lint-js-and-ruby.yml

name: Lint JS and Ruby


on:
  push:
    branches:
      - 'master'
  pull_request:

jobs:
  build:
    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
        bundler: 2.5.9
    - name: Setup Node
      uses: actions/setup-node@v4
      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@v4
      with:
        path: node_modules
        key: v5-package-node-modules-cache-${{ hashFiles('yarn.lock') }}
    - name: Save root ruby gems to cache
      uses: actions/cache@v4
      with:
        path: vendor/bundle
        key: package-app-gem-cache-${{ hashFiles('react_on_rails.gemspec') }}-${{ hashFiles('Gemfile.development_dependencies') }}-oldest
    - name: Install Node modules with Yarn for renderer package
      run: |
        yarn install --no-progress --no-emoji
    - name: Install Ruby Gems for package
      run: bundle check --path=vendor/bundle || bundle _2.5.9_ install --path=vendor/bundle --jobs=4 --retry=3
    - name: Lint Ruby
      run: bundle exec rubocop
    - name: Install Node modules with Yarn for dummy app
      run: cd spec/dummy && yarn install --ignore-scripts --no-progress --no-emoji
    - name: Install Ruby Gems for dummy app
      run: |
        cd spec/dummy
        bundle lock --add-platform 'x86_64-linux'
        if ! bundle check --path=vendor/bundle; then
          bundle _2.5.9_ install --path=vendor/bundle --jobs=4 --retry=3
        fi
    - name: generate file system-based packs
      run: cd spec/dummy && RAILS_ENV="test" bundle exec rake react_on_rails:generate_packs
    - name: Detect dead code
      run: |
        yarn run knip
        yarn run knip --production
    - name: Lint JS
      run: yarn start lint
    - name: Check formatting
      run: yarn start format.listDifferent
    - name: Type-check TypeScript
      run: yarn run type-check
    # We only download and run Actionlint if there is any difference in GitHub Action workflows
    # https://github.com/rhysd/actionlint/blob/main/docs/usage.md#on-github-actions
    - name: Check for GitHub Actions changes
      id: check-workflows
      run: |
        git fetch origin ${{ github.event.pull_request.base.sha }}
        if git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.sha }} | grep -q '^.github/workflows'; then
          echo "changed=true" >> "$GITHUB_OUTPUT"
          response=$(curl -sf https://api.github.com/repos/rhysd/actionlint/releases/latest)
          if [ $? -eq 0 ]; then
            actionlint_version=$(echo "$response" | jq -r .tag_name)
            if [ -z "$actionlint_version" ]; then
              echo "Failed to parse Actionlint version"
              exit 1
            fi
          else
            echo "Failed to fetch latest Actionlint version"
            exit 1
          fi
          echo "actionlint_version=\"$actionlint_version\"" >> "$GITHUB_OUTPUT"
        fi
    - name: Setup Actionlint
      if: steps.check-workflows.outputs.changed == 'true'
      uses: actions/cache@v4
      id: cache-actionlint
      with:
        path: ./actionlint
        key: ${{ runner.os }}-actionlint-${{ steps.check-workflows.outputs.actionlint_version }}
    - name: Download Actionlint
      if: steps.check-workflows.outputs.changed == 'true' && steps.cache-actionlint.outputs.cache-hit != 'true'
      run: bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash)
    - name: Lint GitHub Actions
      if: steps.check-workflows.outputs.changed == 'true'
      run: |
        echo "::add-matcher::.github/actionlint-matcher.json"
        SHELLCHECK_OPTS="-S warning" ./actionlint -color
      shell: bash