
else:
prev_top_tree = self.prev.commit.data.tree
perm, prev_patch_tree = prev_top_tree.data.entries['patches']
# Map from Commit object to patch_file() results taken
# from the previous log entry.
c2b = dict((self.prev.patches[pn], pf)
for pn, pf in prev_patch_tree.data.entries.items())
def pf(c):
r = c2b.get(c, None)
if not r:
r = patch_file(self.__repo, c.data)
return r
patches = dict((pn, pf(c)) for pn, c in self.patches.items())
return self.__repo.commit(
git.TreeData({
'meta':
self.__repo.commit(git.BlobData(metadata.encode('utf-8'))),
'patches':
self.__repo.commit(git.TreeData(patches))
}))
def patch_file(repo, cd):
metadata = '\n'.join([
'Bottom: %s' % cd.parent.data.tree.sha1,
'Top: %s' % cd.tree.sha1,
'Author: %s' % cd.author.name_email,
'Date: %s' % cd.author.date,
'',
cd.message,
'',
'---',
'',
]).encode('utf-8')
diff = repo.diff_tree(cd.parent.data.tree, cd.tree, ['-M']).strip()
return repo.commit(git.BlobData(metadata + diff + b'\n'))