add steam Proton Support

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" ]