.travis.yml

language: php

php:
  - 5.6
  - 7.0
  - 7.1

# This triggers builds to run on the new TravisCI infrastructure.
# See: http://docs.travis-ci.com/user/workers/container-based-infrastructure/
sudo: false

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

env:
  global:
    - setup=basic

matrix:
  include:
    - php: 5.6
      env: setup=lowest
    - php: 7.0
      env: setup=lowest

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

script:
  - vendor/bin/phpcs --standard=PSR2 src/
  - vendor/bin/phpunit --coverage-text  --coverage-clover=coverage.clover

after_script:
  - |
    if [[ "$TRAVIS_PHP_VERSION" != 'hhvm' ]]; then
      wget https://scrutinizer-ci.com/ocular.phar
      php ocular.phar code-coverage:upload --format=php-clover coverage.clover
    fi