FROM ruby:2.3.3

ENV RACK_ENV=production

ENV PORT=8080

EXPOSE 8080

WORKDIR /app

ADD Gemfile Gemfile.lock /app/

RUN bundle install --deployment

RUN apt-get update \

&& apt-get install -y --no-install-recommends \

supervisor locales nodejs \

&& apt-get clean \

&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

RUN DEBIAN_FRONTEND=noninteractive dpkg-reconfigure locales \

&& locale-gen C.UTF-8 \

&& /usr/sbin/update-locale LANG=C.UTF-8

ENV LC_ALL C.UTF-8

ENV SUPERCRONIC_URL=https://github.com/aptible/supercronic/releases/download/v0.1.3/supercronic-linux-amd64 \

SUPERCRONIC=supercronic-linux-amd64 \

SUPERCRONIC_SHA1SUM=96960ba3207756bb01e6892c978264e5362e117e

RUN curl -fsSLO "$SUPERCRONIC_URL" \

&& echo "${SUPERCRONIC_SHA1SUM} ${SUPERCRONIC}" | sha1sum -c - \

&& chmod +x "$SUPERCRONIC" \

&& mv "$SUPERCRONIC" "/usr/local/bin/${SUPERCRONIC}" \

&& ln -s "/usr/local/bin/${SUPERCRONIC}" /usr/local/bin/supercronic

ADD docker/supervisord.conf /etc/supervisord.conf

ADD docker/start.sh /app/

ADD . /app

RUN useradd -m stringer

RUN chown -R stringer:stringer /app

USER stringer

CMD /app/start.sh