From 45ea5be37938ca9eaecfb9e5ab8d9b43212b964c Mon Sep 17 00:00:00 2001
From: Alexander Kobjolke <me@failco.de>
Date: Thu, 8 May 2025 21:26:19 +0200
Subject: [PATCH] feat: Set NH_FLAKE environment variable

---
 modules/nh.nix | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/modules/nh.nix b/modules/nh.nix
index b3fac63..86050ea 100644
--- a/modules/nh.nix
+++ b/modules/nh.nix
@@ -1,14 +1,23 @@
 {
   lib,
+  config,
   ...
 }:
+let
+  cfg = config.programs.nh;
+in
 {
-  programs.nh = {
+  config.programs.nh = {
     enable = true;
     clean.enable = true;
     clean.extraArgs = "--keep-since 4d --keep 3";
     flake = "/home/alex/src/nixos-config";
   };
 
-  nix.gc.automatic = lib.mkForce false;
+  config.nix.gc.automatic = lib.mkIf cfg.enable (lib.mkForce false);
+  config.environment = lib.mkIf cfg.enable {
+    variables = lib.mkIf (cfg.flake != null) {
+      NH_FLAKE = cfg.flake;
+    };
+  };
 }