diff options
Diffstat (limited to 'railties/lib/rails')
| -rw-r--r-- | railties/lib/rails/application.rb | 169 | ||||
| -rw-r--r-- | railties/lib/rails/configuration.rb | 25 | ||||
| -rw-r--r-- | railties/lib/rails/core.rb | 34 | ||||
| -rw-r--r-- | railties/lib/rails/initializable.rb | 1 | ||||
| -rw-r--r-- | railties/lib/rails/plugin.rb | 8 |
5 files changed, 64 insertions, 173 deletions
diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb index e950d72586..cd579a1c0d 100644 --- a/railties/lib/rails/application.rb +++ b/railties/lib/rails/application.rb @@ -1,3 +1,4 @@ +require "fileutils" require 'active_support/core_ext/module/delegation' module Rails @@ -15,11 +16,7 @@ module Rails end def config - @config ||= begin - config = Configuration.new - Plugin.plugins.each { |p| config.merge(p.config) } - config - end + @config ||= Configuration.new(Plugin::Configuration.default) end def routes @@ -89,10 +86,11 @@ module Rails initializers end + # TODO: Fix this method def plugins @plugins ||= begin plugin_names = config.plugins || [:all] - Plugin.plugins.select { |p| plugin_names.include?(p.plugin_name) } + + Plugin.plugins.select { |p| plugin_names.include?(:all) || plugin_names.include?(p.plugin_name) } + Plugin::Vendored.all(config.plugins || [:all], config.paths.vendor.plugins) end end @@ -102,6 +100,10 @@ module Rails @app.call(env) end + initializer :load_all_active_support do + require "active_support/all" unless config.active_support.bare + end + # Set the <tt>$LOAD_PATH</tt> based on the value of # Configuration#load_paths. Duplicates are removed. initializer :set_load_path do @@ -109,14 +111,6 @@ module Rails $LOAD_PATH.uniq! end - # Requires all frameworks specified by the Configuration#frameworks - # list. By default, all frameworks (Active Record, Active Support, - # Action Pack, Action Mailer, and Active Resource) are loaded. - initializer :require_frameworks do - require 'active_support/all' unless config.active_support.bare - config.frameworks.each { |framework| require(framework.to_s) } - end - # Set the paths from which Rails will automatically load source files, and # the load_once paths. initializer :set_autoload_paths do @@ -147,45 +141,7 @@ module Rails # Used by Passenger to ensure everything's loaded before forking and # to avoid autoload race conditions in JRuby. initializer :preload_frameworks do - if config.preload_frameworks - config.frameworks.each do |framework| - # String#classify and #constantize aren't available yet. - toplevel = Object.const_get(framework.to_s.gsub(/(?:^|_)(.)/) { $1.upcase }) - toplevel.load_all! if toplevel.respond_to?(:load_all!) - end - end - end - - # This initialization routine does nothing unless <tt>:active_record</tt> - # is one of the frameworks to load (Configuration#frameworks). If it is, - # this sets the database configuration from Configuration#database_configuration - # and then establishes the connection. - initializer :initialize_database do - if config.frameworks.include?(:active_record) - ActiveRecord::Base.configurations = config.database_configuration - ActiveRecord::Base.establish_connection - end - end - - # Include middleware to serve up static assets - initializer :initialize_static_server do - if config.frameworks.include?(:action_controller) && config.serve_static_assets - config.middleware.use(ActionDispatch::Static, Rails.public_path) - end - end - - initializer :initialize_middleware_stack do - if config.frameworks.include?(:action_controller) - config.middleware.use(::Rack::Lock, :if => lambda { !ActionController::Base.allow_concurrency }) - config.middleware.use(::Rack::Runtime) - config.middleware.use(ActionDispatch::ShowExceptions, lambda { ActionController::Base.consider_all_requests_local }) - config.middleware.use(ActionDispatch::Callbacks, lambda { ActionController::Dispatcher.prepare_each_request }) - config.middleware.use(lambda { ActionController::Base.session_store }, lambda { ActionController::Base.session_options }) - config.middleware.use(ActionDispatch::ParamsParser) - config.middleware.use(::Rack::MethodOverride) - config.middleware.use(::Rack::Head) - config.middleware.use(ActionDispatch::StringCoercion) - end + ActiveSupport::Autoload.eager_load! if config.preload_frameworks end initializer :initialize_cache do @@ -199,12 +155,6 @@ module Rails end end - initializer :initialize_framework_caches do - if config.frameworks.include?(:action_controller) - ActionController::Base.cache_store ||= RAILS_CACHE - end - end - initializer :initialize_logger do # if the environment has explicitly defined a logger, use it next if Rails.logger @@ -235,10 +185,6 @@ module Rails # logger is already set, it is not changed, otherwise it is set to use # RAILS_DEFAULT_LOGGER. initializer :initialize_framework_logging do - for framework in ([ :active_record, :action_controller, :action_mailer ] & config.frameworks) - framework.to_s.camelize.constantize.const_get("Base").logger ||= Rails.logger - end - ActiveSupport::Dependencies.logger ||= Rails.logger Rails.cache.logger ||= Rails.logger end @@ -256,7 +202,7 @@ module Rails require('active_support/whiny_nil') if config.whiny_nils end - # Sets the default value for Time.zone, and turns on ActiveRecord::Base#time_zone_aware_attributes. + # Sets the default value for Time.zone # If assigned value cannot be matched to a TimeZone, an exception will be raised. initializer :initialize_time_zone do if config.time_zone @@ -270,11 +216,6 @@ module Rails end Time.zone_default = zone_default - - if config.frameworks.include?(:active_record) - ActiveRecord::Base.time_zone_aware_attributes = true - ActiveRecord::Base.default_timezone = :utc - end end end @@ -290,42 +231,6 @@ module Rails end end - # Initializes framework-specific settings for each of the loaded frameworks - # (Configuration#frameworks). The available settings map to the accessors - # on each of the corresponding Base classes. - initializer :initialize_framework_settings do - config.frameworks.each do |framework| - base_class = framework.to_s.camelize.constantize.const_get("Base") - - config.send(framework).each do |setting, value| - base_class.send("#{setting}=", value) - end - end - end - - # Sets +ActionController::Base#view_paths+ and +ActionMailer::Base#template_root+ - # (but only for those frameworks that are to be loaded). If the framework's - # paths have already been set, it is not changed, otherwise it is - # set to use Configuration#view_path. - initializer :initialize_framework_views do - if config.frameworks.include?(:action_view) - view_path = ActionView::PathSet.type_cast(config.view_path, config.cache_classes) - ActionMailer::Base.template_root = view_path if config.frameworks.include?(:action_mailer) && ActionMailer::Base.view_paths.blank? - ActionController::Base.view_paths = view_path if config.frameworks.include?(:action_controller) && ActionController::Base.view_paths.blank? - end - end - - initializer :initialize_metal do - # TODO: Make Rails and metal work without ActionController - if config.frameworks.include?(:action_controller) - Rails::Rack::Metal.requested_metals = config.metals - - config.middleware.insert_before( - :"ActionDispatch::ParamsParser", - Rails::Rack::Metal, :if => Rails::Rack::Metal.metals.any?) - end - end - # # bail out if gems are missing - note that check_gem_dependencies will have # # already called abort() unless $gems_rake_task is set # return unless gems_dependencies_loaded @@ -342,60 +247,6 @@ module Rails end end - # # Setup database middleware after initializers have run - initializer :initialize_database_middleware do - if config.frameworks.include?(:active_record) - if config.frameworks.include?(:action_controller) && ActionController::Base.session_store && - ActionController::Base.session_store.name == 'ActiveRecord::SessionStore' - config.middleware.insert_before :"ActiveRecord::SessionStore", ActiveRecord::ConnectionAdapters::ConnectionManagement - config.middleware.insert_before :"ActiveRecord::SessionStore", ActiveRecord::QueryCache - else - config.middleware.use ActiveRecord::ConnectionAdapters::ConnectionManagement - config.middleware.use ActiveRecord::QueryCache - end - end - end - - # TODO: Make a DSL way to limit an initializer to a particular framework - - # # Prepare dispatcher callbacks and run 'prepare' callbacks - initializer :prepare_dispatcher do - next unless config.frameworks.include?(:action_controller) - require 'rails/dispatcher' unless defined?(::Dispatcher) - Dispatcher.define_dispatcher_callbacks(config.cache_classes) - - unless config.cache_classes - # Setup dev mode route reloading - routes_last_modified = routes_changed_at - reload_routes = lambda do - unless routes_changed_at == routes_last_modified - routes_last_modified = routes_changed_at - reload_routes! - end - end - ActionDispatch::Callbacks.before_dispatch { |callbacks| reload_routes.call } - end - end - - # Routing must be initialized after plugins to allow the former to extend the routes - # --- - # If Action Controller is not one of the loaded frameworks (Configuration#frameworks) - # this does nothing. Otherwise, it loads the routing definitions and sets up - # loading module used to lazily load controllers (Configuration#controller_paths). - initializer :initialize_routing do - next unless config.frameworks.include?(:action_controller) - route_configuration_files << config.routes_configuration_file - route_configuration_files << config.builtin_routes_configuration_file - reload_routes! - end - # - # # Observers are loaded after plugins in case Observers or observed models are modified by plugins. - initializer :load_observers do - if config.frameworks.include?(:active_record) - ActiveRecord::Base.instantiate_observers - end - end - # Eager load application classes initializer :load_application_classes do next if $rails_rake_task diff --git a/railties/lib/rails/configuration.rb b/railties/lib/rails/configuration.rb index bf5b9478cc..086f67a419 100644 --- a/railties/lib/rails/configuration.rb +++ b/railties/lib/rails/configuration.rb @@ -5,22 +5,26 @@ module Rails # configuration class while this bit is being cleaned up. class Plugin::Configuration - def initialize - @options = Hash.new { |h,k| h[k] = ActiveSupport::OrderedOptions.new } + def self.default + @default ||= new end - def middleware - @middleware ||= ActionDispatch::MiddlewareStack.new + attr_reader :middleware + + def initialize(base = nil) + if base + @options = base.options.dup + @middleware = base.middleware.dup + else + @options = Hash.new { |h,k| h[k] = ActiveSupport::OrderedOptions.new } + @middleware = ActionDispatch::MiddlewareStack.new + end end def respond_to?(name) super || name.to_s =~ config_key_regexp end - def merge(config) - @options = config.options.merge(@options) - end - protected attr_reader :options @@ -41,8 +45,7 @@ module Rails end def config_keys - ([ :active_support, :active_record, :action_controller, - :action_view, :action_mailer, :active_resource ] + + ([ :active_support, :action_view, :action_mailer, :active_resource ] + Plugin.plugin_names).map { |n| n.to_s }.uniq end end @@ -60,7 +63,7 @@ module Rails :log_level, :log_path, :paths, :routes_configuration_file, :view_path - def initialize + def initialize(base = nil) super @load_once_paths = [] @after_initialize_blocks = [] diff --git a/railties/lib/rails/core.rb b/railties/lib/rails/core.rb index a5e51ad04a..da16c5816c 100644 --- a/railties/lib/rails/core.rb +++ b/railties/lib/rails/core.rb @@ -1,3 +1,37 @@ +require "pathname" + +require 'active_support' +require 'active_support/core_ext/kernel/reporting' +require 'active_support/core_ext/logger' +require 'action_dispatch' + +require 'rails/initializable' +require 'rails/application' +require 'rails/plugin' +require 'rails/railties_path' +require 'rails/version' +require 'rails/rack' +require 'rails/paths' +require 'rails/core' +require 'rails/configuration' +require 'rails/deprecation' +require 'rails/initializer' +require 'rails/ruby_version_check' + +# For Ruby 1.8, this initialization sets $KCODE to 'u' to enable the +# multibyte safe operations. Plugin authors supporting other encodings +# should override this behaviour and set the relevant +default_charset+ +# on ActionController::Base. +# +# For Ruby 1.9, UTF-8 is the default internal and external encoding. +if RUBY_VERSION < '1.9' + $KCODE='u' +else + Encoding.default_external = Encoding::UTF_8 +end + +RAILS_ENV = (ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development").dup unless defined?(RAILS_ENV) + module Rails # Needs to be duplicated from Active Support since its needed before Active # Support is available. Here both Options and Hash are namespaced to prevent diff --git a/railties/lib/rails/initializable.rb b/railties/lib/rails/initializable.rb index add10bd207..8fcb254590 100644 --- a/railties/lib/rails/initializable.rb +++ b/railties/lib/rails/initializable.rb @@ -93,6 +93,7 @@ module Rails end def initializer(name, opts = {}, &blk) + raise ArgumentError, "A block must be passed when defining an initializer" unless blk @initializers ||= [] @initializers << Initializer.new(name, nil, opts, &blk) end diff --git a/railties/lib/rails/plugin.rb b/railties/lib/rails/plugin.rb index 90dc1ad8dd..0699affea7 100644 --- a/railties/lib/rails/plugin.rb +++ b/railties/lib/rails/plugin.rb @@ -2,8 +2,10 @@ module Rails class Plugin include Initializable - def self.plugin_name - @plugin_name || name.demodulize.underscore + def self.plugin_name(plugin_name = nil) + @plugin_name ||= name.demodulize.underscore + @plugin_name = plugin_name if plugin_name + @plugin_name end def self.inherited(klass) @@ -20,7 +22,7 @@ module Rails end def self.config - @config ||= Configuration.new + Configuration.default end class Vendored < Plugin |