language: php
sudo: required
php:
  - 5.5
  - 5.6
  - 7.0
  - 7.1
  - 7.2
  - 7.3

env:
  global:
    - RUN_PHPSTAN="FALSE"

matrix:
  include:
    - name: 'PHPStan'
      php: 7.2
      env: RUN_PHPSTAN="TRUE"
  fast_finish: true
  allow_failures:
    - php: 5.5

install:
  - if [ $RUN_PHPSTAN == "TRUE"  ]; then wget https://github.com/phpstan/phpstan/releases/download/0.10.3/phpstan.phar; fi

before_script:
  - composer install

script:
  - if [ $RUN_PHPSTAN == "FALSE"  ]; then ./bin/phpunit --configuration tests/phpunit.xml --coverage-clover=coverage.xml; fi
  - if [ $RUN_PHPSTAN == "TRUE"  ]; then php phpstan.phar analyse -c phpstan.neon lib; fi

after_success:
  - bash <(curl -s https://codecov.io/bash)

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