.travis.yml

language: php

php:
  - 5.2
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 7.0
  - nightly

env: BUILD_TEST=false USE_COMPOSER=true

# Add 7.1 with build testing and HHVM on a newer distro.
# 5.1 isn't supported on TravisCI
matrix:
  include:
    - php: 7.1
      env: BUILD_TEST=true USE_COMPOSER=true
    - php: hhvm
      dist: trusty
    - php: hhvm-nightly
      dist: trusty

before_install:
  - nvm install 8
  - phpenv config-rm xdebug.ini || return 0
  - if php -r 'exit(version_compare(PHP_VERSION, 5.3) < 0);' ; then export USE_COMPOSER=false; fi

install:
  # Travis' HHVM version is too old to support php-cs-fixer, and
  # we don't really need it unless we're on the $BUILD_TEST job
  - if $USE_COMPOSER -a $BUILD_TEST; then composer remove --dev friendsofphp/php-cs-fixer; elif $BUILD_TEST; then composer install; fi

script:
  - php ./tests/basic.php build/kint.php
  - php ./tests/basic.php build/kint-aante-light.php
  - php ./tests/basic.php build/kint-solarized.php
  - php ./tests/basic.php build/kint-solarized-dark.php
  - if $USE_COMPOSER; then php ./tests/basic.php vendor/autoload.php; fi
  - if $USE_COMPOSER; then php ./vendor/bin/phpunit -d error_reporting=-1 tests; fi
  - if $BUILD_TEST; then composer clean && composer format && composer build && git status && git diff-files --quiet --exit-code; fi