Tammo

> `command` is another array that could benefit from merging. > > If I look at the documentation [here](https://docs.docker.com/compose/extends/), it says: > > > For single-value options like image, command...

https://docs.docker.com/compose/multiple-compose-files/merge/#merging-rules > For single-value options like image, command or mem_limit, the new value replaces the old value. I'm not a YAML expert, but ``` command: - --argument1 - --argument2 -...

The reason a command in sequence form isn't treated like other sequences is that it's internally converted to exec syntax then I guess, wouldn't it make sense to explicity mention...

It may technically by explicit but not clear as it's conflicting with the sequence merge logic.

There's an unmaintained(?) Ansible role already, didn't look into it yet: https://github.com/jwflory/ansible-role-matterbridge

Would be easy if you could just install the module, but the config doesn't read snippets from the modules dir, so you have to do something like this on alpine:...