base.Dockerfile

FROM debian:stable-slim
LABEL maintainer="fancycode@gmail.com"
ENV STEAMCMDDIR /home/steam/steamcmd
# Install, update & upgrade packages
# Create user for the server
# This also creates the home directory we later need
# Clean TMP, apt-get cache and other stuff to make the image smaller
# Create Directory for SteamCMD
# Download SteamCMD
# Extract and delete archive
RUN set -x \
	&& apt-get update \
	&& apt-get install -y --no-install-recommends --no-install-suggests \
		lib32stdc++6 \
		lib32gcc1 \
		wget \
		ca-certificates \
	&& useradd -m steam \
	&& su steam -c \
		 "mkdir -p ${STEAMCMDDIR} \
                && cd ${STEAMCMDDIR} \
                && wget -qO- 'https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz' | tar zxf -" \

        && apt-get remove --purge -y wget \  
        && apt-get clean autoclean \
        && apt-get autoremove -y \
        && rm -rf /var/lib/{apt,dpkg,cache,log}/

# Create insurgency directory
RUN mkdir -p /opt/insurgency
RUN  chown steam -R  /opt/insurgency

# Add startup script
COPY --chown=steam downloadGame.sh /app/downloadGame.sh
RUN su steam -c \
   "/app/downloadGame.sh"


WORKDIR /opt/insurgency

USER steam