vulcanize in sml-rubber-1.5.5

- old
+ new
@@ -1,41 +1,25 @@
 #!/usr/bin/env ruby
 
-env = ENV['RUBBER_ENV'] || ENV['RAILS_ENV'] || 'development'
+require 'rubygems'
+
+env = ENV['RUBBER_ENV'] ||= 'development'
 root = '.'
 
-# if in a rails project, then use standard generate, otherwise
-# we need a minimal rails environment for generators to run
- #
-if File.exist?(File.join(root, 'config', 'environment.rb'))
-  ARGV.insert(0, 'vulcanize')
-  require File.join(root, 'config', 'boot')
-  require 'commands/generate'
-else
-  RAILS_ENV = ENV['RAILS_ENV'] = env
-  RAILS_ROOT = ENV['RAILS_ROOT'] = root
+require 'rubber'
+Rubber::initialize(root, env)
 
-  require 'rubygems'
-  gem 'rails'
-  module Rails
-    class << self
-      def vendor_rails?
-        false
-      end
-    end
+if Rubber::Util::is_rails2?
+  ARGV.insert(0, 'vulcanize') unless ARGV[0] == 'vulcanize' # Need for Rails 2 generator.
+  require File.expand_path('../../lib/generators/vulcanize/vulcanize_generator', __FILE__)
+else
+  begin
+    gem 'railties'
+  rescue LoadError
+    puts "Missing the railties gem.  Install with `sudo gem install railties --version=3.0.0.beta3`."
+    exit(-1)
   end
 
-  require 'initializer'
-  class Rails::Initializer
-    def load_environment; end
-  end
+  require File.expand_path('../../lib/generators/vulcanize/vulcanize_generator', __FILE__)
 
-  Rails::Initializer.run do |config|
-    config.frameworks -= [:active_record, :action_controller]
-  end
-
-  require 'rails_generator'
-  require 'rails_generator/scripts/generate'
-
-  ARGV.shift if ['--help', '-h'].include?(ARGV[0])
-  Rails::Generator::Scripts::Generate.new.run(['vulcanize'] + ARGV)
+  VulcanizeGenerator.start
 end