linking ad-nix gitea repo

configuration.nix

@@ -1,7 +1,12 @@
-{ pkgs, modulesPath, ... }:
+{ pkgs, lib, modulesPath, ... }:
 let
   stateVersion = "24.05";
   unstable = import <nixos-unstable> {};
+  ad_src = builtins.fetchGit {
+    url = "https://gitea.john-stream.com/john/ad-nix";
+    ref = "main";
+  };
+  adTargetPath = "/srv/appdaemon/ad-nix";
 in
 {
   imports = [
@@ -23,6 +28,12 @@ in
     # appdaemon
   ];
 
+  # Alternatively, use a symlink
+  system.activationScripts.linkAdNix = lib.mkForce ''
+    echo "Linking ad-nix repository to ${adTargetPath}"
+    ln -sfn ${ad_src} ${adTargetPath}
+  '';
+
   virtualisation.docker.enable = true;
   services.vscode-server.enable = true;
   services.openssh.enable = true;