Function MainHandlerName

context/handler.go:212–239

MainHandlerName tries to find the main handler that end-developer registered on the provided chain of handlers and returns its function name.

(handlers ...interface{})

// MainHandlerName tries to find the main handler that end-developer
// registered on the provided chain of handlers and returns its function name.
func MainHandlerName(handlers ...interface{}) (name string, index int) {
	if len(handlers) == 0 {
		return
	}

	if hs, ok := handlers[0].(Handlers); ok {
		tmp := make([]interface{}, 0, len(hs))
		for _, h := range hs {
			tmp = append(tmp, h)
		}

		return MainHandlerName(tmp...)
	}

	for i := 0; i < len(handlers); i++ {
		name = HandlerName(handlers[i])
		if name == "" {
			continue
		}

		index = i
		if !ingoreMainHandlerName(name) {
			break
		}
	}

	return
}

func trimHandlerName(name string) string {
	// trim the path for Iris' internal middlewares, e.g.