run-build.yml

name: Ensure App Builds Successfully
on:
  pull_request:
    types: [opened, synchronize, reopened]
jobs:
  # Job 1: Install Gems
  install-gems:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Ruby and Cache Gems
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true # Automatically caches gems based on Gemfile.lock

      - name: Debug Bundler Environment
        run: |
          echo "Ruby version:"
          ruby -v
          echo "Bundle version:"
          bundle --version
          echo "Gemfile.lock:"
          cat Gemfile.lock || echo "Gemfile.lock is missing!"
          echo "Bundler-specific environment variables:"
          env | grep -i bundler || echo "No bundler-specific environment variables detected."

  # Job 2: Install Node Modules
  install-node-modules:
    runs-on: ubuntu-latest
    needs: install-gems
    steps:
      - name: Restore Workspace
        uses: actions/checkout@v3

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'

      - name: Install Node Modules
        run: npm install

  # Job 3: Precompile Assets
  precompile-assets:
    runs-on: ubuntu-latest
    needs: install-node-modules
    steps:
      - name: Restore Workspace
        uses: actions/checkout@v3

      - name: Set up Ruby and Node.js
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true
      - uses: actions/setup-node@v3
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'

      - name: Verify Bundler and Gems
        run: |
          bundle check || bundle install

      - name: Debug Installed Gems
        run: ls -la $(bundle show rails)

      - name: Restore Precompiled Assets Cache
        uses: actions/cache@v3
        with:
          path: public/packs-test
          key: ${{ runner.os }}-packs-test-${{ hashFiles('app/assets/**/*', 'package-lock.json', 'Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-packs-test-

      - name: Precompile Assets
        run: RAILS_ENV=test bundle exec rails assets:precompile --trace
        env:
          RAILS_ENV: test

      - name: Save Precompiled Assets Cache
        uses: actions/cache@v3
        with:
          path: public/packs-test
          key: ${{ runner.os }}-packs-test-${{ hashFiles('app/assets/**/*', 'package-lock.json', 'Gemfile.lock') }}

  # Job 4: Run Database Migrations and Verify Initialization
  migrations-and-init:
    runs-on: ubuntu-latest
    needs: precompile-assets
    steps:
      - name: Restore Workspace
        uses: actions/checkout@v3

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true

      - name: Set Environment Variables
        run: |
          echo "DATABASE_USERNAME=${{ secrets.DATABASE_USERNAME }}" >> $GITHUB_ENV
          echo "DATABASE_PASSWORD=${{ secrets.DATABASE_PASSWORD }}" >> $GITHUB_ENV
      - name: Run Database Migrations
        run: |
          RAILS_ENV=test bundle exec rails db:migrate
        env:
          DATABASE_USERNAME: ${{ secrets.DATABASE_USERNAME }}
          DATABASE_PASSWORD: ${{ secrets.DATABASE_PASSWORD }}
          RAILS_ENV: test

      - name: Verify App Initialization
        run: |
          RAILS_ENV=test bundle exec rails runner "puts 'App initialized successfully'"
        env:
          DATABASE_USERNAME: ${{ secrets.DATABASE_USERNAME }}
          DATABASE_PASSWORD: ${{ secrets.DATABASE_PASSWORD }}
          RAILS_ENV: test