Have you heard WP-CLI, an about open source WordPress management tool that can make your development flow a lot easier? If you’ve heard about it or already use, you probably wondered how it it be extended to support custom commands. This talk will give you a short overview how to accomplish this and make your own magic with WP-CLI.

1. Make your own WP-CLI command in 10min

3. 5 queries

4. 30 000 queries

7. The command line interface for WordPress

9. Anatomy of a command

11. packages/plugins

12. if ( defined( 'WP_CLI' ) && WP_CLI ) {
require_once dirname( __FILE__ ) . '/inc/class-plugin-cli-command.php';
}

14. WP_CLI::add_command()
$name, $callable

15. Annotating with PHPDoc

16. Third $args
parameter
WP_CLI::add_command( 'example hello', $hello_command,
array(
'shortdesc' => 'Prints a greeting.',
'synopsis' => array(
array(
'type' => 'positional',
'name' => 'name',
'optional' => false,
'multiple' => false,
),
array(
'type' => 'assoc',
'name' => 'type',
'optional' => true,
'default' => 'success',
'options' => array( 'success', 'error' ),
),
),
'when' => 'after_wp_load',
) );

17. Writing tests with Behat

19. Internal API

20. Thanks for your attention!

21. Contacts
@iv_wp
iv.dimova@gmail.com
iv.dimova