The rm command always require `--force`

[vdemeester]

The rm only works with specifying the --force flag. This does not work as expected and as docker-compose does.

The --force works as expected when the container are still running. Even the force doesn't work as expected, docker-compose rm --force just don't ask for confirmation, but it will not remove running containers at all.

Steps to reproduce

Let's use the following docker-compose.yml :

web:
    image: nginx

Using libcompose-cli

$ libcompose-cli up -d
# […]
$ libcompose-cli stop
# […]
$ libcompose-cli rm
# […]
FATA[0000] Will not remove all services without --force 

Using docker-compose

$ docker-compose up -d
Creating compose_web_1
$ docker-compose stop
Stopping compose_web_1 ... done
$ docker-compose rm
Going to remove compose_web_1
Are you sure? [yN] y
Removing compose_web_1 ... done