auto-build.yml

name: deploy-book

on:
  pull_request:
    types:
      - review_requested
      - synchronize # Checks any commits made to the PR

# This job installs dependencies, builds the book.
jobs:
  deploy-book:
    runs-on: ubuntu-latest
    steps:
      - id: repo
        name: Repo Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref }}

      - id: python
        name: Python Setup
        uses: actions/setup-python@v2
        with:
          python-version: 3.9
          cache: "pip"
      - run: pip install -r requirements.txt

      # Finds folders that have the _toc.yml file.
      - name: List Jupyter Book Folders
        id: pl
        uses: Rishabh510/Path-lister-action@master
        with:
          path: "."
          type: "_toc.yml"

      - name: Build Jupyter Book
        run: |
          for i in ${{ steps.pl.outputs.paths }}; do
          folderName=${i%"_toc.yml"}

          # Replace _ with - for built folder name.
          newFolderName=${folderName//"_"/"-"}

          echo "Building book for $folderName"

          # Build the book
          jb clean --all ${folderName}
          jb build ${folderName}

          # Move the files to the docs folder
          echo "Moving files to docs/${newFolderName}"
          rm -rf docs/${newFolderName}
          cp -rf ${folderName}/_build/html/ docs/${newFolderName}
          done

      - name: Setup Git Config
        run: |
          # setup the username and email. I tend to use 'GitHub Actions Bot' with no email by default
          git config user.name "GitHub Actions Bot"
          git config user.email "<>"

      - name: Commit Files
        run: |
          if [[ -n $(git status -s) ]]; then
            # Stage the file, commit and push
            git add .
            git commit -m "auto build from GitHub Actions"
            git push origin ${{ github.event.pull_request.head.ref }}
          else
            echo "No changes since last run"
          fi