nixos/features/services/extra/greetd.nix


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{ config, pkgs, lib, ... }: let
  cfg = config.features.services.extra.greetd;
in {
  options.features.services.extra.greetd = {
    enable = lib.mkEnableOption "greetd";
  };
  config = lib.mkIf cfg.enable {
    environment.variables = {
      LIBSEAT_BACKEND = "logind";
    };
    services.greetd = {
      enable = true;
      settings = {
        default_session = {
          command = lib.mkForce "${pkgs.dbus}/bin/dbus-run-session ${pkgs.cage}/bin/cage -s -- ${pkgs.regreet}/bin/regreet -L off";
        };
      };
    };
    programs.regreet = {
      enable = true;
    };
    boot = {
      consoleLogLevel = 0;
      initrd.verbose = false;
      kernelParams = [
        "quiet"
        "splash"
        "boot.shell_on_fail"
        "loglevel=3"
        "rd.systemd.show_status=false"
        "rd.udev.log_level=3"
        "udev.log_priority=3"
      ];
      # Hide the OS choice for bootloaders.
      # It's still possible to open the bootloader list by pressing any key
      # It will just not appear on screen unless a key is pressed
      loader.timeout = 0;
    };
  };
}