From 9c10b395d3651de5911331890512426a72638a3a Mon Sep 17 00:00:00 2001
From: h7x4 <h7x4@nani.wtf>
Date: Mon, 27 Apr 2026 16:05:01 +0900
Subject: [PATCH] module.nix: add `logLevel` option

---
 nix/module.nix | 7 +++++++
 nix/vm.nix     | 1 +
 2 files changed, 8 insertions(+)

diff --git a/nix/module.nix b/nix/module.nix
index 14f5d59..1437999 100644
--- a/nix/module.nix
+++ b/nix/module.nix
@@ -30,6 +30,12 @@ in {
       default = { };
       description = "Configuration settings for Roowho2.";
     };
+
+    logLevel = lib.mkOption {
+      type = lib.types.enum [ "quiet" "info" "debug" "trace" ];
+      default = "info";
+      description = "Log level for the roowho2 daemon.";
+    };
   };
 
   config = lib.mkIf cfg.enable {
@@ -55,6 +61,7 @@ in {
     };
 
     systemd.services.roowho2 = {
+      environment.RUST_LOG = cfg.logLevel;
       serviceConfig = {
         Type = "notify";
         ExecStart = "${lib.getExe' cfg.package "roowhod"} --config ${format.generate "roowho2-config.toml" cfg.settings}";
diff --git a/nix/vm.nix b/nix/vm.nix
index cc929d4..807b9a9 100644
--- a/nix/vm.nix
+++ b/nix/vm.nix
@@ -48,6 +48,7 @@ nixpkgs.lib.nixosSystem {
 
       services.roowho2 = {
         enable = true;
+        logLevel = "debug";
       };
 
       programs.vim = {