From 481fe107a5f71fe295dba506bfa241ac6b9157d1 Mon Sep 17 00:00:00 2001
From: Petru Paler <petru@paler.net>
Date: Fri, 2 Feb 2024 06:26:07 +0000
Subject: [PATCH] weekly automatic gc of nix store

---
 common/global/nix.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/common/global/nix.nix b/common/global/nix.nix
index 8abef08..4a52908 100644
--- a/common/global/nix.nix
+++ b/common/global/nix.nix
@@ -1,3 +1,8 @@
 {
   nix.settings.trusted-users = [ "root" "@wheel" ];
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 30d";
+  };
 }