From a27350b5958231a549b6b35ee456a0e011c6cb73 Mon Sep 17 00:00:00 2001
From: not pua <140790944+im-notpua@users.noreply.github.com>
Date: Wed, 27 Sep 2023 12:25:20 +0000
Subject: [PATCH] zsh.prezto: fix path in example for 'pmoduleDirs'

Minor fix in documentation. The example in
`programs.zsh.prezto.pmoduleDirs` is not compatible with shell
environment variables like `$HOME`, must be replaced with nix
compatible variables eg: `home.homeDirectory`.

Fixes #4452
---
 modules/programs/zsh/prezto.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/programs/zsh/prezto.nix b/modules/programs/zsh/prezto.nix
index ddf862f98..1aa3af1e9 100644
--- a/modules/programs/zsh/prezto.nix
+++ b/modules/programs/zsh/prezto.nix
@@ -34,7 +34,8 @@ let
       pmoduleDirs = mkOption {
         type = types.listOf types.path;
         default = [ ];
-        example = [ "$HOME/.zprezto-contrib" ];
+        example = literalExpression
+          ''[ "''${config.home.homeDirectory}/.zprezto-contrib" ]'';
         description = "Add additional directories to load prezto modules from.";
       };