.travis.yml

# ref : Francesco Mosconi, Travis + Anaconda + Jupyter, https://github.com/ghego/travis_anaconda_jupyter
#       Anaconda Inc., Using conda with Travis CI, Conda documentation, https://conda.io/docs/user-guide/tasks/use-conda-with-travis-ci.html
#       .travis.yml for gcc-5 compiler support on Travis CI , https://gist.github.com/cotsog/3ce84675af0d74438d91
#       CodeChat, .travis.yml - Travis CI configuration, https://pythonhosted.org/CodeChat/.travis.yml.html
#       Travis CI, Python example (unsupported languages), https://docs.travis-ci.com/user/multi-os/#python-example-unsupported-languages

language: shell

matrix:
  include:
    - env: CONDA_PYTHON=3.7.1
      os: osx
    - env: CONDA_PYTHON=3.7.3
      os: linux
    - env: CONDA_PYTHON=3.7.3
      os: osx
    - env: CONDA_PYTHON=2019.07
      os: windows
    - env: CONDA_PYTHON=2019.07
      os: linux
    - env: CONDA_PYTHON=2019.07
      os: osx
    - env: CONDA_PYTHON=nightly
      os: linux
  allow_failures:
    - os: windows
  fast_finish: true

before_cache:
  - rm -rf $HOME/miniconda/locks $HOME/miniconda/pkgs $HOME/miniconda/var $HOME/miniconda/conda-meta/history $HOME/miniconda/envs/test-environment/conda-meta/history $HOME/miniconda/lib/python3.6/__pycache__ $HOME/miniconda/lib/python3.7/__pycache__;
  - touch $HOME/miniconda/conda-meta/history;

cache :
  directories:
    - $HOME/download
    - $HOME/miniconda
    - $HOME/AppData/Local/Temp/chocolatey

before_install:
  # When C++14 support becomes more clear, consider revision
  # https://docs.travis-ci.com/user/multi-os/
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
      sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test;
      sudo apt-get update -qq;
    fi
  - . tests/before_install_nix_win_cache.sh

install:
  # When C++14 support becomes more clear, consider revision
  # https://docs.travis-ci.com/user/multi-os/
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
      sudo apt-get update;
      sudo apt-get install -qq g++-6;
      sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-6 90;
    fi
  - . tests/install_nix_win_cache.sh

# https://lord.io/blog/2014/travis-multiple-subdirs/
script: cd tests && travis_wait 40 py.test --numprocesses=auto