From b2091f03ef695f3fc4a792ca872aff4cd8b0fd03 Mon Sep 17 00:00:00 2001
From: Valentin Palkovic <valentin@chromatic.com>
Date: Thu, 28 Mar 2024 10:07:40 +0100
Subject: [PATCH] Fix sourcemap generation in webpack react-docgen-loader

---
 .../presets/react-webpack/src/loaders/react-docgen-loader.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/code/presets/react-webpack/src/loaders/react-docgen-loader.ts b/code/presets/react-webpack/src/loaders/react-docgen-loader.ts
index 15b71f19bfd5..ac83e37982de 100644
--- a/code/presets/react-webpack/src/loaders/react-docgen-loader.ts
+++ b/code/presets/react-webpack/src/loaders/react-docgen-loader.ts
@@ -114,7 +114,10 @@ export default async function reactDocgenLoader(
       }
     });
 
-    const map = magicString.generateMap({ hires: true });
+    const map = magicString.generateMap({
+      includeContent: true,
+      source: this.resourcePath,
+    });
     callback(null, magicString.toString(), map);
   } catch (error: any) {
     if (error.code === ERROR_CODES.MISSING_DEFINITION) {