FROM ruby:alpine
MAINTAINER nfa
RUN apk --update --no-cache add \
  build-base \
  zlib-dev \
  libxml2-dev \
  libxslt-dev \
  tzdata \
  yaml-dev \
  sqlite-dev \
  postgresql-dev \
  nodejs
RUN rm -rf /var/cache/apk/*

RUN bundle config --global build.nokogiri  "--use-system-libraries"
RUN bundle config --global build.nokogumbo "--use-system-libraries"
RUN echo 'gem: --no-doc --no-ri' >> /etc/gemrc && chmod +r /etc/gemrc
ENV BUNDLE_PATH /ruby_gems

ENV APP_HOME /app
RUN mkdir -p $APP_HOME
WORKDIR $APP_HOME

CMD ["bin/rails", "s", "-b", "0.0.0.0"]