Implement name_changer

Author: colwem

Rakefile

@@ -34,7 +34,8 @@ task :start do
       c.nick = nick
       c.plugins.plugins = [ClockPlugin,
                            LoggerPlugin,
-                           ChannelChangerPlugin]
+                           ChannelChangerPlugin,
+                           NameChangerPlugin]
     end
   end
 

lib/percival.rb

@@ -4,6 +4,7 @@
 require 'percival/clock'
 require 'percival/logger'
 require 'percival/channel_changer'
+require 'percival/name_changer'
 
 PERCIVAL_ROOT = File.dirname(File.dirname(__FILE__))
 

lib/percival/name_changer.rb

@@ -0,0 +1 @@
+require 'percival/name_changer/plugin'

lib/percival/name_changer/plugin.rb

@@ -0,0 +1,11 @@
+class NameChangerPlugin
+  include Cinch::Plugin
+
+  match /change-name\s+(\S+)/, :method => :change_name
+
+  def change_name irc, name
+    if UserRole.approved? irc.user, :name_changer
+      bot.nick = name
+    end
+  end
+end