Require via CLI

src/WP/CLI.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace WebDevStudios\Required_Plugins\WP\CLI;
+
+class CLI {
+	public function run() : void {
+		$this->register_hooks();
+	}
+
+	private function register_hooks() : void {
+		add_action( 'cli_init', [ $this, 'add_command' ] );
+	}
+
+	public function add_command() : void {
+		\WP_CLI::add_command( 'require', [ $this, 'run_command' ], [
+			'shortdesc' => __( "Require a plugin.", 'wds-required-plugins' ),
+		] );
+	}
+
+	public function run_command( array $args, array $assoc_args ) : void {
+		$this->require( $this->resolve_plugin_file( $args[0] ?? '' ) );
+	}
+
+	private function require( string $file ) : void {
+		if ( ! file_exists( $file ) ) {
+			\WP_CLI::error( sprintf( __( "Could not location plugin: %s", 'wds-required-plugins' ), "{$file}" ) );
+		}
+
+		\WP_CLI::log( $file );
+	}
+
+	private function resolve_plugin_file( string $file ) : string {
+		if ( file_exists( $file ) ) {
+			return realpath( $file ) ?: ''; // What they gave us is there.
+		}
+
+		// Try and use from working directory, maybe it's relative.
+		return getcwd() . "/{$file}";
+	}
+}
+
+function init() {
+	$cli = new CLI();
+	$cli->run();
+}
+
+init();

wds-required-plugins.php

@@ -17,11 +17,15 @@
  * Required:    true
  */
 
+namespace WebDevStudios\Required_Plugins;
+
 // Exit if accessed directly.
 if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
 
+require_once 'src/WP/CLI.php';
+
 /**
  * Required plugins class
  *
@@ -30,15 +34,15 @@
  * @subpackage Project
  * @since      Unknown
  */
-class WDS_Required_Plugins {
+class Plugin {
 
 	/**
 	 * Instance of this class.
 	 *
 	 * @author Justin Sternberg
 	 * @since Unknown
 	 *
-	 * @var WDS_Required_Plugins object
+	 * @var Plugin object
 	 */
 	public static $instance = null;
 
@@ -91,7 +95,7 @@ class WDS_Required_Plugins {
 	 * @since  0.1.0
 	 * @author Justin Sternberg
 	 *
-	 * @return WDS_Required_Plugins A single instance of this class.
+	 * @return Plugin A single instance of this class.
 	 */
 	public static function init() {
 		if ( null === self::$instance ) {
@@ -657,7 +661,7 @@ public function get_header_required_plugins() {
 		$all_plugins = apply_filters( 'all_plugins', get_plugins() );
 
 		if ( empty( $all_plugins ) ) {
-			return;
+			return [];
 		}
 
 		$required_header = $this->get_required_header();
@@ -722,4 +726,4 @@ private function get_required_header() {
 }
 
 // Init.
-WDS_Required_Plugins::init();
+Plugin::init();