.travis.yml

# https://docs.travis-ci.com/user/customizing-the-build

language: php

sudo: false

env:
  global:
    - TRAVIS_NODE_VERSION="6"
    - COMPOSER_NO_INTERACTION="1"

matrix:
    include:

        # install vendor packages with lowest version
        - php: 5.6

        # install vendor packages with newest version and run Codeception with coverage
        - php: 7.1
          env: WITH_COVERAGE=true

        # with PHP Coding Standards Fixer
        - php: 7.1
          env: WITH_CS_FIXER=true

cache:
  directories:
    - $HOME/.composer/cache
    - $HOME/.npm
  yarn: true

before_install:
    - if [ -z "$WITH_COVERAGE" ]; then phpenv config-rm xdebug.ini; fi

install:
    - rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && (cd ~/.nvm && git checkout `git describe --abbrev=0 --tags`) && source ~/.nvm/nvm.sh && nvm install $TRAVIS_NODE_VERSION
    - curl -o- -L https://yarnpkg.com/install.sh | bash
    - export PATH=$HOME/.yarn/bin:$PATH

    # Using PHP CS Fixer on CI http://cs.sensiolabs.org/#using-php-cs-fixer-on-ci
    - IFS=$'\n'; COMMIT_SCA_FILES=($(git diff --name-only --diff-filter=ACMRTUXB "${TRAVIS_COMMIT_RANGE}")); unset IFS

before_script:
    - bash -c "composer update $COMPOSER_ARGS"

script:
    - if [ "$WITH_COVERAGE" == "true" ]; then COVERAGE_OPTION="--coverage-xml"; fi
    - vendor/bin/codecept run $COVERAGE_OPTION

after_success:
    # Run PHP Coding Standards Fixer
    - if [[ "$WITH_CS_FIXER" == "true" ]]; then vendor/bin/php-cs-fixer fix --config=.php_cs -v --dry-run --stop-on-violation --using-cache=no --path-mode=intersection "${COMMIT_SCA_FILES[@]}"; fi
    # Send coverage report to coveralls.io
    - if [ "$WITH_COVERAGE" == "true" ]; then travis_retry php vendor/bin/coveralls; fi