push sheeet

lib/tests/modules/define-variant.nix

@@ -0,0 +1,27 @@
+{ config, lib, ... }:
+let
+  inherit (lib) types mkOption attrNames;
+in
+{
+  options = {
+    attrs = mkOption { type = types.attrsOf lib.types.int; };
+    result = mkOption { };
+    resultFoo = mkOption { };
+    resultFooBar = mkOption { };
+    resultFooFoo = mkOption { };
+  };
+  config = {
+    attrs.a = 1;
+    variants.foo.attrs.b = 1;
+    variants.bar.attrs.y = 1;
+    variants.foo.variants.bar.attrs.z = 1;
+    variants.foo.variants.foo.attrs.c = 3;
+    resultFoo = lib.concatMapStringsSep " " toString (attrNames config.variants.foo.attrs);
+    resultFooBar = lib.concatMapStringsSep " " toString (
+      attrNames config.variants.foo.variants.bar.attrs
+    );
+    resultFooFoo = lib.concatMapStringsSep " " toString (
+      attrNames config.variants.foo.variants.foo.attrs
+    );
+  };
+}