The toolbelt is a utility to run tools for testing and building of software modules. The tools are run in an dockerized environment where toolchains and frameworks are installed, and thus removes the need to install compilers and so on on your local system.
The basic idea behind the Toolbelt is to provide an easy to access tool that helps the user to do common tasks in Bitcraze projects, without installing a lot of special tool-chains, libs or programs. The intention is also to harmonize the use in all our projects to make them as similar as possible and reduce the cognitive load when switching between repositories.