dockergento-apache watch
seems to do nothing
Sometimes the unison watcher might not work due to problems with inotify
in Docker.
Restart the docker daemon and try it again.
dockergento-apache watch <magento_dir>/vendor/<vendor_name>/<module_name>
Exception #0 (Exception): Composer file not found
#0 /var/www/html/site/vendor/magento/framework/Composer/ComposerFactory.php(47):
Magento\Framework\Composer\ComposerJsonFinder->findComposerJson()
Sometimes changing git branches might break bind paths like composer file for example.
dockergento-apache restart