annotate contrib/undumprevlog @ 50702:b11421f3daf9

clone-bundle: drop the now unused `inlineclonebundles` capabilities We no longer us the capabilities as a side way to passe argument to the `clonebundle commands`
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Mon, 19 Jun 2023 15:48:03 +0200
parents 6000f5b25c9b
children
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1 #!/usr/bin/env python3
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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
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7 import sys
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8 from mercurial.node import bin
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9 from mercurial import (
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10 encoding,
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11 revlog,
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12 transaction,
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13 vfs as vfsmod,
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14 )
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15 from mercurial.utils import procutil
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16
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17 from mercurial.revlogutils import (
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18 constants as revlog_constants,
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19 )
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20
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21 for fp in (sys.stdin, sys.stdout, sys.stderr):
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22 procutil.setbinary(fp)
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23
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24 opener = vfsmod.vfs(b'.', False)
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25 tr = transaction.transaction(
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26 sys.stderr.write, opener, {b'store': opener}, b"undump.journal"
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27 )
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28 while True:
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29 l = sys.stdin.readline()
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30 if not l:
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31 break
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32 if l.startswith("file:"):
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33 f = encoding.strtolocal(l[6:-1])
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34 assert f.endswith(b'.i')
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35 r = revlog.revlog(
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36 opener,
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37 target=(revlog_constants.KIND_OTHER, b'undump-revlog'),
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38 radix=f[:-2],
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39 )
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40 procutil.stdout.write(b'%s\n' % f)
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41 elif l.startswith("node:"):
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42 n = bin(l[6:-1])
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43 elif l.startswith("linkrev:"):
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44 lr = int(l[9:-1])
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45 elif l.startswith("parents:"):
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46 p = l[9:-1].split()
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47 p1 = bin(p[0])
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48 p2 = bin(p[1])
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49 elif l.startswith("length:"):
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50 length = int(l[8:-1])
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51 sys.stdin.readline() # start marker
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52 d = encoding.strtolocal(sys.stdin.read(length))
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53 sys.stdin.readline() # end marker
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54 r.addrevision(d, tr, lr, p1, p2)
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55
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56 tr.close()