125 lines
2.7 KiB
Ruby
125 lines
2.7 KiB
Ruby
require 'fileutils'
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require 'rails/railties_path'
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require 'rails/plugin'
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require 'rails/engine'
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module Rails
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class Application < Engine
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autoload :Bootstrap, 'rails/application/bootstrap'
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autoload :Configurable, 'rails/application/configurable'
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autoload :Configuration, 'rails/application/configuration'
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autoload :Finisher, 'rails/application/finisher'
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autoload :MetalLoader, 'rails/application/metal_loader'
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autoload :Railties, 'rails/application/railties'
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autoload :RoutesReloader, 'rails/application/routes_reloader'
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class << self
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private :new
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def configure(&block)
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class_eval(&block)
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end
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def instance
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if self == Rails::Application
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Rails.application
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else
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@@instance ||= new
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end
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end
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def inherited(base)
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raise "You cannot have more than one Rails::Application" if Rails.application
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super
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Rails.application = base.instance
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end
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def respond_to?(*args)
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super || instance.respond_to?(*args)
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end
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protected
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def method_missing(*args, &block)
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instance.send(*args, &block)
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end
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end
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def require_environment!
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environment = config.paths.config.environment.to_a.first
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require environment if environment
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end
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def routes
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@routes ||= ActionDispatch::Routing::RouteSet.new
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end
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def railties
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@railties ||= Railties.new(config)
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end
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def routes_reloader
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@routes_reloader ||= RoutesReloader.new
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end
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def reload_routes!
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routes_reloader.reload!
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end
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def initialize!
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run_initializers(self)
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self
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end
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def load_tasks
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initialize_tasks
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super
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railties.all { |r| r.load_tasks }
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self
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end
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def load_generators
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initialize_generators
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super
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railties.all { |r| r.load_generators }
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self
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end
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def app
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@app ||= middleware.build(routes)
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end
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def call(env)
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env["action_dispatch.parameter_filter"] = config.filter_parameters
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app.call(env)
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end
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def initializers
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initializers = Bootstrap.initializers_for(self)
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railties.all { |r| initializers += r.initializers }
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initializers += super
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initializers += Finisher.initializers_for(self)
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initializers
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end
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protected
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def initialize_tasks
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require "rails/tasks"
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task :environment do
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$rails_rake_task = true
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initialize!
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end
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end
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def initialize_generators
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require "rails/generators"
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end
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# Application is always reloadable when config.cache_classes is false.
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def reloadable?(app)
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true
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end
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end
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end
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