############################################################
# Counter-Strike dedicated server
############################################################
FROM debian:bookworm-slim

LABEL maintainer="admin@based.pt"

ARG PUID=1000
ENV USER=steam \
    HOMEDIR=/home/steam \
    STEAMCMDDIR=/home/steam/steamcmd \
    PORT=27015 \
    DATADIR=/data

RUN set -x \
	&& apt-get update \
	&& apt-get install -y --no-install-recommends --no-install-suggests \
		lib32stdc++6=12.2.0-14+deb12u1 \
		lib32gcc-s1=12.2.0-14+deb12u1 \
		ca-certificates=20230311+deb12u1 \
		nano=7.2-1+deb12u1 \
		curl=7.88.1-10+deb12u14 \
		locales=2.36-9+deb12u13 \
	&& sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen \
	&& dpkg-reconfigure --frontend=noninteractive locales \
	&& useradd -u "${PUID}" -m "${USER}" \
  && mkdir -p "${STEAMCMDDIR}" "${DATADIR}" \
  && chown -R "${USER}:${USER}" "${HOMEDIR}" "${DATADIR}" \
	&& su "${USER}" -c \
		"mkdir -p \"${STEAMCMDDIR}\" \
                && curl -fsSL 'https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz' | tar xvzf - -C \"${STEAMCMDDIR}\" \
                && \"./${STEAMCMDDIR}/steamcmd.sh\" +quit \
                && ln -s \"${STEAMCMDDIR}/linux32/steamclient.so\" \"${STEAMCMDDIR}/steamservice.so\" \
                && mkdir -p \"${HOMEDIR}/.steam/sdk32\" \
                && ln -s \"${STEAMCMDDIR}/linux32/steamclient.so\" \"${HOMEDIR}/.steam/sdk32/steamclient.so\" \
                && ln -s \"${STEAMCMDDIR}/linux32/steamcmd\" \"${STEAMCMDDIR}/linux32/steam\" \
                && mkdir -p \"${HOMEDIR}/.steam/sdk64\" \
                && ln -s \"${STEAMCMDDIR}/linux64/steamclient.so\" \"${HOMEDIR}/.steam/sdk64/steamclient.so\" \
                && ln -s \"${STEAMCMDDIR}/linux64/steamcmd\" \"${STEAMCMDDIR}/linux64/steam\" \
                && ln -s \"${STEAMCMDDIR}/steamcmd.sh\" \"${STEAMCMDDIR}/steam.sh\"" \
 	&& ln -s "${STEAMCMDDIR}/linux64/steamclient.so" "/usr/lib/x86_64-linux-gnu/steamclient.so" \
	&& rm -rf /var/lib/apt/lists/*

USER ${USER}
WORKDIR ${HOMEDIR}

EXPOSE ${PORT}/udp
VOLUME ["/data"]

ENTRYPOINT ["/bin/bash", "-c", "/home/steam/steamcmd/steamcmd.sh +force_install_dir /data +login anonymous +app_set_config 90 mod cstrike +app_update 90 validate +quit && cd /data && exec bash hlds_run -game cstrike -console +ip 0.0.0.0 -port ${PORT}"]