From 06bf993fb8631a31872fd88a924bf8e8f5397a7e Mon Sep 17 00:00:00 2001
From: William P <me@williamtpeebles.com>
Date: Sun, 22 Feb 2026 21:10:08 -0500
Subject: [PATCH] add nix config to base config

---
 common/core.nix | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/common/core.nix b/common/core.nix
index d8385d0..e5eb924 100644
--- a/common/core.nix
+++ b/common/core.nix
@@ -6,4 +6,19 @@
   programs.nix-ld.enable = true;
   security.sudo.wheelNeedsPassword = false;
   system.stateVersion = "25.11";
+
+  nix = {
+    settings = {
+      experimental-features = ["nix-command" "flakes"];
+      auto-optimise-store = true;
+      trusted-users = ["@wheel"];
+      substituters = [
+        "https://nix-cache.dubyatp.xyz/duby"
+      ];
+      trusted-public-keys = [
+        "duby:IUVsFbQu499JOaHmUpi/mwhZEVQK7soFn7H6lD2/2T4="
+        "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+      ];
+    };
+  };
 }
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