The commands plugin now does something somewhat useful.

plugins/commands.rb

@@ -1,5 +1,22 @@
 include EventMachine::IRC::Commands
 
+# yay, monkey patching
+class Repost
+    attr_accessor :commands
+
+    def register_command(keyword, &code)
+        # Yes, that's a copy-paste of the register_trigger method and that
+        # violates DRY. I feel a bit bad about it, but not that much.
+        self.commands = [] if self.triggers.nil?
+        self.commands << {:keyword => keyword, :code => code}
+    end
+
+end
+
+Dir.glob(File.dirname($0) + "/plugins/commands/*.rb") { |filename|
+    load filename
+}
+
 Client.register_trigger("PRIVMSG") { |msg|
     src_nick = msg[:prefix].split('!').first
     message = msg[:params][1]
@@ -22,6 +39,9 @@ Client.register_trigger("PRIVMSG") { |msg|
         end
     end
 
-    Client.privmsg(target, "#{reply_prefix}command: #{command} arguments: #{arguments.join(' ')}") if not command.nil?
-
+    Client.commands.each do |cmd|
+        if command.downcase == cmd[:keyword] then
+            Client.privmsg(target, reply_prefix + cmd[:code].call(arguments))
+        end
+    end if not ( Client.commands.nil? or command.nil? )
 }

plugins/commands/echo.rb

@@ -0,0 +1,3 @@
+Client.register_command("echo") { |args|
+    args.join(' ')
+}