Wireguard script.

_gui/_configs/qtile/config.py

@@ -178,6 +178,12 @@ screens = [
                     update_interval=1,
                     cmd="sb-volume",
                 ),
+                widget.GenPollCommand(
+                    background='#770000',
+                    foreground='#feffff',
+                    update_interval=1,
+                    cmd="sb-wireguard",
+                ),
                 widget.Wlan(
                     background='#770000',
                     foreground='#feffff',

_gui/_scripts/sb-wireguard

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+interface=$(ip a | grep 'wg[0-9]:' | awk -F': ' '{print $2}')
+case $interface in
+  wg0) printf 'wireguard running' ;;
+  wg1) printf 'wireguard running (all traffic)' ;;
+esac