1 # Copyright 2008-2009 LShift Ltd

     2 

     3 import sys

     4 import os

     5 import os.path

     6 import pwd

     7 import ConfigParser

     8 

     9 globalconfig = None

    10 

    11 def _getConf():

    12     global globalconfig

    13     if globalconfig is None:

    14         globalconfig = ConfigParser.RawConfigParser()

    15         globalconfig.read(os.path.expanduser("~/.mercurial-server"))

    16     return globalconfig

    17 

    18 def _getPath(name):

    19     return os.path.expanduser(_getConf().get("paths", name))

    20 

    21 def _getPaths(name): 

    22     return [os.path.expanduser(p)

    23         for p in _getConf().get("paths", name).split(":")]

    24 

    25 def getReposPath(): return _getPath("repos")

    26 def getAuthorizedKeysPath(): return _getPath("authorized_keys")

    27 

    28 def configExists():

    29     try:

    30         getAuthorizedKeysPath()

    31         return True

    32     except Exception, e:

    33         print e

    34         return False

    35 

    36 def getKeysPaths(): return _getPaths("keys")

    37 def getAccessPaths(): return _getPaths("access")

    38 

    39 def getEnv(): return _getConf().items("env")

    40 

    41 # Work out where we are, don't use config.

    42 def initExe():

    43     global _exePath

    44     _exePath = os.path.dirname(os.path.abspath(sys.argv[0]))

    45     # Fix $HOME in case of "sudo -u hg refresh-auth"

    46     os.environ['HOME'] = pwd.getpwuid(os.geteuid()).pw_dir

    47 

    48 def getExePath():

    49     return _exePath

    50