I, as an interface developer, want to purge only the theme caches, to turn the process of rebuild the interface cache faster.

This will be useful for those who works improving the Moodle interface by themes or any other visual customization way. The developers can configure and automate their environments to purge only the theme caches via CLI interface.

The command will be available in the existent cli purgecaches command adding the parameter --themesonly or just -t. See below the examples:

$sudo -u www-data /usr/bin/php admin/cli/purge_caches.php --themesonly

$sudo -u www-data /usr/bin/php admin/cli/purge_caches.php -t