CheckNotebooks.yml

name: Check notebooks

on:
  push:
    branches:
      - main
    tags: '*'
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

jobs:
  test:
    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        version: ['lts', '1']
        os: [ubuntu-latest]
        arch: [x64]


    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Update pip
        run: python -m pip install -U pip

      - name: Install Python dependencies
        run: python -m pip install -U -r requirements.txt

      - name: Install nbconvert
        run: python -m pip install nbconvert

      - uses: julia-actions/setup-julia@v2
        with:
          version: ${{ matrix.version }}
          arch: ${{ matrix.arch }}

      - uses: julia-actions/cache@v2

      - uses: julia-actions/julia-buildpkg@v1
        env:
          PYTHON: python

      # Convert notebooks to .jl files using nbconvert
      - name: Convert Notebooks to Julia Scripts
        run: |
          for notebook in $(find notebooks -name "*.ipynb"); do
            echo "Converting $notebook to Julia script"
            jupyter nbconvert --to script "$notebook" --output-dir=.
          done

      # Update HOME variable in nb => .jl scripts
      # HOME = "../.." => "."
      - name: Update Paths in Converted Julia Scripts
        run: |
          for script in $(find . -maxdepth 1 -name "*.jl"); do
            echo "Updating paths in $script"
            sed -i 's|\.\./\.\.|.|g' "$script"
          done

      # Run converted .jl files using Julia
      - name: Run Julia Scripts
        run: |
          EXIT_CODE=0
          for script in $(find . -maxdepth 1 -name "*.jl"); do
            echo "Running Julia script: $script"
            julia --project=. "$script" || EXIT_CODE=$?
          done
          exit $EXIT_CODE