From f1b19ffb1b5ade3ef78bfb7c482e71c64b793a38 Mon Sep 17 00:00:00 2001
From: arcnmx <git@git.arcn.mx>
Date: Sun, 14 Jan 2024 12:56:38 -0800
Subject: [PATCH] refactor: static z2m device name

---
 nixos/zigbee2mqtt.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/nixos/zigbee2mqtt.nix b/nixos/zigbee2mqtt.nix
index 921f7444..c9a2b9f2 100644
--- a/nixos/zigbee2mqtt.nix
+++ b/nixos/zigbee2mqtt.nix
@@ -4,7 +4,7 @@
   ...
 }: let
   cfg = config.services.zigbee2mqtt;
-  inherit (lib) mkDefault;
+  inherit (lib) mkIf mkDefault;
 in {
   sops.secrets.z2m-secret = {
     owner = "zigbee2mqtt";
@@ -31,7 +31,7 @@ in {
         port = 8072;
       };
       serial = {
-        port = "/dev/ttyUSB0";
+        port = "/dev/ttyZigbee";
       };
       availability = {
         # minutes
@@ -40,4 +40,8 @@ in {
       };
     };
   };
+
+  services.udev.extraRules = mkIf cfg.enable ''
+    SUBSYSTEM=="tty", ATTRS{interface}=="Sonoff Zigbee 3.0 USB Dongle Plus", OWNER="zigbee2mqtt", SYMLINK+="ttyZigbee"
+  '';
 }