Merge pull request #167776 from hercules-ci/lib-modules-allow-disable-_modules.args-docs-internal

lib.modules: Allow making _module.args internal

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/modules.nix b/lib/modules.nix
index 0b3560a126615..0bbf9d43c575e 100644
--- a/lib/modules.nix
+++ b/lib/modules.nix
@@ -160,7 +160,10 @@ rec {
             type = types.lazyAttrsOf types.raw;
             # Only render documentation once at the root of the option tree,
             # not for all individual submodules.
-            internal = prefix != [];
+            # Allow merging option decls to make this internal regardless.
+            ${if prefix == []
+              then null  # unset => visible
+              else "internal"} = true;
             # TODO: Change the type of this option to a submodule with a
             # freeformType, so that individual arguments can be documented
             # separately