name: Deploy Preview to Firebase
'on': pull_request
jobs:
  build_and_preview:
    if: '${{ github.event.pull_request.head.repo.full_name == github.repository }}'
    runs-on: ubuntu-latest
    steps:
      
      - name: Hugo setup
        uses: peaceiris/actions-hugo@v3.0.0
        with: 
          hugo-version: 0.140.2
          extended: true
        env:
          ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'

      - name: Check out code into the Go module directory
        uses: actions/checkout@v4
        with:
          submodules: true  # Fetch Hugo themes (true OR recursive)
          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod

      - name: Build with Hugo
        env:
          # For maximum backward compatibility with Hugo modules
          HUGO_ENVIRONMENT: production
          HUGO_ENV: production
        run: |
          hugo -E -F --minify -s exampleSite --themesDir ../.. -d ../public --baseURL https://blowfish.page

      - name: Deploy preview
        uses: FirebaseExtended/action-hosting-deploy@v0
        with:
          repoToken: '${{ secrets.GITHUB_TOKEN }}'
          firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT_BLOWFISH_21FFF }}'
          expires: 30d
          channelId: preview-${{ github.event.number }}
          projectId: blowfish-21fff
