move generator tests to separate job

.github/workflows/main.yml

@@ -85,7 +85,6 @@ jobs:
       matrix:
         ruby: [3.0, 3.3]
         node: [16, 20]
-        rake_task: ['run_rspec:all_but_examples', 'run_rspec:examples']
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v4
@@ -161,14 +160,12 @@ jobs:
           sudo apt-get install google-chrome-stable
           echo -e "\nInstalled $(google-chrome --version)"
         fi
-    - name: Install yalc globally
-      run: sudo yarn global add yalc
     - name: Increase the amount of inotify watchers
       run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
     - name: generate file system-based packs
       run: cd spec/dummy && RAILS_ENV=test bundle exec rake react_on_rails:generate_packs
     - name: Main CI
-      run: bundle exec rake ${{ matrix.rake_task }}
+      run: bundle exec rake run_rspec:all_but_examples
     - name: Store test results
       uses: actions/upload-artifact@v3
       with:
@@ -189,3 +186,71 @@ jobs:
       with:
         name: dummy-app-yarn-log
         path: spec/dummy/yarn-error.log
+
+ examples:
+    needs: build-dummy-app-webpack-test-bundles
+    runs-on: ubuntu-22.04
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        persist-credentials: false
+    - name: Setup Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.3
+        bundler: 2.5.3
+    - name: Setup Node
+      uses: actions/setup-node@v3
+      with:
+        node-version: 20
+    - name: Print system information
+      run: |
+        echo "Linux release: "; cat /etc/issue
+        echo "Current user: "; whoami
+        echo "Current directory: "; pwd
+        echo "Ruby version: "; ruby -v
+        echo "Node version: "; node -v
+        echo "Yarn version: "; yarn --version
+        echo "Bundler version: "; bundle --version
+    - name: Save root node_modules to cache
+      uses: actions/cache@v3
+      with:
+        path: node_modules
+        key: v5-package-node-modules-cache-${{ hashFiles('yarn.lock') }}
+    - name: Save root ruby gems to cache
+      uses: actions/cache@v3
+      with:
+        path: vendor/bundle
+        key: v5-package-app-gem-cache-${{ hashFiles('react_on_rails.gemspec') }}
+    - id: get-sha
+      run: echo "::set-output name=sha::$(git rev-parse HEAD)"
+    - name: Install Node modules with Yarn for renderer package
+      run: |
+        yarn install --no-progress --no-emoji
+        yarn run eslint -v
+        sudo yarn global add yalc
+    - name: yalc publish for react-on-rails
+      run: yalc publish
+    - name: Install Ruby Gems for package
+      run:  bundle lock --add-platform 'x86_64-linux' && bundle check --path=vendor/bundle || bundle install --path=vendor/bundle --jobs=4 --retry=3
+    - name: Ensure minimum required Chrome version
+      run: |
+        echo -e "Already installed $(google-chrome --version)\n"
+        MINIMUM_REQUIRED_CHROME_VERSION=75
+        INSTALLED_CHROME_MAJOR_VERSION="$(google-chrome --version | tr ' .' '\t' | cut -f3)"
+        if [[ $INSTALLED_CHROME_MAJOR_VERSION < $MINIMUM_REQUIRED_CHROME_VERSION ]]; then
+          wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
+          sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
+          sudo apt-get update
+          sudo apt-get install google-chrome-stable
+          echo -e "\nInstalled $(google-chrome --version)"
+        fi
+    - name: Increase the amount of inotify watchers
+      run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
+    - name: Main CI
+      run: bundle exec rake run_rspec:examples
+    - name: Store test results
+      uses: actions/upload-artifact@v3
+      with:
+        name: main-rspec
+        path: ~/rspec

lib/generators/react_on_rails/base_generator.rb

@@ -92,14 +92,7 @@ def add_yarn_dependencies
 
         puts "Adding CSS handlers"
 
-        # css_minimizer_webpack_plugin version 6 only supports Nodejs v18+
-        # When we bump our minimum Nodejs version to 18, we can remove this logic
-        # and install css_minimizer_webpack_plugin directly.
-        node_major_version = `node -v`.match(/^v(\d{,2})\./)[1]&.to_i
-        css_minimizer_webpack_plugin_version = node_major_version >= 18 ? "" : "@<6.0.0"
-        css_minimizer_webpack_plugin = "css-minimizer-webpack-plugin#{css_minimizer_webpack_plugin_version}"
-
-        run "yarn add 'css-loader@<7.0.0' '#{css_minimizer_webpack_plugin}' mini-css-extract-plugin 'style-loader<4.0.0'"
+        run "yarn add css-loader css-minimizer-webpack-plugin mini-css-extract-plugin style-loader@" # rubocop:disable Layout/LineLength
 
         puts "Adding dev dependencies"
         run "yarn add -D @pmmmwh/react-refresh-webpack-plugin react-refresh"