From 6de9356406706a7dda958d4fb8c87d6f0288c04a Mon Sep 17 00:00:00 2001
From: Michael Mandl <mandlm@molez.net>
Date: Thu, 7 Jul 2022 16:13:39 +0200
Subject: [PATCH] feat: automatically optmimize and garbage-collect nix store

---
 configuration.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configuration.nix b/configuration.nix
index 07e55a5..70ebd21 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -96,6 +96,13 @@
   nix = {
     package = pkgs.nixFlakes;
     extraOptions = "experimental-features = nix-command flakes";
+
+    autoOptimiseStore = true;
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 30d";
+    };
   };
 
   system.stateVersion = "22.05";