Clone the repo (like any other) :
git clone ...
cd ...
Run the containers :
docker-compose up -d
Install dependencies, create db and load fixtures :
make full-setup
Access the API documentation here : http://localhost/
Run tests, static analysis and cs fix
make full-checking
See the Makefile for other commands. In any cases, you can run your command from the root directory and inside the container :
docker-compose run --rm php-fpm [yourcommand]