From 0a94178be739e2ddb0c565f849c4bb77c18f0d20 Mon Sep 17 00:00:00 2001
From: Ivan Reshetnikov <ordinarydev@protonmail.com>
Date: Thu, 29 Feb 2024 21:45:20 +0500
Subject: [PATCH] feat: enable garbage collection & store optimisation

---
 nixos/configuration.nix | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index f0aa4ab..cf4d35f 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -31,8 +31,20 @@
     ./programs/yggdrasil.nix
   ];
 
-  # Enable flakes
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix = {
+    # Enable flakes
+    settings.experimental-features = [ "nix-command" "flakes" ];
+    # Garbage collection
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 7d";
+    };
+    optimise = {
+      automatic = true;
+      dates = [ "03:00" ];
+    };
+  };
 
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;