{ userName, pkgs, lib, ... }:
{
  home-manager.users.${userName} = { config, ... }: {
    programs.tmux = {
      enable = true;
      clock24 = true;
      historyLimit = 50000;
      mouse = true;
      extraConfig = lib.readFile (pkgs.stdenv.mkDerivation {
        name = "tmux.conf";
        src = ./tmux.conf;

        buildInputs = with pkgs; [ makeWrapper ];

        phases = [ "installPhase" ];

        installPhase = ''
          substitute $src $out \
            --subst-var-by zsh ${config.programs.zsh.package} \
            --subst-var-by man ${config.programs.man.package}
        '';
      });
    };

    home.packages = [
      pkgs.tmuxp
    ];
  };
}