Up.root.write: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/ws/up.bend as Up
Lines 197-203 of ezx@1.11.0.0/src/ws/up.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/ws/up.bend&start_line=197&end_line=203

import Base
import ezx@1.11.0.0/src/ledger/manifest.bend as M
import ezx@1.11.0.0/src/lock/plan.bend as LP
import ezx@1.11.0.0/src/ws/workspace.bend as W

# the root's ledger, written back when the upgrade changed it
def root.write(rd: M.Read, +spec: W.Spec, +root: W.Root, +joint: M.Manifest) -> List<&2, LP.Effect>:
  match rd:
    case M.Bad{_why}:
      []
    case M.Good{+mm}:
      write.if(mm, joint, "ez.toml", root.text(ledger.back(mm, joint), spec, root))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ledger/manifest.bend&name=Manifest
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ledger/manifest.bend&name=Read
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/lock/plan.bend&name=Effect
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ws/up.bend&name=ledger.back
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ws/up.bend&name=root.text
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ws/up.bend&name=write.if
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ws/workspace.bend&name=Root
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ws/workspace.bend&name=Spec