function LibraryDiscoveryParser::librariesForComponents

Builds the dynamic library definitions for single-directory components.

Return value

array The core library definitions for Single-Directory Components.

File

core/lib/Drupal/Core/Asset/LibraryDiscoveryParser.php, line 482

Class

LibraryDiscoveryParser

Parses library files to get extension data.

Namespace

Code

protected function librariesForComponents() : array {
    // Iterate over all the components to get the CSS and JS files.
    $components = $this->componentPluginManager
        ->getAllComponents();
    $libraries = array_reduce($components, static function (array $libraries, Component $component) {
        $library = $component->library;
        if (empty($library)) {
            return $libraries;
        }
        $library_name = $component->getLibraryName();
        [
            ,
            $library_id,
        ] = explode('/', $library_name);
        return array_merge($libraries, [
            $library_id => $library,
        ]);
    }, []);
    $libraries['components.all'] = [
        'dependencies' => array_map(static fn(Component $component) => $component->getLibraryName(), $components),
    ];
    return $libraries;
}