1 files changed, 66 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller.rb b/actionpack/lib/action_controller.rb
new file mode 100644
index 0000000000..f43784f9f2
--- /dev/null
+++ b/actionpack/lib/action_controller.rb
@@ -0,0 +1,66 @@
+# frozen_string_literal: true
+
+require "active_support/rails"
+require "abstract_controller"
+require "action_dispatch"
+require "action_controller/metal/live"
+require "action_controller/metal/strong_parameters"
+
+module ActionController
+  extend ActiveSupport::Autoload
+
+  autoload :API
+  autoload :Base
+  autoload :Metal
+  autoload :Middleware
+  autoload :Renderer
+  autoload :FormBuilder
+
+  eager_autoload do
+    autoload :Caching
+  end
+
+  autoload_under "metal" do
+    autoload :ConditionalGet
+    autoload :ContentSecurityPolicy
+    autoload :Cookies
+    autoload :DataStreaming
+    autoload :EtagWithTemplateDigest
+    autoload :EtagWithFlash
+    autoload :Flash
+    autoload :ForceSSL
+    autoload :Head
+    autoload :Helpers
+    autoload :HttpAuthentication
+    autoload :BasicImplicitRender
+    autoload :ImplicitRender
+    autoload :Instrumentation
+    autoload :MimeResponds
+    autoload :ParamsWrapper
+    autoload :Redirecting
+    autoload :Renderers
+    autoload :Rendering
+    autoload :RequestForgeryProtection
+    autoload :Rescue
+    autoload :Streaming
+    autoload :StrongParameters
+    autoload :ParameterEncoding
+    autoload :Testing
+    autoload :UrlFor
+  end
+
+  autoload_under "api" do
+    autoload :ApiRendering
+  end
+
+  autoload :TestCase,           "action_controller/test_case"
+  autoload :TemplateAssertions, "action_controller/test_case"
+end
+
+# Common Active Support usage in Action Controller
+require "active_support/core_ext/module/attribute_accessors"
+require "active_support/core_ext/load_error"
+require "active_support/core_ext/module/attr_internal"
+require "active_support/core_ext/name_error"
+require "active_support/core_ext/uri"
+require "active_support/inflector"