Mercurial > hg
view contrib/dumprevlog @ 36360:c25290b98190
perfbranchmap: allow to select the filter to benchmark
Running the branchmap computation on all filter levels can be expensive.
Narrowing the run to some specific filters can speed up benchmarking time when
working only on a subset of filter levels.
author | Boris Feld <boris.feld@octobus.net> |
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date | Wed, 21 Feb 2018 11:43:12 +0100 |
parents | a915465a731e |
children | a8a902d7176e |
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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) def binopen(path, mode='rb'): if 'b' not in mode: mode = mode + 'b' return open(path, mode) for f in sys.argv[1:]: 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-")