Pkg.comps: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/pkg/pkg.bend as Pkg
Lines 1224-1229 of ezx@1.11.0.0/src/pkg/pkg.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/pkg/pkg.bend&start_line=1224&end_line=1229

import Base
import ezx@1.11.0.0/src/pkg/path.bend as P

# how many components a checkout-relative directory has: none for the
# checkout's top
def comps(+dir: String) -> Nat:
  +d = P.norm(dir)
  Bool.pick(Nat, Bool.or(String.eq(d, "."), String.is_empty(d)), 0n,
    List.length(&2, String, String.split(d, '/')))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.length
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.is_empty
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.split
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/pkg/path.bend&name=norm