def tree
import ezx@1.11.0.0/src/doctor/run.bend as Runimport Base
import ezx@1.11.0.0/src/io/file.bend as F
import ezx@1.11.0.0/src/doctor/world.bend as DW
54# a package's tree under the library directory
55def tree(+dir: String) -> IO(DW.Answer):
56 do IO<DW.Answer>:
57 m : Maybe<&2, String> <- F.read(dir ++ "/manifest")
58 tree.seen(m, dir)