nixos/adw-bluetooth: init module

(cherry picked from commit a875214e7d)

nixos/doc/manual/release-notes/rl-2605.section.md

@@ -78,6 +78,8 @@
 
 - [ImmichFrame](https://immichframe.dev/), display your photos from Immich as a digital photo frame. Available as [services.immichframe](#opt-services.immichframe.enable).
 
+- [adw-bluetooth](https://github.com/ezratweaver/adw-bluetooth), a GNOME-inspired LibAdwaita Bluetooth applet. Available as [services.adw-bluetooth](#opt-services.adw-bluetooth.enable).
+
 - [PdfDing](https://www.pdfding.com/), manage, view and edit your PDFs seamlessly on all your devices wherever you are. Available as [services.pdfding](#opt-services.pdfding.enable).
 
 - [mangowc](https://github.com/DreamMaoMao/mangowc), a lightweight and feature-rich Wayland compositor based on dwl. Available as [programs.mangowc](#opt-programs.mangowc.enable).

nixos/modules/module-list.nix

@@ -558,6 +558,7 @@
   ./services/databases/victoriametrics.nix
   ./services/databases/victoriatraces.nix
   ./services/desktops/accountsservice.nix
+  ./services/desktops/adw-bluetooth.nix
   ./services/desktops/ayatana-indicators.nix
   ./services/desktops/bamf.nix
   ./services/desktops/blueman.nix

nixos/modules/services/desktops/adw-bluetooth.nix

@@ -13,11 +13,12 @@ in
 
   options.services.adw-bluetooth = {
     enable = lib.mkEnableOption "Adwaita Bluetooth daemon";
+    package = lib.mkPackageOption pkgs "adw-bluetooth" { };
   };
 
   config = lib.mkIf cfg.enable {
-    environment.systemPackages = [ pkgs.adw-bluetooth ];
-    services.dbus.packages = [ pkgs.adw-bluetooth ];
+    environment.systemPackages = [ cfg.package ];
+    services.dbus.packages = [ cfg.package ];
 
     systemd.user.services.adw-bluetooth-daemon = {
       description = "AdwBluetooth Daemon";
@@ -26,7 +27,7 @@ in
       serviceConfig = {
         Type = "dbus";
         BusName = "com.ezratweaver.AdwBluetoothDaemon";
-        ExecStart = "${pkgs.adw-bluetooth}/libexec/adw-bluetooth-daemon";
+        ExecStart = "${cfg.package}/libexec/adw-bluetooth-daemon";
       };
     };
   };