Currently, if we want to use the lint:yaml command, we can only do this on a Symfony Full Stack installation, or require FrameworkBundle and add the command under a self made application file.

It would be great if we can have this one as a binary, like php-cs-fixer for example.

This would be useful to integrate it under Travis for example, for our bundles.

An equivalent already exists for Ruby: https://github.com/Pryz/yaml-lint

Or maybe move it under the yaml component?

What do you think?