def climb

ezx@1.11.0.0 · src/pkg/path.bend:174

import Base

174# the path with `n` of its components climbed back off, which is where a
175# package re-roots when a module of it was reached through that many `..`
176def climb(count: Nat, path: String) -> String:
177  match count:
178    case 0n:
179      norm(path)
180    case 1n+q:
181      climb(q, dir(path))