From 0672f93d168aa48a253d41d6d8fd218f3e7b0bc3 Mon Sep 17 00:00:00 2001
From: Mikhail Klementev <blame@dumpstack.io>
Date: Fri, 12 Apr 2019 17:25:46 +0000
Subject: [PATCH] Auto garbage collect

---
 configuration.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configuration.nix b/configuration.nix
index 21aff5e..e9cc3ef 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -51,4 +51,8 @@ in {
 
   system.autoUpgrade.enable = true;
   system.stateVersion = "18.09";
+
+  nix.gc.automatic = true;
+  nix.gc.dates = "weekly";
+  nix.gc.options = "--delete-older-than 30d";
 }