From 3a4701da139a5576e94896ed2615c43e6a8c0a6d Mon Sep 17 00:00:00 2001
From: Matt Sturgeon <matt@sturgeon.me.uk>
Date: Fri, 31 May 2024 17:28:31 +0100
Subject: [PATCH] lib/options: make `mkPackageOption` use `mkNullOrOption'`

---
 lib/options.nix | 34 ++++++++++++++++++----------------
 1 file changed, 18 insertions(+), 16 deletions(-)

diff --git a/lib/options.nix b/lib/options.nix
index b1152eacf0..6e8d5cd965 100644
--- a/lib/options.nix
+++ b/lib/options.nix
@@ -248,23 +248,25 @@ rec {
 
   mkPackageOption =
     {
-      name ? null, # Can be null if a custom description is given.
-      default,
+      name ? null, # Can be omitted if a custom description is given.
       description ? null,
-      example ? null,
-    }:
-    mkOption {
-      type = with types; nullOr package;
-      inherit default example;
-      description =
-        if description == null then
-          ''
-            Which package to use for `${name}`.
-            Set to `null` to disable its automatic installation.
-          ''
-        else
-          description;
-    };
+      default, # `default` is not optional
+      ...
+    }@args:
+    mkNullOrOption' (
+      (filterAttrs (n: _: n != "name") args)
+      // {
+        type = types.package;
+        description =
+          if description == null then
+            ''
+              Which package to use for `${name}`.
+              Set to `null` to disable its automatic installation.
+            ''
+          else
+            description;
+      }
+    );
 
   mkPluginPackageOption =
     name: default: