pkg/flags/strings.go
func StringsFromFlag(fs *flag.FlagSet, flagName string) []string {
	return []string(*fs.Lookup(flagName).Value.(*StringsValue))
}
func StringsFromFlag(fs *flag.FlagSet, flagName string) []string {
	return []string(*fs.Lookup(flagName).Value.(*StringsValue))
}
func StringsFromFlag ( fs * flag . FlagSet , flagName string ) [ ] string { return [ ] string ( * fs . Lookup ( flagName ) . Value . ( * StringsValue ) ) }
// StringsFromFlag returns a string slice from the flag.
StringsFromFlag returns a string slice from the flag .