anchor.diff:  # forward request and error logs to docker log collector
   RUN ln -sf /dev/stdout /var/log/nginx/access.log \
   	&& ln -sf /dev/stderr /var/log/nginx/error.log
  +COPY ./sites_available /etc/nginx/
   
   ## EXPOSE 80 443
  -
  +RUN nginx -g daemon off
   ## CMD ["nginx", "-g", "daemon off;"]
  -
  -COPY ./sites_available /etc/nginx/
   
   ADD ./scripto  /home/repo/
   WORKDIR /home/repo
  +ENV GOPATH /home/repo
   ENV GOROOT /usr/local/go
  -ENV GOPATH /home/repo
  -ENV PATH ${GOROOT}/bin:${GOPATH}/bin:$PATH && \
  -
  +ENV PATH ${GOPATH}/bin:${GOROOT}/bin:$PATH && \
   
   RUN apt-get update && \
       apt-get install --no-install-recommends --no-install-suggests -y \
  
positive.code:     go get -u -t git@github.com:couchbase/sync-gateway && ls && \
      ./bootstrap.sh && \
      ./build.sh && \
      ./test.sh && \
  ##    apt-get autoremove build-essential --assume-yes && \
  #   remove dependent packages
  ##    apt-get purge build-essential && \
  
negative.code: ##     rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  # this forces "apt-get update" in dependent images, which is also good
  
  
  ENV NGINX_VERSION 1.10.3-1~trusty
  
  