Use wp_register_block_metadata_collection for block metadata perf imp…

…rovements

.github/workflows/build.yml

@@ -30,7 +30,9 @@ jobs:
                   yarn
 
             - name: Build
-              run: yarn workspaces run build
+              run: |
+                  yarn build
+                  yarn build:theme:blocks-manifest
 
             - name: Trim the repo down to just the theme
               run: |

package.json

@@ -6,7 +6,7 @@
 	"license": "GPL-2.0-or-later",
 	"private": true,
 	"dependencies": {
-		"@wordpress/scripts": "27.1.0"
+		"@wordpress/scripts": "30.3.0"
 	},
 	"devDependencies": {
 		"@wordpress/env": "9.2.0"
@@ -20,6 +20,7 @@
 		"wp-env": "wp-env",
 		"build": "yarn workspaces run build",
 		"build:theme": "yarn workspace wporg-developer-2023 build",
+		"build:theme:blocks-manifest": "yarn workspace wporg-developer-2023 build-blocks-manifest",
 		"start:theme": "yarn workspace wporg-developer-2023 start",
 		"lint:css": "wp-scripts lint-style"
 	},

source/wp-content/themes/wporg-developer-2023/functions.php

@@ -150,6 +150,11 @@
 require __DIR__ . '/inc/block-hooks.php';
 
 // Block files
+wp_register_block_metadata_collection(
+	__DIR__ . '/build',
+	__DIR__ . '/build/blocks-manifest.php'
+);
+
 require_once __DIR__ . '/src/cli-command-table/block.php';
 require_once __DIR__ . '/src/code-changelog/block.php';
 require_once __DIR__ . '/src/code-deprecated/block.php';

source/wp-content/themes/wporg-developer-2023/package.json

@@ -7,7 +7,7 @@
 	"private": true,
 	"devDependencies": {
 		"@wordpress/eslint-plugin": "^17.7.0",
-		"@wordpress/scripts": "27.1.0"
+		"@wordpress/scripts": "30.3.0"
 	},
 	"eslintConfig": {
 		"extends": "../../../../.eslintrc.js"
@@ -17,6 +17,7 @@
 	},
 	"scripts": {
 		"build": "wp-scripts build",
+		"build-blocks-manifest": "wp-scripts build-blocks-manifest",
 		"start": "wp-scripts start",
 		"lint:js": "wp-scripts lint-js src",
 		"lint:css": "wp-scripts lint-style *.css src/**/*.scss",