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annotate mercurial/scmposix.py @ 20885:f49d60fa40a5

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fncache: clean up fncache during strips Previously the fncache was cleaned up at read time by noticing when it was out of sync. This caused writes to happen outside the scope of transactions and could have caused race conditions. With this change, we'll keep the fncache up-to-date as we go by removing old entries during repair.strip.
author Durham Goode <durham@fb.com>
date Mon, 24 Mar 2014 15:43:15 -0700
parents 4c6f7f0dadab
children 23c995ed466b
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18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
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1 import sys, os
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
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2 import osutil
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3
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4 def _rcfiles(path):
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5 rcs = [os.path.join(path, 'hgrc')]
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6 rcdir = os.path.join(path, 'hgrc.d')
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Kevin Bullock <kbullock@ringworld.org>
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7 try:
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8 rcs.extend([os.path.join(rcdir, f)
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9 for f, kind in osutil.listdir(rcdir)
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10 if f.endswith(".rc")])
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11 except OSError:
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12 pass
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13 return rcs
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14
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15 def systemrcpath():
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16 path = []
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17 if sys.platform == 'plan9':
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18 root = 'lib/mercurial'
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19 else:
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20 root = 'etc/mercurial'
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21 # old mod_python does not set sys.argv
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22 if len(getattr(sys, 'argv', [])) > 0:
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23 p = os.path.dirname(os.path.dirname(sys.argv[0]))
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24 path.extend(_rcfiles(os.path.join(p, root)))
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25 path.extend(_rcfiles('/' + root))
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26 return path
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27
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28 def userrcpath():
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29 if sys.platform == 'plan9':
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30 return [os.environ['home'] + '/lib/hgrc']
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31 else:
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32 return [os.path.expanduser('~/.hgrc')]