mercurial/scmwindows.py
author Gregory Szorc <gregory.szorc@gmail.com>
Sat, 08 Aug 2015 18:44:41 -0700
changeset 25992 2d76f8a2d831
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child 26625 adae8928fe09
permissions -rw-r--r--
worker: use absolute_import
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import os
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import osutil
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import util
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import _winreg
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def systemrcpath():
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    '''return default os-specific hgrc search path'''
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    rcpath = []
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    filename = util.executablepath()
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    # Use mercurial.ini found in directory with hg.exe
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    progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini')
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    if os.path.isfile(progrc):
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        rcpath.append(progrc)
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        return rcpath
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    # Use hgrc.d found in directory with hg.exe
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    progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d')
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    if os.path.isdir(progrcd):
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        for f, kind in osutil.listdir(progrcd):
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            if f.endswith('.rc'):
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                rcpath.append(os.path.join(progrcd, f))
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        return rcpath
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    # else look for a system rcpath in the registry
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    value = util.lookupreg('SOFTWARE\\Mercurial', None,
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                           _winreg.HKEY_LOCAL_MACHINE)
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    if not isinstance(value, str) or not value:
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        return rcpath
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    value = util.localpath(value)
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    for p in value.split(os.pathsep):
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        if p.lower().endswith('mercurial.ini'):
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            rcpath.append(p)
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        elif os.path.isdir(p):
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            for f, kind in osutil.listdir(p):
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                if f.endswith('.rc'):
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                    rcpath.append(os.path.join(p, f))
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    return rcpath
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def userrcpath():
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    '''return os-specific hgrc search path to the user dir'''
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    home = os.path.expanduser('~')
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    path = [os.path.join(home, 'mercurial.ini'),
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            os.path.join(home, '.hgrc')]
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    userprofile = os.environ.get('USERPROFILE')
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    if userprofile and userprofile != home:
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        path.append(os.path.join(userprofile, 'mercurial.ini'))
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        path.append(os.path.join(userprofile, '.hgrc'))
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    return path