tools/rubuildius/matzbot/lib/matzbot.rb

   1 $:.unshift File.dirname(__FILE__)
   2 require 'session'
   3 require 'client'
   4 require 'commands'
   5
   6 module MatzBot
   7   extend self
   8
   9   @loaded_plugins ||= {}
  10
  11   def reload!
  12     load File.join(File.expand_path(File.dirname(__FILE__)), 'session.rb')
  13     load File.join(File.expand_path(File.dirname(__FILE__)), 'client.rb')
  14     reload_plugins!
  15   end
  16
  17   def reload_plugins!
  18     commands_file = File.join(File.expand_path(File.dirname(__FILE__)), 'commands.rb')
  19     if [commands_file, plugin_files].flatten.any? { |f| plugin_changed? f }
  20       Commands.send(:reload_filters!)
  21       MatzBot.send(:remove_const, :Commands)
  22       load commands_file
  23       load_plugins
  24     end
  25   end
  26
  27   def load_plugins
  28     plugin_files.each do |file|
  29       puts "Loading #{file}..."
  30       begin
  31         touch_plugin(file)
  32         load file
  33       rescue Object => e
  34         puts "Unable to load #{file}, disabled."
  35         p e
  36       end
  37     end
  38   end
  39
  40   def plugin_files
  41     [dot_matz_bot, 'plugins'].map do |directory|
  42       next unless File.exists? directory
  43       Dir[File.join(directory, '*.rb')]
  44     end.flatten.compact
  45   end
  46
  47   def dot_matz_bot
  48     @dot_matz_bot ||=
  49       if PLATFORM =~ /win32/
  50         dot_matz_bot = ENV['HOMEDRIVE'] + ENV['HOMEPATH']
  51         dot_matz_bot = File.join(home, 'MatzBot')
  52       else
  53         dot_matz_bot = File.join(File.expand_path("~/matzbot/"), "configuration")
  54       end
  55   end
  56
  57   def plugin_changed?(file)
  58     touch_plugin(file) if !@loaded_plugins[file] || @loaded_plugins[file] < File.mtime(file)
  59   end
  60
  61   def touch_plugin(file)
  62     @loaded_plugins[file] = File.mtime(file)
  63   end
  64 end