Add MUPluginsCommand

Author: tangrufus

command.php

@@ -8,6 +8,7 @@
 use TypistTech\ImageOptimizeCommand\CLI\Commands\BatchCommand;
 use TypistTech\ImageOptimizeCommand\CLI\Commands\CommandNamespace;
 use TypistTech\ImageOptimizeCommand\CLI\Commands\FindCommand;
+use TypistTech\ImageOptimizeCommand\CLI\Commands\MUPluginsCommand;
 use TypistTech\ImageOptimizeCommand\CLI\Commands\PluginsCommand;
 use TypistTech\ImageOptimizeCommand\CLI\Commands\ResetCommand;
 use TypistTech\ImageOptimizeCommand\CLI\Commands\RestoreCommand;
@@ -29,3 +30,4 @@
 WP_CLI::add_command('image-optimize find', FindCommand::class);
 WP_CLI::add_command('image-optimize wp-admin', WPAdminCommand::class);
 WP_CLI::add_command('image-optimize plugins', PluginsCommand::class);
+WP_CLI::add_command('image-optimize mu-plugins', MUPluginsCommand::class);

src/CLI/Commands/CommandNamespace.php

@@ -26,6 +26,9 @@
  *     # Find and optimize images under a given directory.
  *     $ wp image-optimize find /path/to/my/directory
  *
+ *     # Find and optimize images under wp-content/mu-plugins
+ *     $ wp image-optimize mu-plugins
+ *
  *     # Find and optimize images under wp-content/plugins.
  *     $ wp image-optimize plugins
  *

src/CLI/Commands/MUPluginsCommand.php

@@ -0,0 +1,38 @@
+<?php
+declare(strict_types=1);
+
+namespace TypistTech\ImageOptimizeCommand\CLI\Commands;
+
+use WP_CLI;
+
+class MUPluginsCommand
+{
+    /**
+     * Find and optimize images under wp-content/mu-plugins.
+     *
+     * ## OPTIONS
+     *
+     * [--extensions=<extensions>]
+     * : File types to optimize, separated by commas.
+     * Default: gif,jpeg,jpg,png
+     *
+     * ## EXAMPLES
+     *
+     *     # Find and optimize images under wp-content/mu-plugins
+     *     $ wp image-optimize mu-plugins
+     *
+     *     # Find and optimize SVGs,PNGs under wp-content/mu-plugins
+     *     $ wp image-optimize mu-plugins --extensions=svg,png
+     */
+    public function __invoke($_, $assocArgs): void
+    {
+        if (! defined('WPMU_PLUGIN_DIR')) {
+            WP_CLI::error("Constant 'WPMU_PLUGIN_DIR' not defined. Is WordPress loaded?");
+        }
+
+        $directory = constant('WPMU_PLUGIN_DIR');
+
+        $findCommand = new FindCommand();
+        $findCommand([$directory], $assocArgs);
+    }
+}