The tasks in the rails task namespace is deprecated in favor of app namespace.

(e.g. `rails:update` and `rails:template` tasks is renamed to `app:update` and `app:template`.)

1 files changed, 15 insertions, 1 deletions

diff --git a/railties/lib/rails/tasks/framework.rake b/railties/lib/rails/tasks/framework.rake
index 7601836809..ae92836407 100644
--- a/railties/lib/rails/tasks/framework.rake
+++ b/railties/lib/rails/tasks/framework.rake
@@ -1,4 +1,6 @@
-namespace :rails do
+require 'active_support/deprecation'
+
+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" ]
 
@@ -66,3 +68,15 @@ namespace :rails do
     end
   end
 end
+
+namespace :rails do
+  %i(update template templates:copy update:configs update:bin).each do |task_name|
+    task "#{task_name}" do
+      ActiveSupport::Deprecation.warn(<<-MSG.squish)
+        Running #{task_name} with the rails: namespace is deprecated in favor of app.
+        Run e.g. bin/rails app:#{task_name} instead."
+      MSG
+      Rake.application.invoke_task("app:#{task_name}")
+    end
+  end
+end