I have setup a GitHub action to facilitate setting up CI for Mudlet projects which make use of Muddler as a build tool. It is published to the action marketplace.
https://github.com/marketplace/actions/build-with-muddlerBlog post explaining the GitHub action:
https://demonnic.com/?p=140Muddler is explained in its github project:
https://github.com/demonnic/muddleryoutube demonstration of Muddler: