Mercurial > hg-stable
annotate contrib/undumprevlog @ 16548:e49e039acd5e stable
doc: update copyright years to 2012
I sometimes look at a piece of software and if the man page says
"Copyright 2004", then I'm inclined to think that the project is stale
or that the authors are lazy. Neither is good publicity for us :-)
author | Martin Geisler <mg@aragost.com> |
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date | Mon, 30 Apr 2012 12:04:30 +0200 |
parents | 659f34b833b9 |
children | cba222f01056 |
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1 #!/usr/bin/env python |
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2 # Undump a dump from dumprevlog |
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3 # $ hg init |
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4 # $ undumprevlog < repo.dump |
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5 |
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6 import sys |
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7 from mercurial import revlog, node, scmutil, util, transaction |
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8 |
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9 for fp in (sys.stdin, sys.stdout, sys.stderr): |
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10 util.setbinary(fp) |
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11 |
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12 opener = scmutil.opener('.', False) |
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13 tr = transaction.transaction(sys.stderr.write, opener, "undump.journal") |
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14 while 1: |
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15 l = sys.stdin.readline() |
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16 if not l: |
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17 break |
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18 if l.startswith("file:"): |
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19 f = l[6:-1] |
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20 r = revlog.revlog(opener, f) |
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21 print f |
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22 elif l.startswith("node:"): |
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23 n = node.bin(l[6:-1]) |
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24 elif l.startswith("linkrev:"): |
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25 lr = int(l[9:-1]) |
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26 elif l.startswith("parents:"): |
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27 p = l[9:-1].split() |
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28 p1 = node.bin(p[0]) |
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29 p2 = node.bin(p[1]) |
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30 elif l.startswith("length:"): |
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31 length = int(l[8:-1]) |
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32 sys.stdin.readline() # start marker |
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33 d = sys.stdin.read(length) |
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34 sys.stdin.readline() # end marker |
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35 r.addrevision(d, tr, lr, p1, p2) |
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36 |
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37 tr.close() |