Add Lutris installer

overlay/opt/scripts/install_lutris.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+###
+# File: install_lutris.sh
+# Project: scripts
+# File Created: Thursday, 1st January 1970 12:45:00 pm
+# Author: Console and webGui login account (jsunnex@gmail.com)
+# -----
+# Last Modified: Sunday, 16th January 2022 2:17:37 am
+# Modified By: Console and webGui login account (jsunnex@gmail.com)
+###
+
+pkg=lutris
+script_path=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd );
+script_name=$( basename "${BASH_SOURCE[0]}" )
+
+
+install() {
+    if ! dpkg --get-selections | grep -q "^$pkg[[:space:]]*install$" >/dev/null; then
+        echo "deb http://download.opensuse.org/repositories/home:/strycore/Debian_10/ ./" | tee /etc/apt/sources.list.d/lutris.list
+        wget -q https://download.opensuse.org/repositories/home:/strycore/Debian_10/Release.key -O- | apt-key add -
+        apt-get update
+        apt-get -y install \
+            lutris \
+            python3-dbus
+
+        sed -i '/Exec=lutris %U/c\Exec=/usr/games/lutris %U' /usr/share/applications/net.lutris.Lutris.desktop
+    fi
+}
+
+
+#INSTALLER:
+source "${script_path}/installer.sh"