How to handle with broken module installation I prepared a module that has some issues. I tried to install it, but while installing it crashed. I'd like to make some tiny changes and reinstall it, but the module is set as installed. When I go to uninstall this page is no longer available, because while module was installing it provided some changes, so uninstall page crashes. I know how to uninstall a broken module, but this procedure is pure evil and it takes a wile. Is there, so the changes are rolled back if the module has some issues?
Before the module installation you export your site configuration with drush cex. You install your module and if it crash you import the saved configuration with drush cim.