def head.rev
import ezx@1.11.0.0/src/tool/plan.bend as Planimport 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
268# the commit HEAD names, "" while it is not known
269def head.rev(said: Up.Said) -> String:
270 match said:
271 case Up.Said{text}:
272 Git.tip.rev(Git.rows(String.lines(text)))
273 case Up.Unsaid{_why}:
274 ""
275 case Up.Unasked{_ask}:
276 ""