Turn app:update Rake tasks into a Command

railties/lib/rails/commands/app/update_command.rb

@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+require "rails/app_updater"
+
+module Rails
+  module Command
+    module App
+      class UpdateCommand < Base # :nodoc:
+        desc "update", "Update configs and some other initially generated files (or use just update:configs or update:bin)"
+        def perform
+          configs
+          bin
+          active_storage
+          Rails::AppUpdater.invoke_from_app_generator :display_upgrade_guide_info
+        end
+
+        desc "configs", "Update configuration files in the application config/ directory", hide: true
+        def configs
+          require_application!
+          Rails::AppUpdater.invoke_from_app_generator :create_boot_file
+          Rails::AppUpdater.invoke_from_app_generator :update_config_files
+        end
+
+        desc "bin", "Update executables in the application bin/ directory", hide: true
+        def bin
+          require_application!
+          Rails::AppUpdater.invoke_from_app_generator :update_bin_files
+        end
+
+        desc "active_storage", "Run the active_storage:update command", hide: true
+        def active_storage
+          require_application!
+          Rails::AppUpdater.invoke_from_app_generator :update_active_storage
+        end
+      end
+    end
+  end
+end

railties/lib/rails/tasks/framework.rake

@@ -1,9 +1,6 @@
 # frozen_string_literal: true
 
 namespace :app do
-  desc "Update configs and some other initially generated files (or use just update:configs or update:bin)"
-  task update: [ "update:configs", "update:bin", "update:active_storage", "update:upgrade_guide_info" ]
-
   desc "Apply the template supplied by LOCATION=(/path/to/template) or URL"
   task template: :environment do
     template = ENV["LOCATION"]
@@ -34,27 +31,4 @@ namespace :app do
       end
     end
   end
-
-  namespace :update do
-    require "rails/app_updater"
-
-    # desc "Update config files from your current rails install"
-    task :configs do
-      Rails::AppUpdater.invoke_from_app_generator :create_boot_file
-      Rails::AppUpdater.invoke_from_app_generator :update_config_files
-    end
-
-    # desc "Add new executables to the application bin/ directory"
-    task :bin do
-      Rails::AppUpdater.invoke_from_app_generator :update_bin_files
-    end
-
-    task :active_storage do
-      Rails::AppUpdater.invoke_from_app_generator :update_active_storage
-    end
-
-    task :upgrade_guide_info do
-      Rails::AppUpdater.invoke_from_app_generator :display_upgrade_guide_info
-    end
-  end
 end