[IMPORTANT] Make "sprockets/railtie" require explicit.

This makes "sprockets/railtie" explicit. This means that sprockets will
be loaded when you require "rails/all". If you are not using requiring
"rails/all", you need to manually load it with all other framework
railties.

In order to be complete, this commit also adds --skip-sprockets to
the rails generator.

3 files changed, 12 insertions, 4 deletions

diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb
index 378eceb4c3..c8847f0159 100644
--- a/railties/lib/rails/generators/app_base.rb
+++ b/railties/lib/rails/generators/app_base.rb
@@ -37,6 +37,9 @@ module Rails
         class_option :skip_active_record, :type => :boolean, :aliases => "-O", :default => false,
                                           :desc => "Skip Active Record files"
 
+        class_option :skip_sprockets,     :type => :boolean, :aliases => "-S", :default => false,
+                                          :desc => "Skip Sprockets files"
+
         class_option :database,           :type => :string, :aliases => "-d", :default => "sqlite3",
                                           :desc => "Preconfigure for selected database (options: #{DATABASES.join('/')})"
 
@@ -124,7 +127,7 @@ module Rails
       end
 
       def include_all_railties?
-        !options[:skip_active_record] && !options[:skip_test_unit]
+        !options[:skip_active_record] && !options[:skip_test_unit] && !options[:skip_sprockets]
       end
 
       def comment_if(value)
diff --git a/railties/lib/rails/generators/rails/app/templates/config/application.rb b/railties/lib/rails/generators/rails/app/templates/config/application.rb
index 7f623a7af9..eaa31e7386 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/application.rb
+++ b/railties/lib/rails/generators/rails/app/templates/config/application.rb
@@ -8,6 +8,7 @@ require 'rails/all'
 require "action_controller/railtie"
 require "action_mailer/railtie"
 require "active_resource/railtie"
+<%= comment_if :skip_sprockets %> require "sprockets/railtie"
 <%= comment_if :skip_test_unit %> require "rails/test_unit/railtie"
 <% end -%>
 
@@ -46,7 +47,9 @@ module <%= app_const_base %>
     # Configure sensitive parameters which will be filtered from the log file.
     config.filter_parameters += [:password]
 
+    <% unless options.skip_sprockets? %>
     # Enable the asset pipeline
     config.assets.enabled = true
+    <% end %>
   end
 end
diff --git a/railties/lib/rails/generators/rails/plugin_new/templates/rails/application.rb b/railties/lib/rails/generators/rails/plugin_new/templates/rails/application.rb
index 8b68280a5e..4864ead960 100644
--- a/railties/lib/rails/generators/rails/plugin_new/templates/rails/application.rb
+++ b/railties/lib/rails/generators/rails/plugin_new/templates/rails/application.rb
@@ -1,13 +1,15 @@
 require File.expand_path('../boot', __FILE__)
 
-<% unless options[:skip_active_record] -%>
+<% if include_all_railties? -%>
 require 'rails/all'
 <% else -%>
-# require "active_record/railtie"
+# Pick the frameworks you want:
+<%= comment_if :skip_active_record %>require "active_record/railtie"
 require "action_controller/railtie"
 require "action_mailer/railtie"
 require "active_resource/railtie"
-require "rails/test_unit/railtie"
+<%= comment_if :skip_sprockets %> require "sprockets/railtie"
+<%= comment_if :skip_test_unit %> require "rails/test_unit/railtie"
 <% end -%>
 
 Bundler.require