From c2f30e0148e5a2a06843943c5a3250d70d2cf6fa Mon Sep 17 00:00:00 2001
From: lukeraymonddowning <lukeraymonddowning@gmail.com>
Date: Wed, 11 Sep 2024 15:04:44 +0100
Subject: [PATCH 1/2] Fixes parallel mutation testing when using Laravel Herd.

---
 src/Plugins/Parallel/Paratest/WrapperRunner.php | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/Plugins/Parallel/Paratest/WrapperRunner.php b/src/Plugins/Parallel/Paratest/WrapperRunner.php
index 1c1a1e8b..7946450a 100644
--- a/src/Plugins/Parallel/Paratest/WrapperRunner.php
+++ b/src/Plugins/Parallel/Paratest/WrapperRunner.php
@@ -122,6 +122,8 @@ final class WrapperRunner implements RunnerInterface
             $parameters = array_merge($parameters, $options->passthruPhp);
         }
 
+        $parameters = $this->handleLaravelHerd($parameters);
+
         $parameters[] = $wrapper;
 
         $this->parameters = $parameters;
@@ -153,6 +155,21 @@ final class WrapperRunner implements RunnerInterface
         return $this->complete($result);
     }
 
+    /**
+     * Handles Laravel Herd's debug and coverage modes.
+     *
+     * @param array<string> $parameters
+     * @return array<string>
+     */
+    private function handleLaravelHerd(array $parameters): array
+    {
+        if (isset($_ENV['HERD_DEBUG_INI'])) {
+            return array_merge($parameters, ['-c', $_ENV['HERD_DEBUG_INI']]);
+        }
+
+        return $parameters;
+    }
+
     private function startWorkers(): void
     {
         for ($token = 1; $token <= $this->options->processes; $token++) {

From b16e8650dae1301300f8e7366f0e2bae6fcc9b70 Mon Sep 17 00:00:00 2001
From: lukeraymonddowning <lukeraymonddowning@gmail.com>
Date: Wed, 11 Sep 2024 15:11:47 +0100
Subject: [PATCH 2/2] Fixes parallel mutation testing when using Laravel Herd.

---
 src/Plugins/Parallel/Paratest/WrapperRunner.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Plugins/Parallel/Paratest/WrapperRunner.php b/src/Plugins/Parallel/Paratest/WrapperRunner.php
index 7946450a..fa64727a 100644
--- a/src/Plugins/Parallel/Paratest/WrapperRunner.php
+++ b/src/Plugins/Parallel/Paratest/WrapperRunner.php
@@ -158,7 +158,7 @@ final class WrapperRunner implements RunnerInterface
     /**
      * Handles Laravel Herd's debug and coverage modes.
      *
-     * @param array<string> $parameters
+     * @param  array<string>  $parameters
      * @return array<string>
      */
     private function handleLaravelHerd(array $parameters): array