// updateMakespans
func updateMakespans(b *build.Build) error {
// find all tasks associated with the build
tasks, err := task.Find(task.ByBuildId(b.Id))
if err != nil {
return err
}
depPath := FindPredictedMakespan(tasks)
return b.UpdateMakespans(depPath.TotalTime, CalculateActualMakespan(tasks))
}
