def ellipsisdata(packer, rev, revlog_, p1, p2, data, linknode):
n = revlog_.node(rev)
p1n, p2n = revlog_.node(p1), revlog_.node(p2)
flags = revlog_.flags(rev)
flags |= revlog.REVIDX_ELLIPSIS
meta = packer.builddeltaheader(n, p1n, p2n, node.nullid, linknode,
flags)
# TODO: try and actually send deltas for ellipsis data blocks
diffheader = mdiff.trivialdiffheader(len(data))
l = len(meta) + len(diffheader) + len(data)
return ''.join((changegroup.chunkheader(l), meta, diffheader, data))
def nodechunk(self, revlog, node, prev, linknode):
prefix = ''
if prev == nullrev:
delta = revlog.revision(node)
prefix = mdiff.trivialdiffheader(len(delta))
else:
delta = revlog.revdiff(prev, node)
p1, p2 = revlog.parents(node)
meta = self.builddeltaheader(node, p1, p2, prev, linknode)
meta += prefix
l = len(meta) + len(delta)
yield changegroup.chunkheader(l)
yield meta
yield delta
def nodechunk(self, revlog, node, prev, linknode):
prefix = ''
if prev == nullrev:
delta = revlog.revision(node)
prefix = mdiff.trivialdiffheader(len(delta))
else:
delta = revlog.revdiff(prev, node)
p1, p2 = revlog.parents(node)
meta = self.builddeltaheader(node, p1, p2, prev, linknode)
meta += prefix
l = len(meta) + len(delta)
yield changegroup.chunkheader(l)
yield meta
yield delta
def nodechunk(self, revlog, node, prevnode, linknode):
prefix = ''
if prevnode == nullid:
delta = revlog.revision(node, raw=True)
prefix = mdiff.trivialdiffheader(len(delta))
else:
# Actually uses remotefilelog.revdiff which works on nodes, not revs
delta = revlog.revdiff(prevnode, node)
p1, p2 = revlog.parents(node)
flags = revlog.flags(node)
meta = self.builddeltaheader(node, p1, p2, prevnode, linknode, flags)
meta += prefix
l = len(meta) + len(delta)
yield changegroup.chunkheader(l)
yield meta
yield delta
def nodechunk(self, revlog, node, prevnode, linknode):
prefix = ''
if prevnode == nullid:
delta = revlog.revision(node, raw=True)
prefix = mdiff.trivialdiffheader(len(delta))
else:
# Actually uses remotefilelog.revdiff which works on nodes, not revs
delta = revlog.revdiff(prevnode, node)
p1, p2 = revlog.parents(node)
flags = revlog.flags(node)
meta = self.builddeltaheader(node, p1, p2, prevnode, linknode, flags)
meta += prefix
l = len(meta) + len(delta)
yield changegroup.chunkheader(l)
yield meta
yield delta
def chunkify(buffer):
return chunkheader(len(buffer)) + buffer