def writetostore(self, text):
# hg filelog metadata (includes rename, etc)
hgmeta, offset = revlog.parsemeta(text)
if offset and offset > 0:
# lfs blob does not contain hg filelog metadata
text = text[offset:]
# git-lfs only supports sha256
oid = hex(hashlib.sha256(text).digest())
self.opener.lfslocalblobstore.write(oid, text)
# replace contents with metadata
longoid = 'sha256:%s' % oid
metadata = pointer.gitlfspointer(oid=longoid, size='%d' % len(text))
# by default, we expect the content to be binary. however, LFS could also
# be used for non-binary content. add a special entry for non-binary data.
# this will be used by filectx.isbinary().
if not stringutil.binary(text):
# not hg filelog metadata (affecting commit hash), no "x-hg-" prefix
metadata['x-is-binary'] = '0'
# translate hg filelog metadata to lfs metadata with "x-hg-" prefix
if hgmeta is not None:
for k, v in hgmeta.iteritems():
metadata['x-hg-%s' % k] = v
rawtext = metadata.serialize()
return (rawtext, False)
def filelogaddrevision(orig,
self,
text,
transaction,
link,
p1,
p2,
cachedelta=None,
node=None,
flags=revlog.REVIDX_DEFAULT_FLAGS,
**kwds):
# The matcher isn't available if reposetup() wasn't called.
lfstrack = self.opener.options.get('lfstrack')
if lfstrack:
textlen = len(text)
# exclude hg rename meta from file size
meta, offset = revlog.parsemeta(text)
if offset:
textlen -= offset
if lfstrack(self.filename, textlen):
flags |= revlog.REVIDX_EXTSTORED
return orig(self,
text,
transaction,
link,
p1,
p2,
cachedelta=cachedelta,
node=node,
flags=flags,
**kwds)
def renamed(self, node):
validatenode(node)
if self.parents(node)[0] != nullid:
return False
fulltext = self.revision(node)
m = revlog.parsemeta(fulltext)[0]
if m and 'copy' in m:
return m['copy'], bin(m['copyrev'])
return False
def filelogaddrevision(orig, self, text, transaction, link, p1, p2,
cachedelta=None, node=None,
flags=revlog.REVIDX_DEFAULT_FLAGS, **kwds):
textlen = len(text)
# exclude hg rename meta from file size
meta, offset = revlog.parsemeta(text)
if offset:
textlen -= offset
lfstrack = self.opener.options['lfstrack']
if lfstrack(self.filename, textlen):
flags |= revlog.REVIDX_EXTSTORED
return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta,
node=node, flags=flags, **kwds)