From d37a350ca6b888b8fb6c33a4563c150cc6a5c7f9 Mon Sep 17 00:00:00 2001
From: jay <jay@zerojay.com>
Date: Sun, 29 Jun 2025 15:18:58 -0400
Subject: [PATCH] Add nixos options.

---
 nodes/hosts/common/configuration.nix | 13 +------------
 nodes/hosts/common/system/nixos.nix  | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 12 deletions(-)
 create mode 100644 nodes/hosts/common/system/nixos.nix

diff --git a/nodes/hosts/common/configuration.nix b/nodes/hosts/common/configuration.nix
index 1b32513..a53f4c4 100644
--- a/nodes/hosts/common/configuration.nix
+++ b/nodes/hosts/common/configuration.nix
@@ -24,20 +24,9 @@
     ./system/bluetooth.nix
     ./system/environment.nix
     ./system/locale.nix
+    ./system/nixos.nix
     ./system/security.nix
     ./system/time.nix
     ./system/users.nix
   ];
-
-  nixpkgs = {
-    config.allowUnfree = true;
-  };
-
-  nix = {
-    gc.options = "--delete-older-than 30d";
-    optimise.automatic = true;
-    extraOptions = ''
-      experimental-features = nix-command flakes
-    '';
-  };
 }
diff --git a/nodes/hosts/common/system/nixos.nix b/nodes/hosts/common/system/nixos.nix
new file mode 100644
index 0000000..74f0e1d
--- /dev/null
+++ b/nodes/hosts/common/system/nixos.nix
@@ -0,0 +1,16 @@
+{ ... }: {
+  nix = {
+    gc.options = "--delete-older-than 30d";
+    optimise.automatic = true;
+    settings = {
+      experimental-features = [ "nix-command" "flakes" ];
+      substituters = ["https://hyprland.cachix.org"];
+      trusted-public-keys = ["hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="];
+    };
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  zramSwap.enable = true;
+}