60     defaultpath = os.path.join(util.datapath, 'default.d')

    60     defaultpath = os.path.join(util.datapath, 'default.d')

    61     if os.path.isdir(defaultpath):

    61     if os.path.isdir(defaultpath):

    62         path = _expandrcpath(defaultpath)

    62         path = _expandrcpath(defaultpath)

    63     return path

    63     return path

    64 

    64 

    67 def rccomponents():

    65 def rccomponents():

    68     '''return an ordered [(type, obj)] about where to load configs.

    66     '''return an ordered [(type, obj)] about where to load configs.

    69 

    67 

    70     respect $HGRCPATH. if $HGRCPATH is empty, only .hg/hgrc of current repo is

    68     respect $HGRCPATH. if $HGRCPATH is empty, only .hg/hgrc of current repo is

    71     used. if $HGRCPATH is not set, the platform default will be used.

    69     used. if $HGRCPATH is not set, the platform default will be used.

    76     and is the config file path. if type is 'items', obj is a list of (section,

    74     and is the config file path. if type is 'items', obj is a list of (section,

    77     name, value, source) that should fill the config directly.

    75     name, value, source) that should fill the config directly.

    78     '''

    76     '''

    79     envrc = ('items', envrcitems())

    77     envrc = ('items', envrcitems())

    80 

    78 

    82     if _rccomponents is None:

    80     if _rccomponents is None:

    83         if 'HGRCPATH' in encoding.environ:

    81         if 'HGRCPATH' in encoding.environ:

    84             # assume HGRCPATH is all about user configs so environments can be

    82             # assume HGRCPATH is all about user configs so environments can be

    85             # overridden.

    83             # overridden.

    86             _rccomponents = [envrc]

    84             _rccomponents = [envrc]