From 52f56c78c3afc849832efe3ab159d69bc4783424 Mon Sep 17 00:00:00 2001
From: Massimiliano Arione <garakkio@gmail.com>
Date: Sat, 7 Sep 2024 15:53:58 +0200
Subject: [PATCH] import filter

---
 src/Knp/Menu/Resources/views/knp_menu.html.twig | 2 ++
 src/Knp/Menu/Twig/MenuExtension.php             | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/src/Knp/Menu/Resources/views/knp_menu.html.twig b/src/Knp/Menu/Resources/views/knp_menu.html.twig
index c15a87cb..bb20becb 100644
--- a/src/Knp/Menu/Resources/views/knp_menu.html.twig
+++ b/src/Knp/Menu/Resources/views/knp_menu.html.twig
@@ -9,7 +9,9 @@
 {% endmacro %}
 
 {% block compressed_root %}
+{% apply knp_menu_spaceless %}
 {{ block('root') }}
+{% endapply %}
 {% endblock %}
 
 {% block root %}
diff --git a/src/Knp/Menu/Twig/MenuExtension.php b/src/Knp/Menu/Twig/MenuExtension.php
index 25d2c590..9829cfe0 100644
--- a/src/Knp/Menu/Twig/MenuExtension.php
+++ b/src/Knp/Menu/Twig/MenuExtension.php
@@ -36,6 +36,7 @@ public function getFilters(): array
     {
         return [
             new TwigFilter('knp_menu_as_string', [$this, 'pathAsString']),
+            new TwigFilter('knp_menu_spaceless', [$this, 'spaceless'], ['is_safe' => ['html']]),
         ];
     }
 
@@ -146,4 +147,9 @@ public function isAncestor(ItemInterface $item, ?int $depth = null): bool
 
         return $this->matcher->isAncestor($item, $depth);
     }
+
+    public function spaceless(string $content): string
+    {
+        return trim(preg_replace('/>\s+</', '><', $content));
+    }
 }