contrib/dumprevlog

rebase: preserve mq series order, guarded patches (issue2849)

The previous code was rebasing an applied series like:

  patch1 +guarded
  patch2
  patch3 +guarded
  patch4
  patch5 +guarded

into:

  patch2
  patch4
  patch1 +guarded
  patch3 +guarded
  patch5 +guarded

Reported by Lars Westerhoff <[e-mail]>

Also rename mq.series_dirty into mq.seriesdirty, missed by 599a72895c0d, and
without effect since mq.qimport() was setting it already.

#!/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-"