.appveyor.yml

branches:
  only:
    - master

environment:
  matrix:
    - PYTHON: "C:\\Python27"
    - PYTHON: "C:\\Python35"
    - PYTHON: "C:\\Python36"
    - PYTHON: "C:\\Python37"
    # TODO - PYTHON: "C:\\Python38"
    # https://www.appveyor.com/docs/windows-images-software/#python

  TOXENV: "py"

init:
  - SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%
  # Check that we have the expected version and architecture for Python
  - python -V
  - python -c "import struct;print(8 * struct.calcsize('P'))"

install:
  # Check tooling versions and upgrade to latest
  # TODO: It's probably safer to pin the versions
  # Using `python -m pip` to avoid `Access is denied` error
  - python -m pip list
  - python -m pip install -U setuptools pip virtualenv tox

 # Not a C# project, build stuff at the test step instead
build: false

test_script:
  - tox

cache:
  # Speed up future runs by caching installed packages
  # TODO: Might want to periodically clean this up
  - '%LOCALAPPDATA%\pip\Cache'