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-rw-r--r--railties/lib/rails/initializer.rb135
1 files changed, 1 insertions, 134 deletions
diff --git a/railties/lib/rails/initializer.rb b/railties/lib/rails/initializer.rb
index bfdecd0f80..eb24707ed9 100644
--- a/railties/lib/rails/initializer.rb
+++ b/railties/lib/rails/initializer.rb
@@ -107,148 +107,15 @@ module Rails
default.run(initializer)
else
Rails.application = Class.new(Application)
+ yield Rails.application.config if block_given?
# Trigger the initializer
Rails.application.new
- yield Rails.application.config if block_given?
default.config = Rails.application.config
default.run
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.default.add :initialize_database do
- if configuration.frameworks.include?(:active_record)
- ActiveRecord::Base.configurations = configuration.database_configuration
- ActiveRecord::Base.establish_connection
- end
- end
-
- # Include middleware to serve up static assets
- Initializer.default.add :initialize_static_server do
- if configuration.frameworks.include?(:action_controller) && configuration.serve_static_assets
- configuration.middleware.use(ActionDispatch::Static, Rails.public_path)
- end
- end
-
- Initializer.default.add :initialize_middleware_stack do
- if configuration.frameworks.include?(:action_controller)
- configuration.middleware.use(::Rack::Lock) unless ActionController::Base.allow_concurrency
- configuration.middleware.use(ActionDispatch::ShowExceptions, ActionController::Base.consider_all_requests_local)
- configuration.middleware.use(ActionDispatch::Callbacks, ActionController::Dispatcher.prepare_each_request)
- configuration.middleware.use(lambda { ActionController::Base.session_store }, lambda { ActionController::Base.session_options })
- configuration.middleware.use(ActionDispatch::ParamsParser)
- configuration.middleware.use(::Rack::MethodOverride)
- configuration.middleware.use(::Rack::Head)
- configuration.middleware.use(ActionDispatch::StringCoercion)
- end
- end
-
- Initializer.default.add :initialize_cache do
- unless defined?(RAILS_CACHE)
- silence_warnings { Object.const_set "RAILS_CACHE", ActiveSupport::Cache.lookup_store(configuration.cache_store) }
-
- if RAILS_CACHE.respond_to?(:middleware)
- # Insert middleware to setup and teardown local cache for each request
- configuration.middleware.insert_after(:"Rack::Lock", RAILS_CACHE.middleware)
- end
- end
- end
-
- Initializer.default.add :initialize_framework_caches do
- if configuration.frameworks.include?(:action_controller)
- ActionController::Base.cache_store ||= RAILS_CACHE
- end
- end
-
- Initializer.default.add :initialize_logger do
- # if the environment has explicitly defined a logger, use it
- next if Rails.logger
-
- unless logger = configuration.logger
- begin
- logger = ActiveSupport::BufferedLogger.new(configuration.log_path)
- logger.level = ActiveSupport::BufferedLogger.const_get(configuration.log_level.to_s.upcase)
- if RAILS_ENV == "production"
- logger.auto_flushing = false
- end
- rescue StandardError => e
- logger = ActiveSupport::BufferedLogger.new(STDERR)
- logger.level = ActiveSupport::BufferedLogger::WARN
- logger.warn(
- "Rails Error: Unable to access log file. Please ensure that #{configuration.log_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."
- )
- end
- end
-
- # TODO: Why are we silencing warning here?
- silence_warnings { Object.const_set "RAILS_DEFAULT_LOGGER", logger }
- end
-
- # Sets the logger for Active Record, Action Controller, and Action Mailer
- # (but only for those frameworks that are to be loaded). If the framework's
- # logger is already set, it is not changed, otherwise it is set to use
- # RAILS_DEFAULT_LOGGER.
- Initializer.default.add :initialize_framework_logging do
- for framework in ([ :active_record, :action_controller, :action_mailer ] & configuration.frameworks)
- framework.to_s.camelize.constantize.const_get("Base").logger ||= Rails.logger
- end
-
- ActiveSupport::Dependencies.logger ||= Rails.logger
- Rails.cache.logger ||= Rails.logger
- end
-
- # Sets the dependency loading mechanism based on the value of
- # Configuration#cache_classes.
- Initializer.default.add :initialize_dependency_mechanism do
- # TODO: Remove files from the $" and always use require
- ActiveSupport::Dependencies.mechanism = configuration.cache_classes ? :require : :load
- end
-
- # Loads support for "whiny nil" (noisy warnings when methods are invoked
- # on +nil+ values) if Configuration#whiny_nils is true.
- Initializer.default.add :initialize_whiny_nils do
- require('active_support/whiny_nil') if configuration.whiny_nils
- end
-
-
- # Sets the default value for Time.zone, and turns on ActiveRecord::Base#time_zone_aware_attributes.
- # If assigned value cannot be matched to a TimeZone, an exception will be raised.
- Initializer.default.add :initialize_time_zone do
- if configuration.time_zone
- zone_default = Time.__send__(:get_zone, configuration.time_zone)
-
- unless zone_default
- raise \
- 'Value assigned to config.time_zone not recognized.' +
- 'Run "rake -D time" for a list of tasks for finding appropriate time zone names.'
- end
-
- Time.zone_default = zone_default
-
- if configuration.frameworks.include?(:active_record)
- ActiveRecord::Base.time_zone_aware_attributes = true
- ActiveRecord::Base.default_timezone = :utc
- end
- end
- end
-
- # Set the i18n configuration from config.i18n but special-case for the load_path which should be
- # appended to what's already set instead of overwritten.
- Initializer.default.add :initialize_i18n do
- configuration.i18n.each do |setting, value|
- if setting == :load_path
- I18n.load_path += value
- else
- I18n.send("#{setting}=", value)
- end
- 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.