Mercurial > hg > mercurial-crew-with-dirclash

annotate contrib/rewrite-log @ 4168:bbfe5a3fc80c

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Add a features list to branches.cache to detect caches of old hg versions. The leading space in the written file makes sure that the feature list never can match an existing version, even if the first feature can be read as hex. Additionally old hg versions display the id with --debug, too.
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 09 Mar 2007 19:12:03 +0100
parents 9ccc6be9ae4d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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5f471a75d607 Simple script to recompress a log file
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1 #!/usr/bin/env python
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2 import sys, os
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9ccc6be9ae4d update rewrite-log for tip ; chmod it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3512
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3 from mercurial import revlog, transaction, node, util
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5 f = sys.argv[1]
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6
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9ccc6be9ae4d update rewrite-log for tip ; chmod it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3512
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7 r1 = revlog.revlog(util.opener(os.getcwd(), audit=False), f + ".i", f + ".d")
9ccc6be9ae4d update rewrite-log for tip ; chmod it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3512
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8 r2 = revlog.revlog(util.opener(os.getcwd(), audit=False), f + ".i2", f + ".d2")
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9
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9ccc6be9ae4d update rewrite-log for tip ; chmod it
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3512
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10 tr = transaction.transaction(sys.stderr.write, open, "journal")
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12 for i in xrange(r1.count()):
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13 n = r1.node(i)
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14 p1, p2 = r1.parents(n)
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15 l = r1.linkrev(n)
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16 t = r1.revision(n)
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17 n2 = r2.addrevision(t, tr, l, p1, p2)
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18 tr.close()
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19
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20 os.rename(f + ".i", f + ".i.old")
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21 os.rename(f + ".d", f + ".d.old")
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22 os.rename(f + ".i2", f + ".i")
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23 os.rename(f + ".d2", f + ".d")