anchor.diff:  
   RUN git config --global url."https://".insteadOf git://
   
  -ADD package.json package.json
  -ADD npm-shrinkwrap.json npm-shrinkwrap.json
  +COPY package.json npm-shrinkwrap.json ./
   RUN npm --production=false install --no-optional
   
   COPY . .
  -RUN NODE_ENV=development npm run lint
  -RUN NODE_ENV=development npm test
  -RUN npm prune --production
  +RUN NODE_ENV=development npm run lint && \
  +    NODE_ENV=development npm test && \
  +    npm prune --production
   
  -USER app
  -COPY entry-point.sh /entry-point.sh
  -ENTRYPOINT ["/entry-point.sh"]
  +ENTRYPOINT ["/home/app/entry-point.sh"]
   
   EXPOSE 1337
   CMD ["start"]
  
positive.code: FROM quay.io/ukhomeofficedigital/centos-base
  
  ENV DB_TYPE mysql
  ENV DBNAME removals
  
negative.code: ENV NODE_ENV production
  ENV LOG_QUERIES 'true'
  
  RUN yum install -y git && yum clean all
  
  RUN useradd app
  USER app
  