anchor.diff: -FROM golang:1.9.6-alpine
  +FROM golang:alpine AS builder
   MAINTAINER Roman Atachiants "roman@misakai.com"
   
   # Copy the directory into the container.
  
positive.code: ADD . /go/src/github.com/emitter-io/emitter/
  
  # Download and install any required third party dependencies into the container.
  RUN apk add --no-cache g++ \ 
  && go-wrapper install \
  && apk del g++
  
  # Expose emitter ports
  EXPOSE 4000
  
negative.code: EXPOSE 8443
  
  # Start the broker
  CMD ["./emitter"]
  