Build: Enable React Fast Refresh for block development

Brings the same functionality introduced in the Gutenberg plugin with https://github.com/WordPress/gutenberg/pull/28273. In effect, it brings React Fast Refresh support to WordPress core for block development with `@wordpress/scripts`.

Props walbo, antonvlasenko.
See #51750, #55505.
Follow-up [53135].



git-svn-id: https://develop.svn.wordpress.org/trunk@53140 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Greg Ziółkowski
2022-04-11 16:08:12 +00:00
parent 39775c1111
commit b726922bb9
7 changed files with 108 additions and 1 deletions

View File

@@ -214,6 +214,45 @@ function wp_get_script_polyfill( $scripts, $tests ) {
return $polyfill;
}
/**
* Registers development scripts that integrate with `@wordpress/scripts`.
*
* @see https://github.com/WordPress/gutenberg/tree/trunk/packages/scripts#start
*
* @since 6.0.0
*
* @param WP_Scripts $scripts WP_Scripts object.
*/
function wp_register_development_scripts( $scripts ) {
if (
! defined( 'SCRIPT_DEBUG' ) || ! SCRIPT_DEBUG
|| empty( $scripts->registered['react'] )
) {
return;
}
$development_scripts = array(
'react-refresh-entry',
'react-refresh-runtime',
);
foreach ( $development_scripts as $script_name ) {
$assets = include ABSPATH . WPINC . '/assets/script-loader-' . $script_name . '.php';
if ( ! is_array( $assets ) ) {
return;
}
$scripts->add(
'wp-' . $script_name,
'/wp-includes/js/dist/development/' . $script_name . '.js',
$assets['dependencies'],
$assets['version']
);
}
// See https://github.com/pmmmwh/react-refresh-webpack-plugin/blob/main/docs/TROUBLESHOOTING.md#externalising-react.
$scripts->registered['react']->deps[] = 'wp-react-refresh-entry';
}
/**
* Registers all the WordPress packages scripts that are in the standardized
* `js/dist/` location.
@@ -560,6 +599,7 @@ function wp_tinymce_inline_scripts() {
*/
function wp_default_packages( $scripts ) {
wp_default_packages_vendor( $scripts );
wp_register_development_scripts( $scripts );
wp_register_tinymce_scripts( $scripts );
wp_default_packages_scripts( $scripts );