From 3e7985c9c1a6899ac06857bd8e6f29b48ad87cea Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Mon, 21 Mar 2011 17:58:28 -0500
Subject: Add sprockets environment to Application

---
 railties/lib/rails/application.rb | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'railties/lib/rails/application.rb')

diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb
index 94819820bc..3415cc5a5d 100644
--- a/railties/lib/rails/application.rb
+++ b/railties/lib/rails/application.rb
@@ -137,6 +137,40 @@ module Rails
       @config ||= Application::Configuration.new(find_root_with_flag("config.ru", Dir.pwd))
     end
 
+    def self.default_sprockets_paths
+      [
+       "app/assets",
+       "app/javascripts",
+       "app/stylesheets",
+       "vendor/plugins/*/app/assets",
+       "vendor/plugins/*/app/javascripts",
+       "vendor/plugins/*/app/stylesheets",
+       "vendor/plugins/*/assets",
+       "vendor/plugins/*/javascripts",
+       "vendor/plugins/*/stylesheets"
+      ]
+    end
+
+    def assets
+      @assets ||= build_asset_environment
+    end
+
+    def build_asset_environment
+      require 'sprockets'
+
+      env = Sprockets::Environment.new(root.to_s)
+      env.logger = Rails.logger
+      env.ensure_fresh_assets = !config.action_controller.perform_caching
+
+      self.class.default_sprockets_paths.each do |pattern|
+        Dir[root.join(pattern)].each do |dir|
+          env.paths << dir
+        end
+      end
+
+      env
+    end
+
   protected
 
     def default_asset_path
-- 
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