FROM        ubuntu:16.04

ENV GIT_URL        git://github.com/MyHush/hush.git
ENV HUSH_CONF     /root/.hush/hush.conf

# install dependencies
RUN apt-get autoclean && apt-get autoremove && apt-get update && \
    apt-get -qqy install --no-install-recommends build-essential \
    automake ncurses-dev libcurl4-openssl-dev libssl-dev libgtest-dev \
    make autoconf automake libtool git apt-utils pkg-config libc6-dev \
    libcurl3-dev libudev-dev m4 g++-multilib unzip git python zlib1g-dev \
    wget bsdmainutils && \
    rm -rf /var/lib/apt/lists/*

# create code directory
RUN echo "check_certificate = off" > /root/.wgetrc && mkdir -p /opt/code/; cd /opt/code; \
    git clone ${GIT_URL} hush && cd hush && \
    ./zcutil/fetch-params.sh && ./zcutil/build.sh -j4 && cd /opt/code/hush/src && \
    /usr/bin/install -c hushd hush-cli -t /usr/local/bin/ && \
    rm -rf /opt/code/

# generate a dummy config
RUN PASS=$(date | md5sum | cut -c1-24); mkdir -p /root/.hush/; \
    printf '%s\n%s\n%s\n%s\n%s\n' "rpcuser=hushRPC" "rpcpassword=${PASS}" \
    "addnode=mmc01.madbuda.me" >> ${HUSH_CONF}

# no parameters display help
ENTRYPOINT ["/usr/local/bin/hushd"]
CMD ["--help"]