TBD

First of all we need to install dependencies using composer

composer install --skip-platform-reqs 

Then you could run composer start.

Unleas you running container using SYMFONY_ENV=prod xdebug extension is enabled by default. It uses remote_connect_back option so you should add server with name _ in your IDE. You also need to add server and setup path mappings.

As for CLI scripts, you may use docker/shortcuts/php as entripoint for all your CLI scripts. This entrypoint checking REMOTE_DEBUG_IP env variable which should contain IP address of your host machine to connect.