Show requires fields optionally

Author: ernilambar

features/plugin-get.feature

@@ -26,6 +26,12 @@ Feature: Get WordPress plugin
       | version | 1.0.0    |
       | status  | inactive |
 
+    When I run `wp plugin get foo --format=json`
+    Then STDOUT should be:
+      """
+      {"name":"foo","title":"Sample Plugin","author":"John Doe","version":"1.0.0","description":"Description for sample plugin.","status":"inactive"}
+      """
+
   @require-wp-6.5
   Scenario: Get Requires Plugins header of plugin
     Given a WP install
@@ -45,3 +51,24 @@ Feature: Get WordPress plugin
       """
       jetpack, woocommerce
       """
+
+  @require-wp-5.3
+  Scenario: Get Requires PHP and Requires WP header of plugin
+    Given a WP install
+    And a wp-content/plugins/foo.php file:
+      """
+      <?php
+      /**
+       * Plugin Name: Foo
+       * Description: Foo plugin
+       * Author: John Doe
+       * Requires at least: 6.2
+       * Requires PHP: 7.4
+       */
+       """
+
+    When I run `wp plugin get foo --fields=requires_wp,requires_php`
+    Then STDOUT should be a table containing rows:
+      | Field        | Value |
+      | requires_wp  | 6.2   |
+      | requires_php | 7.4   |

src/Plugin_Command.php

@@ -947,27 +947,46 @@ public function install( $args, $assoc_args ) {
 	 *     {"name":"bbpress","title":"bbPress","author":"The bbPress Contributors","version":"2.6-alpha","description":"bbPress is forum software with a twist from the creators of WordPress.","status":"active"}
 	 */
 	public function get( $args, $assoc_args ) {
+		$default_fields = array(
+			'name',
+			'title',
+			'author',
+			'version',
+			'description',
+			'status',
+		);
+
 		$plugin = $this->fetcher->get_check( $args[0] );
 		$file   = $plugin->file;
 
 		$plugin_data = get_plugin_data( WP_PLUGIN_DIR . '/' . $file, false, false );
 
 		$plugin_obj = (object) [
-			'name'        => Utils\get_plugin_name( $file ),
-			'title'       => $plugin_data['Name'],
-			'author'      => $plugin_data['Author'],
-			'version'     => $plugin_data['Version'],
-			'description' => wordwrap( $plugin_data['Description'] ),
-			'status'      => $this->get_status( $file ),
+			'name'             => Utils\get_plugin_name( $file ),
+			'title'            => $plugin_data['Name'],
+			'author'           => $plugin_data['Author'],
+			'version'          => $plugin_data['Version'],
+			'description'      => wordwrap( $plugin_data['Description'] ),
+			'status'           => $this->get_status( $file ),
+			'requires_wp'      => '',
+			'requires_php'     => '',
+			'requires_plugins' => '',
 		];
 
-		if ( isset( $plugin_data['RequiresPlugins'] ) && ! empty( $plugin_data['RequiresPlugins'] ) ) {
-			$plugin_obj->requires_plugins = $plugin_data['RequiresPlugins'];
+		$require_fields = [
+			'requires_wp'      => 'RequiresWP',
+			'requires_php'     => 'RequiresPHP',
+			'requires_plugins' => 'RequiresPlugins',
+		];
+
+		foreach ( $require_fields as $field_key => $data_key ) {
+			if ( isset( $plugin_data[ $data_key ] ) && ! empty( $plugin_data[ $data_key ] ) ) {
+				$plugin_obj->{$field_key} = $plugin_data[ $data_key ];
+			}
 		}
 
 		if ( empty( $assoc_args['fields'] ) ) {
-			$plugin_array         = get_object_vars( $plugin_obj );
-			$assoc_args['fields'] = array_keys( $plugin_array );
+			$assoc_args['fields'] = $default_fields;
 		}
 
 		$formatter = $this->get_formatter( $assoc_args );