From a499c363f6a11917783d6491db0ed0a6071eaee3 Mon Sep 17 00:00:00 2001
From: ghost <localhost>
Date: Mon, 27 Nov 2023 19:31:03 +0200
Subject: [PATCH] prevent multi-thread execution #5

---
 src/cli/document/clean.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cli/document/clean.php b/src/cli/document/clean.php
index a1b8cde..5ca5672 100644
--- a/src/cli/document/clean.php
+++ b/src/cli/document/clean.php
@@ -1,5 +1,8 @@
 <?php
 
+// Prevent multi-thread execution
+$semaphore = sem_get(crc32('yo.cli.document.clean'), 1);
+
 // Load dependencies
 require_once __DIR__ . '/../../../vendor/autoload.php';