Add WireGuard VPN config and xmobar indicator on laptop

1 files changed, 5 insertions, 1 deletions

diff --git a/modules/home/christian.nix b/modules/home/christian.nix
index 64403dc..377e8ef 100644
--- a/modules/home/christian.nix
+++ b/modules/home/christian.nix
@@ -9,6 +9,7 @@
   imports = [ ./nvim ];
 
   options.custom.xmobarBattery = lib.mkEnableOption "xmobar battery widget";
+  options.custom.xmobarVpn = lib.mkEnableOption "xmobar VPN indicator";
 
   config = {
     home.stateVersion = "25.11";
@@ -128,10 +129,13 @@
                    "-l", "red", "-m", "#4eb4fa", "-h", "green"]
                   600
               ''}
+              ${lib.optionalString config.custom.xmobarVpn ''
+                , Run Com "sh" ["-c", "ip link show wg0 2>/dev/null | grep -q 'UP' && echo '<fc=green>vpn: on</fc>' || echo '<fc=red>vpn: off</fc>'"] "vpn" 30
+              ''}
               ]
           , sepChar     = "%"
           , alignSep    = "}{"
-          , template    = "  %XMonadLog%  |  ${lib.optionalString config.custom.xmobarBattery "%battery% | "}%cpu% | %memory% | %wlan0%  }{%date%  "
+          , template    = "  %XMonadLog%  |  ${lib.optionalString config.custom.xmobarBattery "%battery% | "}${lib.optionalString config.custom.xmobarVpn "%vpn% | "}%cpu% | %memory% | %wlan0%  }{%date%  "
           }
       '';
     };