name: build

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

jobs:
  build:
    runs-on: ${{ matrix.platform }}
    strategy:
      max-parallel: 4
      matrix:
        platform:
          - ubuntu-latest
        python-version: [3.6, 3.7, 3.8, 3.9]

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v1
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        pip install -r requirements_test.txt
        pip install tox
    - name: Test
      run: |
        tox -r