claude@betinha:~/nixcfg/ > nix-shell -p hello
error:
       … while calling the 'import' builtin
         at «string»:1:18:
            1| {...}@args: with import <nixpkgs> args; (pkgs.runCommandCC or pkgs.runCommand) "shell" { buildInputs = [ (hello) ]; } ""
             |                  ^
       … while realising the context of a path
       … while calling the 'findFile' builtin
         at «string»:1:25:
            1| {...}@args: with import <nixpkgs> args; (pkgs.runCommandCC or pkgs.runCommand) "shell" { buildInputs = [ (hello) ]; } ""
             |                         ^
       error: getting status of '/home/atila/.config/nix/registry.json': Permission denied

include "%L"

services.xserver.xkb = {
  layout  = "br";
  variant = "abnt2";
  model   = "abnt2";
};

programs.dconf.profiles.user.databases = [{
  settings = {
    "org/gnome/desktop/input-sources" = {
      sources     = [(lib.gvariant.mkTuple ["xkb" "br"])];
      mru-sources = [(lib.gvariant.mkTuple ["xkb" "br"])];
      xkb-model   = "abnt2";
    };
  };
}];

# home/modules/desktop/ibus-compose.nix
{ lib, desktop ? "gnome", ... }:
let
  isGnome = desktop == "gnome";
in
{
  xdg.configFile = lib.mkIf isGnome {
    "ibus/Compose".text = ''
      include "%L"
    '';
  };
}