From c686de6505f96982c0600c121277f7b5a30fc371 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Fri, 9 May 2025 16:44:48 +0200
Subject: [PATCH] nix flake prefetch: Remove __final

This is currently an internal attribute, not intended to be shown to
users.

Fixes #13150.
---
 src/nix/flake.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nix/flake.cc b/src/nix/flake.cc
index 351b2caaf..80ff111f1 100644
--- a/src/nix/flake.cc
+++ b/src/nix/flake.cc
@@ -1497,6 +1497,7 @@ struct CmdFlakePrefetch : FlakeCommand, MixJSON
             res["hash"] = hash.to_string(HashFormat::SRI, true);
             res["original"] = fetchers::attrsToJSON(resolvedRef.toAttrs());
             res["locked"] = fetchers::attrsToJSON(lockedRef.toAttrs());
+            res["locked"].erase("__final"); // internal for now
             printJSON(res);
         } else {
             notice("Downloaded '%s' to '%s' (hash '%s').",