name: CI

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

jobs:
  code_style:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout capa
      uses: actions/checkout@v2
    - name: Set up Python 3.8
      uses: actions/setup-python@v2
      with:
        python-version: 3.8
    - name: Install dependencies
      run: pip install 'isort==5.*' black
    - name: Lint with isort
      run: isort --profile black --length-sort --line-width 120 -c .
    - name: Lint with black
      run: black -l 120 --check .

  rule_linter:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout capa with rules submodule
      uses: actions/checkout@v2
      with:
        submodules: true
    - name: Set up Python 3.8
      uses: actions/setup-python@v2
      with:
        python-version: 3.8
    # We don't need vivisect, so we can install capa using Python3
    - name: Install capa
      run: pip install -e .
    - name: Run rule linter
      run: python scripts/lint.py rules/

  tests:
    name: Tests in ${{ matrix.python }}
    runs-on: ubuntu-latest
    needs: [code_style, rule_linter]
    strategy:
      matrix:
        include:
          - python: 2.7
          - python: 3.6
          - python: 3.7
          - python: 3.8
          - python: '3.9.0-alpha - 3.9.x' # Python latest
    steps:
    - name: Checkout capa with submodules
      uses: actions/checkout@v2
      with:
        submodules: true
    - name: Set up Python ${{ matrix.python }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python }}
    - name: Install capa
      # TODO: remove `pefile` when we bump lancelot >= 0.3.7
      run: pip install -e .[dev] pefile
    - name: Run tests
      run: pytest tests/