The Crystal repo contains only things we need to ship, e.g., our software and anything that requires our branding (grub
, for example)
As for chaotic-aur
, the repository can be installed normally using the instructions they provide on their website, however we do not officially support it, for more infrormation on this decision, you could read the comments in the relevant RFC:
https://github.com/crystal-linux/.github/issues/4#issuecomment-1242925120