[Dev-luatex] Semi-official git mirror of luatex repository

Hi, I would be super grateful if there was a semi-official git mirror of the luatex repository that would also be updated via regular (hourly?) cron jobs. Henri would like to set up some Travis builders for testing LuaTeX builds as part of the effort to get better support for musl. There are some existing clones, some better than the others, some updated less frequently than the others. Does anyone volunteer to create a nice clone with regular updates, proper author map and some reasonable branch/tags setup? (Having it perfect is not really required, but it would be super nice to have a nice regularly updated clone.) Thank you very much, Mojca