.github/workflows/docs.yml

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name: documentation

on:
  push:
    branches:
      - main # Triggers the workflow on push events to the main branch
  pull_request:
    # Triggers the workflow on pull request events for any branch
    types: [opened, synchronize, reopened]

permissions:
  contents: write
  pull-requests: write

concurrency: ci-${{ github.ref }}

jobs:
  docs:
    runs-on: ubuntu-latest
    env:
      PR_PATH: pull/${{github.event.number}}
      BASE_URL: https://burr.dagworks.io/pull/${{github.event.number}}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v4
        with:
          python-version: '3.12'
      - name: Install dependencies
        run: |
          pip install -e ".[documentation]"
      - name: Sphinx build
        run: |
          sphinx-build docs -b dirhtml _build
          echo "burr.dagworks.io" > _build/CNAME # keep the cname file which this clobbers -- todo, unhardcode
      - name: Comment on PR
        uses: hasura/comment-progress@v2.2.0
        if: github.ref != 'refs/heads/main'
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          number: ${{ github.event.number }}
          id: deploy-preview
          message: "Starting deployment of preview ⏳..."
      - name: Build PR preview website
        uses: peaceiris/actions-gh-pages@v3
        if: github.ref != 'refs/heads/main'
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: _build/
          destination_dir: ${{ env.PR_PATH }} # TODO you need to set this if you're using a custom domain. Otherwise you can remove it.
      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
        with:
          publish_branch: gh-pages
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: _build/
          keep_files: true # Add this line to keep existing files in the gh-pages branch
      - name: Update comment
        uses: hasura/comment-progress@v2.2.0
        if: github.ref != 'refs/heads/main'
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          number: ${{ github.event.number }}
          id: deploy-preview
          message: "A preview of ${{ github.event.after }} is uploaded and can be seen here:\n\n ✨ ${{ env.BASE_URL }} ✨\n\nChanges may take a few minutes to propagate. Since this is a preview of production, content with `draft: true` will not be rendered. The source is here: https://github.com/${{ github.repository }}/tree/gh-pages/${{ env.PR_PATH }}/"