make source git pull freindly, no need to copy files around when updating

app/assets/javascripts/application.js.erb

@@ -13,43 +13,21 @@
 //= require ./external/jquery-1.8.2.js
 //= require ./external/jquery.ui.widget.js
 //= require ./external/handlebars-1.0.rc.3.js
-//= require ./external/ember.js
-
-// Pagedown customizations
-//= require ./pagedown_custom.js
-
-// The rest of the externals
-//= require_tree ./external
-
-//= require ./discourse/helpers/i18n_helpers
-//= require ./discourse
-
-//= require ./locales/date_locales.js
-
-// Stuff we need to load first
-//= require_tree ./discourse/mixins
-//= require ./discourse/views/view
-//= require ./discourse/components/debounce
-//= require ./discourse/controllers/controller
-//= require ./discourse/controllers/object_controller
-//= require ./discourse/views/modal/modal_body_view
-//= require ./discourse/models/model
-//= require ./discourse/routes/discourse_route
-//= require ./discourse/routes/discourse_restricted_user_route
-
-//= require_tree ./discourse/controllers
-//= require_tree ./discourse/components
-//= require_tree ./discourse/models
-//= require_tree ./discourse/views
-//= require_tree ./discourse/helpers
-//= require_tree ./discourse/templates
-//= require_tree ./discourse/routes
-
-//= require ./external/browser-update.js
-
 <%
-  # Include javascripts
-  DiscoursePluginRegistry.javascripts.each do |js|
-    require_asset(js)
-  end
+if Rails.env.development?
+  require_asset ("./external_development/ember.js")
+  require_asset ("./external_development/sugar-1.3.5.js")
+  require_asset ("./external_development/group-helper.js")
+else
+  require_asset ("./external_production/ember.js")
+  require_asset ("./external_production/sugar-1.3.5.js")
+  require_asset ("./external_production/group-helper.js")
+end
+
+require_asset ("./main_include.js")
+
+# Include plugin javascripts
+DiscoursePluginRegistry.javascripts.each do |js|
+  require_asset(js)
+end
 %>

app/assets/javascripts/main_include.js

@@ -0,0 +1,31 @@
+// Pagedown customizations
+//= require ./pagedown_custom.js
+
+// The rest of the externals
+//= require_tree ./external
+
+//= require ./discourse/helpers/i18n_helpers
+//= require ./discourse
+
+//= require ./locales/date_locales.js
+
+// Stuff we need to load first
+//= require_tree ./discourse/mixins
+//= require ./discourse/views/view
+//= require ./discourse/components/debounce
+//= require ./discourse/controllers/controller
+//= require ./discourse/controllers/object_controller
+//= require ./discourse/views/modal/modal_body_view
+//= require ./discourse/models/model
+//= require ./discourse/routes/discourse_route
+//= require ./discourse/routes/discourse_restricted_user_route
+
+//= require_tree ./discourse/controllers
+//= require_tree ./discourse/components
+//= require_tree ./discourse/models
+//= require_tree ./discourse/views
+//= require_tree ./discourse/helpers
+//= require_tree ./discourse/templates
+//= require_tree ./discourse/routes
+
+//= require ./external/browser-update.js

spec/javascripts/spec.js

@@ -10,7 +10,9 @@
 
 //= require ../../app/assets/javascripts/external/jquery.ui.widget.js
 //= require ../../app/assets/javascripts/external/handlebars-1.0.rc.3.js
-//= require ../../app/assets/javascripts/external/ember.js
+//= require ../../app/assets/javascripts/external_production/ember.js
+//= require ../../app/assets/javascripts/external_production/sugar-1.3.5.js
+//= require ../../app/assets/javascripts/external_production/group-helper.js
 
 // Pagedown customizations
 //= require ../../app/assets/javascripts/pagedown_custom.js