name: Docs Tests
on:
  push:
    branches: '*'
  pull_request:
    branches: '*'
jobs:
  build:
    runs-on: ${{ matrix.os }}-latest
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu]
        python-version: [ '3.6' ]
    steps:
    - name: Checkout
      uses: actions/checkout@v1
    - name: Install Python ${{ matrix.python-version }}
      uses: actions/setup-python@v1
      with:
        python-version: ${{ matrix.python-version }}
        architecture: 'x64'
    - name: Upgrade packaging dependencies
      run: |
        pip install --upgrade pip setuptools wheel
    - name: Get pip cache dir
      id: pip-cache
      run: |
        echo "::set-output name=dir::$(pip cache dir)"
    - name: Cache pip
      uses: actions/cache@v1
      with:
        path: ${{ steps.pip-cache.outputs.dir }}
        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('setup.py') }}
        restore-keys: |
          ${{ runner.os }}-pip-${{ matrix.python-version }}-
          ${{ runner.os }}-pip-
    - name: Install the Python dependencies
      run: |
        pip install -e .[test] codecov
        pip install -r docs/doc-requirements.txt
        wget https://github.com/jgm/pandoc/releases/download/1.19.1/pandoc-1.19.1-1-amd64.deb && sudo dpkg -i pandoc-1.19.1-1-amd64.deb
    - name: List installed packages
      run: |
        pip freeze
        pip check
    - name: Run tests on documentation
      run: |
        EXIT_STATUS=0
        make -C docs/ html || EXIT_STATUS=$?
        pytest --nbval --current-env docs || EXIT_STATUS=$?
        exit $EXIT_STATUS