109 

   110 

   111 def show_component(ui: uimod.ui, repo) -> None:

   112     """show the component used to build the config

   113 

   114     XXX this skip over various source and ignore the repository config, so it

   115     XXX is probably useless old code.

   116     """

   117     for t, f in rcutil.rccomponents():

   118         if t == b'path':

   119             ui.debug(b'read config from: %s\n' % f)

   120         elif t == b'resource':

   121             ui.debug(b'read config from: resource:%s.%s\n' % (f[0], f[1]))

   122         elif t == b'items':

   123             # Don't print anything for 'items'.

   124             pass

   125         else:

   126             raise error.ProgrammingError(b'unknown rctype: %s' % t)