FROM thallian/confd-env:latest

RUN addgroup minecraft -g 2222
RUN adduser -u 2222 -h /var/lib/minecraft -D -G minecraft minecraft

ENV VERSION=1.17.1
ENV SERIAL=157
ENV SHA256_SUM=862b043fbc0be948c380bced4aee224200568954db941ca6f6ac568cab263991
RUN wget -O /var/lib/minecraft/paper.jar \
	https://papermc.io/api/v2/projects/paper/versions/$VERSION/builds/$SERIAL/downloads/paper-$VERSION-$SERIAL.jar 

RUN echo "$SHA256_SUM  /var/lib/minecraft/paper.jar" | sha256sum -c - || exit 1

RUN apk add --no-cache \
    openssl

RUN apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing \
    openjdk16-jre-headless

RUN mkdir -p /etc/services.d/minecraft/

ADD /rootfs /

RUN chown -R minecraft:minecraft /var/lib/minecraft

VOLUME /var/lib/minecraft/world /var/lib/minecraft/world_nether /var/lib/minecraft/world_the_end /var/lib/minecraft/plugins

EXPOSE 25565