name: Python package

on: [push]

jobs:
  build-ubuntu:

    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.7, 3.8, 3.9]

    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 Ubuntu dependencies
      run: |
        cd build
        sudo apt update
        chmod +x install-ubuntu.sh
        ./install-ubuntu.sh
        # Use pulseaudio for dummy output
        sudo apt-get install pulseaudio jackd2 alsa-utils dbus-x11
    - name: Install Python dependencies
      run: |
        python -m pip install --upgrade pip
        pip install flake8
        if [ -f build/requirements.txt ]; then pip install -r build/requirements.txt; fi
    - name: Install bapsicle as module
      run: |
        pip install -e .
    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
    - name: Test with unittest
      run: |
        python -m sounddevice
        cp config.py.example config.py # We don't need an API config file for these tests.
        python -m unittest