fix avahi

packages/homeassistant/ha-govee/default.nix

@@ -1,29 +1,36 @@
 {
+  lib,
+  namespace,
+  pkgs,
   buildHomeAssistantComponent,
-  fetchFromGitHub,
   home-assistant,
   ...
 }:
-buildHomeAssistantComponent rec {
-  owner = "LaggAt";
-  domain = "govee";
-  version = "2025.7.1";
+let
+  inherit (lib.trivial) importJSON;
+  inherit (lib.${namespace}) selectVariant mkAllSources;
 
-  src = fetchFromGitHub {
-    owner = owner;
-    repo = "hacs-govee";
-    rev = version;
-    hash = "sha256-3SnYjjQU2qRBcKs40bCpN75Ad3HqMcn/hRj1faSSeHw=";
-  };
+  versionSpec = importJSON ./version.json;
+  selected = selectVariant versionSpec null null;
+  sources = mkAllSources pkgs selected;
+  src-meta = selected.sources.govee;
+  version = if src-meta ? tag then src-meta.tag else src-meta.rev;
+in
+buildHomeAssistantComponent {
+  owner = src-meta.owner;
+  domain = "govee";
+  inherit version;
+
+  src = sources.govee;
 
   nativeBuildInputs = with home-assistant.python.pkgs; [
     dacite
   ];
 
   meta = {
-    changelog = "https://github.com/${owner}/hacs-govee/releases/tag/${version}";
+    changelog = "https://github.com/${src-meta.owner}/hacs-govee/releases/tag/${version}";
     description = "The Govee integration allows you to control and monitor lights and switches using the Govee API.";
-    homepage = "https://github.com/${owner}/hacs-govee";
+    homepage = "https://github.com/${src-meta.owner}/hacs-govee";
     maintainers = [ ];
   };
 }