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Create an :assets group in the Gemfile.

This group is required by default only on development and test
(you can change it on config/application.rb).

`rake assets:precompile` will automatically add the assets group
to Rails.groups (and consequently Bundler.require) and should work
transparently.
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1 parent db909f8 commit c4794b08ecb2d1a894740ea2b9a4232f90f5aa6a @josevalim josevalim committed Jun 21, 2011
@@ -164,15 +164,15 @@ def gem_for_database
end
end
- def gem_for_ruby_debugger
+ def ruby_debugger_gemfile_entry
if RUBY_VERSION < "1.9"
"gem 'ruby-debug'"
else
"gem 'ruby-debug19', :require => 'ruby-debug'"
end
end
- def gem_for_turn
+ def turn_gemfile_entry
unless RUBY_VERSION < "1.9.2" || options[:skip_test_unit]
<<-GEMFILE.strip_heredoc
group :test do
@@ -183,7 +183,7 @@ def gem_for_turn
end
end
- def gem_for_javascript
+ def javascript_gemfile_entry
"gem '#{options[:javascript]}-rails'" unless options[:skip_javascript]
end
@@ -5,13 +5,17 @@ source 'http://rubygems.org'
<%= database_gemfile_entry -%>
<%= "gem 'jruby-openssl'\n" if defined?(JRUBY_VERSION) -%>
-# Asset template engines
<%= "gem 'json'\n" if RUBY_VERSION < "1.9.2" -%>
-gem 'sass-rails', "~> 3.1.0.rc"
-gem 'coffee-script'
-gem 'uglifier'
-<%= gem_for_javascript %>
+# Gems used only for assets and not required
+# in production environments by default.
+group :assets do
+ gem 'sass-rails', "~> 3.1.0.rc"
+ gem 'coffee-script'
+ gem 'uglifier'
+end
+
+<%= javascript_gemfile_entry %>
# Use unicorn as the web server
# gem 'unicorn'
@@ -20,6 +24,6 @@ gem 'uglifier'
# gem 'capistrano'
# To use debugger
-# <%= gem_for_ruby_debugger %>
+# <%= ruby_debugger_gemfile_entry %>
-<%= gem_for_turn -%>
+<%= turn_gemfile_entry -%>
@@ -11,9 +11,10 @@
<%= comment_if :skip_test_unit %> require "rails/test_unit/railtie"
<% end -%>
-# If you have a Gemfile, require the gems listed there, including any gems
-# you've limited to :test, :development, or :production.
-Bundler.require(:default, Rails.env) if defined?(Bundler)
+# If you have a Gemfile, require the default gems, the ones in the
+# current environment and also include :assets gems if in development
+# or test environments.
+Bundler.require *Rails.groups(:assets => %w(development test)) if defined?(Bundler)
module <%= app_const_base %>
class Application < Rails::Application
@@ -7,9 +7,8 @@ source "http://rubygems.org"
<% end -%>
<% if mountable? -%>
-<%= gem_for_javascript -%>
+<%= javascript_gemfile_entry -%>
<% end -%>
-if RUBY_VERSION < '1.9'
- gem "ruby-debug", ">= 0.10.3"
-end
+# To use debugger
+# <%= ruby_debugger_gemfile_entry %>
@@ -1,11 +1,16 @@
namespace :assets do
desc "Compile all the assets named in config.assets.precompile"
- task :precompile => :environment do
- # Give assets access to asset_path
- Sprockets::Helpers::RailsHelper
+ task :precompile do
+ if ENV["RAILS_GROUPS"].to_s.empty?
+ ENV["RAILS_GROUPS"] = "assets"
+ Kernel.exec $0, *ARGV
+ else
+ Rake::Task["environment"].invoke
+ Sprockets::Helpers::RailsHelper
- assets = Rails.application.config.assets.precompile
- Rails.application.assets.precompile(*assets)
+ assets = Rails.application.config.assets.precompile
+ Rails.application.assets.precompile(*assets)
+ end
end
desc "Remove compiled assets"
@@ -1,8 +1,9 @@
require 'isolation/abstract_unit'
+require 'active_support/core_ext/kernel/reporting'
require 'rack/test'
module ApplicationTests
- class RoutingTest < Test::Unit::TestCase
+ class AssetsTest < Test::Unit::TestCase
include ActiveSupport::Testing::Isolation
include Rack::Test::Methods
@@ -34,6 +35,17 @@ def app
assert_match "alert()", last_response.body
end
+ test "assets are compiled properly" do
+ app_file "app/assets/javascripts/application.js", "alert();"
+
+ capture(:stdout) do
+ Dir.chdir(app_path){ `bundle exec rake assets:precompile` }
+ end
+
+ file = Dir["#{app_path}/public/assets/application-*.js"][0]
+ assert_equal "alert();\n", File.read(file)
+ end
+
test "does not stream session cookies back" do
app_file "app/assets/javascripts/demo.js.erb", "<%= :alert %>();"
@@ -239,6 +239,10 @@ def app_file(path, contents)
end
end
+ def remove_file(path)
+ FileUtils.rm_rf "#{app_path}/#{path}"
+ end
+
def controller(name, contents)
app_file("app/controllers/#{name}_controller.rb", contents)
end

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