{ config, options, pkgs, lib, ... }:
with lib;
with lib.custom;
let
    cfg = config.modules.shell.tmux;
    configDir = config.dotfiles.configDir;
in {
    options.modules.shell.tmux = with types; {
        enable = mkBoolOpt false;
        rcFiles = mkOpt (listOf (either str path)) [];
    };

    config = mkIf cfg.enable {
        user.packages = with pkgs; [ tmux ];

        #modules.theme.onReload.tmux = "${pkgs.tmux}/bin/tmux source-file $TMUX_HOME/extraInit";

        modules.shell.zsh = {
            rcInit = "_cache tmuxifier init -";
            rcFiles = [ "${configDir}/tmux/aliases.zsh" ];
        };

        home.configFile = {
            "tmux" = { source = "${configDir}/tmux"; recursive = true; };
            "tmux/extraInit" = {
                text = ''
                    #!/usr/bin/env bash
                    # This file is auto-generated by nixos, don't edit by hand!
                    ${concatMapStrings (path: "tmux source-file '${path}'\n") cfg.rcFiles}
                    tmux run-shell '${pkgs.tmuxPlugins.copycat}/share/tmux-plugins/copycat/copycat.tmux'
                    tmux run-shell '${pkgs.tmuxPlugins.prefix-highlight}/share/tmux-plugins/prefix-highlight/prefix_highlight.tmux'
                    tmux run-shell '${pkgs.tmuxPlugins.yank}/share/tmux-plugins/yank/yank.tmux'
                    tmux run-shell '${pkgs.tmuxPlugins.resurrect}/share/tmux-plugins/resurrect/resurrect.tmux'
                '';
                executable = true;
            };
        };

        env = {
            PATH = [ "$TMUXIFIER/bin" ];
            TMUX_HOME = "$XDG_CONFIG_HOME/tmux";
            TMUXIFIER = "$XDG_DATA_HOME/tmuxifier";
            TMUXIFIER_LAYOUT_PATH = "$XDG_DATA_HOME/tmuxifier";
        };
    };
}