def tip.branch

ezx@1.11.0.0 · src/git/git.bend:225

import Base

225# the branch HEAD is, or "" when the remote did not say
226def tip.branch(rs: List<&2, Row>) -> String:
227  match rs:
228    case []:
229      ""
230    case +h <> t:
231      tip.step(String.is_empty(tip.branch.at(h)), tip.branch.at(h), _u => tip.branch(t))