feat: delete multiple options at once

Author: Sidsector9

features/option.feature

@@ -57,6 +57,21 @@ Feature: Manage WordPress options
     When I run `wp option delete str_opt`
     Then STDOUT should not be empty
 
+    When I run `wp option add option_one "ONE"`
+    And I run `wp option add option_two "TWO"`
+    Then STDOUT should not be empty
+
+    When I try `wp option delete option_one option_two option_three`
+    Then STDOUT should be:
+      """
+      Success: Deleted 'option_one' option.
+      Success: Deleted 'option_two' option.
+      """
+    And STDERR should be:
+      """
+      Warning: Could not delete 'option_three' option. Does it exist?
+      """
+
     When I run `wp option list`
     Then STDOUT should not contain:
       """
@@ -227,31 +242,31 @@ Feature: Manage WordPress options
 
     When I try `wp option list --search='auto_opt' --autoload`
     Then STDOUT should not be empty
-	And STDERR should be:
+    And STDERR should be:
       """
       Warning: --autoload parameter needs a value
       """
     And the return code should be 0
 
     When I try `wp option list --search='auto_opt' --autoload=no`
     Then STDOUT should be empty
-	And STDERR should be:
+    And STDERR should be:
       """
       Error: Value of '--autoload' should be on or off.
       """
     And the return code should be 1
 
     When I try `wp option add str_opt_foo 'bar' --autoload`
     Then STDOUT should not be empty
-	And STDERR should be:
+    And STDERR should be:
       """
       Warning: --autoload parameter needs a value
       """
     And the return code should be 0
 
     When I try `wp option add str_opt_foo 'bar' --autoload=off`
     Then STDOUT should be empty
-	And STDERR should contain:
+    And STDERR should contain:
       """
       Error: Parameter errors:
       """

src/Option_Command.php

@@ -435,22 +435,28 @@ public function update( $args, $assoc_args ) {
 	 *
 	 * ## OPTIONS
 	 *
-	 * <key>
+	 * <key>...
 	 * : Key for the option.
 	 *
 	 * ## EXAMPLES
 	 *
 	 *     # Delete an option.
 	 *     $ wp option delete my_option
 	 *     Success: Deleted 'my_option' option.
+	 *
+	 *     # Delete multiple options.
+	 *     $ wp option delete option_one option_two option_three
+	 *     Success: Deleted 'option_one' option.
+	 *     Success: Deleted 'option_two' option.
+	 *     Warning: Could not delete 'option_three' option. Does it exist?
 	 */
 	public function delete( $args ) {
-		list( $key ) = $args;
-
-		if ( !delete_option( $key ) ) {
-			WP_CLI::error( "Could not delete '$key' option. Does it exist?" );
-		} else {
-			WP_CLI::success( "Deleted '$key' option." );
+		foreach ( $args as $arg ) {
+			if ( ! delete_option( $arg ) ) {
+				WP_CLI::warning( "Could not delete '$arg' option. Does it exist?" );
+			} else {
+				WP_CLI::success( "Deleted '$arg' option." );
+			}
 		}
 	}