name: "Documentation Preview"

on:
  pull_request:
    # allow repository maintainers to modify and test workflow
    paths-ignore:
      - "**"
      - "!.github/workflows/docs.yml"
  pull_request_target:
    # enable runs for this workflow when labeled as documentation only
    # prevent execution when the workflow itself is modified from a fork
    types:
      - labeled
      - synchronize
    paths-ignore:
      - "**"
      - "!docs/**"

jobs:
  deploy:
    name: Build & Deploy
    runs-on: ubuntu-latest
    if: |
      (github.event_name == 'pull_request_target' && contains(github.event.pull_request.labels.*.name, 'Documentation'))
      || (github.event_name != 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository)
    steps:
      - name: Checkout Website Source
        uses: actions/checkout@v3
        with:
          repository: python-poetry/website

      - name: Checkout Poetry Source
        uses: actions/checkout@v3
        with:
          path: poetry
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: "3.9"

      - name: Setup Node
        uses: actions/setup-node@v2
        with:
          node-version: "14"

      - name: Build Assets
        run: npm ci && npm run prod

      - name: Fetch Documentation
        run: |
          python -m pip install poetry
          poetry install --no-dev
          poetry run python bin/website build --local ./poetry

      - name: Install Hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: '0.83.1'

      - name: Build
        run: hugo -v --minify

      - name: Deploy
        uses: amondnet/vercel-action@v20
        id: vercel-action
        with:
          vercel-token: ${{ secrets.VERCEL_TOKEN }}
          github-token: ${{ secrets.GITHUB_TOKEN }}
          vercel-org-id: ${{ secrets.VERCEL_ORG_ID }}
          vercel-project-id: ${{ secrets.VERCEL_PROJECT_ID }}
          scope: python-poetry
          github-comment: true
          working-directory: public
