From 1b8536ff81c32cbf7e1cd3c814ede9d5d99b4c40 Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Sat, 12 Aug 2023 21:13:22 +0100
Subject: [PATCH] describe hostname option

---
 modules/hostname.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/hostname.nix b/modules/hostname.nix
index a2c17ea..d5cd962 100644
--- a/modules/hostname.nix
+++ b/modules/hostname.nix
@@ -5,6 +5,10 @@ let
 in {
   options = {
     hostname = mkOption {
+      description = ''
+        System hostname of the device, as returned by gethostname(2). May or
+        may not correspond to any name it's reachable at on any network.
+      '';
       default = "liminix";
       type = types.nonEmptyStr;
     };