book.yml

name: deploy-book

# Only run this when the master branch changes
on:
  push:
    branches:
      - master

# This job installs dependencies, build the book, and pushes it to `gh-pages`
jobs:
  deploy-book:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3

    # Install dependencies
    - name: Set up Python 
      uses: actions/setup-python@v4
      with:
        python-version: 3
        cache: 'pip'

    - name: Install dependencies
      run: |
        pip install -r requirements.txt

    - name: Check Julia existence
      id: check_Julia
      uses: andstor/file-existence-action@v2
      with:
        files: "Project.toml"

    - name: Setup Julia
      if: steps.check_Julia.outputs.files_exists == 'true'
      uses: julia-actions/setup-julia@v1

    # - name: Use Julia cache
    #   if: steps.check_Julia.outputs.files_exists == 'true'
    #   uses: julia-actions/cache@v1

    - name: Install IJulia and Julia dependencies
      if: steps.check_Julia.outputs.files_exists == 'true'
      shell: julia --project="" --color=yes {0}
      run: |
        import Pkg
        # Pkg.Registry.update()
        # Pkg.activate(".")
        # Pkg.instantiate()
        Pkg.add(["IJulia"])
        import IJulia
        IJulia.installkernel("Julia", "--project=@.")
        # Pkg.resolve()
        # Pkg.precompile()

    # Build the book
    - name: Build the book
      run: |
        jupyter-book build .

    # Push the book's HTML to github-pages
    - name: GitHub Pages action
      uses: peaceiris/actions-gh-pages@v3
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: ./_build/html