Remove sprockets integration on ActionPack

8 files changed, 0 insertions, 537 deletions

diff --git a/actionpack/lib/sprockets/assets.rake b/actionpack/lib/sprockets/assets.rake
deleted file mode 100644
index 2e92fe416b..0000000000
--- a/actionpack/lib/sprockets/assets.rake
+++ /dev/null
@@ -1,105 +0,0 @@
-require "fileutils"
-
-namespace :assets do
-  def ruby_rake_task(task, fork = true)
-    env    = ENV['RAILS_ENV'] || 'production'
-    groups = ENV['RAILS_GROUPS'] || 'assets'
-    args   = [$0, task,"RAILS_ENV=#{env}","RAILS_GROUPS=#{groups}"]
-    args << "--trace" if Rake.application.options.trace
-    if $0 =~ /rake\.bat\Z/i
-      Kernel.exec $0, *args
-    else  
-      fork ? ruby(*args) : Kernel.exec(FileUtils::RUBY, *args)
-    end    
-  end
-
-  # We are currently running with no explicit bundler group
-  # and/or no explicit environment - we have to reinvoke rake to
-  # execute this task.
-  def invoke_or_reboot_rake_task(task)
-    if ENV['RAILS_GROUPS'].to_s.empty? || ENV['RAILS_ENV'].to_s.empty?
-      ruby_rake_task task
-    else
-      Rake::Task[task].invoke
-    end
-  end
-
-  desc "Compile all the assets named in config.assets.precompile"
-  task :precompile do
-    invoke_or_reboot_rake_task "assets:precompile:all"
-  end
-
-  namespace :precompile do
-    def internal_precompile(digest=nil)
-      unless Rails.application.config.assets.enabled
-        warn "Cannot precompile assets if sprockets is disabled. Please set config.assets.enabled to true"
-        exit
-      end
-
-      # Ensure that action view is loaded and the appropriate
-      # sprockets hooks get executed
-      _ = ActionView::Base
-
-      config = Rails.application.config
-      config.assets.compile = true
-      config.assets.digest  = digest unless digest.nil?
-      config.assets.digests = {}
-
-      env      = Rails.application.assets
-      target   = File.join(Rails.public_path, config.assets.prefix)
-      compiler = Sprockets::StaticCompiler.new(env,
-                                               target,
-                                               config.assets.precompile,
-                                               :manifest_path => config.assets.manifest,
-                                               :digest => config.assets.digest,
-                                               :manifest => digest.nil?)
-      compiler.compile
-    end
-
-    task :all do
-      Rake::Task["assets:precompile:primary"].invoke
-      # We need to reinvoke in order to run the secondary digestless
-      # asset compilation run - a fresh Sprockets environment is
-      # required in order to compile digestless assets as the
-      # environment has already cached the assets on the primary
-      # run.
-      ruby_rake_task("assets:precompile:nondigest", false) if Rails.application.config.assets.digest
-    end
-
-    task :primary => ["assets:cache:clean"] do
-      internal_precompile
-    end
-
-    task :nondigest => ["assets:cache:clean"] do
-      internal_precompile(false)
-    end
-  end
-
-  desc "Remove compiled assets"
-  task :clean do
-    invoke_or_reboot_rake_task "assets:clean:all"
-  end
-
-  namespace :clean do
-    task :all => ["assets:cache:clean"] do
-      config = Rails.application.config
-      public_asset_path = File.join(Rails.public_path, config.assets.prefix)
-      rm_rf public_asset_path, :secure => true
-    end
-  end
-
-  namespace :cache do
-    task :clean => ["assets:environment"] do
-      Rails.application.assets.cache.clear
-    end
-  end
-
-  task :environment do
-    if Rails.application.config.assets.initialize_on_precompile
-      Rake::Task["environment"].invoke
-    else
-      Rails.application.initialize!(:assets)
-      Sprockets::Bootstrap.new(Rails.application).run
-    end
-  end
-end
diff --git a/actionpack/lib/sprockets/bootstrap.rb b/actionpack/lib/sprockets/bootstrap.rb
deleted file mode 100644
index 395b264fe7..0000000000
--- a/actionpack/lib/sprockets/bootstrap.rb
+++ /dev/null
@@ -1,37 +0,0 @@
-module Sprockets
-  class Bootstrap
-    def initialize(app)
-      @app = app
-    end
-
-    # TODO: Get rid of config.assets.enabled
-    def run
-      app, config = @app, @app.config
-      return unless app.assets
-
-      config.assets.paths.each { |path| app.assets.append_path(path) }
-
-      if config.assets.compress
-        # temporarily hardcode default JS compressor to uglify. Soon, it will work
-        # the same as SCSS, where a default plugin sets the default.
-        unless config.assets.js_compressor == false
-          app.assets.js_compressor = LazyCompressor.new { Sprockets::Compressors.registered_js_compressor(config.assets.js_compressor || :uglifier) }
-        end
-
-        unless config.assets.css_compressor == false
-          app.assets.css_compressor = LazyCompressor.new { Sprockets::Compressors.registered_css_compressor(config.assets.css_compressor) }
-        end
-      end
-
-      if config.assets.compile
-        app.routes.prepend do
-          mount app.assets => config.assets.prefix
-        end
-      end
-
-      if config.assets.digest
-        app.assets = app.assets.index
-      end
-    end
-  end
-end
diff --git a/actionpack/lib/sprockets/compressors.rb b/actionpack/lib/sprockets/compressors.rb
deleted file mode 100644
index 8b728d6570..0000000000
--- a/actionpack/lib/sprockets/compressors.rb
+++ /dev/null
@@ -1,85 +0,0 @@
-module Sprockets
-  module Compressors
-    extend self
-
-    @@css_compressors = {}
-    @@js_compressors = {}
-    @@default_css_compressor = nil
-    @@default_js_compressor = nil
-
-    def register_css_compressor(name, klass, options = {})
-      @@default_css_compressor = name.to_sym if options[:default] || @@default_css_compressor.nil?
-      @@css_compressors[name.to_sym] = { :klass => klass.to_s, :require => options[:require] }
-    end
-
-    def register_js_compressor(name, klass, options = {})
-      @@default_js_compressor = name.to_sym if options[:default] || @@default_js_compressor.nil?
-      @@js_compressors[name.to_sym] = { :klass => klass.to_s, :require => options[:require] }
-    end
-
-    def registered_css_compressor(name)
-      find_registered_compressor name, @@css_compressors, @@default_css_compressor
-    end
-
-    def registered_js_compressor(name)
-      find_registered_compressor name, @@js_compressors, @@default_js_compressor
-    end
-
-    # The default compressors must be registered in default plugins (ex. Sass-Rails)
-    register_css_compressor(:scss, 'Sass::Rails::Compressor', :require => 'sass/rails/compressor', :default => true)
-    register_js_compressor(:uglifier, 'Uglifier', :require => 'uglifier', :default => true)
-
-    # Automaticaly register some compressors
-    register_css_compressor(:yui, 'YUI::CssCompressor', :require => 'yui/compressor')
-    register_js_compressor(:closure, 'Closure::Compiler', :require => 'closure-compiler')
-    register_js_compressor(:yui, 'YUI::JavaScriptCompressor', :require => 'yui/compressor')
-
-    private
-
-    def find_registered_compressor(name, compressors_hash, default_compressor_name)
-      if name.respond_to?(:to_sym)
-        compressor = compressors_hash[name.to_sym] || compressors_hash[default_compressor_name]
-        require compressor[:require] if compressor[:require]
-        compressor[:klass].constantize.new
-      else
-        name
-      end
-    end
-  end
-
-  # An asset compressor which does nothing.
-  #
-  # This compressor simply returns the asset as-is, without any compression
-  # whatsoever. It is useful in development mode, when compression isn't
-  # needed but using the same asset pipeline as production is desired.
-  class NullCompressor #:nodoc:
-    def compress(content)
-      content
-    end
-  end
-
-  # An asset compressor which only initializes the underlying compression
-  # engine when needed.
-  #
-  # This postpones the initialization of the compressor until
-  # <code>#compress</code> is called the first time.
-  class LazyCompressor #:nodoc:
-    # Initializes a new LazyCompressor.
-    #
-    # The block should return a compressor when called, i.e. an object
-    # which responds to <code>#compress</code>.
-    def initialize(&block)
-      @block = block
-    end
-
-    def compress(content)
-      compressor.compress(content)
-    end
-
-    private
-
-    def compressor
-      @compressor ||= (@block.call || NullCompressor.new)
-    end
-  end
-end
diff --git a/actionpack/lib/sprockets/helpers.rb b/actionpack/lib/sprockets/helpers.rb
deleted file mode 100644
index fee48386e0..0000000000
--- a/actionpack/lib/sprockets/helpers.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-module Sprockets
-  module Helpers
-    autoload :RailsHelper,    "sprockets/helpers/rails_helper"
-    autoload :IsolatedHelper, "sprockets/helpers/isolated_helper"
-  end
-end
diff --git a/actionpack/lib/sprockets/helpers/isolated_helper.rb b/actionpack/lib/sprockets/helpers/isolated_helper.rb
deleted file mode 100644
index 3adb928c45..0000000000
--- a/actionpack/lib/sprockets/helpers/isolated_helper.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-module Sprockets
-  module Helpers
-    module IsolatedHelper
-      def controller
-        nil
-      end
-
-      def config
-        Rails.application.config.action_controller
-      end
-    end
-  end
-end
diff --git a/actionpack/lib/sprockets/helpers/rails_helper.rb b/actionpack/lib/sprockets/helpers/rails_helper.rb
deleted file mode 100644
index 839ec7635f..0000000000
--- a/actionpack/lib/sprockets/helpers/rails_helper.rb
+++ /dev/null
@@ -1,167 +0,0 @@
-require "action_view"
-
-module Sprockets
-  module Helpers
-    module RailsHelper
-      extend ActiveSupport::Concern
-      include ActionView::Helpers::AssetTagHelper
-
-      def asset_paths
-        @asset_paths ||= begin
-          paths = RailsHelper::AssetPaths.new(config, controller)
-          paths.asset_environment = asset_environment
-          paths.asset_digests     = asset_digests
-          paths.compile_assets    = compile_assets?
-          paths.digest_assets     = digest_assets?
-          paths
-        end
-      end
-
-      def javascript_include_tag(*sources)
-        options = sources.extract_options!
-        debug   = options.delete(:debug)  { debug_assets? }
-        body    = options.delete(:body)   { false }
-        digest  = options.delete(:digest) { digest_assets? }
-
-        sources.collect do |source|
-          if debug && asset = asset_paths.asset_for(source, 'js')
-            asset.to_a.map { |dep|
-              super(dep.pathname.to_s, { :src => path_to_asset(dep, :ext => 'js', :body => true, :digest => digest) }.merge!(options))
-            }
-          else
-            super(source.to_s, { :src => path_to_asset(source, :ext => 'js', :body => body, :digest => digest) }.merge!(options))
-          end
-        end.join("\n").html_safe
-      end
-
-      def stylesheet_link_tag(*sources)
-        options = sources.extract_options!
-        debug   = options.delete(:debug)  { debug_assets? }
-        body    = options.delete(:body)   { false }
-        digest  = options.delete(:digest) { digest_assets? }
-
-        sources.collect do |source|
-          if debug && asset = asset_paths.asset_for(source, 'css')
-            asset.to_a.map { |dep|
-              super(dep.pathname.to_s, { :href => path_to_asset(dep, :ext => 'css', :body => true, :protocol => :request, :digest => digest) }.merge!(options))
-            }
-          else
-            super(source.to_s, { :href => path_to_asset(source, :ext => 'css', :body => body, :protocol => :request, :digest => digest) }.merge!(options))
-          end
-        end.join("\n").html_safe
-      end
-
-      def asset_path(source, options = {})
-        source = source.logical_path if source.respond_to?(:logical_path)
-        path = asset_paths.compute_public_path(source, asset_prefix, options.merge(:body => true))
-        options[:body] ? "#{path}?body=1" : path
-      end
-      alias_method :path_to_asset, :asset_path # aliased to avoid conflicts with an asset_path named route
-
-      def image_path(source)
-        path_to_asset(source)
-      end
-      alias_method :path_to_image, :image_path # aliased to avoid conflicts with an image_path named route
-
-      def font_path(source)
-        path_to_asset(source)
-      end
-      alias_method :path_to_font, :font_path # aliased to avoid conflicts with an font_path named route
-
-      def javascript_path(source)
-        path_to_asset(source, :ext => 'js')
-      end
-      alias_method :path_to_javascript, :javascript_path # aliased to avoid conflicts with an javascript_path named route
-
-      def stylesheet_path(source)
-        path_to_asset(source, :ext => 'css')
-      end
-      alias_method :path_to_stylesheet, :stylesheet_path # aliased to avoid conflicts with an stylesheet_path named route
-
-    private
-      def debug_assets?
-        compile_assets? && (Rails.application.config.assets.debug || params[:debug_assets])
-      rescue NoMethodError
-        false
-      end
-
-      # Override to specify an alternative prefix for asset path generation.
-      # When combined with a custom +asset_environment+, this can be used to
-      # implement themes that can take advantage of the asset pipeline.
-      #
-      # If you only want to change where the assets are mounted, refer to
-      # +config.assets.prefix+ instead.
-      def asset_prefix
-        Rails.application.config.assets.prefix
-      end
-
-      def asset_digests
-        Rails.application.config.assets.digests
-      end
-
-      def compile_assets?
-        Rails.application.config.assets.compile
-      end
-
-      def digest_assets?
-        Rails.application.config.assets.digest
-      end
-
-      # Override to specify an alternative asset environment for asset
-      # path generation. The environment should already have been mounted
-      # at the prefix returned by +asset_prefix+.
-      def asset_environment
-        Rails.application.assets
-      end
-
-      class AssetPaths < ::ActionView::AssetPaths #:nodoc:
-        attr_accessor :asset_environment, :asset_prefix, :asset_digests, :compile_assets, :digest_assets
-
-        class AssetNotPrecompiledError < StandardError; end
-
-        def asset_for(source, ext)
-          source = source.to_s
-          return nil if is_uri?(source)
-          source = rewrite_extension(source, nil, ext)
-          asset_environment[source]
-        rescue Sprockets::FileOutsidePaths
-          nil
-        end
-
-        def digest_for(logical_path)
-          if digest_assets && asset_digests && (digest = asset_digests[logical_path])
-            return digest
-          end
-
-          if compile_assets
-            if digest_assets && asset = asset_environment[logical_path]
-              return asset.digest_path
-            end
-            return logical_path
-          else
-            raise AssetNotPrecompiledError.new("#{logical_path} isn't precompiled")
-          end
-        end
-
-        def rewrite_asset_path(source, dir, options = {})
-          if source[0] == ?/
-            source
-          else
-            source = digest_for(source) unless options[:digest] == false
-            source = File.join(dir, source)
-            source = "/#{source}" unless source =~ /^\//
-            source
-          end
-        end
-
-        def rewrite_extension(source, dir, ext)
-          if ext && File.extname(source) != ".#{ext}"
-            "#{source}.#{ext}"
-          else
-            source
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/actionpack/lib/sprockets/railtie.rb b/actionpack/lib/sprockets/railtie.rb
deleted file mode 100644
index 2bc482a39d..0000000000
--- a/actionpack/lib/sprockets/railtie.rb
+++ /dev/null
@@ -1,62 +0,0 @@
-require "action_controller/railtie"
-
-module Sprockets
-  autoload :Bootstrap,      "sprockets/bootstrap"
-  autoload :Helpers,        "sprockets/helpers"
-  autoload :Compressors,    "sprockets/compressors"
-  autoload :LazyCompressor, "sprockets/compressors"
-  autoload :NullCompressor, "sprockets/compressors"
-  autoload :StaticCompiler, "sprockets/static_compiler"
-
-  # TODO: Get rid of config.assets.enabled
-  class Railtie < ::Rails::Railtie
-    rake_tasks do
-      load "sprockets/assets.rake"
-    end
-
-    initializer "sprockets.environment", :group => :all do |app|
-      config = app.config
-      next unless config.assets.enabled
-
-      require 'sprockets'
-
-      app.assets = Sprockets::Environment.new(app.root.to_s) do |env|
-        env.version = ::Rails.env + "-#{config.assets.version}"
-
-        if config.assets.logger != false
-          env.logger = config.assets.logger || ::Rails.logger
-        end
-
-        if config.assets.cache_store != false
-          env.cache = ActiveSupport::Cache.lookup_store(config.assets.cache_store) || ::Rails.cache
-        end
-      end
-
-      if config.assets.manifest
-        path = File.join(config.assets.manifest, "manifest.yml")
-      else
-        path = File.join(Rails.public_path, config.assets.prefix, "manifest.yml")
-      end
-
-      if File.exist?(path)
-        config.assets.digests = YAML.load_file(path)
-      end
-
-      ActiveSupport.on_load(:action_view) do
-        include ::Sprockets::Helpers::RailsHelper
-        app.assets.context_class.instance_eval do
-          include ::Sprockets::Helpers::IsolatedHelper
-          include ::Sprockets::Helpers::RailsHelper
-        end
-      end
-    end
-
-    # We need to configure this after initialization to ensure we collect
-    # paths from all engines. This hook is invoked exactly before routes
-    # are compiled, and so that other Railties have an opportunity to
-    # register compressors.
-    config.after_initialize do |app|
-      Sprockets::Bootstrap.new(app).run
-    end
-  end
-end
diff --git a/actionpack/lib/sprockets/static_compiler.rb b/actionpack/lib/sprockets/static_compiler.rb
deleted file mode 100644
index 9bbb464474..0000000000
--- a/actionpack/lib/sprockets/static_compiler.rb
+++ /dev/null
@@ -1,62 +0,0 @@
-require 'fileutils'
-
-module Sprockets
-  class StaticCompiler
-    attr_accessor :env, :target, :paths
-
-    def initialize(env, target, paths, options = {})
-      @env = env
-      @target = target
-      @paths = paths
-      @digest = options.fetch(:digest, true)
-      @manifest = options.fetch(:manifest, true)
-      @manifest_path = options.delete(:manifest_path) || target
-      @zip_files = options.delete(:zip_files) || /\.(?:css|html|js|svg|txt|xml)$/
-    end
-
-    def compile
-      manifest = {}
-      env.each_logical_path do |logical_path|
-        next unless compile_path?(logical_path)
-        if asset = env.find_asset(logical_path)
-          manifest[logical_path] = write_asset(asset)
-        end
-      end
-      write_manifest(manifest) if @manifest
-    end
-
-    def write_manifest(manifest)
-      FileUtils.mkdir_p(@manifest_path)
-      File.open("#{@manifest_path}/manifest.yml", 'wb') do |f|
-        YAML.dump(manifest, f)
-      end
-    end
-
-    def write_asset(asset)
-      path_for(asset).tap do |path|
-        filename = File.join(target, path)
-        FileUtils.mkdir_p File.dirname(filename)
-        asset.write_to(filename)
-        asset.write_to("#{filename}.gz") if filename.to_s =~ @zip_files
-      end
-    end
-
-    def compile_path?(logical_path)
-      paths.each do |path|
-        case path
-        when Regexp
-          return true if path.match(logical_path)
-        when Proc
-          return true if path.call(logical_path)
-        else
-          return true if File.fnmatch(path.to_s, logical_path)
-        end
-      end
-      false
-    end
-
-    def path_for(asset)
-      @digest ? asset.digest_path : asset.logical_path
-    end
-  end
-end