File: .travis.yml

language: php

php:
  - 7.2
  - 7.3
  - hhvm

# 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 update --dev --prefer-dist --no-interaction
  # install php extensions
  - |
    if (php --version | grep -i HipHop > /dev/null); then
      echo "Skipping imagick and gmagick tests on HHVM"
    else
      pear config-set preferred_state beta
      printf "\n" | pecl install imagick
      # gmagick is not installed on travis currently
      #printf "\n" | pecl install gmagick
    fi