contrib/dumprevlog

subrepo: make submerge() return the merged substate

This will be useful when reusing submerge() to improve the handling of subrepos
on mq.


# HG changeset patch
# User Angel Ezquerra <[e-mail]>
# Date 1377117244 -7200
#      Wed Aug 21 22:34:04 2013 +0200
# Node ID 2defb5453f223c3027eb2f7788fbddd52bbb3352
# Parent  a5c90acff5e61aae714ba6c9457d766c54b4f124
subrepo: make submerge() return the merged substate

This will be useful when reusing submerge() to improve the handling of subrepos
on mq.

#!/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.setbinary(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-"