netlify-deploy-preview.yaml

name: Netlify Deploy Preview
on:
  pull_request_target:
    branches:
      - 'rel/**'
      - master
    paths:
      - 'docs/**'

env:
  GITHUB_PR_NUMBER: ${{ github.event.pull_request.number }}
  NETLIFY_SITE_NAME: ${{ github.event.repository.name }}
jobs:
  netlify-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Checkout
        uses: actions/checkout@v3
        with:
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          ref: ${{ github.event.pull_request.head.ref }}
          path: 'PR-tmp'
      - name: Get only changed docs
        run: |
          rsync --delete -av PR-tmp/docs/content/en/ docs/content/en/
          rm -rf PR-tmp
      - name: Generate Versioned Docs
        uses: gooddata/gooddata-python-sdk/.github/actions/hugo-build-versioned-action@master
        with:
          base-url: https://preview-${{ env.GITHUB_PR_NUMBER }}--${{ env.NETLIFY_SITE_NAME }}.netlify.app
          keep-master: keep_master
          fetch-from: upstream
      - name: Publish
        uses: netlify/actions/cli@master
        with:
          args: deploy -d docs/public --alias=preview-${{ env.GITHUB_PR_NUMBER }}
        env:
          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_PREVIEW_AUTH_TOKEN }}
      - name: Comment PR
        uses: thollander/actions-comment-pull-request@v2
        with:
          message: |
            https://preview-${{ env.GITHUB_PR_NUMBER }}--${{ env.NETLIFY_SITE_NAME }}.netlify.app/