script/server should init Rails by loading config.ru

Fixes "Rails 3.0 doesn't fucking work"

railties/lib/rails/commands/server.rb

@@ -37,15 +37,6 @@ def opt_parser
       Options.new
     end
 
-    def self.start(app)
-      new(app).start
-    end
-
-    def initialize(app)
-      super() # Call Rack::Server#initialize without passing any options to use.
-      @app = app
-    end
-
     def start
       puts "=> Booting #{ActiveSupport::Inflector.demodulize(server)}"
       puts "=> Rails #{Rails.version} application starting on http://#{options[:Host]}:#{options[:Port]}"
@@ -69,20 +60,17 @@ def middleware
     end
 
     def log_path
-      "#{File.expand_path(@app.root)}/log/#{options[:environment]}.log"
+      "log/#{options[:environment]}.log"
     end
 
     def default_options
-      {
+      super.merge({
         :Port        => 3000,
-        :Host        => "0.0.0.0",
         :environment => (ENV['RAILS_ENV'] || "development").dup,
-        :rack_file   => "#{@app.root}/config.ru",
         :daemonize   => false,
         :debugger    => false,
-        :pid         => "#{@app.root}/tmp/pids/server.pid",
-        :AccessLog   => []
-      }
+        :pid         => "tmp/pids/server.pid"
+      })
     end
   end
 end

railties/lib/rails/generators/rails/app/templates/script/server.tt

-require File.expand_path('../../config/application',  __FILE__)
+require File.expand_path('../../config/boot',  __FILE__)
 require 'rails/commands/server'
-Rails::Server.start(<%= app_const %>.instance)
+
+Dir.chdir(File.expand_path('../..',  __FILE__))
+Rails::Server.start