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annotate mercurial/scmwindows.py @ 18690:4c6f7f0dadab

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scmutil: split platform-specific bits into their own modules This parallels what's done for the util module, which imports either mercurial.posix or mercurial.windows as 'platform' and then slurps the appropriate functions into its own namespace.
author Kevin Bullock <kbullock@ringworld.org>
date Tue, 12 Feb 2013 11:36:21 -0600
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children e3ddb4068757
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18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
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1 import os
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2 import osutil
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3 import _winreg
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4
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5 def systemrcpath():
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6 '''return default os-specific hgrc search path'''
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7 rcpath = []
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8 filename = util.executablepath()
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9 # Use mercurial.ini found in directory with hg.exe
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10 progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini')
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11 if os.path.isfile(progrc):
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12 rcpath.append(progrc)
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13 return rcpath
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14 # Use hgrc.d found in directory with hg.exe
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15 progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d')
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16 if os.path.isdir(progrcd):
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17 for f, kind in osutil.listdir(progrcd):
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18 if f.endswith('.rc'):
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19 rcpath.append(os.path.join(progrcd, f))
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20 return rcpath
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21 # else look for a system rcpath in the registry
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22 value = util.lookupreg('SOFTWARE\\Mercurial', None,
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23 _winreg.HKEY_LOCAL_MACHINE)
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24 if not isinstance(value, str) or not value:
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25 return rcpath
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26 value = util.localpath(value)
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27 for p in value.split(os.pathsep):
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28 if p.lower().endswith('mercurial.ini'):
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29 rcpath.append(p)
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30 elif os.path.isdir(p):
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31 for f, kind in osutil.listdir(p):
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32 if f.endswith('.rc'):
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33 rcpath.append(os.path.join(p, f))
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34 return rcpath
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35
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36 def userrcpath():
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37 '''return os-specific hgrc search path to the user dir'''
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38 home = os.path.expanduser('~')
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39 path = [os.path.join(home, 'mercurial.ini'),
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40 os.path.join(home, '.hgrc')]
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41 userprofile = os.environ.get('USERPROFILE')
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42 if userprofile:
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43 path.append(os.path.join(userprofile, 'mercurial.ini'))
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44 path.append(os.path.join(userprofile, '.hgrc'))
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45 return path