example-executability.yml

name: Example Executability

on:
  push:
    branches: [main, master]
  pull_request:
    branches: [main, master]

jobs:
  examples:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.12", "3.13"]

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install baseline package
        run: |
          python -m pip install --upgrade pip
          BASELINE_VERSION=$(python -c 'import pathlib, re; text = pathlib.Path("README.md").read_text(encoding="utf-8"); print(re.search(r"This repo is aligned with `multilingualprogramming` `([^`]+)`\.", text).group(1))')
          python -m pip install "multilingualprogramming==${BASELINE_VERSION}"

      - name: Validate release metadata
        run: python tools/check_release.py

      - name: Check local links
        run: python tools/check_links.py

      - name: Execute all example programs
        run: python tools/check_examples.py