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