Improve generator post-install help messages (#631)

* Improve generator post-install help messages

CHANGELOG.md

@@ -5,6 +5,10 @@ Contributors: please follow the recommendations outlined at [keepachangelog.com]
 
 ## [Unreleased]
 
+## [6.3.1]
+##### Changed
+- Improved generator post-install help messages. [#631](https://github.com/shakacode/react_on_rails/pull/631) by [justin808](https://github.com/justin808).
+
 ## [6.3.0]
 ##### Changed
 - Modified register API to allow registration of renderers, allowing a user to manually render their app to the DOM. This allows for code splitting and deferred loading. [#581](https://github.com/shakacode/react_on_rails/pull/581) by [jtibbertsma](https://github.com/jtibbertsma).
@@ -393,7 +397,8 @@ Best done with Object destructing:
 ##### Fixed
 - Fix several generator related issues.
 
-[Unreleased]: https://github.com/shakacode/react_on_rails/compare/6.3.0...master
+[Unreleased]: https://github.com/shakacode/react_on_rails/compare/6.3.1...master
+[6.3.1]: https://github.com/shakacode/react_on_rails/compare/6.3.0...6.3.1
 [6.3.0]: https://github.com/shakacode/react_on_rails/compare/6.2.1...6.3.0
 [6.2.1]: https://github.com/shakacode/react_on_rails/compare/6.2.0...6.2.1
 [6.2.0]: https://github.com/shakacode/react_on_rails/compare/6.1.2...6.2.0

lib/generators/react_on_rails/base_generator.rb

@@ -117,8 +117,10 @@ def append_to_spec_rails_helper
           else
             GeneratorMessages.add_info(
               <<-MSG.strip_heredoc
-              Did not find spec/rails_helper.rb or spec/spec_helper.rb to add line
-              config.example_status_persistence_file_path = "spec/examples.txt"
+              Did not find spec/rails_helper.rb or spec/spec_helper.rb to add
+                # Ensure that if we are running js tests, we are using latest webpack assets
+                # This will use the defaults of :js and :server_rendering meta tags
+                ReactOnRails::TestHelper.configure_rspec_to_compile_assets(config)
               MSG
             )
           end
@@ -141,9 +143,9 @@ def print_helpful_message
 
                 bundle && npm i
 
-            - Run the npm rails-server command to load the rails server.
+            - Run the foreman command to start the rails server and run webpack in watch mode.
 
-                npm run rails-server
+                foreman start -f Procfile.dev
 
             - Visit http://localhost:3000/hello_world and see your React On Rails app running!
         MSG