Dockerfile

FROM ruby:2.6.3-alpine3.10

LABEL maintainer "Ramón G. Camus <rgcamus@gmail.com>"

RUN apk update && apk upgrade \
    && apk add tzdata curl wget bash \
    && apk add ruby ruby-bundler nodejs

# Needed to make native extensions
RUN apk add ruby-dev g++ musl-dev make \
    && echo "gem: --no-document" > /etc/gemrc \
    && gem install bundler smashing json

# Create dashboard and link volumes
RUN smashing new smashing

WORKDIR /smashing

RUN cd /smashing \
    && bundle \
    && ln -s /smashing/dashboards /dashboards \
    && ln -s /smashing/jobs /jobs \
    && ln -s /smashing/assets /assets \
    && ln -s /smashing/lib /lib-smashing \
    && ln -s /smashing/public /public \
    && ln -s /smashing/widgets /widgets \
    && mkdir /smashing/config \
    && mv /smashing/config.ru /smashing/config/config.ru \
    && ln -s /smashing/config/config.ru /smashing/config.ru \
    && ln -s /smashing/config /config \
    && rm -rf /var/cache/apk/*

COPY run.sh /

VOLUME ["/dashboards", "/jobs", "/lib-smashing", "/config", "/public", "/widgets", "/assets"]

ENV PORT 3030
EXPOSE ${PORT}
WORKDIR /smashing

CMD ["/run.sh"]