Mercurial > hg
annotate contrib/dumprevlog @ 44975:1a4b9b602e54 stable
py3: fix broken man page generation, it was generating `(default: NUL*)`
`bytes(default)` was producing things like `(default: \x00)` when handed
non-bytes values such as `1`, `10`, or `True`. The man page generation would
apparently ignore these bytes and produce man pages that had the string
`(default: )`.
Test Plan:
- Ran `cd doc; python3 gendoc.py "hg.1.gendoc"` and grepped for bad output
- Ran `make deb`, extracted the deb, manually inspected `hg.1` file.
Differential Revision: https://phab.mercurial-scm.org/D8639
author | Kyle Lippincott <spectral@google.com> |
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date | Wed, 17 Jun 2020 16:11:11 -0700 |
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1 #!/usr/bin/env python |
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2 # Dump revlogs as raw data stream |
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3 # $ find .hg/store/ -name "*.i" | xargs dumprevlog > repo.dump |
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4 |
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5 from __future__ import absolute_import, print_function |
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6 |
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7 import sys |
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8 from mercurial import ( |
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9 encoding, |
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10 node, |
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11 pycompat, |
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12 revlog, |
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13 ) |
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14 from mercurial.utils import procutil |
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15 |
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16 for fp in (sys.stdin, sys.stdout, sys.stderr): |
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17 procutil.setbinary(fp) |
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19 |
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20 def binopen(path, mode=b'rb'): |
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21 if b'b' not in mode: |
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22 mode = mode + b'b' |
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23 return open(path, pycompat.sysstr(mode)) |
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24 |
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26 binopen.options = {} |
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29 def printb(data, end=b'\n'): |
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30 sys.stdout.flush() |
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31 pycompat.stdout.write(data + end) |
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33 |
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34 for f in sys.argv[1:]: |
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35 r = revlog.revlog(binopen, encoding.strtolocal(f)) |
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36 print("file:", f) |
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37 for i in r: |
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38 n = r.node(i) |
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39 p = r.parents(n) |
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40 d = r.revision(n) |
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41 printb(b"node: %s" % node.hex(n)) |
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42 printb(b"linkrev: %d" % r.linkrev(i)) |
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43 printb(b"parents: %s %s" % (node.hex(p[0]), node.hex(p[1]))) |
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44 printb(b"length: %d" % len(d)) |
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45 printb(b"-start-") |
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46 printb(d) |
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47 printb(b"-end-") |