From 4f06929e5e38a56f51bed9ec194e1abf7ab836c3 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 22 Jan 2026 12:05:08 +0000
Subject: [PATCH 1/3] Initial plan


From dfc642479ed08ec0eb81fd12c573cd0ce263e4ff Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 22 Jan 2026 12:07:57 +0000
Subject: [PATCH 2/3] Improve error handling in createZip function

Co-authored-by: madebydavid <5401249+madebydavid@users.noreply.github.com>
---
 src/utils/zip.ts | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/utils/zip.ts b/src/utils/zip.ts
index f868e80..88b582f 100644
--- a/src/utils/zip.ts
+++ b/src/utils/zip.ts
@@ -51,6 +51,25 @@ export async function createZip({files, outputPath, onProgress}: CreateZipProps)
   }
 
   return new Promise<void>((resolve, reject) => {
+    let settled = false
+    
+    const handleError = (error: Error) => {
+      if (settled) return
+      settled = true
+      
+      // Clean up streams
+      outputStream.destroy()
+      progressStream.destroy()
+      
+      reject(error)
+    }
+    
+    const handleSuccess = () => {
+      if (settled) return
+      settled = true
+      resolve()
+    }
+    
     const outputStream = fs.createWriteStream(outputPath)
 
     const progressStream = createProgressStream(estimatedZipSize, (written, total) => {
@@ -66,11 +85,15 @@ export async function createZip({files, outputPath, onProgress}: CreateZipProps)
       })
     }, ON_PROGRESS_THROTTLE_MS)
 
+    // Add error handlers to all streams in the pipe chain
+    zipFile.outputStream.on('error', handleError)
+    progressStream.on('error', handleError)
+    outputStream.on('error', handleError)
+    outputStream.on('close', handleSuccess)
+
     zipFile.outputStream
       .pipe(progressStream)
       .pipe(outputStream)
-      .on('close', () => resolve())
-      .on('error', reject)
 
     zipFile.end()
   })

From 76277cb0c122872533e05d5387291eb0552b8fb8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 22 Jan 2026 12:09:54 +0000
Subject: [PATCH 3/3] Add zipFile.outputStream cleanup to prevent resource
 leaks

Co-authored-by: madebydavid <5401249+madebydavid@users.noreply.github.com>
---
 src/utils/zip.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/utils/zip.ts b/src/utils/zip.ts
index 88b582f..68a7e59 100644
--- a/src/utils/zip.ts
+++ b/src/utils/zip.ts
@@ -58,8 +58,9 @@ export async function createZip({files, outputPath, onProgress}: CreateZipProps)
       settled = true
       
       // Clean up streams
-      outputStream.destroy()
+      zipFile.outputStream.destroy()
       progressStream.destroy()
+      outputStream.destroy()
       
       reject(error)
     }