name: CI

on: [push, pull_request]

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.9, 3.8, 3.7, 3.6]
        cc: [gcc, clang]
      fail-fast: false
    env:
      CC: ${{ matrix.cc }}
      CFLAGS: -Wall -Werror -g -O2
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install busybox-static libelf-dev libdw-dev qemu-kvm zstd ${{ matrix.cc == 'clang' && 'libomp-$(clang --version | sed -rn "s/.*clang version ([0-9]+).*/\\1/p")-dev' || '' }}
          pip install mypy
      - name: Generate version.py
        run: python setup.py --version
      - name: Check with mypy
        run: mypy --strict --no-warn-return-any drgn _drgn.pyi
      - name: Build and test with ${{ matrix.cc }}
        run: python setup.py test -K

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
      - name: Install dependencies
        run: pip install black isort
      - name: Check with black
        run: black --check --diff .
      - name: Check with isort
        run: isort --check --diff .