From eb38b8676a3185141c49478f1a2c6374c55f27a9 Mon Sep 17 00:00:00 2001
From: Jan Malakhovski <oxij@oxij.org>
Date: Thu, 7 Dec 2017 21:26:36 +0000
Subject: nixos/tmux: add related package

This is a trivial example of `relatedPackages` option usage.
---
 nixos/modules/programs/tmux.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/programs/tmux.nix b/nixos/modules/programs/tmux.nix
index 1eb6fa6bf2f..4a60403a282 100644
--- a/nixos/modules/programs/tmux.nix
+++ b/nixos/modules/programs/tmux.nix
@@ -61,7 +61,12 @@ in {
   options = {
     programs.tmux = {
 
-      enable = mkEnableOption "<command>tmux</command> - a <command>screen</command> replacement.";
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Whenever to configure <command>tmux</command> system-wide.";
+        relatedPackages = [ "tmux" ];
+      };
 
       aggressiveResize = mkOption {
         default = false;
-- 
cgit 1.4.1