ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  test:
    name: Python ${{ matrix.python-version }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install the package and test dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -e ".[test]"
      - name: Run the test suite
        run: python -m pytest
      - name: CLI smoke test
        run: |
          python - <<'PY'
          import pathlib, textwrap, subprocess, sys, tempfile
          d = pathlib.Path(tempfile.mkdtemp())
          app = d / "app.py"
          app.write_text("def load():\n    data = {'a': 1}\n    return data['missing']\n\nload()\n")
          result = subprocess.run(
              [sys.executable, "-m", "whyfail", "run", "python", str(app)],
              capture_output=True, text=True, timeout=120,
          )
          assert result.returncode == 1
          assert "Likely cause" in result.stdout, result.stdout
          print("whyfail run OK")
          PY

  package:
    name: Packaging / build check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install build tooling
        run: python -m pip install --upgrade pip build
      - name: Build sdist and wheel
        run: python -m build
      - name: Install the wheel in a clean venv and smoke-test it
        run: |
          python -m venv /tmp/whyfail-venv
          /tmp/whyfail-venv/bin/python -m pip install dist/*.whl pytest
          /tmp/whyfail-venv/bin/whyfail --version
          /tmp/whyfail-venv/bin/whyfail --help >/dev/null
          cd /tmp && /tmp/whyfail-venv/bin/python - <<'PY'
          import subprocess, sys, pathlib, textwrap
          app = pathlib.Path("smoke_app.py")
          app.write_text("items = []\nprint(items[3])\n")
          r = subprocess.run(["whyfail", "run", "python", str(app)], capture_output=True, text=True, timeout=120)
          assert r.returncode == 1 and "IndexError" in r.stdout
          print("wheel smoke OK")
          PY