RockHound maintenance and migration

RockHound's repository was archived in 2022 and recommends Ensaio. Preserve a working legacy environment while assessing supported replacements; there is no universal one-to-one mapping of fetcher names or return objects.

Inspect an existing workflow

Identify the exact fetcher, data version, source URL/hash, cache location, parser and scientific conventions. Set ROCKHOUND_DATA_DIR before importing RockHound if a separate cache is needed. Never delete a user's cache to test a migration.

Legacy PREM load