FROM debian:bullseye

# Set debconf to run non-interactively and agree to the SteamCMD EULA
RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections \
    && echo steam steam/question select "I AGREE" | debconf-set-selections \
    && echo steam steam/license note '' | debconf-set-selections \
    && dpkg --add-architecture i386

# Add contrib and backports
RUN sed -i /etc/apt/sources.list -e 's/main/main contrib non-free/'

RUN echo 'deb http://deb.debian.org/debian bullseye-backports main non-free' >> /etc/apt/sources.list

# Install _only_ the necessary packages
RUN apt-get update && apt-get -y upgrade && apt-get -y install --no-install-recommends \
    curl \
    ca-certificates \
    gdb \
    git \
    gwenhywfar-tools \
    jq \
    lib32gcc-s1 \
    lib32stdc++6 \
    libcurl4:i386 \
    libsdl2-2.0-0:i386 \
    libsdl2-2.0-0 \
    libcap2 \
    libxml2-utils \
    locales \
    nano \
    procps \
    python3-pip \
    wget \
    rename \
    steamcmd \
    xmlstarlet

RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.9 1
RUN update-alternatives --install /usr/bin/pip pip /usr/bin/pip3 1

# Set the locale
RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
ENV LANG en_US.UTF-8
ENV LANGUAGE en_US:en
ENV LC_ALL en_US.UTF-8

# Steamcmd needs its path added, as it ends up in /usr/games.
# Our server script is bind mounted in /files in docker-compose.
ENV PATH /usr/games:/files/bin:/web:${PATH}

# Install nodejs
RUN mkdir /usr/local/nvm
ENV NVM_DIR /usr/local/nvm
ENV NODE_VERSION 16.17.0
RUN echo $NODE_VERSION

# Install nvm with node and npm
RUN curl https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash \
    && . $NVM_DIR/nvm.sh \
    && nvm install $NODE_VERSION \
    && nvm alias default $NODE_VERSION \
    && nvm use default

ENV NODE_PATH $NVM_DIR/versions/node/v$NODE_VERSION/lib/node_modules
ENV PATH      $NVM_DIR/versions/node/v$NODE_VERSION/bin:$PATH

# Add py3rcon
RUN cd /usr/local && git clone https://github.com/indepth666/py3rcon.git

# Setup a non-privileged user
RUN groupadd user && \
    useradd -l -g user user && \
    mkdir -p /home/user /serverfiles/mpmissions /serverfiles/steamapps/workshop/content /web && \
    chown -R user:user /home/user /serverfiles /web

# Use our non-privileged user
USER user

# The dayzserver script expects a home directory to itself.
WORKDIR /home/user

# Run the web server
CMD ["start.sh"]