FROM debian:latest

RUN apt-get update && apt-get upgrade && apt-get -y install wget xz-utils

RUN wget https://factorio.com/get-download/stable/headless/linux64 -O factorio-stable.tar.xz

RUN tar xf factorio-stable.tar.xz

WORKDIR /factorio

RUN useradd -M factorio

RUN chown -R factorio /factorio

USER factorio

RUN mkdir -p saves

VOLUME ["/factorio/saves"]

EXPOSE 34197/udp
EXPOSE 27015/tcp

ENTRYPOINT ["/factorio/bin/x64/factorio"] 

CMD ["/factorio/bin/x64/factorio", "--start-server", "/factorio/saves/default.zip"]