ci.yml

# .github/workflows/ci.yml
on: [push, pull_request]
name: CI
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7

      - name: Setup Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.11'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          # If you have a requirements-dev.txt, prefer that (recommended)
          if [ -f requirements-dev.txt ]; then
            pip install --no-cache-dir -r requirements-dev.txt
          else
            # Fallback minimal deps (at least numpy required for tests)
            pip install --no-cache-dir numpy scipy matplotlib scikit-learn sympy pytest flake8
          fi

      - name: Run tests
        run: pytest -q

      - name: Lint
        run: flake8 --max-line-length=120 || true