Fix paths for govuk-frontend assets

Dockerfile

@@ -39,7 +39,7 @@ RUN bundle exec rake assets:precompile
 RUN cp -r node_modules/govuk-frontend/dist/govuk/assets/. public/assets/
 
 # tidy up installation
-RUN rm -rf node_modules log/* tmp/* /tmp && \
+RUN rm -rf log/* tmp/* /tmp && \
     rm -rf /usr/local/bundle/cache && \
     find /usr/local/bundle/gems -name "*.c" -delete && \
     find /usr/local/bundle/gems -name "*.h" -delete && \

app/assets/stylesheets/local/govuk.scss

@@ -3,6 +3,6 @@
 //
 $govuk-new-link-styles: true;
 $govuk-global-styles: true;
-$govuk-assets-path: '/assets/govuk-frontend/dist/govuk/assets/';
+$govuk-assets-path: '/assets/';
 
 @import 'govuk-frontend/dist/govuk/all';

app/controllers/errors_controller.rb

@@ -32,6 +32,6 @@ def maintenance
 private
 
   def respond_with_status(status)
-    render status:
+    render formats: [:html], status:
   end
 end

config/environments/test.rb

@@ -27,9 +27,6 @@
   config.action_controller.perform_caching = false
   config.cache_store = :null_store
 
-  # Raise exceptions instead of rendering exception templates.
-  config.action_dispatch.show_exceptions = false
-
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false
 

config/initializers/assets.rb

@@ -7,6 +7,7 @@
 # Rails.application.config.assets.paths << Emoji.images_path
 # Add Yarn node_modules folder to the asset load path.
 Rails.application.config.assets.paths << Rails.root.join("node_modules")
+Rails.application.config.assets.paths << Rails.root.join("node_modules/govuk-frontend/dist/govuk/assets")
 
 # Precompile additional assets.
 # application.js, application.css, and all non-JS/CSS in the app/assets