system: Grub

nixos/hosts/Rias/modules/grub.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }: let
+   theme = pkgs.fetchFromGitHub {
+    owner = "OliveThePuffin";
+    repo = "yorha-grub-theme";
+    rev = "4d9cd37baf56c4f5510cc4ff61be278f11077c81";
+    hash = "sha256-XVzYDwJM7Q9DvdF4ZOqayjiYpasUeMhAWWcXtnhJ0WQ=";
+   };
+in {
+  boot.loader.grub = {
+    gfxmodeEfi = "3440x1440";
+    theme = "${theme}/yorha-2560x1440";
+  };
+}