From 68842a50c52c3d043ae5a015266b14257e9ea7cd Mon Sep 17 00:00:00 2001
From: Alies Lapatsin <web.lapateen@gmail.com>
Date: Mon, 23 Jan 2023 21:14:18 +0100
Subject: [PATCH] Use STDERR for Shepherd output, fixes #9168

---
 src/Psalm/Plugin/Shepherd.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Psalm/Plugin/Shepherd.php b/src/Psalm/Plugin/Shepherd.php
index 2028a68aae3..1358039abb7 100644
--- a/src/Psalm/Plugin/Shepherd.php
+++ b/src/Psalm/Plugin/Shepherd.php
@@ -37,7 +37,6 @@
 use const PHP_URL_HOST;
 use const PHP_URL_SCHEME;
 use const STDERR;
-use const STDOUT;
 
 final class Shepherd implements AfterAnalysisInterface
 {
@@ -120,7 +119,7 @@ public static function afterAnalysis(
             if ($response_status_code >= 200 && $response_status_code < 300) {
                 $shepherd_host = parse_url($codebase->config->shepherd_endpoint, PHP_URL_HOST);
 
-                fwrite(STDOUT, "🐑 results sent to $shepherd_host 🐑" . PHP_EOL);
+                fwrite(STDERR, "🐑 results sent to $shepherd_host 🐑" . PHP_EOL);
                 return;
             }