environment:
  matrix:
    - FYI: Python 3.4 on Windows Server 2012 R2
      TOXENV: py34
      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
    - FYI: Python 3.4 on Windows Server 2016
      TOXENV: py34
      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
    - FYI: Python 3.5 on Windows Server 2016
      TOXENV: py35
      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
    - FYI: Python 3.7 on Windows Server 2016 + code coverage
      TOXENV: py37-cover
      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017

branches:
  only:
    - master
    - /^\d+\.\d+\.x$/ # Version branches like X.X.X
    - /^test-.*$/

install:
  # Use Python 3.7 by default
  - "SET PATH=C:\\Python37;C:\\Python37\\Scripts;%PATH%"
  # Check env
  - "echo %APPVEYOR_BUILD_WORKER_IMAGE%"
  - "python --version"
  # Upgrade pip to avoid warnings
  - "python -m pip install --upgrade pip"
  # Ready to install tox and coverage
  - "pip install tox codecov"

build: off

test_script:
  # Test env is set by TOXENV env variable
  - tox

on_success:
  - if exist .coverage codecov