From b85a2fa093ef349302d2beb053b0218969485eb4 Mon Sep 17 00:00:00 2001
From: Martin Blazik <martin.blazik@gooddata.com>
Date: Mon, 18 Jul 2022 13:12:34 +0200
Subject: [PATCH] Improve help message

---
 bin/vpn-home.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/bin/vpn-home.sh b/bin/vpn-home.sh
index 9d338b9..d660104 100755
--- a/bin/vpn-home.sh
+++ b/bin/vpn-home.sh
@@ -4,7 +4,7 @@ OVPN_SERVICE="openvpn@home.service"
 OVPN_CONF="/etc/openvpn/home.conf"
 
 WG_NAME="wg-home"
-WG_SERVICE="wg-quick@wg-home"
+WG_SERVICE="wg-quick@$WG_NAME"
 WG_CONF="/etc/wireguard/wg-home.conf"
 
 function run() {
@@ -23,6 +23,12 @@ function ovpn_ctl() {
 function wg_ctl() {
   local op=${1:-status}
   case "$op" in
+    info)
+      echo "WireGuard device name: $WG_NAME"
+      echo "Systemd service name:  $WG_SERVICE"
+      echo "Configuration:         $WG_CONF"
+      echo "Commands: info, show, down, up, down-up, stop, start, restart, status"
+      ;;
     show)
       run wg show all
       ;;