Mercurial > hg
annotate tests/svn-safe-append.py @ 45612:094a91a183f1
changing-files: record merged files at commit time
The data is easy to gather at commit time, and we need it for changeset centric
copy tracing. Right now, it is not persisted so we cannot use it. However we
will fix this part very soon, gathering something to persist was necessary
first.
Differential Revision: https://phab.mercurial-scm.org/D9088
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Fri, 25 Sep 2020 02:01:32 +0200 |
parents | e1e10cbb5568 |
children | c102b704edb5 |
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1 #!/usr/bin/env python |
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2 |
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3 from __future__ import absolute_import |
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4 |
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5 __doc__ = """Same as `echo a >> b`, but ensures a changed mtime of b. |
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6 Without this svn will not detect workspace changes.""" |
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7 |
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8 import os |
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9 import stat |
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10 import sys |
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11 |
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12 if sys.version_info[0] >= 3: |
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13 text = os.fsencode(sys.argv[1]) |
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14 fname = os.fsencode(sys.argv[2]) |
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15 else: |
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16 text = sys.argv[1] |
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17 fname = sys.argv[2] |
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18 |
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19 f = open(fname, "ab") |
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20 try: |
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21 before = os.fstat(f.fileno())[stat.ST_MTIME] |
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22 f.write(text) |
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23 f.write(b"\n") |
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24 finally: |
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25 f.close() |
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26 inc = 1 |
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27 now = os.stat(fname)[stat.ST_MTIME] |
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28 while now == before: |
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29 t = now + inc |
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30 inc += 1 |
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31 os.utime(fname, (t, t)) |
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32 now = os.stat(fname)[stat.ST_MTIME] |