func (l *Loader) putFlagIntoValues(v *config.Values, f *flaglib.Flag) {
//all flaglib.Values are supposed to implement flaglib.Getters
getter, ok := f.Value.(flaglib.Getter)
if !ok {
return
}
name := f.Name
if alias, ok := l.Aliases[f.Name]; ok {
name = alias
}
key := l.KeyParser.Parse(name)
v.Put(key, getter.Get())
}
func (l *Loader) loadSingleIntoValues(key config.Key, values *config.Values, value interface{}) {
if !key.StartsWith(l.KeyPrefix) || !key.EndsWith(l.KeySuffix) {
return
}
if value == nil {
if l.DiscardNull {
return
}
values.Put(key, nil)
}
switch v := value.(type) {
case jsonlib.Number:
l.loadNumberIntoValues(key, values, v)
default:
values.Put(key, v)
}
}
func (l *Loader) loadNumberIntoValues(key config.Key, values *config.Values, num jsonlib.Number) {
if l.NumberAsString {
values.Put(key, num.String())
return
}
i64, err := num.Int64()
if err != nil {
f64, _ := num.Float64()
values.Put(key, f64)
} else {
values.Put(key, i64)
}
}