plugin: wireguard

changed test to pluginctl

files/wireguard

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+wg=$(which wg)
+
+if ! [ "$(pluginctl -S wireguard)" = "[]" ]; then
+    echo '<<<wireguard:sep(9)>>>'
+    for iface in $($wg show interfaces); do
+        echo "[[$iface]]"
+        $wg show $iface dump | tail -n +2 | cut -f1,3- -d'	'
+    done
+
+fi