From 05b3c065f59e7602a86ca3e3c4b933d941f78607 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Schr=C3=B6ter?= <dev@felschr.com>
Date: Mon, 15 Sep 2025 20:50:42 +0200
Subject: [PATCH] fix(systemdNotify): fix libnotify implementation

---
 modules/systemdNotify.nix | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/modules/systemdNotify.nix b/modules/systemdNotify.nix
index f988abb..a4c3273 100644
--- a/modules/systemdNotify.nix
+++ b/modules/systemdNotify.nix
@@ -91,13 +91,12 @@ in
     // optionalAttrs (cfg.method == "libnotify") {
       description = "Desktop notifications for %i service failure";
       environment = {
-        DBUS_SESSION_BUS_ADDRESS = "unix:path=/run/user/${
-          toString config.users.users.${cfg.libnotify.user}.uid
-        }/bus";
+        DISPLAY = ":0";
         INSTANCE = "%i";
       };
       script = ''
-        ${pkgs.libnotify}/bin/notify-send --urgency=critical \
+        export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/$(id -u '${cfg.libnotify.user}')/bus"
+        ${pkgs.libnotify}/bin/notify-send --app-name="$INSTANCE" --urgency=critical \
           "Service '$INSTANCE' failed" \
           "$(journalctl -n 6 -o cat -u $INSTANCE)"
       '';