From GitHub Actions to Authenticated URL: A Better Way to Share CI Artifacts

- uses: actions/upload-artifact@v4
  with:
    name: research-dossier
    path: ./research-dossier/

- name: Publish dossier
  run: |
    npm install -g @displaydev/cli
    dsp publish ./research-dossier/ --name "dossier-${{ github.run_id }}"
  env:
    DISPLAYDEV_API_KEY: ${{ secrets.DISPLAYDEV_API_KEY }}

name: Test and Publish
 
on: [push, pull_request]
 
jobs:
  test:
    runs-on: ubuntu-latest
    
    steps:
      - uses: actions/checkout@v4
      
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
      
      - name: Install dependencies
        run: npm ci
      
      - name: Lint
        run: npm run lint
      
      - name: Run tests
        run: npm test -- --coverage
        continue-on-error: true
      
      - name: Build
        run: npm run build
      
      - name: Publish test coverage report
        if: always()
        run: |
          npm install -g @displaydev/cli
          # dsp publish prints the URL on stdout line 1 and a status line on line 2;
          # head -n 1 captures just the URL.
          COVERAGE_URL=$(dsp publish ./coverage/lcov-report/ \
            --name "coverage-${{ github.sha }}" | head -n 1)
          echo "COVERAGE_URL=$COVERAGE_URL" >> $GITHUB_ENV
        env:
          DISPLAYDEV_API_KEY: ${{ secrets.DISPLAYDEV_API_KEY }}
      
      - name: Comment on PR
        if: always() && github.event_name == 'pull_request'
        uses: actions/github-script@v7
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: `📊 **Coverage report:** ${process.env.COVERAGE_URL}`
            })