From 62be41c07937008df8c9b80e1d430c0ad683c4e2 Mon Sep 17 00:00:00 2001
From: youknowriad <youknowriad@git.wordpress.org>
Date: Tue, 8 Jun 2021 17:36:58 +0000
Subject: [PATCH] Block Editor: Allow themes to add inline styles for all
 blocks when using lazy styles loading.

Props aristath.
Fixes #53358.

Built from https://develop.svn.wordpress.org/trunk@51102


git-svn-id: http://core.svn.wordpress.org/trunk@50711 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/blocks.php  | 16 ++++++++++++++++
 wp-includes/version.php |  2 +-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/wp-includes/blocks.php b/wp-includes/blocks.php
index f210858e55..f5541e0ae9 100644
--- a/wp-includes/blocks.php
+++ b/wp-includes/blocks.php
@@ -209,6 +209,22 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
 	 */
 	$metadata = apply_filters( 'block_type_metadata', $metadata );
 
+	/**
+	 * Add `style` and `editor_style` for core blocks if missing.
+	 *
+	 * @since 5.8.0
+	 */
+	if ( ! empty( $metadata['name'] ) && 0 === strpos( $metadata['name'], 'core/' ) ) {
+		$block_name = str_replace( 'core/', '', $metadata['name'] );
+
+		if ( ! isset( $metadata['style'] ) ) {
+			$metadata['style'] = "wp-block-$block_name";
+		}
+		if ( ! isset( $metadata['editor_style'] ) ) {
+			$metadata['editor_style'] = "wp-block-$block_name-editor";
+		}
+	}
+
 	$settings          = array();
 	$property_mappings = array(
 		'title'           => 'title',
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 8d7abc7838..4c0a7b8953 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8-alpha-51101';
+$wp_version = '5.8-alpha-51102';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.