Function readEvent

internal/tui/commands.go:40–48

readEvent drains one event from the LLM stream as a tea.Msg, re-scheduled until the channel closes. Tags ch so Update can spot stale prior-turn events.

(ch <-chan llm.Event)

// readEvent drains one event from the LLM stream as a tea.Msg, re-scheduled
// until the channel closes. Tags ch so Update can spot stale prior-turn events.
func readEvent(ch <-chan llm.Event) tea.Cmd {
	return func() tea.Msg {
		e, ok := <-ch
		if !ok {
			return streamClosedMsg{ch: ch}
		}
		return streamEventMsg{ch: ch, e: e}
	}
}

// runToolCall executes one tool call off the UI goroutine. parent is the
// per-turn root: Ctrl+C aborts the tool mid-run, and the toolResultMsg carries