# based on 'CM2Walki/steamcmd'
# modified for a more familiar/up-to-date base (fedora+test run)

FROM fedora:35
LABEL maintainer="me@jlay.io" \
	org.opencontainers.image.authors="me@jlay.io"

# site customizations below, change as necessary (eg: to match Docker volume host UID/GID owners)
ARG PUID=1001
ARG PGID=1002

# set the user, homedir, and steamcmd directories as (env) variables
ENV USER steam
ENV HOMEDIR "/home/${USER}"
ENV STEAMCMDDIR "${HOMEDIR}/steamcmd"

# Install, update & upgrade packages
# Create user for the server
# This also creates the home directory we later need
# Clean TMP, dnf cache and other stuff to make the image smaller
# Create Directory for SteamCMD
# Download SteamCMD
# Extract and delete archive
# Run steamcmd once to test things out/let it update
#
# NOTE: steamcmd doesn't appreciate the 'upstream' LANG:
# WARNING: setlocale('en_US.UTF-8') failed, using locale: 'C'. International characters may not work.
# may drop this.
RUN set -x \
	&& sed -i -e 's/^LANG=".*"$/LANG="en_US.UTF-8"/' /etc/locale.conf \
	&& echo -e 'max_parallel_downloads=20\nfastestmirror=False\ndeltarpm=False\n' | tee -a /etc/dnf/dnf.conf \
	&& dnf install -qy \
		util-linux \
		findutils \
		wget \
		ca-certificates \
		vim \
		less \
		curl \
		libstdc++.{x86_64,i686} \
		libgcc.{x86_64,i686} \
		glibc.{x86_64,i686} \
		SDL2.{x86_64,i686} \
	&& dnf -qy up \
	&& dnf clean all \
	&& useradd -u "${PUID}" -m "${USER}" \
	&& su "${USER}" -c \
                "mkdir -p \"${STEAMCMDDIR}\" \
                && wget -qO- 'https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz' | tar xvzf - -C \"${STEAMCMDDIR}\" \
                && \"./${STEAMCMDDIR}/steamcmd.sh\" +quit \
                && mkdir -p \"${HOMEDIR}/.steam/sdk32\" \
                && ln -s \"${STEAMCMDDIR}/linux32/steamclient.so\" \"${HOMEDIR}/.steam/sdk32/steamclient.so\" \
                && ln -s \"${STEAMCMDDIR}/linux32/steamcmd\" \"${STEAMCMDDIR}/linux32/steam\" \
                && ln -s \"${STEAMCMDDIR}/steamcmd.sh\" \"${STEAMCMDDIR}/steam.sh\"" \
		&& echo -e "#\!/bin/bash\npushd ${STEAMCMDDIR}\n./steamcmd.sh\npopd" | tee -a /usr/local/bin/steamcmd \
		&& chmod -v +x /usr/local/bin/steamcmd \
	&& ln -s "${STEAMCMDDIR}/linux64/steamclient.so" "/usr/lib64/steamclient.so" \
	&& ${STEAMCMDDIR}/steamcmd.sh +quit

WORKDIR ${STEAMCMDDIR}

VOLUME ${STEAMCMDDIR}