From 80ac00a7cfe9610c709fc0fdc9bdc996e795b0de Mon Sep 17 00:00:00 2001
From: Gabe Venberg <gabevenberg@gmail.com>
Date: Mon, 6 May 2024 19:05:40 -0500
Subject: [PATCH] added storage optimization settings to optimise and gc the
 nix store.

---
 modules/home-manager/default.nix | 12 +++++++++---
 modules/nixos/common.nix         |  9 +++++++++
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/modules/home-manager/default.nix b/modules/home-manager/default.nix
index c1fe84a..41d3d37 100644
--- a/modules/home-manager/default.nix
+++ b/modules/home-manager/default.nix
@@ -14,9 +14,15 @@
     lib.mkIf config.targets.genericLinux.enable
     {
       package = pkgs.nix;
-      settings.experimental-features = ["nix-command" "flakes"];
-      settings.max-jobs = "auto";
-      gc.automatic = true;
+      settings = {
+        experimental-features = ["nix-command" "flakes"];
+        max-jobs = "auto";
+      };
+      gc = {
+        automatic = true;
+        frequency = "weekly";
+        options = "--delete-older-than 30d";
+      };
     };
   imports = [
     ../hostopts.nix
diff --git a/modules/nixos/common.nix b/modules/nixos/common.nix
index bc5077b..80fd949 100644
--- a/modules/nixos/common.nix
+++ b/modules/nixos/common.nix
@@ -13,6 +13,15 @@
     extraOptions = ''
       experimental-features = nix-command flakes
     '';
+    optimise.automatic = true;
+    settings = {
+      auto-optimise-store = true;
+    };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 30d";
+    };
   };
 
   # Allow unfree packages