FROM alpine:3.19
ARG TS3SERVER_VER=3.13.7
ARG USER=185
RUN apk add --no-cache ca-certificates gcompat libstdc++ && \
  mkdir /app && \
  wget -qO- https://files.teamspeak-services.com/releases/server/${TS3SERVER_VER}/teamspeak3-server_linux_amd64-${TS3SERVER_VER}.tar.bz2 | \
  tar -jxf - -C /app --strip-components=1 && \
  adduser -D -H -h /data -u $USER ts3 && mkdir /data && chown $USER:$USER /data
USER $USER
WORKDIR /data
ENTRYPOINT ["/app/ts3server"]