From 2f51c6f486a2432fec30e73e2d4971c2f509a111 Mon Sep 17 00:00:00 2001
From: Simon Heather <simon.heather@yulife.com>
Date: Wed, 30 Sep 2026 10:23:55 +0100
Subject: [PATCH] Wait for extraction to finish before reporting a download
 install complete

---
 lib/install.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/install.js b/lib/install.js
index 82705428..29b49931 100644
--- a/lib/install.js
+++ b/lib/install.js
@@ -143,13 +143,14 @@ function place_binary(uri, targetDir, opts, callback) {
           log.info('install', `unpacking ${entry.path}`);
         };
 
+        // resolve on extract close, not source end, so files are fully written before the caller loads them
         dataStream.pipe(extract(targetDir, countExtractions))
           .on('error', (e) => {
             reject(e);
+          })
+          .on('close', () => {
+            resolve(`extracted file count: ${extractions}`);
           });
-        dataStream.on('end', () => {
-          resolve(`extracted file count: ${extractions}`);
-        });
         dataStream.on('error', (e) => {
           reject(e);
         });