.travis.yml

sudo: false

language: php

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

env:
  global:
    - deps=""

php:
  - 5.5
  - 5.6
  - 7.0
  - 7.1
  - 7.2
  - hhvm

matrix:
  fast_finish: true
  include:
    - php: 5.4
      env: $COMPOSER_OPTIONS="--prefer-lowest --ignore-platform-reqs"
    - php: 5.6
      env: PACKAGES="php-http/discovery:^1.0 php-http/guzzle6-adapter:^1.0 php-http/message:^1.0 xabbuh/oauth1-authentication:~1.0"
    - php: 7.0
    - php: 7.1
    - php: 7.2
      env: xdebug="yes"

before_install:
  - if [[ "$TRAVIS_PHP_VERSION" != "hhvm" && "$xdebug" != "yes" ]]; then phpenv config-rm xdebug.ini; fi
  - composer self-update
  - composer require 'phpunit/phpunit:^4.8.35|^5.4.3|^6.0' --dev --no-update

install:
  - if [ "$PACKAGES" != "" ]; then composer require --no-update $PACKAGES; fi
  - composer update $COMPOSER_OPTIONS

script:
  - vendor/bin/phpspec run
  - if [[ "$xdebug" = "yes" ]]; then vendor/bin/phpunit --coverage-clover=coverage.clover; else vendor/bin/phpunit; fi
  - if [[ "$xdebug" = "yes" ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi
  - if [[ "$xdebug" = "yes" ]]; then php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi