nixos-config/home/tmux.nix

{ config, lib, pkgs, ... }:
let
  inherit (lib)
    mkEnableOption
    mkIf
  ;

  cfg = config.my.home.tmux;
in
{
  options.my.home.tmux = {
    enable = (mkEnableOption "tmux dotfiles") // { default = true; };
  };

  config = mkIf cfg.enable {
    programs.tmux = {
      enable = true;
      baseIndex = 1;
      terminal = "screen-256color";
      clock24 = true;

      plugins = let inherit (pkgs) tmuxPlugins; in [
        {
          plugin = tmuxPlugins.cpu;
          extraConfig = ''
            set -g status-right 'CPU: #{cpu_percentage} | %a %d-%h %H:%M '
          '';
        }
        {
          plugin = tmuxPlugins.tmux-colors-solarized;
          extraConfig = ''
            set -g @colors-solarized 'light'
          '';
        }
      ];
    };
  };
}