FROM java:8-alpine

ARG WATERFALL_BUILD=81
ARG WATERFALL_URL=https://ci.destroystokyo.com/job/Waterfall/${WATERFALL_BUILD}/artifact/Waterfall-Proxy/bootstrap/target/Waterfall.jar
ARG WATERFALL_SHA512=557786c68d8d97708bd844b1799cf63df2611bce11747f8ef174917cd2b50e9fb6d5d069c398ab616a6f36d31568c7a3f2cd4741ebb1f02b9cb9b8469628e0f0

WORKDIR /data
ADD "${WATERFALL_URL}" /srv/waterfall.jar
RUN cd /srv &&\
	chmod 444 /srv/waterfall.jar

ADD start.sh /usr/local/bin/waterfall
RUN chmod +x /usr/local/bin/waterfall

ENV JAVA_ARGS "-Xmx1G"
ENV WATERFALL_ARGS ""

VOLUME "/data"

CMD ["waterfall"]