func getConfigField[T int | bool]()

in out_writeapi.go [254:276]

• 23 lines of code
• 6 McCabe index (conditional complexity)

func getConfigField[T int | bool](plugin unsafe.Pointer, key string, defaultval T) (T, error) {
	currstr := output.FLBPluginConfigKey(plugin, key)
	finval := defaultval
	if currstr != "" {
		switch any(defaultval).(type) {
		case int:
			intval, err := strconv.Atoi(currstr)
			if err != nil {
				return defaultval, err
			} else {
				finval = any(intval).(T)
			}
		case bool:
			boolval, err := strconv.ParseBool(currstr)
			if err != nil {
				return defaultval, err
			} else {
				finval = any(boolval).(T)
			}
		}
	}
	return finval, nil
}