1 files changed, 64 insertions, 0 deletions
diff --git a/odoo/cli/command.py b/odoo/cli/command.py
new file mode 100644
index 00000000000..2f2fffa18b4
--- /dev/null
+++ b/odoo/cli/command.py
@@ -0,0 +1,64 @@
+import logging
+import sys
+import os
+from os.path import join as joinpath, isdir
+
+import openerp
+from openerp.modules import get_modules, get_module_path
+
+commands = {}
+
+class CommandType(type):
+    def __init__(cls, name, bases, attrs):
+        super(CommandType, cls).__init__(name, bases, attrs)
+        name = getattr(cls, name, cls.__name__.lower())
+        cls.name = name
+        if name != 'command':
+            commands[name] = cls
+
+class Command(object):
+    """Subclass this class to define new openerp subcommands """
+    __metaclass__ = CommandType
+
+    def run(self, args):
+        pass
+
+class Help(Command):
+    """Display the list of available commands"""
+    def run(self, args):
+        print "Available commands:\n"
+        names = commands.keys()
+        padding = max([len(k) for k in names]) + 2
+        for k in sorted(names):
+            name = k.ljust(padding, ' ')
+            doc = (commands[k].__doc__ or '').strip()
+            print "    %s%s" % (name, doc)
+        print "\nUse '%s <command> --help' for individual command help." % sys.argv[0].split(os.path.sep)[-1]
+
+def main():
+    args = sys.argv[1:]
+
+    # The only shared option is '--addons-path=' needed to discover additional
+    # commands from modules
+    if len(args) > 1 and args[0].startswith('--addons-path=') and not args[1].startswith("-"):
+        # parse only the addons-path, do not setup the logger...
+        openerp.tools.config._parse_config([args[0]])
+        args = args[1:]
+
+    # Default legacy command
+    command = "server"
+
+    # TODO: find a way to properly discover addons subcommands without importing the world
+    # Subcommand discovery
+    if len(args) and not args[0].startswith("-"):
+        logging.disable(logging.CRITICAL)
+        for module in get_modules():
+            if isdir(joinpath(get_module_path(module), 'cli')):
+                __import__('openerp.addons.' + module)
+        logging.disable(logging.NOTSET)
+        command = args[0]
+        args = args[1:]
+
+    if command in commands:
+        o = commands[command]()
+        o.run(args)