name: Tests build

on:
  pull_request:
    branches:
      - master
  push:
    branches:
      - master

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2.3.2
    - name: Set up Python 3.8
      uses: actions/setup-python@v1
      with:
        python-version: 3.8
    - name: Install requirements
      run: pip install ".[all,tests]" Pygments collective.checkdocs pre-commit
    - name: Check README
      run: python setup.py checkdocs
    - name: Check formatting
      run: pre-commit run --all-files
  tests:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-18.04, windows-2019, macos-10.15]
        pyv: [3.6, 3.7, 3.8, "3.9-dev"]
        exclude:
          - os: windows-2019
            pyv: "3.9-dev"
    steps:
    - name: set up environment variables
      run: |
        echo 'DVC_TEST=true' >> $GITHUB_ENV
        echo 'HOMEBREW_NO_AUTO_UPDATE=1' >> $GITHUB_ENV
        echo 'SHELL=/bin/bash' >> $GITHUB_ENV
        echo 'GDRIVE_CREDENTIALS_DATA=${{ secrets.GDRIVE_CREDENTIALS_DATA }}' >> $GITHUB_ENV
    - uses: actions/checkout@v2.3.2
    - name: Set up Python
      uses: actions/setup-python@v2.1.2
      with:
        python-version: ${{ matrix.pyv }}
    - name: Install libxml2 and libxslt
      if: matrix.pyv == '3.9-dev' && matrix.os == 'ubuntu-18.04'
      # need to install for building lxml, a dependency of webdavclient3
      run: |
        sudo apt install libxml2 libxslt-dev
    - name: install
      run: |
        pip install ".[all,tests]"
    - name: setup git
      run: |
        git config --global user.email "dvctester@example.com"
        git config --global user.name "DVC Tester"
    - name: run tests
      run: python -m tests -ra --cov-report=xml
    - name: upload coverage report
      if: github.event.name == 'push'
      uses: codecov/codecov-action@v1.0.13
      with:
        file: ./coverage.xml
        fail_ci_if_error: true