FROM sutty/sdk-ruby:latest
MAINTAINER "f <f@sutty.nl>"

ENV GEM=none
ENV VERSION=0
ENV SUTTY=sutty.nl
ENV HTTP_BASIC_USER=sutty
ENV HTTP_BASIC_PASSWORD=gibberish
ENV NOKOGIRI_USE_SYSTEM_LIBRARIES=1

COPY ./gem-compiler.gem /tmp/
RUN gem install --no-user-install --no-document /tmp/gem-compiler.gem
RUN gem install --no-user-install --no-document --source https://rubygems.org geminabox mini_portile2

COPY ./gemcompiler.sh /usr/local/bin/gemcompiler
RUN chmod 755 /usr/local/bin/gemcompiler

RUN install -dm 2750 -o builder -g builder /srv/gems
VOLUME /srv/gems

USER builder
ENTRYPOINT /usr/local/bin/gemcompiler