library-manager.php

<?php
/**
 * Plugin Name: Library Manager
 * Description: Manages a collection of books with a custom database table, REST API, and a React-based admin interface.
 * Version: 1.0.0
 * Author: Mofizul Islam
 * Author URI: https://mofizul.com
 * License: GPL2+
 * License URI: https://www.gnu.org/licenses/gpl-2.0.txt
 * Text Domain: library-manager
 * Domain Path: /languages
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly.
}

/**
 * Currently plugin version.
 * Start at version 1.0.0 and update with every release.
 *
 * @since 1.0.0
 */
define( 'LIBRARY_MANAGER_VERSION', '1.0.0' );

// Register WP-CLI commands.
if ( defined( 'WP_CLI' ) && WP_CLI ) {
    require_once plugin_dir_path( __FILE__ ) . 'includes/class-library-manager-cli.php';
}

/**
 * The code that runs during plugin activation.
 * */
function activate_library_manager() {
	require_once plugin_dir_path( __FILE__ ) . 'includes/class-library-manager-core.php';
	Library_Manager_Core::activate_library_manager();
}
register_activation_hook( __FILE__, 'activate_library_manager' );

/**
 * The core plugin class that is used to define internationalization,
 * admin-specific hooks, and public-facing hooks.
 */
require plugin_dir_path( __FILE__ ) . 'includes/class-library-manager-core.php';

/**
 * Begins execution of the plugin.
 *
 * Since everything within the plugin is registered via hooks,
 * then there is no need to anything else but call the run method.
 *
 * @since    1.0.0
 */
function run_library_manager() {

	$plugin = new Library_Manager_Core();
	$plugin->run();

}
run_library_manager();