From dbb32115ef45dd58667e450125deba80d7016341 Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Sat, 26 Sep 2009 11:24:56 -0500
Subject: Enable static asset server by default

---
 railties/lib/rails/commands/server.rb                              | 1 -
 railties/lib/rails/configuration.rb                                | 7 ++++++-
 .../rails/app/templates/config/environments/production.rb          | 6 +++++-
 railties/lib/rails/initializer.rb                                  | 7 +++++++
 railties/lib/rails/rack/static.rb                                  | 4 ++--
 5 files changed, 20 insertions(+), 5 deletions(-)

(limited to 'railties/lib')

diff --git a/railties/lib/rails/commands/server.rb b/railties/lib/rails/commands/server.rb
index a600e1e9db..c138cbc9bf 100644
--- a/railties/lib/rails/commands/server.rb
+++ b/railties/lib/rails/commands/server.rb
@@ -57,7 +57,6 @@ RAILS_ENV.replace(options[:environment]) if defined?(RAILS_ENV)
 app = Rack::Builder.new {
   use Rails::Rack::LogTailer unless options[:detach]
   use Rails::Rack::Debugger if options[:debugger]
-  use Rails::Rack::Static
   run ActionDispatch::Utils.parse_config(options[:config])
 }.to_app
 
diff --git a/railties/lib/rails/configuration.rb b/railties/lib/rails/configuration.rb
index 2b362a9c50..f6159b9347 100644
--- a/railties/lib/rails/configuration.rb
+++ b/railties/lib/rails/configuration.rb
@@ -10,7 +10,7 @@ module Rails
                   :log_path, :log_level, :logger, :preload_frameworks,
                   :database_configuration_file, :cache_store, :time_zone,
                   :view_path, :metals, :controller_paths, :routes_configuration_file,
-                  :eager_load_paths, :dependency_loading, :paths
+                  :eager_load_paths, :dependency_loading, :paths, :serve_static_assets
 
     def initialize
       set_root_path!
@@ -35,6 +35,7 @@ module Rails
       @controller_paths             = default_controller_paths
       @routes_configuration_file    = default_routes_configuration_file
       @database_configuration_file  = default_database_configuration_file
+      @serve_static_assets          = default_serve_static_assets
 
       for framework in default_frameworks
         self.send("#{framework}=", Rails::OrderedOptions.new)
@@ -225,6 +226,10 @@ module Rails
       i18n
     end
 
+    def default_serve_static_assets
+      true
+    end
+
     # Adds a single Gem dependency to the rails application. By default, it will require
     # the library with the same name as the gem. Use :lib to specify a different name.
     #
diff --git a/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb b/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb
index 1fc9f6b923..377b9207c7 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb
+++ b/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb
@@ -17,6 +17,10 @@ config.action_controller.perform_caching             = true
 # Use a different cache store in production
 # config.cache_store = :mem_cache_store
 
+# Disable Rails's static asset server
+# In production, Apache or nginx will already do this
+config.serve_static_assets = false
+
 # Enable serving of images, stylesheets, and javascripts from an asset server
 # config.action_controller.asset_host = "http://assets.example.com"
 
@@ -24,4 +28,4 @@ config.action_controller.perform_caching             = true
 # config.action_mailer.raise_delivery_errors = false
 
 # Enable threaded mode
-# config.threadsafe!
\ No newline at end of file
+# config.threadsafe!
diff --git a/railties/lib/rails/initializer.rb b/railties/lib/rails/initializer.rb
index 3065a8d111..e6f42f643c 100644
--- a/railties/lib/rails/initializer.rb
+++ b/railties/lib/rails/initializer.rb
@@ -269,6 +269,13 @@ module Rails
     end
   end
 
+  # Include middleware to serve up static assets
+  Initializer.default.add :initialize_static_server do
+    if configuration.frameworks.include?(:action_controller) && configuration.serve_static_assets
+      configuration.middleware.insert(0, Rails::Rack::Static, Rails.public_path)
+    end
+  end
+
   Initializer.default.add :initialize_cache do
     unless defined?(RAILS_CACHE)
       silence_warnings { Object.const_set "RAILS_CACHE", ActiveSupport::Cache.lookup_store(configuration.cache_store) }
diff --git a/railties/lib/rails/rack/static.rb b/railties/lib/rails/rack/static.rb
index f07c6beb5e..25b6cadbfc 100644
--- a/railties/lib/rails/rack/static.rb
+++ b/railties/lib/rails/rack/static.rb
@@ -5,9 +5,9 @@ module Rails
     class Static
       FILE_METHODS = %w(GET HEAD).freeze
 
-      def initialize(app)
+      def initialize(app, root)
         @app = app
-        @file_server = ::Rack::File.new(File.join(RAILS_ROOT, "public"))
+        @file_server = ::Rack::File.new(root)
       end
 
       def call(env)
-- 
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