module Rails::Command::Actions

def load_generators
  engine = ::Rails::Engine.find(ENGINE_ROOT)
  Rails::Generators.namespace = engine.railtie_namespace
  engine.load_generators
end

def load_generators
  Rails.application.load_generators
end

def load_tasks
  Rake.application.init("rails")
  Rake.application.load_rakefile
end

def load_tasks
  Rails.application.load_tasks
end

def require_application!
  require ENGINE_PATH if defined?(ENGINE_PATH)
  if defined?(APP_PATH)
    require APP_PATH
  end
end

def require_application_and_environment!
  require_application!
  require_environment!
end

def require_environment!
  if defined?(APP_PATH)
    Rails.application.require_environment!
  end
end

def set_application_directory!
  Dir.chdir(File.expand_path("../..", APP_PATH)) unless File.exist?(File.expand_path("config.ru"))
end