update updater script

Sovran_SystemsOS_Updater/Updater Source Files/Update_Sovran_SystemsOS.sh

@@ -13,6 +13,29 @@ fi
 
 }
 
+
+CASHU () {
+
+if ! ssh root@localhost 'cd /etc/nixos && nix flake update && nixos-rebuild switch --impure &> /home/free/Documents/Updater_App_Logs/'$time_stamp'_Updater_Log.txt' ; then
+
+		zenity --error \
+	--width=400 \
+	--title="Sovran_SystemsOS Updater" \
+	--text="Could not complete the Sovran_SystemsOS update."
+
+ exit 1
+
+else
+
+	exit 1
+
+fi
+
+
+}
+
+
+
 SPICE () {
 
 time_stamp=$(date +%Y-%m-%d-%T)
@@ -82,6 +105,8 @@ else
 
 	FLATPAK | zenity --progress --no-cancel --auto-close --width=460 --pulsate --text="Updating Flatpaks now..." --title="Sovran_SystemsOS Updater"
 
+	CASHU
+	
 	SPICE | zenity --progress --no-cancel --auto-close --width=850 --pulsate --text="Updating now. In rare cases, it could take up to 3 hours. Go have some herbal tea and relax while the update is in progress." --title="Sovran_SystemsOS Updater"
 
 	find /home/free/Documents/Updater_App_Logs -name "*.txt" -type f -mtime +5 -delete