From 4ab92a985ae4f6cf6fba714fdde3cdbf70517332 Mon Sep 17 00:00:00 2001
From: ltadeu6 <ltadeu6@protonmail.com>
Date: Sun, 17 May 2026 16:46:28 -0300
Subject: [PATCH] Fix LocalTuya install: use systemd service instead of
 tmpfiles

systemd-tmpfiles L+ was not creating the symlink. Replace with a
oneshot service that copies the component before HA starts.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 hosts/Nixos/configuration.nix | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/hosts/Nixos/configuration.nix b/hosts/Nixos/configuration.nix
index 2859f11..c4d6103 100644
--- a/hosts/Nixos/configuration.nix
+++ b/hosts/Nixos/configuration.nix
@@ -1281,9 +1281,22 @@ in {
     };
   };
 
-  systemd.tmpfiles.rules = [
-    "L+ /var/lib/hass/custom_components/localtuya - hass hass - ${../../configs/home-assistant/custom_components/localtuya}"
-  ];
+  systemd.services.hass-localtuya-install = {
+    description = "Install LocalTuya custom component for Home Assistant";
+    before = [ "home-assistant.service" ];
+    wantedBy = [ "home-assistant.service" ];
+    serviceConfig = {
+      Type = "oneshot";
+      User = "hass";
+      RemainAfterExit = true;
+    };
+    script = ''
+      mkdir -p /var/lib/hass/custom_components
+      rm -rf /var/lib/hass/custom_components/localtuya
+      cp -r ${../../configs/home-assistant/custom_components/localtuya} /var/lib/hass/custom_components/localtuya
+      chmod -R u+rw /var/lib/hass/custom_components/localtuya
+    '';
+  };
 
   systemd.timers."nix-flake-update" = {
     wantedBy = [ "timers.target" ];