anchor.diff:          erlang-gs \
           erlang-observer \
           erlang-ssh \
  -        erlang-ose \
  +        #erlang-ose \
           erlang-cosfiletransfer \
           erlang-runtime-tools \
           erlang-os-mon \
  
positive.code: 
  ADD ./start.sh /start.sh
  
  RUN apk --no-cache add \
          gcc \
          build-base \
          ncurses-terminfo-base \
          ncurses-terminfo \
          ncurses-libs \
          readline \
          erlang \
          erlang-public-key \
          erlang-syntax-tools \
  
negative.code:         erlang-parsetools \
          erlang-cosevent \
          erlang-compiler \
      # add fetch deps, remove after build
      && apk add --no-cache --virtual .fetch-deps \
          git \
          wget \
      # add run deps, never remove
      && apk add --no-cache --virtual .run-deps \
          ncurses-terminfo-base \
          ncurses-terminfo \
          ncurses-libs \
          readline \
      # add latest rebar
      && git clone https://github.com/Zarathos94/emqttd_kafka_enabled.git /emqttd \
      && cd /emqttd \
      && make \
  