removes uninstalled modules and also attemp to bundle install fast

app/controllers/admin/sites_controller.rb

@@ -105,7 +105,8 @@ class Admin::SitesController < OrbitAdminController
         result = "failed"
       else
         result = "success"
-       Bundler.with_clean_env { `cd #{Rails.root} && bundle update` }
+       # Bundler.with_clean_env { `cd #{Rails.root} && bundle update` }
+       Bundler.with_clean_env { `cd #{Rails.root} && BUNDLE_GEMFILE=built_in_extensions.rb bundle update && bundle` }
       end
 
       render :text => result
@@ -115,7 +116,7 @@ class Admin::SitesController < OrbitAdminController
   end
 
   def bundle_install
-    Bundler.with_clean_env { `cd #{Rails.root} && bundle update` }
+    Bundler.with_clean_env { `cd #{Rails.root} && BUNDLE_GEMFILE=built_in_extensions.rb bundle update && bundle` }
     %x(kill -s USR2 `cat tmp/pids/unicorn.pid`)
     sleep 5
     render :nothing => true

config/environment.rb

@@ -4,7 +4,7 @@ require File.expand_path('../application', __FILE__)
 # Initialize the Rails application.
 Orbit::Application.initialize!
 Orbit::Application.config.secret_key_base = 'acc6ffc5a7d360c9cf2a7bdb4ddf9a897942ec6767413a5c0324a0fa8b86197a96298288a66bd46d8770d8b6edf509aad65716961c2c364ce006b475e6cfd418'
-
+OrbitApp.cleanup_modules
 
 if Site.count == 0
   site = Site.new

lib/orbit_app/register_module.rb

@@ -10,5 +10,15 @@ module OrbitApp
       	Widget::Registration.new(name,&block)
       end
     end
+
+    def cleanup_modules
+      module_apps = ModuleApp.all
+      module_apps.each do |ma|
+        reg = OrbitApp::Module::Registration.find_by_key(ma.key) rescue nil
+        if reg.nil?
+          ma.destroy
+        end
+      end
+    end
   end
 end