language: php

php:
#  - 5.5
  - 5.6
  - 7.0
  - 7.1
  - hhvm

# to support hhvm
dist: trusty

# faster builds on new travis setup not using sudo
sudo: false

# cache vendor dirs
cache:
  directories:
    - $HOME/.composer/cache

install:
  - travis_retry composer self-update && composer --version
  - travis_retry composer global require "fxp/composer-asset-plugin:~1.3"
  - export PATH="$HOME/.composer/vendor/bin:$PATH"
  - travis_retry composer install --prefer-source --no-interaction

before_script:
  - |
    if [ $TRAVIS_PHP_VERSION = '5.6' ]; then
      PHPUNIT_FLAGS="--coverage --coverage-xml"
    fi

script:
  - sh ./phpcs.sh
  - php ./vendor/bin/codecept run unit -d $PHPUNIT_FLAGS

after_success:
  - php ./vendor/bin/coveralls -v --exclude-no-stmt -c .coveralls.yml