From a1b7897efdea8af00dafcedb4b850f8a2066019c Mon Sep 17 00:00:00 2001
From: alexion <contact@alexion.dev>
Date: Wed, 21 Oct 2026 17:55:10 -0400
Subject: [PATCH] feat(nixos): add AdGuard to Homepage

---
 configs/nixos/guests/adguard.nix | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/configs/nixos/guests/adguard.nix b/configs/nixos/guests/adguard.nix
index d28548e..76b148a 100644
--- a/configs/nixos/guests/adguard.nix
+++ b/configs/nixos/guests/adguard.nix
@@ -13,6 +13,22 @@ in
   };
 
   config = lib.mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = cfg.address != null;
+        message = "guests.adguard.address must identify the AdGuard Home guest.";
+      }
+    ];
+
+    registry.homepage.${config.networking.hostName}.adguard = {
+      tab = "System";
+      section = "Network";
+      name = "AdGuard Home";
+      description = "Blocks advertisements and trackers.";
+      icon = "adguard-home.svg";
+      href = "http://${cfg.address}";
+    };
+
     guests.adguard = {
       interior.modules.services.adguardhome = {
         enable = true;