FROM alpine:latest
EXPOSE 64738 64738/udp

ENV CONFIG_PATH=/data/config.ini

RUN adduser -DHs /sbin/nologin mumble

RUN apk update && apk add murmur

RUN mkdir -pv /opt/mumble
COPY files/run.sh /opt/mumble/run.sh
RUN chmod +x /opt/mumble/run.sh

RUN mkdir -pv /data
RUN chown mumble /data
COPY files/config.ini /data/config.ini

USER mumble
CMD ["/opt/mumble/run.sh"]