.docker_boostrap: &docker_boostrap |
  [[ ! -e /.dockerenv ]] && exit 0
  set -xe
    
  # Install git (the php image doesn't have it) which is required by composer
  apt-get update -yq
  apt-get install git wget procps -y

  # Install pcntl and redis extentions
  pecl install -o -f redis \
  &&  rm -rf /tmp/pear \
  &&  docker-php-ext-enable redis
  docker-php-ext-install pcntl

  # Hack to fix mismatched php versions
  rm composer.lock

  # Install Composer
  wget https://getcomposer.org/composer.phar
  php composer.phar install

services:
  - redis:latest

# Test PHP 7.0
test:7.0:
  image: php:7.0
  before_script:
    - *docker_boostrap
  script:
    - curl --location --output /usr/local/bin/phpunit https://phar.phpunit.de/phpunit-6.5.9.phar
    - chmod +x /usr/local/bin/phpunit
    - phpunit --verbose --configuration phpunit.xml.dist
  tags:
    - docker

# Test PHP 7.1
test:7.1:
  image: php:7.1
  before_script:
    - *docker_boostrap
  script:
    - curl --location --output /usr/local/bin/phpunit https://phar.phpunit.de/phpunit-7.5.9.phar
    - chmod +x /usr/local/bin/phpunit
    - phpunit --verbose --configuration phpunit.xml.dist
  tags:
    - docker

# Test PHP 7.2
test:7.2:
  image: php:7.2
  before_script:
    - *docker_boostrap
  script:
    - curl --location --output /usr/local/bin/phpunit https://phar.phpunit.de/phpunit-7.5.9.phar
    - chmod +x /usr/local/bin/phpunit
    - phpunit --verbose --configuration phpunit.xml.dist
  tags:
    - docker

# Test PHP 7.3
test:7.3:
  image: php:7.3
  before_script:
    - *docker_boostrap
  script:
    - curl --location --output /usr/local/bin/phpunit https://phar.phpunit.de/phpunit.phar
    - chmod +x /usr/local/bin/phpunit
    - phpunit --verbose --configuration phpunit.xml.dist
  tags:
    - docker