{ pkgs, lib, config, username, ... }: { options = { program.git.enable = lib.mkEnableOption "enable git"; }; config = lib.mkIf config.program.git.enable { programs.git = { enable = true; userName = "${username}"; userEmail = "kohout.fi.2023@skola.ssps.cz"; }; home.packages = with pkgs; [ git github-cli gitkraken ]; }; }