Mercurial > hg
view contrib/dumprevlog @ 30401:869d660b8669
debugcommands: introduce standalone module for debug commands
commands.py is our largest .py file by nearly 2x. Debug commands live
in a world of their own. So let's extract them to their own module.
We start with "debugancestor."
We currently reuse the commands table with commands.py and have a hack
in dispatch.py for loading debugcommands.py. In the future, we could
potentially use a separate commands table and avoid the import of
debugcommands.py.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Wed, 17 Aug 2016 21:07:38 -0700 |
parents | 6359b80f15fb |
children | a915465a731e |
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#!/usr/bin/env python # Dump revlogs as raw data stream # $ find .hg/store/ -name "*.i" | xargs dumprevlog > repo.dump from __future__ import absolute_import, print_function import sys from mercurial import ( node, revlog, 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-")