https://canonical-robotics.readthedocs-hosted.com/en/latest/explanations/snaps/vcstool-and-rosinstall-file/
Vcstool and rosinstall file - Robotics documentation
In ROS, it’s common to have the list of repositories listed in a rosinstall file. These files are read by Vcstool to import the specified repositories. In the...
fileroboticsdocumentation