Maintained packages sources:
Jenkis config/plugin for Arch Linux: GitHub - virtapi/arch-package-builder: Toolbox to create a continuous Delivery Platform with Jenkins-CI for Arch Packages
If you’d like to consider having official packages please look at how to integrate the arch builds into our existing infrastructure GitHub - ros-infrastructure/ros_buildfarm: ROS buildfarm based on Docker
To be able to evaluate it we would likely want to see a working deployment that then could be reviewed as a pull request. And after validating the technical implementation we would then need to have an understanding of what the computational resource requirements are as well as have a clear understanding of stewardship/maintainership responsibilities required over time for releases to provide that as a service and be able to do a cost benefit analysis.