anchor.diff:  ## base - image ... whatever functionality you want to provide !
   ## =============================================================
   
  -## Grab the content from github
  +## Grab (this) content from github
   
  -RUN git clone https://github.com/lmoresi/docker-website-notebooks.git /demonstration/ # Watch the cache !
  +RUN git clone https://github.com/lmoresi/docker-web-notebook-server.git /demonstration/ # Watch the cache !
   
  -## Add an external volume which replaces the default content
  -## and a place to build the site locally (which will also capture any edited notebooks)
  +## Link your content to the "Content" directory at the root level of this module
  +## If you don't have any content then use the example content !!
  +
  +WORKDIR /demonstration
  +RUN ln -s ExampleContent/ Content/
  +
  +## I always link the _site/Content/Notebook directories back to their originals
  +## (they are ignored by the build by default)
  +## This means edits live in the original location and can be checked back in via git if needed
  +
  +RUN cd _site/Content 
   
   
   ## Update the ruby dependencies and build the site
   
  -WORKDIR /demonstration
   RUN bundle install
   
   RUN ls -al
  
positive.code: ENV SHELL=/bin/bash
  ENV USER=demon
  
  VOLUME /demonstration/Content
  VOLUME /demonstration/_site
  
  
negative.code: ENTRYPOINT ["/usr/local/bin/tini", "--"]
  
  CMD _scripts/docker-runservers
  