Consolidate vendor script copy logic.

This removes the need for a separate script for copying vendor files in favor of using `grunt copy`, which already handles some vendor files.

Author: desrosj

Gruntfile.js

@@ -397,6 +397,55 @@ module.exports = function(grunt) {
 							'suggest*'
 						],
 						dest: WORKING_DIR + 'wp-includes/js/jquery/'
+					},
+					{
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/lodash.js' ]: [ './node_modules/lodash/lodash.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/lodash.min.js' ]: [ './node_modules/lodash/lodash.min.js' ],
+					},
+					{
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/moment.js' ]: [ './node_modules/moment/moment.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/moment.min.js' ]: [ './node_modules/moment/min/moment.min.js' ],
+					},
+					{
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/regenerator-runtime.js' ]: [ './node_modules/regenerator-runtime/runtime.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/regenerator-runtime.min.js' ]: [ './node_modules/regenerator-runtime/runtime.js' ],
+					},
+					// React libraries: react, react-dom
+					{
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/react.js' ]: [ './node_modules/react/umd/react.development.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/react.min.js' ]: [ './node_modules/react/umd/react.production.min.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/react-dom.js' ]: [ './node_modules/react-dom/umd/react-dom.development.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/react-dom.min.js' ]: [ './node_modules/react-dom/umd/react-dom.production.min.js' ],
+					},
+					// Polyfills
+					{
+						// @wordpress/babel-preset-default
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill.js' ]: [ './node_modules/@wordpress/babel-preset-default/build/polyfill.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill.min.js' ]: [ './node_modules/@wordpress/babel-preset-default/build/polyfill.min.js' ],
+						// polyfill-library (DOMRect)
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-dom-rect.js' ]: [ './node_modules/polyfill-library/polyfills/__dist/DOMRect/raw.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-dom-rect.min.js' ]: [ './node_modules/polyfill-library/polyfills/__dist/DOMRect/raw.js' ],
+						// element-closest
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-element-closest.js' ]: [ './node_modules/element-closest/browser.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-element-closest.min.js' ]: [ './node_modules/element-closest/browser.js' ],
+						// whatwg-fetch
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-fetch.js' ]: [ './node_modules/whatwg-fetch/dist/fetch.umd.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-fetch.min.js' ]: [ './node_modules/whatwg-fetch/dist/fetch.umd.js' ],
+						// formdata-polyfill
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-formdata.js' ]: [ './node_modules/formdata-polyfill/FormData.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-formdata.min.js' ]: [ './node_modules/formdata-polyfill/formdata.min.js' ],
+						// wicg-inert
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-inert.js' ]: [ './node_modules/wicg-inert/dist/inert.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-inert.min.js' ]: [ './node_modules/wicg-inert/dist/inert.min.js' ],
+						// polyfill-library (Node.prototype.contains)
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-node-contains.js' ]: [ './node_modules/polyfill-library/polyfills/__dist/Node.prototype.contains/raw.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-node-contains.min.js' ]: [ './node_modules/polyfill-library/polyfills/__dist/Node.prototype.contains/raw.js' ],
+						// objectFitPolyfill
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-object-fit.js' ]: [ './node_modules/objectFitPolyfill/src/objectFitPolyfill.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-object-fit.min.js' ]: [ './node_modules/objectFitPolyfill/dist/objectFitPolyfill.min.js' ],
+						// core-js-url-browser
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-url.js' ]: [ './node_modules/core-js-url-browser/url.js' ],
+						[ WORKING_DIR + 'wp-includes/js/dist/vendor/wp-polyfill-url.min.js' ]: [ './node_modules/core-js-url-browser/url.min.js' ],
 					}
 				].concat(
 					// Copy tinymce.js only when building to /src.
@@ -1635,18 +1684,6 @@ module.exports = function(grunt) {
 		} );
 	} );
 
-	grunt.registerTask( 'copy-vendor-scripts', 'Copies vendor scripts from node_modules to wp-includes/js/dist/vendor/.', function() {
-		const done = this.async();
-		const buildDir = grunt.option( 'dev' ) ? 'src' : 'build';
-		grunt.util.spawn( {
-			cmd: 'node',
-			args: [ 'tools/vendors/copy-vendors.js', `--build-dir=${ buildDir }` ],
-			opts: { stdio: 'inherit' }
-		}, function( error ) {
-			done( ! error );
-		} );
-	} );
-
 	grunt.renameTask( 'watch', '_watch' );
 
 	grunt.registerTask( 'watch', function() {
@@ -1837,7 +1874,6 @@ module.exports = function(grunt) {
 		'clean:js',
 		'build:webpack',
 		'copy:js',
-		'copy-vendor-scripts',
 		'file_append',
 		'uglify:all',
 		'concat:tinymce',

package.json

@@ -142,7 +142,6 @@
 		"typecheck:php": "node ./tools/local-env/scripts/docker.js run --rm php composer phpstan",
 		"gutenberg:copy": "node tools/gutenberg/copy.js",
 		"gutenberg:verify": "node tools/gutenberg/utils.js",
-		"gutenberg:download": "node tools/gutenberg/download.js && grunt build:gutenberg --dev",
-		"vendor:copy": "node tools/vendors/copy-vendors.js"
+		"gutenberg:download": "node tools/gutenberg/download.js && grunt build:gutenberg --dev"
 	}
 }