Locate and load a RegistryStudy from candidate metadata directories

Walks candidate_dir_meta to find the first directory that exists on the current host, then reads registrystudy.qs2 from inside it. Used in s0_init.R to pass a pre-loaded study object to tteplan_from_spec_and_registrystudy().

Usage

registrystudy_load(candidate_dir_meta)

Arguments

candidate_dir_meta

Character vector of candidate metadata directories (where registrystudy.qs2 lives). Pass the same path you gave to RegistryStudy$new(data_meta_dir = ...) – typically either the rawbatch directory (legacy default) or its parent.

Value

A RegistryStudy R6 object.

See also

first_existing_path(), tteplan_from_spec_and_registrystudy()

Other tte_plan: tte_s0_flags(), tte_stage(), tteplan_load(), tteplan_locate_and_load()