Function contextMessages

pkg/runtime/hooks.go:215–223

contextMessages converts a context-providing hook's AdditionalContext into a one-element transient system-message slice ready to thread through [session.Session.GetMessages]. Returns nil for empty results so callers can pass it straight to [slices.Concat] without a guard.

(result *hooks.Result)

// through [session.Session.GetMessages]. Returns nil for empty results
// so callers can pass it straight to [slices.Concat] without a guard.
func contextMessages(result *hooks.Result) []chat.Message {
	if result == nil || result.AdditionalContext == "" {
		return nil
	}
	return []chat.Message{{
		Role:    chat.MessageRoleSystem,
		Content: result.AdditionalContext,
	}}
}

// executeSessionEndHooks fires session_end when the run loop exits.
func (r *LocalRuntime) executeSessionEndHooks(ctx context.Context, sess *session.Session, a *agent.Agent) {