From ed13cf7c22549d2b9286cbc3f10dab56bbd72f59 Mon Sep 17 00:00:00 2001
From: Mischa Spiegelmock <me@mish.dev>
Date: Mon, 18 Dec 2023 20:22:18 -0800
Subject: [PATCH] Show error message if reading stream fails

---
 lib/command.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/command.js b/lib/command.js
index 46930cd..22aa7e3 100644
--- a/lib/command.js
+++ b/lib/command.js
@@ -161,7 +161,18 @@ module.exports = function (proto) {
     return this.stream(format, function (err, stdout) {
       if (err) return callback(err);
 
-      streamToUnemptyBuffer(stdout, callback);
+      streamToUnemptyBuffer(stdout, (err, buffer) => {
+        if (err) {
+          // if we have an error, we want to include stderr
+          const stdErrOutput = Buffer.from(stderr.read()).toString('utf8')
+          if (stdErrOutput) {
+            err.message += `\n${stdErrOutput}`
+          }
+          return callback(err);
+        }
+
+        callback(null, buffer);
+      })
     })
   }