anchor.diff:  # Install composer
   RUN curl -sS https://getcomposer.org/installer | php && \
       mv composer.phar /usr/local/bin/composer
  +
  +ADD entrypoint /
  +RUN chmod +x /entrypoint
  +
  +VOLUME ["/etc/gitlab-runner", "/root"]
  +ENTRYPOINT ["/entrypoint"]
  +CMD ["run"]
  
positive.code:     wget -q -O - https://packages.gitlab.com/gpg.key | apt-key add - && \
      apt-get update -y && \
      apt-get install -y gitlab-ci-multi-runner
  
  ADD entrypoint /
  RUN chmod +x /entrypoint
  
  VOLUME ["/etc/gitlab-runner", "$HOME"]
  ENTRYPOINT ["/entrypoint"]
  
  # Install packages required to build PHP
  RUN apt-get update -y && \
  
negative.code: FROM ubuntu:14.04
  
  MAINTAINER  Michael Burri "mpbzh@burri.io"
  
  ENV PHP_DIR /etc/php5
  ENV PATH /root/.phpenv/bin:/root/.phpenv/shims:$PATH
  
  RUN apt-get update -y && \
      apt-get upgrade -y && \
  