Installation:

composer require sculpin/sculpin
vendor/bin/sculpin generate --server --watch

composer create drupal/cms
vendor/bin/drush site:install --db-url sqlite://localhost/db.sql --account-pass admin
vendor/bin/drush runserver
vendor/bin/drush sql:drop

Usage:

Starts a static web server in `static` on port 4000.
Starts a Sculpin website in `sculpin` on port 4001.
Starts a Drupal website in `drupal` on port 4002.