feat(home-manager): add tmux module

modules/home-manager/cli/tmux/default.nix

@@ -0,0 +1,67 @@
+
+{ lib, config, pkgs, ... }:
+with lib;
+let
+  cfg = config.modules.cli.tmux;
+in
+{
+  options.modules.cli.tmux = {
+    enable = mkEnableOption "enable Tmux";
+  };
+  config = mkIf cfg.enable {
+    programs.tmux = {
+      enable = true;
+      aggressiveResize = true;
+      baseIndex = 1;
+      customPaneNavigationAndResize = false;
+      escapeTime = 0;
+      focusEvents = true;
+      keyMode = "vi";
+      mouse = true;
+      prefix = "C-a";
+      terminal = "tmux-256color";
+      extraConfig = ''
+
+        bind -n -N "Select pane to the left of the active pane" M-h select-pane -L
+        bind -n -N "Select pane below the active pane" M-j select-pane -D
+        bind -n -N "Select pane above the active pane" M-k select-pane -U
+        bind -n -N "Select pane to the right of the active pane" M-l select-pane -R
+
+        bind -n -r -N "Resize the pane left by 5" M-H resize-pane -L 5
+        bind -n -r -N "Resize the pane down by 5" M-J resize-pane -D 5
+        bind -n -r -N "Resize the pane up by 5" M-K resize-pane -U 5
+        bind -n -r -N "Resize the pane right by 5" M-L resize-pane -R 5
+        bind -n -n M-n split-window -h -c "#{pane_current_path}"
+        bind -n -n M-N split-window -v -c "#{pane_current_path}"
+
+        # Theme
+        set -g status-interval 2
+        setw -g automatic-rename on   # rename window to reflect current program
+        set -g renumber-windows on    # renumber windows when a window is closed
+        set -g set-titles on
+        set -g mode-style bg=colour10,fg=colour13
+        set -g set-titles-string "#T"
+        set -g status-bg colour0
+        set -g status-fg colour7
+        set -g message-style bg=colour10,fg=colour7
+
+        setw -g window-status-current-format '#[fg=colour10,bg=colour3] #I\
+         #[bg=colour10,fg=colour7,bold] #W\
+         #{?window_active,󰎂 ,}#{?window_marked_flag,󰃃 ,}#{?window_activity_flag, ,}#{?window_silence_flag,󰝟 ,}#{?window_zoomed_flag,󱀅 ,}#{?window_bell_flag,#[fg=colour1]󱈸 ,}'
+
+        set -g pane-border-style fg=colour11
+        set -g pane-active-border-style fg=colour4
+
+        setw -g window-status-format '#[bg=color4,fg=colour10] #I\
+         #[bg=colour10,fg=colour12] #W\
+         #{?window_last_flag, ,}#{?window_marked_flag,󰃃 ,}#{?window_activity_flag, ,}#{?window_silence_flag,󰝟 ,}#{?window_zoomed_flag,󱀅 ,}#{?window_bell_flag,#[fg=colour1]󱈸 ,}'
+        set -g status-left "#[bg=colour0, fg=colour6]   #S  "
+        set -g status-right ""
+      '';
+      plugins = with pkgs; [
+        tmuxPlugins.tmux-fzf
+      ];
+    };
+  };
+}
+

modules/home-manager/default.nix

@@ -11,6 +11,7 @@
     ./cli/git
     ./cli/neovim
     ./cli/starship
+    ./cli/tmux
     ./cli/utils
     ./cli/vifm
     ./cli/zellij