language: php

php:
  - 5.4
  - 5.5
  - 5.6
  - 7.0
  - hhvm

before_script:
  - composer self-update
  - composer update --ignore-platform-reqs --prefer-source
  - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then echo "memory_limit=2048M" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; fi
  - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ] && [ "$TRAVIS_PHP_VERSION" != "5.6" ]; then phpenv config-rm xdebug.ini; fi

script:
  - vendor/bin/phpcs --standard=PSR1,PSR2 -n src
  - if [ "$TRAVIS_PHP_VERSION" != "5.6" ]; then php bin/runner.php --show check; fi
  - if [ "$TRAVIS_PHP_VERSION" != "5.6" ]; then vendor/bin/phpunit; fi
  - if [ "$TRAVIS_PHP_VERSION" = "5.6" ]; then php bin/runner.php --coverage --show check; fi
  - if [ "$TRAVIS_PHP_VERSION" = "5.6" ]; then vendor/bin/phpunit --coverage-clover phpunit.xml; fi

after_script:
  - if [ "$TRAVIS_PHP_VERSION" = "5.6" ]; then wget https://scrutinizer-ci.com/ocular.phar; fi
  - if [ "$TRAVIS_PHP_VERSION" = "5.6" ]; then php ocular.phar code-coverage:upload --format=php-clover runner.xml; fi
  - if [ "$TRAVIS_PHP_VERSION" = "5.6" ]; then php ocular.phar code-coverage:upload --format=php-clover phpunit.xml; fi
  - if [ "$TRAVIS_PHP_VERSION" = "5.6" ]; then travis_retry php vendor/bin/coveralls -v; fi