Separate controllers requiring webpack for testing

.github/workflows/build.yml

@@ -38,10 +38,10 @@ jobs:
         # [n] - where the n is a number of parallel jobs you want to run your tests on.
         # Use a higher number if you have slow tests to split them between more parallel jobs.
         # Remember to update the value of the `ci_node_index` below to (0..n-1).
-        ci_node_total: [8]
+        ci_node_total: [7]
         # Indexes for parallel jobs (starting from zero).
         # E.g. use [0, 1] for 2 parallel jobs, [0, 1, 2] for 3 parallel jobs, etc.
-        ci_node_index: [0, 1, 2, 3, 4, 5, 6, 7]
+        ci_node_index: [0, 1, 2, 3, 4, 5, 6]
     steps:
       - uses: actions/checkout@v3
 
@@ -55,14 +55,6 @@ jobs:
         with:
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
 
-      # JS is required in order for webpacker to compile, in order to render templates containing image urls
-      - uses: actions/setup-node@v3
-        with:
-          node-version-file: .node-version
-
-      - name: Install JS dependencies
-        run: yarn install --frozen-lockfile
-
       - name: Set up database
         run: |
           bundle exec rake db:create db:schema:load
@@ -81,10 +73,59 @@ jobs:
           # https://knapsackpro.com/faq/question/how-to-split-slow-rspec-test-files-by-test-examples-by-individual-it
           #KNAPSACK_PRO_RSPEC_SPLIT_BY_TEST_EXAMPLES: true
           KNAPSACK_PRO_TEST_FILE_PATTERN: "{spec/controllers/**/*_spec.rb}" 
+          KNAPSACK_PRO_TEST_FILE_EXCLUDE_PATTERN: "user_passwords_controller_spec|orders_controller_spec|mail_methods_controller_spec|groups_controller_spec|shops_controller_spec|payments_controller_spec"
         run: |
           git show --no-patch # the commit being tested (which is often a merge due to actions/checkout@v3)
           bundle exec rake knapsack_pro:rspec
 
+  # Controllers that render views with css or image links will need webpack
+  controllers_incl_webpack:
+    runs-on: ubuntu-22.04
+    services:
+      postgres:
+        image: postgres:10
+        ports: ["5432:5432"]
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: open_food_network_test
+          POSTGRES_USER: ofn
+          POSTGRES_PASSWORD: f00d
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup redis
+        uses: supercharge/redis-github-action@1.4.0
+        with:
+          redis-version: 6
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+      - uses: actions/setup-node@v3
+        with:
+          node-version-file: .node-version
+
+      - name: Install JS dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Set up database
+        run: |
+          bundle exec rake db:create db:schema:load
+
+      - name: Run tests
+        env:
+          # Copied from KNAPSACK_PRO_TEST_FILE_EXCLUDE_PATTERN above
+          INCLUDE_PATTERN: "user_passwords_controller_spec|orders_controller_spec|mail_methods_controller_spec|groups_controller_spec|shops_controller_spec|payments_controller_spec"
+        run: |
+          git show --no-patch # the commit being tested (which is often a merge due to actions/checkout@v3)
+          bundle exec rspec spec/controllers/**/*_spec.rb --pattern="$INCLUDE_PATTERN"
+
   models:
     runs-on: ubuntu-22.04
     services: