def tree.read

ezx@1.11.0.0 · src/fetch/plan.bend:90

import Base
import ezx@1.11.0.0/src/lock/world.bend as W
import ezx@1.11.0.0/src/lock/lock.bend as L

90# a manifest and the texts of the files it names, as a tree: what is under
91# BEND_LIB, or what the hub served
92def tree.read(answer: W.Answer) -> Tree:
93  match answer:
94    case W.Got{_how, manifest, ss}:
95      Tree{"", zip(L.manifest.files(String.lines(manifest)), ss)}
96    case W.Miss{why}:
97      Gone{why}
98    case _:
99      Gone{"ez: a tree was not answered with one"}