{ pkgs, ... }:
{
  programs.tmux = {
    enable = true;
    extraConfig = ''
      set -g default-terminal "tmux-256color"
      set -ga terminal-overrides ",*256col*:Tc"
      set-option -g history-limit 300000

      # enable vim like key bindings
      set-window-option -g mode-keys vi
      unbind [
      bind Escape copy-mode
      unbind p
      bind p paste-buffer
      bind-key -T copy-mode-vi v send-keys -X begin-selection
      bind-key -T copy-mode-vi y send-keys -X copy-selection
      bind-key -T copy-mode-vi r send-keys -X rectangle-toggle

      # changing default delay
      set -s escape-time 1

      # window navigation with the meta key + vim keybinding
      bind -n M-h select-pane -L
      bind -n M-l select-pane -R
      bind -n M-k select-pane -U
      bind -n M-j select-pane -D

      # enable logging on key P
      bind P pipe-pane -o "cat >>~/#W.log" \; display-message "Toggled logging to ~/#W.log"

      ### Status bar design
      # status line
      set -g status-justify left
      set -g status-bg black
      set -g status-fg white
      set -g status-interval 2

      # window status
      setw -g window-status-format " #F#I:#W#F "
      setw -g window-status-current-format " #F#I:#W#F "
      setw -g window-status-format "#[fg=magenta]#[bg=black] #I#[bg=cyan]#[fg=colour8] #W "
      setw -g window-status-current-format "#[bg=brightmagenta]#[fg=colour8] #I#[fg=colour8]#[bg=colour14] #W "

      # loud or quiet?
      set-option -g visual-activity off
      set-option -g visual-bell off
      set-option -g visual-silence off
      set-window-option -g monitor-activity off
      set-option -g bell-action none

      # The modes
      setw -g clock-mode-colour colour135

      # The statusbar
      set -g status-position top
      set -g status-bg colour234
      set -g status-fg colour137
      set -g status-left ""
      set -g status-right '#[fg=colour233,bg=colour245,bold] %m-%d %H:%M:%S '
      set -g status-right-length 50
      set -g status-left-length 20
      setw -g window-status-current-format '#I#[fg=colour250]:#[fg=colour255]#W#[fg=colour50]#F '
      setw -g window-status-format '#I#[fg=colour237]:#[fg=colour250]#W#[fg=colour244]#F '
    '';
  };
}