anchor.diff:  # Copy the Rails application into place
   COPY . .
   
  -RUN /var/www/plexdashboard/serverSetup.sh >> /tmp/bullshit.txt
  +RUN /opt/plexdashboard/serverSetup.sh >> /tmp/bullshit.txt
   
   EXPOSE 3000
   
  
positive.code:     && mkdir -p tmp/sockets \
      && touch tmp/pids/puma.pid \
      && touch tmp/sockets/puma.socket \
      && exec bundle exec puma -e production -C config/docker-puma.rb config.ru
negative.code: # Base our image on an official, minimal image of our preferred Ruby
  FROM ruby:2.3.4-slim
  
  ENV RAILS_ROOT /opt/plexdashboard
  ENV RAILS_ENV production
  # Install essential Linux packages
  RUN apt-get update -qq && apt-get install -y \
  