attic use should be run in the preShell if an attic cache is configured in om.health.caches.required, like the existing behaviour when a cachix cache is configured.
There is a challenge here: We cannot auto-detect attic caches like we do for cachix from the domain name (<name>.cachix.org).
attic useshould be run in thepreShellif an attic cache is configured inom.health.caches.required, like the existing behaviour when acachixcache is configured.There is a challenge here: We cannot auto-detect
atticcaches like we do forcachixfrom the domain name (<name>.cachix.org).