Maintain existing gameinfo.gi instead of trying to update it

docker/entrypoint.sh

@@ -4,6 +4,12 @@ sleep 1
 # Make internal Docker IP address available to processes.
 export INTERNAL_IP=`ip route get 1 | awk '{print $NF;exit}'`
 
+# Retain gameinfo.gi file - CS2 updates tend to reset this file to default, so we try to retain it.
+GAMEINFO_FILE="/home/container/game/csgo/gameinfo.gi"
+if [ -f "${GAMEINFO_FILE}" ]; then
+    mv "$GAMEINFO_FILE" "$GAMEINFO_FILE.tmp"
+fi
+
 # Update Source Server
 if [ ! -z ${SRCDS_APPID} ]; then
     if [ ${SRCDS_STOP_UPDATE} -eq 0 ]; then
@@ -59,33 +65,14 @@ if [ ! -z ${SRCDS_APPID} ]; then
     fi
 fi
 
+# Restore gameinfo.gi file
+if [ -f "${GAMEINFO_FILE}" ]; then
+    rm "$GAMEINFO_FILE" && mv "$GAMEINFO_FILE.tmp" "$GAMEINFO_FILE"
+fi
+
 # Replace Startup Variables
 MODIFIED_STARTUP=`eval echo $(echo ${STARTUP} | sed -e 's/{{/${/g' -e 's/}}/}/g')`
 echo ":/home/container$ ${MODIFIED_STARTUP}"
 
-# Edit /home/container/game/csgo/gameinfo.gi to add MetaMod path
-# Credit: https://github.com/ghostcap-gaming/ACMRS-cs2-metamod-update-fix/blob/main/acmrs.sh
-GAMEINFO_FILE="/home/container/game/csgo/gameinfo.gi"
-GAMEINFO_ENTRY="            Game    csgo/addons/metamod"
-if [ -f "${GAMEINFO_FILE}" ]; then
-    if grep -Fxq "$GAMEINFO_ENTRY" "$GAMEINFO_FILE"; then
-        echo "File gameinfo.gi already configured. No changes were made."
-    else
-        awk -v new_entry="$GAMEINFO_ENTRY" '
-            BEGIN { found=0; }
-            // {
-                if (found) {
-                    print new_entry;
-                    found=0;
-                }
-                print;
-            }
-            /Game_LowViolence/ { found=1; }
-        ' "$GAMEINFO_FILE" > "$GAMEINFO_FILE.tmp" && mv "$GAMEINFO_FILE.tmp" "$GAMEINFO_FILE"
-
-        echo "The file ${GAMEINFO_FILE} has been configured successfully."
-    fi
-fi
-
 # Run the Server
 eval ${MODIFIED_STARTUP}