From 6bd8e7bedb5846563df2ab9db9f03e44ae36aca2 Mon Sep 17 00:00:00 2001
From: TEC <git@tecosaur.net>
Date: Tue, 20 Sep 2022 00:56:45 +0800
Subject: [PATCH] Compact the nix store

---
 modules/common.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/common.nix b/modules/common.nix
index ca47edb..d0229a4 100644
--- a/modules/common.nix
+++ b/modules/common.nix
@@ -18,6 +18,14 @@
       experimental-features = nix-command flakes
     '';
 
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 30d";
+    };
+
+    settings.auto-optimise-store = true;
+
     # from flake-utils-plus
     # Sets NIX_PATH to follow this flake's nix inputs
     # So legacy nix-channel is not needed