FROM debian:buster-slim

# Install dependencies
RUN dpkg --add-architecture i386
RUN apt-get update && \
    apt-get install -y apt-utils vim curl wget file tar bzip2 gzip unzip bsdmainutils python util-linux ca-certificates binutils bc jq tmux netcat lib32gcc1 lib32stdc++6 cpio sudo procps iproute2 libsdl2-2.0-0:i386

# Install gamedig
# GameDig is a tool that queries game servers and returns outputs data from a query into json format. It can not only check if the game server is online but also return various data such as current maps and players. This allows ./gameserver details to display live information.
# https://github.com/gamedig/node-gamedig
RUN curl -fsSL https://deb.nodesource.com/setup_16.x | bash -
RUN apt-get install -y nodejs
RUN npm install gamedig -g

# Create new sudo user
RUN useradd -m -s /bin/bash csserver
RUN usermod -aG sudo csserver
RUN echo 'csserver ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers

# Switch user
USER csserver
WORKDIR /home/csserver

# Download linuxgsm.sh
# LinuxGSM is the command-line tool for quick, simple deployment and management of Linux dedicated game servers.
# https://github.com/GameServerManagers/LinuxGSM
RUN wget -O linuxgsm.sh https://linuxgsm.sh && chmod +x linuxgsm.sh && bash linuxgsm.sh csserver

# Installation of dependencies requires either sudo or root access. LinuxGSM can automatically install dependencies if the user has sudo or is root.
RUN sudo ./csserver install

# Auto install is useful for automatic server deployments as no user prompt is required.
RUN ./csserver auto-install

# Install config, metamod & amxmodx
# http://metamod.org/
# https://www.amxmodx.org/
COPY --chown=csserver ./src/csserver/ ./src/scripts/mapcheck.js ./

# Add big kreedz mappack
RUN wget https://dl.ardestani.org/kreedz-mappack.tar.gz \
    && tar zxvpf kreedz-mappack.tar.gz -C ./serverfiles \
    && rm kreedz-mappack.tar.gz

CMD /bin/bash -c '/home/csserver/csserver start; /bin/bash'