.travis.yml

language: php

php:
  - 5.4
  - 5.5
  - 5.6
  - hhvm
  - hhvm-nightly

matrix:
  allow_failures:
    - php: hhvm
    - php: hhvm-nightly
  fast_finish: true

before_script:
  - composer self-update
  - bash -c 'if [ "$TRAVIS_PHP_VERSION" == "hhvm" ]; then rm composer.json; fi;'
  - bash -c 'if [ "$TRAVIS_PHP_VERSION" == "hhvm" ]; then mv composer.json.hhvm composer.json; fi;'
  - bash -c 'if [ "$TRAVIS_PHP_VERSION" == "hhvm" ]; then rm phpunit.xml.dist; fi;'
  - bash -c 'if [ "$TRAVIS_PHP_VERSION" == "hhvm" ]; then mv phpunit.xml.hhvm phpunit.xml.dist; fi;'
  - composer install --prefer-source --no-interaction --dev
  - mkdir tests/files

script:
  - bash -c 'if [ "$TRAVIS_PHP_VERSION" == "hhvm" ]; then vendor/bin/phpunit --verbose; fi;'
  - bash -c 'if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then vendor/bin/phpunit --verbose --coverage-text --coverage-clover /tmp/flysystem/coverage.xml; fi;'