From f37d4306bc94ff184b5d6c73c90398a8d1c792f6 Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Tue, 12 Aug 2025 19:27:47 +0000
Subject: [PATCH] readJson: include data snippet in JSON parse error

Co-Authored-By: Lars Baunwall <larslb@thinkability.dk>
---
 src/extension.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/extension.ts b/src/extension.ts
index 221c49d..b332792 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -311,7 +311,12 @@ function readJson(req: http.IncomingMessage): Promise<any> {
     req.on('data', (c: Buffer) => { data += c.toString(); });
     req.on('end', () => {
       if (!data) return resolve({});
-      try { resolve(JSON.parse(data)); } catch (e) { reject(e); }
+      try {
+        resolve(JSON.parse(data));
+      } catch (e: any) {
+        const snippet = data.length > 200 ? data.slice(0, 200) + '...' : data;
+        reject(new Error(`Failed to parse JSON: ${e && e.message ? e.message : String(e)}. Data: "${snippet}"`));
+      }
     });
     req.on('error', reject);
   });