Merge pull request #1235 from pestphp/3.x_herd_fix

Fixes parallel mutation testing when using Laravel Herd
pestphp · Sep 11, 2024 · 45f1648 · 45f1648
2 parents 47ce45d + b16e865
commit 45f1648
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/src/Plugins/Parallel/Paratest/WrapperRunner.php b/src/Plugins/Parallel/Paratest/WrapperRunner.php
@@ -122,6 +122,8 @@ public function __construct(
             $parameters = array_merge($parameters, $options->passthruPhp);
         }
 
+        $parameters = $this->handleLaravelHerd($parameters);
+
         $parameters[] = $wrapper;
 
         $this->parameters = $parameters;
@@ -153,6 +155,21 @@ public function run(): int
         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++) {