From bc443eed6610dfdd0fb239c638a1a9d8704178db Mon Sep 17 00:00:00 2001
From: Natasha Moongrave <natasha@256phi.eu>
Date: Mon, 25 May 2026 09:28:55 +0200
Subject: Added automatic gc and optimise config to nix

---
 system/nix.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/system/nix.nix b/system/nix.nix
index ef92dc1..74dea4f 100644
--- a/system/nix.nix
+++ b/system/nix.nix
@@ -15,6 +15,15 @@
 
       experimental-features = ["nix-command" "flakes"];
     };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 7d";
+    };
+    optimise = {
+      automatic = true;
+      dates = ["weekly"];
+    };
   };
 
   # Fix nixpkgs.overlays for Lix compatibility
-- 
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