require "active_support/notifications" require "active_support/dependencies" require "active_support/descendants_tracker" module Rails class Application module Bootstrap include Initializable initializer :load_environment_hook, :group => :all do end initializer :load_active_support, :group => :all do require "active_support/all" unless config.active_support.bare end # Preload all frameworks specified by the Configuration#frameworks. # Used by Passenger to ensure everything's loaded before forking and # to avoid autoload race conditions in JRuby. initializer :preload_frameworks, :group => :all do ActiveSupport::Autoload.eager_autoload! if config.preload_frameworks end # Initialize the logger early in the stack in case we need to log some deprecation. initializer :initialize_logger, :group => :all do Rails.logger ||= config.logger || begin path = config.paths["log"].first unless File.exist? File.dirname path FileUtils.mkdir_p File.dirname path end f = File.open path, 'w' f.binmode f.sync = !Rails.env.production? # make sure every write flushes logger = ActiveSupport::TaggedLogging.new( ActiveSupport::BufferedLogger.new(f) ) logger.level = ActiveSupport::BufferedLogger.const_get(config.log_level.to_s.upcase) logger rescue StandardError logger = ActiveSupport::TaggedLogging.new(ActiveSupport::BufferedLogger.new(STDERR)) logger.level = ActiveSupport::BufferedLogger::WARN logger.warn( "Rails Error: Unable to access log file. Please ensure that #{path} exists and is chmod 0666. " + "The log level has been raised to WARN and the output directed to STDERR until the problem is fixed." ) logger end end # Initialize cache early in the stack so railties can make use of it. initializer :initialize_cache, :group => :all do unless defined?(RAILS_CACHE) silence_warnings { Object.const_set "RAILS_CACHE", ActiveSupport::Cache.lookup_store(config.cache_store) } if RAILS_CACHE.respond_to?(:middleware) config.middleware.insert_before("Rack::Runtime", RAILS_CACHE.middleware) end end end # Sets the dependency loading mechanism. # TODO: Remove files from the $" and always use require. initializer :initialize_dependency_mechanism, :group => :all do ActiveSupport::Dependencies.mechanism = config.cache_classes ? :require : :load end initializer :bootstrap_hook, :group => :all do |app| ActiveSupport.run_load_hooks(:before_initialize, app) end end end end