circle.yml

machine:
  php:
    # We support PHP 7.0.x so choose the latest version supported by Circle.
    version: 7.0.17
  node:
    # Our frontend asset pipeline requires 6.10.0 or greater.
    version: 6.10.0
  environment:
    # This is where we build our complete Drupal site
    DRUPAL_SITE_PATH: $HOME/build
  hosts:
    ding2.dev: 127.0.0.1

dependencies:
  post:
    # Increase memory limit to 512M. This is required by ding2.
    - echo "memory_limit = 512M" > /opt/circleci/php/$(phpenv global)/etc/conf.d/memory.ini
    # Disable mail sending. Sendmail is not working on Circle.
    - echo "sendmail_path = /bin/true" > /opt/circleci/php/$(phpenv global)/etc/conf.d/sendmail.ini
    # Increase xdebug nesting level (php7cc requires this).
    - echo "xdebug.max_nesting_level = 1000" > /opt/circleci/php/$(phpenv global)/etc/conf.d/xdebug.ini
    # Clean up existing global composer installation. It contains dependencies
    # which do not match the PHP version we use. This prevents installation of
    # other packages.
    - rm -rf ~/.composer/vendor
    # Install drush globally using composer.
    # Use prefer-source to get around GitHub API rate limits.
    - composer global require drush/drush:6.* --prefer-source --no-interaction
    # Install PHP 7.x Compatibility Checker.
    - composer global require sstalle/php7cc
    # Install behat and dependencies.
    - (cd tests/behat &&
      composer install --no-progress --prefer-source)
    # Set up Apache to serve our site.
    # We use PHP7 - not PHP5 so remove it from our installation. The actual version of PHP is defined in ding2.conf
    - sudo a2dismod php5
    - sudo cp tests/behat/apache.conf /etc/apache2/sites-available/ding2.conf
    - sudo a2ensite ding2.conf
    - sudo a2enmod rewrite
    - sudo service apache2 restart
    # Start selenium.
    - wget http://selenium-release.storage.googleapis.com/2.44/selenium-server-standalone-2.44.0.jar && java -jar selenium-server-standalone-2.44.0.jar:
        background: true

test:
  override:
    - make circle-setup
    - make circle-run-unit-tests
    - make circle-run-behat-tests:
        parallel: true

  post:
    # Clean up after site install.
    # sudo is required here. The files are not writeable.
    - sudo rm -rf $DRUPAL_SITE_PATH/sites/default/settings.php $DRUPAL_SITE_PATH/sites/default/files
    # Remove node_modules folder. This is not needed in the final artifact.
    - rm -rf $DRUPAL_SITE_PATH/profiles/ding2/themes/ddbasic/node_modules
    # Remove ding_test composer vendor folder.
    - rm -rf $DRUPAL_SITE_PATH/profiles/ding2/modules/ding_test/vendor
    # Remove behat test composer vendor folder.
    - rm -rf $DRUPAL_SITE_PATH/profiles/ding2/tests/behat/vendor
    # Remove selenium jar file.
    - rm -rf $DRUPAL_SITE_PATH/profiles/ding2/selenium*
    # Wrap the site into an archieve and expose it as an artifact.
    - tar -zcvf $CIRCLE_ARTIFACTS/ding2-$CIRCLE_SHA1.tar.gz -C $DRUPAL_SITE_PATH .