From 80204acfb6102053e78f65859357edea39c15a63 Mon Sep 17 00:00:00 2001
From: mjallen18 <matt.l.jallen@gmail.com>
Date: Fri, 13 Feb 2026 18:27:31 -0600
Subject: [PATCH] nbula

---
 modules/darwin/nix/default.nix                | 58 +++++++++++++++++++
 modules/home/home/default.nix                 |  1 +
 .../aarch64-darwin/macbook-pro/homebrew.nix   |  1 +
 3 files changed, 60 insertions(+)
 create mode 100644 modules/darwin/nix/default.nix

diff --git a/modules/darwin/nix/default.nix b/modules/darwin/nix/default.nix
new file mode 100644
index 0000000..d38c5fb
--- /dev/null
+++ b/modules/darwin/nix/default.nix
@@ -0,0 +1,58 @@
+{
+  config,
+  lib,
+  namespace,
+  ...
+}:
+{
+  nix = {
+    settings = {
+      # extra-sandbox-paths = [ config.programs.ccache.cacheDir ];
+      substituters = [
+        "http://jallen-nas.local:9012/nas-cache"
+        "https://nixos-apple-silicon.cachix.org"
+        "https://nixos-raspberrypi.cachix.org"
+        "https://nix-community.cachix.org"
+        "https://cache.nixos.org/"
+      ];
+      trusted-public-keys = [
+        "nas-cache:eK0eRVAt9QNwbkLIyOo9N5Z5+zi6ukI4mSlL196C7Yg="
+        "nixos-apple-silicon.cachix.org-1:8psDu5SA5dAD7qA0zMy5UT292TxeEPzIz8VVEr2Js20="
+        "nixos-raspberrypi.cachix.org-1:4iMO9LXa8BqhU+Rpg6LQKiGa2lsNh/j2oiYLNOQ5sPI="
+        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+      ];
+      warn-dirty = lib.mkForce false;
+      experimental-features = lib.mkForce [
+        "nix-command"
+        "flakes"
+      ];
+      trusted-users = [
+        "@wheel"
+        "@admin"
+      ];
+
+      builders-use-substitutes = true;
+      connect-timeout = lib.mkDefault 5;
+      fallback = true;
+      log-lines = lib.mkDefault 25;
+
+      max-free = lib.mkDefault (3000 * 1024 * 1024);
+      min-free = lib.mkDefault (512 * 1024 * 1024);
+    };
+    # Garbage collect automatically every week
+    gc = {
+      automatic = lib.mkDefault true;
+      options = lib.mkDefault "--delete-older-than 30d";
+    };
+
+    optimise.automatic = lib.mkDefault true;
+  };
+
+  nixpkgs = {
+    config = {
+      cudaSupport = lib.mkDefault config.${namespace}.hardware.nvidia.enable;
+      rocmSupport = lib.mkDefault config.${namespace}.hardware.amd.enable;
+      allowUnsupportedSystem = true;
+    };
+  };
+}
diff --git a/modules/home/home/default.nix b/modules/home/home/default.nix
index b197e4e..620b653 100644
--- a/modules/home/home/default.nix
+++ b/modules/home/home/default.nix
@@ -23,6 +23,7 @@ in
         deadnix
         lm_sensors
         nano
+        nebula
         nix-prefetch-scripts
         nixfmt
         pciutils
diff --git a/systems/aarch64-darwin/macbook-pro/homebrew.nix b/systems/aarch64-darwin/macbook-pro/homebrew.nix
index 0d2e3b1..747690d 100644
--- a/systems/aarch64-darwin/macbook-pro/homebrew.nix
+++ b/systems/aarch64-darwin/macbook-pro/homebrew.nix
@@ -30,6 +30,7 @@
       "betterdisplay"
       "chromium"
       "discord"
+      "dnclient"
       "epic-games"
       "gstreamer-runtime"
       "iterm2"