Mercurial > hg
annotate tests/fakemergerecord.py @ 47476:f23eafb036af
dirstate-v2: Use 32-bit integers instead of 64-bit for offsets
This saves 12 bytes per node. (Nodes representing files or directories.)
These are offsets to other parts of the file. This would only be a limitation
for a `.hg/dirstate` file larger than 4 GiB, which would only happen for a
repository with dozens of millions of files and directories.
Differential Revision: https://phab.mercurial-scm.org/D10920
author | Simon Sapin <simon.sapin@octobus.net> |
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date | Mon, 28 Jun 2021 15:41:50 +0200 |
parents | b7808443ed6a |
children | 6000f5b25c9b |
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1 # Extension to write out fake unsupported records into the merge state |
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2 # |
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3 # |
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4 |
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5 from __future__ import absolute_import |
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6 |
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7 from mercurial import ( |
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8 mergestate as mergestatemod, |
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9 registrar, |
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10 ) |
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11 |
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12 cmdtable = {} |
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13 command = registrar.command(cmdtable) |
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14 |
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15 |
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16 @command( |
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17 b'fakemergerecord', |
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18 [ |
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19 (b'X', b'mandatory', None, b'add a fake mandatory record'), |
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20 (b'x', b'advisory', None, b'add a fake advisory record'), |
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21 ], |
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22 '', |
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23 ) |
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24 def fakemergerecord(ui, repo, *pats, **opts): |
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25 with repo.wlock(): |
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26 ms = mergestatemod.mergestate.read(repo) |
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27 records = ms._makerecords() |
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28 if opts.get('mandatory'): |
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29 records.append((b'X', b'mandatory record')) |
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30 if opts.get('advisory'): |
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31 records.append((b'x', b'advisory record')) |
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32 ms._writerecords(records) |