From 31e0876662c76e22b7dd23105420c1711651dc70 Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Sat, 8 Jan 2022 11:00:35 +0000
Subject: [PATCH] Issue #2612876 by leolandotan, NickDickinsonWilde,
victoria-marina, gaurav.kapoor, anagomes, xjm: Fix
\Drupal\Core\Asset\CssOptimizer::processFile() docblock
---
core/lib/Drupal/Core/Asset/CssOptimizer.php | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/core/lib/Drupal/Core/Asset/CssOptimizer.php b/core/lib/Drupal/Core/Asset/CssOptimizer.php
index 22f6cdb9abac..c01a1ba87174 100644
--- a/core/lib/Drupal/Core/Asset/CssOptimizer.php
+++ b/core/lib/Drupal/Core/Asset/CssOptimizer.php
@@ -71,7 +71,16 @@ public function clean($contents) {
}
/**
- * Build aggregate CSS file.
+ * Processes CSS file and adds base URLs to any relative resource paths.
+ *
+ * @param array $css_asset
+ * A CSS asset. The array should contain the `data` key where the value
+ * should be the path to the CSS file relative to the Drupal root. This is
+ * an example of the `data` key's value,
+ * "core/assets/vendor/normalize-css/normalize.css".
+ *
+ * @return string
+ * The asset's cleaned/optimized contents.
*/
protected function processFile($css_asset) {
$contents = $this->loadFile($css_asset['data'], TRUE);
--
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