ci.yml

name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  schedule:
    # Run weekly on Mondays at midnight UTC to catch upstream changes
    - cron: '0 0 * * 1'

jobs:
  test:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.9', '3.10', '3.11', '3.12']

    steps:
      - uses: actions/checkout@v6

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v6
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y swig gcc python3-dev

      - name: Install Python dependencies
        run: |
          pip install --upgrade pip setuptools pytest

      - name: Clone upstream libinjection
        run: |
          git clone --depth=1 https://github.com/libinjection/libinjection.git upstream

      - name: Copy upstream source files
        run: |
          cp -f upstream/src/libinjection*.h upstream/src/libinjection*.c libinjection/

      - name: Create tests symlink for test_driver.py
        # test_driver.py resolves test files relative to ../tests from the repo root
        run: |
          ln -s "$(realpath upstream/tests)" "$(realpath ..)/tests"

      - name: Generate words.py from upstream data
        run: |
          python json2python.py < upstream/src/sqlparse_data.json > words.py

      - name: Generate SWIG wrapper
        run: |
          swig -python -builtin -Wall -Wextra libinjection/libinjection.i

      - name: Build C extension in-place
        run: |
          python setup.py build_ext --inplace

      - name: Run tests
        run: |
          pytest test_driver.py -v