nix/dots/tmux.nix

{ pkgs, ... }:

{
  programs.tmux = {
    enable = true;
    aggressiveResize = true;
    baseIndex = 1;
    clock24 = true;
    customPaneNavigationAndResize = true;
    escapeTime = 0;
    historyLimit = 10000;
    keyMode = "vi";
    prefix = "`";
    secureSocket = false;
    shell = "${pkgs.zsh}/bin/zsh";
    terminal = "tmux-256color";
    sensibleOnTop = false;
    extraConfig = ''
      # Reload the config
      bind r source-file ~/.config/tmux/tmux.conf \; display "configuration file reloaded"
      # Synchronize panes
      bind e setw synchronize-panes \; display "synchronize mode"
      # Splits
      unbind %
      unbind '"'
      bind b split-window -v
      bind v split-window -h
      # Panes numbers
      set -g display-panes-active-colour colour20
      set -g display-panes-colour colour196
      # enable vi-mode
      setw -g mode-keys vi
      set -g status-keys vi
      # copy paste
      unbind [
      bind Escape copy-mode
      unbind p
      bind p paste-buffer
      bind-key -T copy-mode-vi 'v' send -X begin-selection
      bind-key -T copy-mode-vi 'y' send -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
      # command mode
      bind : command-prompt
      # Kill panes
      bind x kill-pane
      # Toggle Status
      bind t set status
      # Lock the tty
      bind z run-shell "physlock -dmp 'you cant run this system fuckin looser'"
      # Alerts
      setw -g monitor-activity on
      set -g visual-activity on
      # Enable mouse mode
      setw -g mouse on
      setw -qg mode-mouse on
      set -qg mouse-select-pane on
      set -qg mouse-resize-pane on
      set -qg mouse-select-window on
      set -qg mouse-utf8 on
      set -qg mouse on
      # Default terminal mode
      set -g default-terminal 'tmux-256color'
      set -sa terminal-overrides ',xterm-256color:RGB'
      # Status and colors
      set -g status on
      set -g status-justify left
      set -g status-interval 2
      set -qg status-utf on
      set -g status-style fg=colour130,bg=colour235
      setw -g automatic-rename on
      setw -g window-status-style bg=default,fg=colour33
      setw -g window-status-current-style bg=default,fg=colour196
      # HJKL / vi-like pane traversal
      bind h select-pane -L
      bind j select-pane -D
      bind k select-pane -U
      bind l select-pane -R
      # Resize panes
      bind -r H resize-pane -L 5
      bind -r J resize-pane -D 5
      bind -r K resize-pane -U 5
      bind -r L resize-pane -R 5
      # Right status
      set -g status-right-length 150
      set -g status-right  '#(~/.local/bin/tmux-status)'
      set -g status-left-length 75
      set -g status-left ""
      # Visuals
      setw -g monitor-activity off
      set-option -g bell-action none
      set-option -g visual-activity on
      set-option -g visual-bell off
      set-option -g visual-silence off
      # clock
      set -g clock-mode-colour colour20
      # urlview
      run-shell $HOME/.local/bin/tmux.urlview
      # No delay
      set -sg escape-time 0
      # History
      set -g history-limit 10000
      # Scrolling
      set-option -g terminal-overrides 'xterm*:smcup@:rmcup@'
      # Panes index
      set -g pane-base-index 1
      set -g renumber-windows on
      # Pane numbers
      set -g display-panes-active-colour colour20
      set -g display-panes-colour colour196
      # Pane borders
      # set-option -g pane-border-fg colour235
      # set-option -g pane-active-border-fg colour46
      set -g pane-border-style fg=green,bg=black
      set -g pane-active-border-style fg=white,bg=yellow
      # Windows index
      set -g base-index 1
      # Layouts
      bind Z previous-layout
      bind X next-layout
      # Detach others
      bind D detach -a
      # Update environments
      set -g update-environment "DBUS_SESSION_BUS_ADDRESS WAYLAND_DISPLAY DISPLAY SSH_AUTH_SOCK XAUTHORITY"
      # Message text
      set -g message-style bg=colour235,fg=colour196
    '';

  };

}