From 6a8040a4cb2a3519b3b8fb9bfe8e2418c6212ef0 Mon Sep 17 00:00:00 2001
From: Filippo Berto <berto.f@protonmail.com>
Date: Fri, 12 Nov 2021 11:44:52 +0100
Subject: [PATCH] Automatic garbage collection

---
 nixos/base.nix | 2 +-
 nixos/thor.nix | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/nixos/base.nix b/nixos/base.nix
index 0f1067a..66a2462 100644
--- a/nixos/base.nix
+++ b/nixos/base.nix
@@ -202,8 +202,8 @@
   '';
   security.pam.services.sddm.enableGnomeKeyring = true;
 
-  # Allow non free packages
   nixpkgs.config.allowUnfree = true;
+  nix.gc.automatic = true;
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
diff --git a/nixos/thor.nix b/nixos/thor.nix
index f1c7789..8ea5dd8 100644
--- a/nixos/thor.nix
+++ b/nixos/thor.nix
@@ -148,6 +148,7 @@
   };
 
   nixpkgs.config.allowUnfree = true;
+  nix.gc.automatic = true;
 
   system.stateVersion = "21.05"; # Did you read the comment?
 }