---
trigger:
  - master

jobs:
  - job: 'Test'
    pool:
      vmImage: 'ubuntu-latest'
    strategy:
      matrix:
        Typing:
          python.version: '3.7'
          tox.env: typing
        Lint:
          python.version: '3.7'
          tox.env: lint

        py27:
          python.version: '2.7'
          tox.env: py27
        py34:
          python.version: '3.4'
          tox.env: py34
        py35:
          python.version: '3.5'
          tox.env: py35
        py36:
          python.version: '3.6'
          tox.env: py36
        py37:
          python.version: '3.7'
          tox.env: py37
        py38:
          python.version: '3.8'
          tox.env: py38

        pypy2:
          python.version: 'pypy2'
          tox.env: pypy
        pypy3:
          python.version: 'pypy3'
          tox.env: pypy3


        Docs:
          python.version: '3.7'
          tox.env: docs
        PyPI-Description:
          python.version: '3.7'
          tox.env: pypi-description
        Changelog:
          python.version: '3.7'
          tox.env: changelog

    steps:
      - task: UsePythonVersion@0
        displayName: Get Python for Python tools.
        inputs:
          versionSpec: '3.7'
          addToPath: false
        name: pyTools

      - script: $(pyTools.pythonLocation)/bin/pip install --upgrade tox codecov
        displayName: Install Python-based tools.

      - task: UsePythonVersion@0
        inputs:
          versionSpec: '$(python.version)'
          architecture: 'x64'
        condition: ne(variables['python.version'], '3.8')
        displayName: Get Python for tests.

      - script: |
          sudo add-apt-repository ppa:deadsnakes
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends python3.8-dev python3.8-distutils
        condition: eq(variables['python.version'], '3.8')
        displayName: Install Python 3.8 from the deadsnakes PPA.

      - script: $(pyTools.pythonLocation)/bin/tox -e $(tox.env)
        env:
          TOX_AP_TEST_EXTRAS: azure-pipelines
        displayName: run tox -e $(tox.env)

      - script: |
          python -m pip install coverage
          coverage combine
          $(pyTools.pythonLocation)/bin/codecov
        env:
          CODECOV_TOKEN: $(codecov.token)
        displayName: Report Coverage
        condition: succeeded()