Add script for counting pacman updates in polybar

polybar/config.ini

@@ -18,7 +18,7 @@ font-2 = FontAwesome5FreeSolid:size=11
 
 modules-left = workspaces active-window
 modules-center = date
-modules-right = keyboard-layout volume-control network power-menu
+modules-right = pacman-updates keyboard-layout volume-control network power-menu
 
 module-margin = 1
 
@@ -70,6 +70,17 @@ label = %time% %date%
 ; RIGHT MODULES
 ;
 
+[module/pacman-updates]
+type = custom/script
+
+exec = count-pacman-updates
+interval = 300
+
+format = <label>
+format-prefix = " "
+
+label = %output% updates
+
 [module/keyboard-layout]
 type = internal/xkeyboard