test-vitest-coverage-action.yml

name: "Test"
on:
  push:


jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        branch:
          - ${{ github.head_ref }}
          - "main"

    permissions:
      # Required to checkout the code
      contents: read
          
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ matrix.branch }}
          repository: ${{github.event.pull_request.head.repo.full_name}}
      - run: echo "Repo is '${{ github.repository }}', PR repo is ${{github.event.pull_request.head.repo.full_name}}"
      - name: "Install Node"
        uses: actions/setup-node@v4
        with:
          node-version: "18.x"
      - name: "Install Deps"
        run: npm install
      - uses: actions/github-script@v7
        with:
          script: |
            console.log(JSON.stringify(context, null, 2))
      - name: "Test"
        run: npx vitest --coverage.enabled true
      - name: "Upload Coverage"
        uses: actions/upload-artifact@v4
        with:
          name: coverage-${{ matrix.branch }}
          path: coverage

  report-coverage:
    needs: test
    runs-on: ubuntu-latest
    steps:
      - name: "Download Coverage Artifacts"
        uses: actions/download-artifact@v4
        with:
          name: coverage-${{ github.head_ref }}
          path: coverage
      - uses: actions/download-artifact@v4
        with:
          name: coverage-main
          path: coverage-main
      - name: "Echo Ref"
        run: echo ${{ github.ref }}
      - name: "Report Coverage"
        uses: davelosert/vitest-coverage-report-action@test-automatic-pr
        with:
          json-summary-compare-path: coverage-main/coverage-summary.json
          pr-number:  ${{ github.ref == 'refs/heads/main' && '' || 'auto' }}