Merged work on plugins support, including the possibility to wrap

configuration sections.

1 files changed, 20 insertions, 1 deletions

diff --git a/repsys b/repsys
index bddbf71..b266321 100755
--- a/repsys
+++ b/repsys
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-from RepSys import Error
+from RepSys import Error, plugins
 from RepSys.command import *
 import getopt
 import sys
@@ -22,14 +22,32 @@ Useful commands:
 
 Run "repsys COMMAND --help" for more information.
 
+Run "repsys --help-plugin" for help on loaded plugins.
+
 Written by Gustavo Niemeyer <gustavo@niemeyer.net>
 """
 
+def plugin_help(opt, val, parser, mode):
+    if parser is None:
+        prog = sys.argv[0]
+        print "Use %s --help-plugin <plugin name>" % prog
+        print "Available plugins:"
+        print
+        for name in plugins.list():
+            print name
+    else:
+        print plugins.help(parser)
+    raise SystemExit
+
 def parse_options():
     parser = OptionParser(help=HELP, version="%prog "+VERSION)
     parser.disable_interspersed_args()
     parser.add_option("--debug", action="store_true")
+    parser.add_option("--help-plugins", action="callback", callback=plugin_help)
+    parser.add_option("--help-plugin", type="string", dest="__ignore",
+            action="callback", callback=plugin_help)
     opts, args = parser.parse_args()
+    del opts.__ignore
     if len(args) < 1:
         parser.print_help(sys.stderr)
         sys.exit(1)
@@ -52,6 +70,7 @@ def dispatch_command(command, argv, debug=0):
     command_module.main()
     
 if __name__ == "__main__":
+    plugins.load()
     do_command(parse_options, dispatch_command)
 
 # vim:et:ts=4:sw=4