Upgrade JS package generator-grow to use Node.js v20

packages/js/generator-grow/generators/app/index.js

@@ -2,6 +2,7 @@
  * External dependencies
  */
 import Generator from 'yeoman-generator';
+import path from 'node:path';
 
 /**
  * Internal dependencies
@@ -13,15 +14,18 @@ export default class GrowGenerator extends Generator {
 	usage() {
 		return 'yo grow[:app] [options]';
 	}
-	initializing() {
-		const packageRoot = this.sourceRoot() + '/../';
-		this.composeWith( {
+
+	async initializing() {
+		const packageRoot = path.resolve( this.sourceRoot(), '../..' );
+
+		await this.composeWith( {
 			Generator: GitHubGenerator,
-			path: packageRoot + '../github/index.js',
+			path: path.resolve( packageRoot, 'github/index.js' ),
 		} );
-		this.composeWith( {
+
+		await this.composeWith( {
 			Generator: DotFilesGenerator,
-			path: packageRoot + '../dotfiles/index.js',
+			path: path.resolve( packageRoot, 'dotfiles/index.js' ),
 		} );
 	}
 }

packages/js/generator-grow/generators/github/github.test.js

@@ -1,8 +1,8 @@
 /**
  * External dependencies
  */
-import { default as path, dirname } from 'path';
-import { fileURLToPath } from 'url';
+import { default as path, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
 import assert from 'yeoman-assert';
 import helpers from 'yeoman-test';
 
@@ -39,7 +39,7 @@ describe( ':github', function () {
 	it( 'Should use (package.json).title as the project title in CONTRIBUTING.md', async function () {
 		await helpers
 			.run( githubPath )
-			.on( 'ready', function ( generator ) {
+			.onGenerator( function ( generator ) {
 				generator.fs.write(
 					'package.json',
 					'{ "title": "Package Title" }'

packages/js/generator-grow/generators/phpcs/index.js

@@ -1,7 +1,7 @@
 /**
  * External dependencies
  */
-import path from 'path';
+import path from 'node:path';
 import Generator from 'yeoman-generator';
 
 export default class PhpcsGenerator extends Generator {