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contrib/rewrite-log
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
Wed, 26 Sep 2007 01:58:45 -0300
changeset 5338 f87685355c9c
parent 3711 9ccc6be9ae4d
permissions -rwxr-xr-x
revlog: fix revlogio.packentry corner case We want to store version information about the revlog in the first entry of its index. The code in packentry was using some heuristics to detect whether this was the first entry, but these heuristics could fail in some cases (e.g. rev 0 was empty; rev 1 descends directly from the nullid and is stored as a delta). We now give the revision number to packentry to avoid heuristics.
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5f471a75d607 Simple script to recompress a log file
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#!/usr/bin/env python
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import sys, os
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9ccc6be9ae4d update rewrite-log for tip ; chmod it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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from mercurial import revlog, transaction, node, util
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f = sys.argv[1]













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r1 = revlog.revlog(util.opener(os.getcwd(), audit=False), f + ".i", f + ".d")













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r2 = revlog.revlog(util.opener(os.getcwd(), audit=False), f + ".i2", f + ".d2")








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tr = transaction.transaction(sys.stderr.write, open, "journal")








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for i in xrange(r1.count()):













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    n = r1.node(i)













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    p1, p2 = r1.parents(n)













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    l = r1.linkrev(n)













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    t = r1.revision(n)













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    n2 = r2.addrevision(t, tr, l, p1, p2)













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tr.close()













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os.rename(f + ".i", f + ".i.old")













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os.rename(f + ".d", f + ".d.old")













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os.rename(f + ".i2", f + ".i")













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os.rename(f + ".d2", f + ".d")















mercurial-crew-with-dirclash