anchor.diff:  # Datasources should be a persistent volume, owned by phantomdc
   # All the above added files & directories should also be owned by phantomdc
   USER root
  +RUN chown -R phantomdc:phantomdc /home/phantomdc/
   RUN mkdir /datasources
   RUN chown -R phantomdc:phantomdc /datasources .
   VOLUME /datasources
  
positive.code: WORKDIR /home/phantomdc/phantom-of-the-capitol
  
  ADD Gemfile Gemfile.lock .ruby-gemset .ruby-version ./
  RUN bash -l -c 'gem install bundler'
  RUN bash -l -c 'bundle install'
  
  RUN mkdir app config db public spec tasks
  
negative.code:     echo "phantomdc ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/phantomdc && \
      chmod 0440 /etc/sudoers.d/phantomdc && \
      chown ${uid}:${gid} -R /home/phantomdc
  
  # Get the rvm signing key in a secure way
  RUN mkdir /tmp/gpg && \
  