---
dist: xenial  # required for Python >= 3.7 (travis-ci/travis-ci#9069)
language: python
python:
  - 2.7
  - 3.5
  - 3.6
  - 3.7
  - 3.8
  - nightly
jobs:
  include:
    - python: 2.7
      os: osx
      env: REMOVE_LOCALES=false
    - python: 2.7
      os: osx
      env: REMOVE_LOCALES=true
    - python: 3.8
      os: osx
      env: REMOVE_LOCALES=false
    - python: 3.8
      os: osx
      env: REMOVE_LOCALES=true
env:
  - REMOVE_LOCALES=false
  - REMOVE_LOCALES=true
install:
  - pip install pyyaml coveralls flake8 flake8-import-order doc8
  - if [[ $TRAVIS_PYTHON_VERSION != 2* ]]; then pip install sphinx; fi
  - pip install .
  - if [[ $REMOVE_LOCALES = "true" ]]; then sudo rm -rf /usr/lib/locale/*; fi
script:
  - if [[ $TRAVIS_PYTHON_VERSION != nightly ]]; then flake8 .; fi
  - if [[ $TRAVIS_PYTHON_VERSION != 2* ]]; then doc8 $(git ls-files '*.rst'); fi
  - yamllint --strict $(git ls-files '*.yaml' '*.yml')
  - coverage run --source=yamllint setup.py test
  - if [[ $TRAVIS_PYTHON_VERSION != 2* ]]; then
      python setup.py build_sphinx;
    fi
after_success:
  coveralls