From 4abcef2ba19a73ea212f6812b395e8e3ac698fd5 Mon Sep 17 00:00:00 2001
From: Nikolay Amiantov <ab@fmap.me>
Date: Thu, 2 Feb 2017 00:52:12 +0300
Subject: [PATCH] bluez service: use upstream units

---
 nixos/modules/services/hardware/bluetooth.nix | 51 ++++++-------------
 1 file changed, 15 insertions(+), 36 deletions(-)

diff --git a/nixos/modules/services/hardware/bluetooth.nix b/nixos/modules/services/hardware/bluetooth.nix
index 2c271b32817..f6cf2d01d80 100644
--- a/nixos/modules/services/hardware/bluetooth.nix
+++ b/nixos/modules/services/hardware/bluetooth.nix
@@ -2,41 +2,9 @@
 
 with lib;
 let
-    bluez-bluetooth = if config.services.xserver.desktopManager.kde4.enable then pkgs.bluez else pkgs.bluez5;
+  isBluez4 = config.services.xserver.desktopManager.kde4.enable;
+  bluez-bluetooth = if isBluez4 then pkgs.bluez4 else pkgs.bluez;
 
-    configBluez = {
-        description = "Bluetooth Service";
-        serviceConfig = {
-          Type = "dbus";
-          BusName = "org.bluez";
-          ExecStart = "${getBin bluez-bluetooth}/bin/bluetoothd -n";
-        };
-        wantedBy = [ "bluetooth.target" ];
-    };
-
-    configBluez5 =  {
-        description = "Bluetooth Service";
-        serviceConfig = {
-          Type = "dbus";
-          BusName = "org.bluez";
-          ExecStart = "${getBin bluez-bluetooth}/bin/bluetoothd -n";
-          NotifyAccess="main";
-          CapabilityBoundingSet="CAP_NET_ADMIN CAP_NET_BIND_SERVICE";
-          LimitNPROC=1;
-        };
-        wantedBy = [ "bluetooth.target" ];
-    };
-
-    obexConfig = {
-        description = "Bluetooth OBEX service";
-        serviceConfig = {
-          Type = "dbus";
-          BusName = "org.bluez.obex";
-          ExecStart = "${getBin bluez-bluetooth}/bin/obexd";
-        };
-    };
-
-    bluezConfig = if config.services.xserver.desktopManager.kde4.enable then configBluez else configBluez5;
 in
 
 {
@@ -58,10 +26,21 @@ in
   config = mkIf config.hardware.bluetooth.enable {
 
     environment.systemPackages = [ bluez-bluetooth pkgs.openobex pkgs.obexftp ];
+
     services.udev.packages = [ bluez-bluetooth ];
+
     services.dbus.packages = [ bluez-bluetooth ];
-    systemd.services."dbus-org.bluez" = bluezConfig;
-    systemd.services."dbus-org.bluez.obex" = obexConfig;
+
+    systemd.packages = [ bluez-bluetooth ];
+
+    systemd.services.bluetooth = {
+      wantedBy = [ "bluetooth.target" ];
+      aliases = [ "dbus-org.bluez.service" ];
+    };
+
+    systemd.user.services.obex = mkIf (!isBluez4) {
+      aliases = [ "dbus-org.bluez.obex.service" ];
+    };
 
   };