From fffa06f0b119dfb075ced415a08c517d63dc1953 Mon Sep 17 00:00:00 2001
From: anj-s <32556631+anj-s@users.noreply.github.com>
Date: Tue, 3 Jun 2025 08:59:17 -0700
Subject: Modify shortenPath and add param validation (#663)

---
 packages/core/src/tools/edit.ts | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages/core/src/tools')

diff --git a/packages/core/src/tools/edit.ts b/packages/core/src/tools/edit.ts
index 4a337faa..e02ee1c8 100644
--- a/packages/core/src/tools/edit.ts
+++ b/packages/core/src/tools/edit.ts
@@ -364,16 +364,21 @@ Expectation for required parameters:
   }
 
   getDescription(params: EditToolParams): string {
+    if (!params.file_path || !params.old_string || !params.new_string) {
+      return `Model did not provide valid parameters for edit tool`;
+    }
     const relativePath = makeRelative(params.file_path, this.rootDirectory);
     if (params.old_string === '') {
       return `Create ${shortenPath(relativePath)}`;
     }
+
     const oldStringSnippet =
       params.old_string.split('\n')[0].substring(0, 30) +
       (params.old_string.length > 30 ? '...' : '');
     const newStringSnippet =
       params.new_string.split('\n')[0].substring(0, 30) +
       (params.new_string.length > 30 ? '...' : '');
+
     return `${shortenPath(relativePath)}: ${oldStringSnippet} => ${newStringSnippet}`;
   }
 
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