anchor.diff:  RUN mkdir -p /usr/src/app/client/app/lib/map
   RUN mkdir -p /usr/src/app/client/app/lib/map/images
   RUN mkdir -p /usr/src/app/client/app/sass
  -
  -WORKDIR /usr/src/app/server
   
   #Copy server files
   COPY server/package.json /usr/src/app/server
  
positive.code: COPY GraphicsMagick-1.3.25.tar.gz /tmp
  
  RUN cd /tmp && tar -xvf GraphicsMagick-1.3.25.tar.gz && cd /tmp/GraphicsMagick-1.3.25 && ./configure && make && make install && cd / && rm -r /tmp/*
  
  RUN mkdir -p /usr/src/app/server/config
  
  
negative.code: COPY client/app/sass/app.css.map /usr/src/app/client/app/sass
  COPY client/app/index.html /usr/src/app/client/app
  
  EXPOSE 8080
  CMD [ "npm", "start" ]