Mercurial > hg
view contrib/dumprevlog @ 23283:b04263c38a92
transaction: extract backupentry registration in a dedicated function
We are about to use the 'backupentry' mechanism to allow cleaning up
transaction-related temporary files (such as 'changelog.i.a'). We start
by extracting the entry registration into its own method for easy reuse.
At that point, I would like to rename the backup-file related variable to
something generic but I'm a bit short of ideas.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
---|---|
date | Wed, 05 Nov 2014 13:06:24 +0000 |
parents | 659f34b833b9 |
children | a212ca70205c |
line wrap: on
line source
#!/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-"