anchor.diff:  
  -# Base image golang is in https://registry.hub.docker.com/_/golang/
  +# Base image is in https://registry.hub.docker.com/_/golang/
   # Refer to https://blog.golang.org/docker for usage
   
   FROM golang
  
positive.code: # Install dependency
  RUN go get github.com/astaxie/beego
  RUN go get github.com/beego/bee
  
  # apt-get install -y git
  
  # ADD . /go/src/github.com/tobegit3hub/
  RUN git clone https://github.com/tobegit3hub/seagull.git /go/src/github.com/tobegit3hub/seagull/
  
  # Go to the folder of seagull
  WORKDIR /go/src/github.com/tobegit3hub/seagull/
  
negative.code: # Build the project
  RUN go build seagull.go
  
  # This should be the same as httpport in conf/app.conf
  EXPOSE 10086
  
  # Run the server
  CMD ["./seagull"]
  
  
  