[Feature]: gracefulshutdown with command instead of signal

[kicktipp]

🚀 Feature Request

gracefulShutdown should have an option for a command instead of a signal.

webserver {
   command: 'docker-compose -f ../compose.yml up',
   gracefulShutdown: {
     command: 'docker-compose -f ../compose.yml down'
  }

or detached:

webserver {
   command: 'docker-compose -f ../compose.yml up -d',
   gracefulShutdown: {
     command: 'docker-compose -f ../compose.yml down'
  }

Example

No response

Motivation

Docker has its own way to stop the containers. If you reuse it, it is more predictable what happens. I had the situation were two containers where stopped and the third one not because playwright ran against the timeout.

And you can let docker-compose detach with docker-compose up -d. then I guess there is no process to send any signal.

[yury-s]

From the docker documentation "If the process is interrupted using SIGINT (ctrl + C) or SIGTERM, the containers are stopped, and the exit code is 0.", so if you configure

webserver: {
   command: 'docker-compose -f ../compose.yml up',
   gracefulShutdown: { signal: 'SIGTERM', timeout: 10000 }
}

it should just do what you need. Why does this not work for you?

[kicktipp]

Ok, got it. But if you have a daemon process like with docker-compose up -d it does not work