Plan.head.rev: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/tool/plan.bend as Plan
Lines 268-276 of ezx@1.11.0.0/src/tool/plan.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/tool/plan.bend&start_line=268&end_line=276

import Base
import ezx@1.11.0.0/src/lock/up.bend as Up
import ezx@1.11.0.0/src/git/git.bend as Git

# the commit HEAD names, "" while it is not known
def head.rev(said: Up.Said) -> String:
  match said:
    case Up.Said{text}:
      Git.tip.rev(Git.rows(String.lines(text)))
    case Up.Unsaid{_why}:
      ""
    case Up.Unasked{_ask}:
      ""

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.lines
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/git/git.bend&name=rows
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/git/git.bend&name=tip.rev
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/lock/up.bend&name=Said