anchor.diff:  
   LABEL org="RADAR-CNS"
   LABEL name="RADAR-Dashboard"
  -LABEL version="1.0"
  +LABEL version="2.1.0"
   
   ENV PROJ="RADAR-Dashboard"
   ENV PROJ_FOLDER="/opt/${PROJ}"
  
positive.code:     COPY *.json *.js ${PROJ_FOLDER}/
      COPY src ${PROJ_FOLDER}/src
  
  # yarn install and build
  RUN echo && echo "==> Installing dependencies and building App" \
      && cd ${PROJ_FOLDER} \
      && npm i --silent \
  
negative.code: 
  FROM node:8
  
  MAINTAINER Maximilian Kerz @kerzmaximilian, Amos Folarin @afolarin, Joris Borgdorff @blootsvoets, Herculano Campos @herkulano
  
  ENV PROJ="RADAR-Dashboard"
  ENV PROJ_FOLDER="/opt/${PROJ}"
  