2 files changed, 52 insertions, 0 deletions
diff --git a/modules/shared/traits/default.nix b/modules/shared/traits/default.nix
index ad1ecb0..9da1352 100644
--- a/modules/shared/traits/default.nix
+++ b/modules/shared/traits/default.nix
@@ -1,5 +1,6 @@
 {
   imports = [
+    ./determinate.nix
     ./home-manager.nix
     ./locale.nix
     ./users
diff --git a/modules/shared/traits/determinate.nix b/modules/shared/traits/determinate.nix
new file mode 100644
index 0000000..fc96fe1
--- /dev/null
+++ b/modules/shared/traits/determinate.nix
@@ -0,0 +1,51 @@
+{
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}:
+
+let
+  cfg = config.traits.determinate;
+
+  nixPackage = inputs.determinate.inputs.nix.packages.${pkgs.stdenv.hostPlatform.system}.default;
+in
+
+{
+  options.traits.determinate = {
+    enable = lib.mkEnableOption "Determinate with a bit less Determinate";
+
+    determinate-nix.enable = lib.mkEnableOption "Determinate Nix";
+    determinate-nixd.enable = lib.mkEnableOption "determinate-nixd" // {
+      default = true;
+    };
+    flakehub-cache.enable = lib.mkEnableOption "the FlakeHub cache" // {
+      default = true;
+    };
+  };
+
+  config = lib.mkIf cfg.enable (
+    lib.mkMerge [
+      (lib.mkIf cfg.determinate-nix.enable {
+        nix.package = lib.mkDefault nixPackage;
+      })
+
+      (lib.mkIf cfg.flakehub-cache.enable {
+        nix.settings = {
+          extra-trusted-substituters = [ "https://cache.flakehub.com" ];
+          extra-trusted-public-keys = [
+            "cache.flakehub.com-3:hJuILl5sVK4iKm86JzgdXW12Y2Hwd5G07qKtHTOcDCM="
+            "cache.flakehub.com-4:Asi8qIv291s0aYLyH6IOnr5Kf6+OF14WVjkE6t3xMio="
+            "cache.flakehub.com-5:zB96CRlL7tiPtzA9/WKyPkp3A2vqxqgdgyTVNGShPDU="
+            "cache.flakehub.com-6:W4EGFwAGgBj3he7c5fNh9NkOXw0PUVaxygCVKeuvaqU="
+            "cache.flakehub.com-7:mvxJ2DZVHn/kRxlIaxYNMuDG1OvMckZu32um1TadOR8="
+            "cache.flakehub.com-8:moO+OVS0mnTjBTcOUh2kYLQEd59ExzyoW1QgQ8XAARQ="
+            "cache.flakehub.com-9:wChaSeTI6TeCuV/Sg2513ZIM9i0qJaYsF+lZCXg0J6o="
+            "cache.flakehub.com-10:2GqeNlIp6AKp4EF2MVbE1kBOp9iBSyo0UPR9KoR0o1Y="
+          ];
+        };
+      })
+    ]
+  );
+}