func assignSingleConfig(p interface{}, ac config.Configer) {
pt := reflect.TypeOf(p)
if pt.Kind() != reflect.Ptr {
return
}
pt = pt.Elem()
if pt.Kind() != reflect.Struct {
return
}
pv := reflect.ValueOf(p).Elem()
for i := 0; i < pt.NumField(); i++ {
pf := pv.Field(i)
if !pf.CanSet() {
continue
}
name := pt.Field(i).Name
switch pf.Kind() {
case reflect.String:
pf.SetString(ac.DefaultString(name, pf.String()))
case reflect.Int, reflect.Int64:
pf.SetInt(int64(ac.DefaultInt64(name, pf.Int())))
case reflect.Bool:
pf.SetBool(ac.DefaultBool(name, pf.Bool()))
case reflect.Struct:
default:
//do nothing here
}
}
}
