#!/usr/bin/env python
# Dump revlogs as raw data stream
# $ find .hg/store/ -name "*.i" | xargs dumprevlog > repo.dump

import sys
from mercurial import revlog, node, util

for fp in (sys.stdin, sys.stdout, sys.stderr):
   util.set_binary(fp)

for f in sys.argv[1:]:
   binopen = lambda fn: open(fn, 'rb')
   r = revlog.revlog(binopen, f)
   print "file:", f
   for i in r:
       n = r.node(i)
       p = r.parents(n)
       d = r.revision(n)
       print "node:", node.hex(n)
       print "linkrev:", r.linkrev(i)
       print "parents:", node.hex(p[0]), node.hex(p[1])
       print "length:", len(d)
       print "-start-"
       print d
       print "-end-"