Draft: Basic implementation of plugin initializer

Signed-off-by: Bart Jaskulski bjaskulski@protonmail.com

src/HookDriver/LegacyHookableDriver.php

+<?php
+declare( strict_types=1 );
+
+namespace WPDesk\Init\HookDriver;
+
+use Psr\Container\ContainerInterface;
+use WPDesk\Init\HookDriver\Legacy\HooksRegistry;
+
+class LegacyHookableDriver implements HookDriver {
+
+	/** @var ContainerInterface */
+	private $container;
+
+	public function __construct( ContainerInterface $container ) {
+		if ( ! class_exists( \WPDesk_Plugin_Info::class ) ) {
+			throw new \LogicException( 'Legacy driver cannot be used as the plugin builder component is unavailable. Try running "composer require wpdesk/wp-builder".' );
+		}
+		$this->container = $container;
+	}
+
+	public function register_hooks(): void {
+		HooksRegistry::instance()->inject_container( $this->container );
+
+		$info       = $this->container->get( \WPDesk_Plugin_Info::class );
+		$class_name = $info->get_class_name();
+		$p          = new $class_name( $info );
+		add_action( 'plugins_loaded', [ $p, 'init' ], -45 );
+	}
+}