nixdots/system/shared/boot/plymouth.nix

{ config, lib, pkgs, ...}: let
  inherit (lib) mkIf;
  cfg = config.myOptions.system.boot.plymouth;
in {
  config = mkIf cfg.enable {
    boot = {
      plymouth = {
        enable = true;
        theme = cfg.selectedTheme;
      }
      // lib.optionalAttrs cfg.withThemes {
        themePackages = [
          (pkgs.adi1090x-plymouth-themes.override {
            selected_themes = [ cfg.selectedTheme ];
          })
        ];
      };

      kernelParams = ["splash"];
    };

    # Make polymouth work with sleep
    powerManagement = {
      powerDownCommands = ''
        ${pkgs.plymouth} --show-splash
      '';
      resumeCommands = ''
        ${pkgs.plymouth} --quit
      '';
    };
  };
}