Mercurial > hg
view contrib/dumprevlog @ 12695:05077896ffe2
pager: don't run pager if nothing is written to stdout/stderr
This decides when to run the pager based on the first call to
ui.write() and ui.write_err(). This has the side effect of not the
output of subprocesses that write output before hg does.
author | Brodie Rao <brodie@bitheap.org> |
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date | Sun, 10 Oct 2010 12:21:49 -0500 |
parents | 9fe97eea5510 |
children | 659f34b833b9 |
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#!/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.set_binary(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-"