script: change kiauh update notification to a dialog

scripts/ui/general_ui.sh

@@ -31,17 +31,17 @@ print_header(){
 
 kiauh_update_msg(){
   top_border
-  echo -e "|  ${yellow}There is a newer version of this script available!${default}   | "
-  echo -e "|  ${yellow}Type 'update' if you want to update KIAUH now.${default}       | "
-  blank_line
-  echo -e "|  ${yellow}Check out the KIAUH changelog for important changes${default}  | "
-  echo -e "|  ${yellow}either to the script or the installable components!${default}  | "
+  echo -e "|${green}              New KIAUH update available!              ${default}| "
+  hr
+  echo -e "|${yellow}  It is recommended to keep KIAUH up to date. Updates  ${default}| "
+  echo -e "|${yellow}  usually contain bugfixes, important changes or new   ${default}| "
+  echo -e "|${yellow}  features. Please consider updating!                  ${default}| "
   bottom_border
 }
 
-##############################################################################################
-#********************************************************************************************#
-##############################################################################################
+################################################################################
+#******************************************************************************#
+################################################################################
 ### TODO: rework other menus to make use of the following functions too and make them more readable
 
 do_action(){

scripts/ui/main_menu.sh

@@ -1,4 +1,5 @@
 main_ui(){
+  #[ $KIAUH_UPDATE_REMIND="true" ] && kiauh_update_reminder
   top_border
   echo -e "|     $(title_msg "~~~~~~~~~~~~~~~ [ Main Menu ] ~~~~~~~~~~~~~~~")     |"
   hr
@@ -22,11 +23,26 @@ print_kiauh_version(){
   KIAUH_VER="$(printf "%-20s" "$KIAUH_VER")"
 }
 
+kiauh_update_dialog(){
+  kiauh_update_msg
+  read -p "${cyan}Do you want to update now? (Y/n):${default} " yn
+  while true; do
+    case "$yn" in
+    Y|y|Yes|yes|"")
+      do_action "update_kiauh"
+      break;;
+    N|n|No|no) break;;
+    *)
+      deny_action "kiauh_update_dialog";;
+    esac
+  done
+}
+
 main_menu(){
   print_header
   #print KIAUH update msg if update available
     if [ "$KIAUH_UPDATE_AVAIL" = "true" ]; then
-      kiauh_update_msg
+      kiauh_update_dialog
     fi
   #check install status
     print_kiauh_version