sudo: false

language: php

cache:
  directories:
  - vendor
  
env:
  global:
    secure: nOIIWvxRsDlkg+5H21dmVeqvFbweOAk3l3ZiyZO1m5XuGuuZR9yj10oOudee8m0hzJ7e9eoZ+dfB3t8lmK0fTRTB6w0G7RuGiQb89ief3Zhs1vOveYOgS5yfTMRym57iluxsLeCe7AxWmy7+0fWAvx1qL7bKp+THGK9yv/aj9eM=

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

before_script:
  - composer install
  - vendor/bin/phpcs --config-set encoding utf-8
  - if [ "$GITHUB_COMPOSER_AUTH" ]; then composer config -g github-oauth.github.com $GITHUB_COMPOSER_AUTH; fi

script:
  # Run PHP lint on all PHP files.
  - find Classes/ Tests/ -name '*.php' -print0 | xargs -0 -n 1 -P 4 php -l
  # Check the coding style.
  - vendor/bin/phpcs --standard=Configuration/PhpCodeSniffer/Standards/Emogrifier/ Classes/ Tests/
  # Run the unit tests.
  - vendor/bin/phpunit Tests/