{ config, pkgs, ... }:

let
  nomarchy-plymouth = pkgs.stdenv.mkDerivation {
    pname = "nomarchy-plymouth";
    version = "1.0";

    src = ../../assets/plymouth;

    installPhase = ''
      mkdir -p $out/share/plymouth/themes/nomarchy
      cp * $out/share/plymouth/themes/nomarchy/
      # Fix path in the plymouth file to point to the nix store if needed, 
      # but usually Plymouth looks in its theme dir.
      sed -i "s|/etc/plymouth/themes/nomarchy|$out/share/plymouth/themes/nomarchy|g" $out/share/plymouth/themes/nomarchy/nomarchy.plymouth
    '';
  };
in
{
  boot.initrd.systemd.enable = true;
  boot.plymouth = {
    enable = true;
    themePackages = [ nomarchy-plymouth ];
    theme = "nomarchy";
  };

  boot.kernelParams = [ "quiet" "splash" "loglevel=3" ];
}