name: Gradido Frontend Test CI

on: push

jobs:
  # only (but most important) job from this workflow required for pull requests
  # check results serve as run conditions for all other jobs here 
  files-changed:
    name: Detect File Changes - Frontend
    runs-on: ubuntu-latest
    outputs:
      config: ${{ steps.changes.outputs.config }}
      frontend: ${{ steps.changes.outputs.frontend }}
    steps:
      - uses: actions/checkout@v3.3.0

      - name: Check for frontend file changes
        uses: dorny/paths-filter@v2.11.1
        id: changes
        with:
          token: ${{ github.token }}
          filters: .github/file-filters.yml
          list-files: shell

  
  build_test:
    if: needs.files-changed.outputs.config == 'true' || needs.files-changed.outputs.frontend == 'true'
    name: Docker Build Test - Frontend
    needs: files-changed
    runs-on: ubuntu-latest
    steps:

      - name: Checkout code
        uses: actions/checkout@v3

      - name: Frontend | Build 'test' image
        run: docker build -f ./frontend/Dockerfile --target production -t "gradido/frontend:production" --build-arg NODE_ENV="production" --build-arg BUILD_COMMIT=$(git rev-parse HEAD) --build-arg BUILD_COMMIT_SHORT=$(git rev-parse --short HEAD) .

  unit_test:
    if: needs.files-changed.outputs.config == 'true' || needs.files-changed.outputs.frontend == 'true'
    name: Unit Tests - Frontend
    needs: files-changed
    runs-on: ubuntu-latest
    steps:
      - name: Set Node.js version
        uses: actions/setup-node@v4
        with:
          node-version: '18.20.7'

      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: install bun 
        uses: oven-sh/setup-bun@v2
        with:
          bun-version-file: '.bun-version'

      - name: install dependencies
        run: bun install --filter frontend --frozen-lockfile

      - name: Frontend | Unit tests
        run: cd frontend && yarn test

  lint:
    if: needs.files-changed.outputs.config == 'true' || needs.files-changed.outputs.frontend == 'true'
    name: Lint - Frontend
    needs: files-changed
    runs-on: ubuntu-latest
    outputs:
      success: ${{ steps.lint.outputs.success }}
    steps:
      - name: Set Node.js version
        uses: actions/setup-node@v4
        with:
          node-version: '18.20.7'

      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: install bun 
        uses: oven-sh/setup-bun@v2
        with:
          bun-version-file: '.bun-version'
      
      - name: install dependencies
        run: |
          bun install --filter frontend --frozen-lockfile
          bun install --global --no-save turbo@^2

      - name: Frontend | Lint
        id: lint
        run: |
          turbo frontend#lint
          echo "success=$([ $? -eq 0 ] && echo true || echo false)" >> $GITHUB_OUTPUT

  stylelint:
    if: needs.files-changed.outputs.frontend == 'true'
    name: Stylelint - Frontend
    needs: [files-changed, lint]
    runs-on: ubuntu-latest
    steps:
      - name: Check result from previous step
        run: if [ "${{ needs.lint.outputs.success }}" != "true" ]; then exit 1; fi

  locales:
    if: needs.files-changed.outputs.frontend == 'true'
    name: Locales - Frontend
    needs: files-changed
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Frontend | Locales
        run: cd frontend && yarn locales