popup-powermenu: simplify script

Author: x70b1

polybar-scripts/popup-powermenu/README.md

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+# Script: popup-powermenu
+
+A popup menu made with Yad that provides a window giving options to shutdown, reboot, logout.
+
+
+## Dependencies
+
+* [`yad`](https://sourceforge.net/projects/yad-dialog/)
+
+
+## Module
+
+```ini
+[module/popup-powermenu]
+type = custom/script
+exec = ~/polybar-scripts/popup-powermenu.sh
+interval = 5
+click-left = ~/polybar-scripts/popup-powermenu.sh --popup &
+```

polybar-scripts/popup-powermenu/Readme.md

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+#!/bin/sh
+
+case "$1" in
+    --popup)
+        yad=$(yad --width 300 --entry --undecorated --title "System Logout" --image=gnome-shutdown --text "Choose action:" --entry-text "Shutdown" "Reboot" "Logout" "Suspend")
+
+        case "$yad" in
+            Shutdown)
+                poweroff
+                ;;
+            Reboot)
+                reboot
+                ;;
+            Suspend)
+                hibernate
+                ;;
+            Logout)
+                bspc quit
+                ;;
+        esac
+        ;;
+    *)
+        echo "#1"
+        ;;
+esac