name: Create Examples

on: [push, pull_request, workflow_dispatch]

jobs:
  build:
    strategy:
      max-parallel: 6
      matrix:
        # ubuntu-22.04 supports Python 3.7-3.12
        # ubuntu-24.04 (currently latest & preferred) supports Python 3.9-3.12
        # More details: https://github.com/actions/runner-images/issues/10636
        os: [ubuntu-latest]
        python-version: ["3.9", "3.10", "3.11", "3.12"]
        include:
          - os: ubuntu-22.04
            python-version: "3.7"
          - os: ubuntu-22.04
            python-version: "3.8"
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Setup Graphviz
        uses: ts-graphviz/setup-graphviz@v2
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install .
      - name: Create Examples
        run: PYTHONPATH=$(pwd)/src/wireviz:$PYTHONPATH cd src/wireviz/tools/ && python build_examples.py
      - name: Upload examples, demos, and tutorials
        uses: actions/upload-artifact@v4
        with:
          name: examples-and-tutorials-v${{ matrix.python-version }}
          path: |
            examples/
            tutorial/
          if-no-files-found: error