.travis.yml

linux-setup-steps: &linux-setup-steps
  dist: xenial  # required for Python >= 3.7 (travis-ci/travis-ci#9069)
  os: linux
  language: python
  install:
    - pip install --upgrade pip pipenv
    - pipenv install --dev
    - sudo apt-get install ninja-build

windows-setup-steps: &windows-setup-steps
  os: windows
  language: shell  # 'language: python' is not yet supported on Windows
  env:
    - PYTHONUNBUFFERED=1
  install:
    - pip install --user --upgrade pip pipenv
    - pipenv install --dev

osx-setup-steps: &osx-setup-steps
  os: osx
  language: cpp  # 'language: python' is not yet supported on macOS
  # before_install: brew upgrade python  # takes too long
  install:
    - HOMEBREW_NO_AUTO_UPDATE=1 brew install ninja
    - pip install --upgrade pip pipenv
    - pipenv install --dev
    - pipenv install PyObjC  # This is not in the Pipfile because it breaks other platforms https://github.com/pypa/pipenv/issues/3187

matrix:
  include:
    - name: "Linux: test with make and ninja on Python 3.7"
      python: '3.7'
      <<: *linux-setup-steps
      script: pipenv run -v test -f make,ninja

    - name: "Linux: test with make and ninja on Python 2.7"
      python: '2.7'
      <<: *linux-setup-steps
      script: pipenv run -v test -f make,ninja

    - name: "Windows: test on Python 3 with VS2019 Build Tools"
      <<: *windows-setup-steps
      env:
        - GYP_MSVS_VERSION=2019
        - PATH=/c/Python37:/c/Python37/Scripts:/C/Users/travis/AppData/Roaming/Python/Python37/Scripts:$PATH
      before_install:
        - choco install python3 visualstudio2019buildtools visualstudio2019-workload-vctools
      script: pipenv run -v test -f msvs

#    - name: "Windows: test on Python 2 with VS2017 Build Tools"
#      <<: *windows-setup-steps
#      env:
#        - GYP_MSVS_VERSION=2017
#        - GYP_BUILD_TOOL=C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\Bin\MSBuild.exe
#        - PATH=/c/Python27:/c/Python27/Scripts:/C/Users/travis/AppData/Roaming/Python/Scripts:$PATH
#      before_install:
#        - choco install python2 visualstudio2017buildtools visualstudio2017-workload-vctools
#      script:
#        - ls -la tools/vssetup.powershell
#        - pipenv run -v test -f msvs

    - name: "macOS: test with make and ninja on Python 3.7"
      <<: *osx-setup-steps
      script: pipenv run -v test -f make,ninja

    - name: "lint with Python 2.7"
      python: '2.7'
      <<: *linux-setup-steps
      script: pipenv run -v lint

    - name: "lint with Python 3.7"
      python: '3.7'
      <<: *linux-setup-steps
      script: pipenv run -v lint

notifications:
  slack: node4good:C2EI9vo04FY8Ce5u7kcOLlDw