.travis.yml

branches:
  only:
    - master
    - devel
    - /devel-.*/
    - /travis.*/
    - /ci-.*/

language: shell

os:
  - linux
  - osx
dist: bionic

env:
  jobs:
    - PYTHON=3.8.1
    - PYTHON=3.7.6
    - PYTHON=3.6.8
  global:
    - PYTHONWARNINGS="ignore::DeprecationWarning"
    - PIP_PROGRESS_BAR="off"
    - COVERALLS_PARALLEL=true

# Cache downloaded(built) python packages
# and homebrew downloads
cache:
  directories:
    - $HOME/.cache/pip
    - $HOME/Library/Caches/Homebrew
    - $HOME/Library/Caches/pip

addons:
  apt:
    packages:
      - graphviz

before_install:
  - |
    # Homebrew doesn't provide older python versions.
    # Install it manually from python.org
    if [ "$TRAVIS_OS_NAME" == "osx" ]; then
      # Pytorch is not available for python 3.8 yet
      if [ ${PYTHON%.*} == "3.8" ]; then
        sed -i.bak '/torch/d' requirements.txt
      fi
      # homebrew plugin is not working correctly
      # https://travis-ci.community/t/xcode-8-3-homebrew-outdated-error/3798
      HOMEBREW_NO_AUTO_UPDATE=1 brew install graphviz
 
      FILE=python-$PYTHON-macosx10.9.pkg
      if [ ! -f $HOME/Library/Caches/$FILE ]; then
        curl -#  https://www.python.org/ftp/python/$PYTHON/$FILE -o $HOME/Library/Caches/$FILE
      fi
      sudo installer -pkg $HOME/Library/Caches/$FILE -target /
      python3 --version
      python3 -m pip --version

      # Deploy new virtualenv to match travis setup
      echo "Deploying new python venv"
      python3 -m venv $HOME/venv
    fi
  - |
    # Install venv on Linux using Ubuntu distributed python
    if [ "$TRAVIS_OS_NAME" == "linux" ]; then
      # distutils and lib2to3 are only needed for python3.8
      # https://bugs.launchpad.net/ubuntu/+source/python3.8/+bug/1851684
      sudo apt-get install -y python${PYTHON%.*}-dev python${PYTHON%.*}-venv python3-distutils python3-lib2to3
      python${PYTHON%.*} -m venv $HOME/venv
      # Provide fake xdg-open
      echo "#!/bin/sh" > $HOME/venv/bin/xdg-open
      chmod +x $HOME/venv/bin/xdg-open
    fi

  # The rest of the setup is common for all environments
  - source $HOME/venv/bin/activate

  - python --version
  - pip install -U pip
  - pip --version
  - |
    # Install undeclared dependencies
    if [ "x$EXTRA_PIP" != "x" ]; then
      pip install $EXTRA_PIP
    fi

install:
  - pip install coveralls
  - pip install git+https://github.com/benureau/leabra.git@master
  - pip install -e .[dev]


script:
  - if [ "x$RUN_COV" != "x" ] ; then echo "Running with coverage"; export COV_ARGS="--cov=psyneulink"; else echo "Running without coverage"; export COV_ARGS=""; fi
  - pytest -n auto --strict-markers -p no:logging $COV_ARGS

after_script:
  - if [ "x$RUN_COV" != "x" ] ; then coveralls; fi

notifications:
  webhooks: https://coveralls.io/webhook