.travis.yml

sudo: false

language: python

cache:
  apt: true
  directories:
  - $HOME/.cache/pip
  - $HOME/.ccache
  - $HOME/.pip-cache
  - $HOME/third
  - $HOME/nltk_data

dist: xenial

addons:
  apt:
    packages:
      - expect-dev # for unbuffer, see https://github.com/travis-ci/travis-ci/issues/7967

matrix:
  include:
#    - python: '2.7'
#      env: TOXENV="flake8"

    - python: '2.7'
      env: TOXENV="py-travis"

    - python: '3.5'
      env: TOXENV="py-travis"

    - python: '3.6'
      env: TOXENV="py-travis"

    - python: '3.6' # To be removed when 3.7 doesn't need sudo.
      env: TOXENV="py-travis-third-party"
      
    - python: '3.7'
      env: TOXENV="py-travis"
      sudo: required #FIXME: To be removed once, Travis supports 3.7 properly.
      
    - python: '3.7' # Only runs checks on 3rd party for latest Python distribution
      env: TOXENV="py-travis-third-party"
      sudo: required #FIXME: To be removed once, Travis supports 3.7 properly.

before_install:
  - source tools/travis/pre-install.sh # Checks Java and Python versions.
  - chmod +x tools/travis/coverage-pylint.sh
  - chmod +x tools/travis/third-party.sh

install:
  - source tools/travis/install.sh
  #- source tools/travis/third-party.sh
  - pip install tox

script:
  - unbuffer tox -e $TOXENV tox.ini -vv

after_success:
  - tools/travis/travis-ci-commenter.sh