lib.types.defaultTypeMerge: Fix for functors with no wrapped attr (#476219)

2026-04-14 07:15:44 +00:00
parent 886b42d7ba f32c37b88c
commit dbe18bc16d
3 changed files with 39 additions and 2 deletions
@@ -0,0 +1,32 @@
+{ lib, options, ... }:
+let
+  fooOf =
+    elemType:
+    lib.mkOptionType {
+      name = "foo";
+      functor = {
+        name = "foo";
+        type = payload: fooOf payload.elemType;
+        binOp = a: _b: a;
+        payload.elemType = elemType;
+      };
+    };
+in
+{
+  imports = [
+    {
+      options.foo = lib.mkOption {
+        type = fooOf lib.types.int;
+      };
+    }
+    {
+      options.foo = lib.mkOption {
+        type = fooOf lib.types.int;
+      };
+    }
+  ];
+
+  options.result = lib.mkOption {
+    default = builtins.seq options.foo "ok";
+  };
+}