FROM jeanblanchard/alpine-glibc
MAINTAINER Jim Alateras <jima@comware.com.au>

ENV APP_HOME /app
ENV APP_USER ethereum
ENV APP_GROUP ethereum
ENV PATH $APP_HOME:$PATH
ENV ETHEREUM_BIN=https://github.com/ethereum/go-ethereum/releases/download/v1.3.5/geth-Linux64-20160303152500-1.3.5-34b622a.tar.bz2

RUN \
  addgroup -S $APP_USER && \
  adduser -S -s /bin/bash -G $APP_GROUP $APP_USER

RUN \
  apk add --update bash wget && \
  mkdir -p $APP_HOME && \
  cd $APP_HOME && \
  wget -qO- --no-check-certificate $ETHEREUM_BIN | tar xvjf - && \
  chown -R $APP_USER:$APP_GROUP $APP_HOME && \
  apk del --purge wget  && \
  rm -rf /var/cache/apk/* /tmp/* /var/tmp/*

EXPOSE 8545
EXPOSE 30303

USER $APP_USER
WORKDIR $APP_HOME
CMD ["./geth"]