.travis.yml

language: php

dist: trusty
root: false

env:
  global:
    - setup=stable

cache:
  directories:
    - $HOME/.composer/cache

matrix:
  fast_finish: true
  allow_failures:
    - php: hhvm
  include:
    - php: 5.6
    - php: 5.6
      env: setup=lowest
    - php: 7.0
    - php: 7.0
      env: setup=lowest
    - php: 7.1
    - php: 7.1
      env: setup=lowest
    - php: 7.2
    - php: 7.2
      env: setup=lowest
    - php: hhvm
    - php: hhvm
      env: setup=lowest

before_install:
  - travis_retry composer self-update
  - travis_retry composer config -g github-oauth.github.com "$GITHUB_TOKEN"

install:
  - if [[ $setup = 'stable' ]]; then travis_retry composer update --prefer-dist --no-interaction --prefer-stable --no-suggest; fi
  - if [[ $setup = 'lowest' ]]; then travis_retry composer update --prefer-dist --no-interaction --prefer-lowest --prefer-stable --no-suggest; fi

script: composer run test