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Script Modules: Centralize (re)registration #65460

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merged 20 commits into from
Sep 20, 2024
Merged

Script Modules: Centralize (re)registration #65460

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487a982
PICKME: Add build-module to GH actions
sirreal Sep 19, 2024
11c63fe
Fix artifact download
sirreal Sep 20, 2024
44dd78f
Remove block-library view script module registration on render
sirreal Sep 18, 2024
508cbba
Produce combined script modules assetfile
sirreal Sep 18, 2024
00a196b
Fix script module webpack filenames
sirreal Sep 18, 2024
a148c74
Remove specific interactivity script module registration
sirreal Sep 18, 2024
5015d56
Handle re-registration of core script modules
sirreal Sep 18, 2024
b0b3e72
Fix script module re-registration
sirreal Sep 18, 2024
370f2e6
Move script module registration out of experimental
sirreal Sep 19, 2024
1bad15c
Just use assets.php
sirreal Sep 19, 2024
cb3a31b
Replace WP modules action with GB modules
sirreal Sep 19, 2024
476183a
Update function name, add deprecation note
sirreal Sep 19, 2024
3f457a5
Properly trim .min.js and .js
sirreal Sep 19, 2024
6759367
Remove unused filter function
sirreal Sep 20, 2024
ff352fc
Simplify module id creation and special casing
sirreal Sep 20, 2024
23bff87
Add core-backport file
sirreal Sep 20, 2024
b8e11bc
Use .min.js for webpack filename extension
sirreal Sep 20, 2024
8386d14
Merge branch 'fix/build-module-cached-unit-test-asset' into fix/block…
sirreal Sep 20, 2024
44da0b0
Use non-minified assets with SCRIPT_DEBUG
sirreal Sep 20, 2024
e99b96e
Remove usage of non-min .js files in Script Debug
sirreal Sep 20, 2024
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5 changes: 3 additions & 2 deletions .github/workflows/unit-test.yml
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Expand Up @@ -135,7 +135,9 @@ jobs:
uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
with:
name: build-assets
path: ./build/
path: |
./build/
./build-module/

test-php:
name: PHP ${{ matrix.php }}${{ matrix.multisite && ' multisite' || '' }}${{ matrix.wordpress != '' && format( ' (WP {0}) ', matrix.wordpress ) || '' }} on ubuntu-latest
Expand Down Expand Up @@ -212,7 +214,6 @@ jobs:
uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
with:
name: build-assets
path: ./build

- name: Docker debug information
run: |
Expand Down
3 changes: 3 additions & 0 deletions backport-changelog/6.7/7360.md
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@@ -0,0 +1,3 @@
https://github.com/WordPress/wordpress-develop/pull/7360

* https://github.com/WordPress/gutenberg/pull/65460
50 changes: 50 additions & 0 deletions lib/client-assets.php
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Expand Up @@ -601,6 +601,56 @@ function gutenberg_register_vendor_scripts( $scripts ) {
}
add_action( 'wp_default_scripts', 'gutenberg_register_vendor_scripts' );

/**
* Registers or re-registers Gutenberg Script Modules.
*
* Script modules that are registered by Core will be re-registered by Gutenberg.
*
* @since 19.3.0
*/
function gutenberg_default_script_modules() {
/*
* Expects multidimensional array like:
*
* 'interactivity/index.min.js' => array('dependencies' => array(…), 'version' => '…'),
* 'interactivity/debug.min.js' => array('dependencies' => array(…), 'version' => '…'),
* 'interactivity-router/index.min.js' => …
*/
$assets = include gutenberg_dir_path() . '/build-module/assets.php';

foreach ( $assets as $file_name => $script_module_data ) {
/*
* Build the WordPress Script Module ID from the file name.
* Prepend `@wordpress/` and remove extensions and `/index` if present:
* - interactivity/index.min.js => @wordpress/interactivity
* - interactivity/debug.min.js => @wordpress/interactivity/debug
* - block-library/query/view.js => @wordpress/block-library/query/view
*/
$script_module_id = '@wordpress/' . preg_replace( '~(?:/index)?\.min\.js$~D', '', $file_name, 1 );
switch ( $script_module_id ) {
/*
* Interactivity exposes two entrypoints, "/index" and "/debug".
* "/debug" should replalce "/index" in devlopment.
*/
case '@wordpress/interactivity/debug':
if ( ! SCRIPT_DEBUG ) {
continue 2;
}
$script_module_id = '@wordpress/interactivity';
break;
case '@wordpress/interactivity':
if ( SCRIPT_DEBUG ) {
continue 2;
}
break;
}

$path = gutenberg_url( "build-module/{$file_name}" );
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There is a slight change that needs to get incorporated here. There should be a different file served depending on SCRIPT_DEBUG:

  • when true: .js
  • when false: .min.js

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I'm not that sure anymore after looking at how scripts for packages are handled:

gutenberg/lib/client-assets.php

Lines 190 to 238 in 5e37a13

foreach ( glob( gutenberg_dir_path() . 'build/*/index.min.js' ) as $path ) {
// Prefix `wp-` to package directory to get script handle.
// For example, `…/build/a11y/index.min.js` becomes `wp-a11y`.
$handle = 'wp-' . basename( dirname( $path ) );
// Replace extension with `.asset.php` to find the generated dependencies file.
$asset_file = substr( $path, 0, -( strlen( '.js' ) ) ) . '.asset.php';
$asset = file_exists( $asset_file )
? require $asset_file
: null;
$dependencies = isset( $asset['dependencies'] ) ? $asset['dependencies'] : array();
$version = isset( $asset['version'] ) ? $asset['version'] : $default_version;
// Add dependencies that cannot be detected and generated by build tools.
switch ( $handle ) {
case 'wp-block-library':
if (
! gutenberg_is_experiment_enabled( 'gutenberg-no-tinymce' ) ||
! empty( $_GET['requiresTinymce'] ) ||
gutenberg_post_being_edited_requires_classic_block()
) {
array_push( $dependencies, 'editor' );
}
break;
case 'wp-edit-post':
array_push( $dependencies, 'media-models', 'media-views', 'postbox' );
break;
case 'wp-edit-site':
array_push( $dependencies, 'wp-dom-ready' );
break;
case 'wp-preferences':
array_push( $dependencies, 'wp-preferences-persistence' );
break;
}
// Get the path from Gutenberg directory as expected by `gutenberg_url`.
$gutenberg_path = substr( $path, strlen( gutenberg_dir_path() ) );
gutenberg_override_script(
$scripts,
$handle,
gutenberg_url( $gutenberg_path ),
$dependencies,
$version,
true
);
}

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👍 Done.

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I didn't have the latest version of the branch 🙈

This is what I see now with npm run dev:

Screenshot 2024-09-20 at 12 39 03 Screenshot 2024-09-20 at 12 40 06

I still do not think I understand it fully. .min.js is always produced when you use npm run dev and npm run build. mode === 'production' && new ReadableJsAssetsWebpackPlugin(), means that .js gets only generated for production builds - npm run build. From the docs of the webpack plugin:

Generate a readable non-minified JS file for each .min.js asset.

The end result is that for each JS entrypoint, we get a set of readable and non-minimized .js file and a minimized .min.js. This allows Gutenberg to follow the WordPress convention of adding a .min.js suffix to minimized JS files, while still providing a readable and unminized files that play well with the WordPress i18n machinery.

I'm still puzzled why there is no SCRIPT_DEBUG involved like in WP core.

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I think we can remove 44da0b0 for now and ship it all as is.

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@gziolo gziolo Sep 20, 2024 •
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The same folder after npm run build:

Screenshot 2024-09-20 at 12 49 23

Notice .js and .min.js files get created. For npm run dev I see only .min.js files 🤷🏻 In effect, it behaves like in debug mode. However, once the plugin gets released, there is no longer a way to use the debug version. In fact, it probably doesn't make too much sense, because .js file is built with production mode.

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Yes, it's confusing. When doing a development build, .min.js files are produced but they're not minified. The SCRIPT_DEBUG doesn't change the files Gutenberg uses.

I've reverted the .min.js/.js changes.

wp_register_script_module( $script_module_id, $path, $script_module_data['dependencies'], $script_module_data['version'] );
}
}
remove_action( 'wp_default_scripts', 'wp_default_script_modules' );
add_action( 'wp_default_scripts', 'gutenberg_default_script_modules' );

/*
* Always remove the Core action hook while gutenberg_enqueue_stored_styles() exists to avoid styles being printed twice.
Expand Down
25 changes: 2 additions & 23 deletions lib/experimental/script-modules.php
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Expand Up @@ -239,26 +239,5 @@ function gutenberg_a11y_script_module_html() {
. '<div id="a11y-speak-polite" class="a11y-speak-region" aria-live="polite" aria-relevant="additions text" aria-atomic="true"></div>'
. '</div>';
}

/**
* Registers Gutenberg Script Modules.
*
* @since 19.3
*/
function gutenberg_register_script_modules() {
// When in production, use the plugin's version as the default asset version;
// else (for development or test) default to use the current time.
$default_version = defined( 'GUTENBERG_VERSION' ) && ! SCRIPT_DEBUG ? GUTENBERG_VERSION : time();

wp_deregister_script_module( '@wordpress/a11y' );
wp_register_script_module(
'@wordpress/a11y',
gutenberg_url( 'build-module/a11y/index.min.js' ),
array(),
$default_version
);

add_action( 'wp_footer', 'gutenberg_a11y_script_module_html' );
add_action( 'admin_footer', 'gutenberg_a11y_script_module_html' );
}
add_action( 'init', 'gutenberg_register_script_modules' );
add_action( 'wp_footer', 'gutenberg_a11y_script_module_html' );
add_action( 'admin_footer', 'gutenberg_a11y_script_module_html' );
31 changes: 0 additions & 31 deletions lib/interactivity-api.php
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Expand Up @@ -5,37 +5,6 @@
* @package gutenberg
*/

/**
* Deregisters the Core Interactivity API Modules and replace them
* with the ones from the Gutenberg plugin.
*/
function gutenberg_reregister_interactivity_script_modules() {
$default_version = defined( 'GUTENBERG_VERSION' ) && ! SCRIPT_DEBUG ? GUTENBERG_VERSION : time();
wp_deregister_script_module( '@wordpress/interactivity' );
wp_deregister_script_module( '@wordpress/interactivity-router' );

wp_register_script_module(
'@wordpress/interactivity',
gutenberg_url( '/build-module/' . ( SCRIPT_DEBUG ? 'interactivity/debug.min.js' : 'interactivity/index.min.js' ) ),
array(),
$default_version
);

wp_register_script_module(
'@wordpress/interactivity-router',
gutenberg_url( '/build-module/interactivity-router/index.min.js' ),
array(
array(
'id' => '@wordpress/a11y',
'import' => 'dynamic',
),
'@wordpress/interactivity',
),
$default_version
);
}
add_action( 'init', 'gutenberg_reregister_interactivity_script_modules' );

/**
* Adds script data to the interactivity-router script module.
*
Expand Down
13 changes: 1 addition & 12 deletions packages/block-library/src/file/index.php
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Expand Up @@ -19,18 +19,7 @@
function render_block_core_file( $attributes, $content ) {
// If it's interactive, enqueue the script module and add the directives.
if ( ! empty( $attributes['displayPreview'] ) ) {
$suffix = wp_scripts_get_suffix();
if ( defined( 'IS_GUTENBERG_PLUGIN' ) && IS_GUTENBERG_PLUGIN ) {
$module_url = gutenberg_url( '/build-module/block-library/file/view.min.js' );
}

wp_register_script_module(
'@wordpress/block-library/file',
isset( $module_url ) ? $module_url : includes_url( "blocks/file/view{$suffix}.js" ),
array( '@wordpress/interactivity' ),
defined( 'GUTENBERG_VERSION' ) ? GUTENBERG_VERSION : get_bloginfo( 'version' )
);
wp_enqueue_script_module( '@wordpress/block-library/file' );
wp_enqueue_script_module( '@wordpress/block-library/file/view' );
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Brilliant!


$processor = new WP_HTML_Tag_Processor( $content );
$processor->next_tag();
Expand Down
14 changes: 1 addition & 13 deletions packages/block-library/src/image/index.php
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Expand Up @@ -70,19 +70,7 @@ function render_block_core_image( $attributes, $content, $block ) {
isset( $lightbox_settings['enabled'] ) &&
true === $lightbox_settings['enabled']
) {
$suffix = wp_scripts_get_suffix();
if ( defined( 'IS_GUTENBERG_PLUGIN' ) && IS_GUTENBERG_PLUGIN ) {
$module_url = gutenberg_url( '/build-module/block-library/image/view.min.js' );
}

wp_register_script_module(
'@wordpress/block-library/image',
isset( $module_url ) ? $module_url : includes_url( "blocks/image/view{$suffix}.js" ),
array( '@wordpress/interactivity' ),
defined( 'GUTENBERG_VERSION' ) ? GUTENBERG_VERSION : get_bloginfo( 'version' )
);

wp_enqueue_script_module( '@wordpress/block-library/image' );
wp_enqueue_script_module( '@wordpress/block-library/image/view' );

/*
* This render needs to happen in a filter with priority 15 to ensure that
Expand Down
13 changes: 1 addition & 12 deletions packages/block-library/src/navigation/index.php
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Expand Up @@ -622,18 +622,7 @@ private static function get_nav_element_directives( $is_interactive ) {
*/
private static function handle_view_script_module_loading( $attributes, $block, $inner_blocks ) {
if ( static::is_interactive( $attributes, $inner_blocks ) ) {
$suffix = wp_scripts_get_suffix();
if ( defined( 'IS_GUTENBERG_PLUGIN' ) && IS_GUTENBERG_PLUGIN ) {
$module_url = gutenberg_url( '/build-module/block-library/navigation/view.min.js' );
}

wp_register_script_module(
'@wordpress/block-library/navigation',
isset( $module_url ) ? $module_url : includes_url( "blocks/navigation/view{$suffix}.js" ),
array( '@wordpress/interactivity' ),
defined( 'GUTENBERG_VERSION' ) ? GUTENBERG_VERSION : get_bloginfo( 'version' )
);
wp_enqueue_script_module( '@wordpress/block-library/navigation' );
wp_enqueue_script_module( '@wordpress/block-library/navigation/view' );
}
}

Expand Down
22 changes: 1 addition & 21 deletions packages/block-library/src/query/index.php
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Expand Up @@ -24,27 +24,7 @@ function render_block_core_query( $attributes, $content, $block ) {
// Enqueue the script module and add the necessary directives if the block is
// interactive.
if ( $is_interactive ) {
$suffix = wp_scripts_get_suffix();
if ( defined( 'IS_GUTENBERG_PLUGIN' ) && IS_GUTENBERG_PLUGIN ) {
$module_url = gutenberg_url( '/build-module/block-library/query/view.min.js' );
}

wp_register_script_module(
'@wordpress/block-library/query',
isset( $module_url ) ? $module_url : includes_url( "blocks/query/view{$suffix}.js" ),
array(
array(
'id' => '@wordpress/interactivity',
'import' => 'static',
),
array(
'id' => '@wordpress/interactivity-router',
'import' => 'dynamic',
),
),
defined( 'GUTENBERG_VERSION' ) ? GUTENBERG_VERSION : get_bloginfo( 'version' )
);
wp_enqueue_script_module( '@wordpress/block-library/query' );
wp_enqueue_script_module( '@wordpress/block-library/query/view' );

$p = new WP_HTML_Tag_Processor( $content );
if ( $p->next_tag() ) {
Expand Down
13 changes: 1 addition & 12 deletions packages/block-library/src/search/index.php
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Expand Up @@ -80,18 +80,7 @@ function render_block_core_search( $attributes ) {
// If it's interactive, enqueue the script module and add the directives.
$is_expandable_searchfield = 'button-only' === $button_position;
if ( $is_expandable_searchfield ) {
$suffix = wp_scripts_get_suffix();
if ( defined( 'IS_GUTENBERG_PLUGIN' ) && IS_GUTENBERG_PLUGIN ) {
$module_url = gutenberg_url( '/build-module/block-library/search/view.min.js' );
}

wp_register_script_module(
'@wordpress/block-library/search',
isset( $module_url ) ? $module_url : includes_url( "blocks/search/view{$suffix}.js" ),
array( '@wordpress/interactivity' ),
defined( 'GUTENBERG_VERSION' ) ? GUTENBERG_VERSION : get_bloginfo( 'version' )
);
wp_enqueue_script_module( '@wordpress/block-library/search' );
wp_enqueue_script_module( '@wordpress/block-library/search/view' );

$input->set_attribute( 'data-wp-bind--aria-hidden', '!context.isSearchInputVisible' );
$input->set_attribute( 'data-wp-bind--tabindex', 'state.tabindex' );
Expand Down
12 changes: 9 additions & 3 deletions tools/webpack/script-modules.js
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Expand Up @@ -89,11 +89,11 @@ module.exports = {
},
output: {
devtoolNamespace: 'wp',
filename: './build-module/[name].min.js',
filename: '[name].min.js',
library: {
type: 'module',
},
path: join( __dirname, '..', '..' ),
path: join( __dirname, '..', '..', 'build-module' ),
environment: { module: true },
module: true,
chunkFormat: 'module',
Expand All @@ -102,7 +102,13 @@ module.exports = {
resolve: {
extensions: [ '.js', '.ts', '.tsx' ],
},
plugins: [ ...plugins, new DependencyExtractionWebpackPlugin() ],
plugins: [
...plugins,
new DependencyExtractionWebpackPlugin( {
combineAssets: true,
combinedOutputFile: `./assets.php`,
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Huge perf win! It will pay off over time. 👏

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I was trying to remember why there are two versions in WP core:

https://github.com/WordPress/wordpress-develop/blob/35907da95151b45d197102ea4d69e10ad019cab9/tools/webpack/packages.js#L201

All good here. I figured out that in WP core, there are two parallel build processes - one for development and one for production, so they shouldn't be overridden. It isn't the case here.

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On the second thought:

npm run dev

Screenshot 2024-09-20 at 12 14 31

npm run build

Screenshot 2024-09-20 at 12 19 54

Notice the file name difference .js vs .min.js.

} ),
],
watchOptions: {
ignored: [ '**/node_modules' ],
aggregateTimeout: 500,
Expand Down
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