add steam Proton Support

.github/workflows/steamcmd.yml

@@ -19,7 +19,7 @@ jobs:
           - debian
           - ubuntu
           - dotnet
-      
+          - proton   
     steps:
       - uses: actions/checkout@v3
       - uses: docker/setup-buildx-action@v2

README.md

@@ -223,6 +223,8 @@ is tagged correctly.
   * `ghcr.io/parkervcp/steamcmd:debian`
 * [`SteamCMD Debian Dotnet`](/steamcmd/dotnet)
   * `ghcr.io/parkervcp/steamcmd:dotnet`
+* [`SteamCMD Proton`](/steamcmd/proton)
+  * `ghcr.io/parkervcp/steamcmd:proton`
 * [`SteamCMD Ubuntu latest LTS`](/steamcmd/ubuntu)
   * `ghcr.io/parkervcp/steamcmd:ubuntu`
 

steamcmd/entrypoint.sh

@@ -33,10 +33,14 @@ export TZ
 INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
 export INTERNAL_IP
 
+# Set environment for Steam Proton
+mkdir -p /home/container/.steam/steam/steamapps/compatdata/${SRCDS_APPID}
+export STEAM_COMPAT_CLIENT_INSTALL_PATH="/home/container/.steam/steam"
+export STEAM_COMPAT_DATA_PATH="/home/container/.steam/steam/steamapps/compatdata/${SRCDS_APPID}"
+
 # Switch to the container's working directory
 cd /home/container || exit 1
 
-
 ## just in case someone removed the defaults.
 if [ "${STEAM_USER}" == "" ]; then
     echo -e "steam user is not set.\n"

steamcmd/proton/Dockerfile

@@ -0,0 +1,37 @@
+# ---------------------------------------------
+# Generic Wine image with Steam support
+# ---------------------------------------------
+FROM    debian:bullseye-slim
+
+LABEL   author="Torsten Widmann" maintainer="info@goover.de"
+
+## install required packages
+RUN     dpkg --add-architecture i386
+RUN     apt update
+RUN     apt install -y --no-install-recommends wget iproute2 gnupg2 software-properties-common libntlm0 winbind xvfb xauth python3 libncurses5-dev:i386 libncurses6 dbus libgdiplus lib32gcc-s1
+RUN     apt install -y alsa-tools libpulse0 pulseaudio libpulse-dev libasound2 libao-common gnutls-bin gnupg locales numactl cabextract curl
+RUN     useradd -d /home/container -m container
+
+# Download Proton GE
+RUN     curl -sLOJ $(curl -s https://api.github.com/repos/GloriousEggroll/proton-ge-custom/releases/latest | grep browser_download_url | cut -d\" -f4 | egrep .tar.gz)
+RUN     tar -xzf GE-Proton*.tar.gz -C /usr/local/bin/ --strip-components=1
+RUN     rm GE-Proton*.*
+
+# Proton Fix machine-id
+RUN     rm -f /etc/machine-id
+RUN     dbus-uuidgen --ensure=/etc/machine-id
+RUN     rm /var/lib/dbus/machine-id
+RUN     dbus-uuidgen --ensure
+
+## install rcon
+RUN         cd /tmp/ \
+            && curl -sSL https://github.com/gorcon/rcon-cli/releases/download/v0.10.2/rcon-0.10.2-amd64_linux.tar.gz > rcon.tar.gz \
+            && tar xvf rcon.tar.gz \
+            && mv rcon-0.10.2-amd64_linux/rcon /usr/local/bin/
+
+USER        container
+ENV         USER=container HOME=/home/container
+WORKDIR     /home/container
+
+COPY        ./../entrypoint.sh /entrypoint.sh
+CMD         [ "/bin/bash", "/entrypoint.sh" ]