Race
Import entrants from a sailing-pf export
Takes a handicaps-YYYY-MM-DD.json file. Each boat's
handicap becomes its TCF for this race and its variant sets
spinnaker — this is the import that carries the numbers.
Boats are matched by id first, then through the alias file; anything unknown is added to the register. Boats already entered have their TCF updated and keep their place, and boats missing from the file are left alone — a handicap export does not say who is racing tonight.
Takes the same handicaps-YYYY-MM-DD.json file. Each boat
already entered in this race has its TCF set to its handicap.
Boats are matched by id first, then through the alias file. Nothing else changes: boats not entered are skipped rather than added, spinnaker is left as entered, and the register is not touched. Preview shows exactly what will change.