tests.yml

name: tests

on:
  push:
    branches: [ master ]
  pull_request:
  # Allow to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    strategy:
      matrix:
        config:
        # [Python version, tox env]
        - ["2.7",   "4.3-py27"]
        - ["2.7",   "5.1-py27"]
        - ["2.7",   "5.2-py27"]
        - ["3.6",   "5.2-py36"]
        - ["3.7",   "5.2-py37"]
        - ["3.8",   "5.2-py38"]
        - ["3.9",   "6.0-py39"]
        - ["3.8",   "coverage"]

    runs-on: ubuntu-latest
    name: ${{ matrix.config[1] }}
    steps:
    - uses: actions/checkout@v2
    - name: Install lxml compilation dependencies
      run: |
          sudo apt-get update
          sudo apt-get install libxml2-dev libxslt1-dev
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.config[0] }}
    - name: Pip cache
      uses: actions/cache@v2
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ matrix.config[0] }}-${{ hashFiles('setup.*', 'tox.ini') }}
        restore-keys: |
          ${{ runner.os }}-pip-${{ matrix.config[0] }}-
          ${{ runner.os }}-pip-
    - name: Buildout cache
      uses: actions/cache@v2
      with:
        path: ~/.buildout/eggs
        key: ${{ runner.os }}-buildout-${{ matrix.config[1] }}-${{ hashFiles('setup.*', 'tox.ini', '*cfg') }}
        restore-keys: |
          ${{ runner.os }}-buildout-${{ matrix.config[1] }}-
          ${{ runner.os }}-buildout-
    - name: Setup Buildout to cache eggs
      run: |
        mkdir -p ~/.buildout/eggs
        echo "[buildout]" > ~/.buildout/default.cfg
        echo "eggs-directory = $(realpath ~/.buildout/eggs)" >> ~/.buildout/default.cfg
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install tox
    - name: Test
      run: tox -e ${{ matrix.config[1] }}
    - name: Coverage
      if: matrix.config[1] == 'coverage'
      run: |
        pip install coveralls coverage-python-version
        coveralls --service=github
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}