func commandExportZknsForKeyspace(wr *wrangler.Wrangler, subFlags *flag.FlagSet, args []string) (string, error) {
subFlags.Parse(args)
if subFlags.NArg() != 1 {
log.Fatalf("action ExportZknsForKeyspace requires <keyspace|zk global keyspace path>")
}
keyspace := keyspaceParamToKeyspace(subFlags.Arg(0))
return "", wr.ExportZknsForKeyspace(keyspace)
}
func commandExportZknsForKeyspace(wr *wrangler.Wrangler, subFlags *flag.FlagSet, args []string) error {
if err := subFlags.Parse(args); err != nil {
return err
}
if subFlags.NArg() != 1 {
return fmt.Errorf("action ExportZknsForKeyspace requires <keyspace|zk global keyspace path>")
}
keyspace, err := keyspaceParamToKeyspace(subFlags.Arg(0))
if err != nil {
return err
}
return wr.ExportZknsForKeyspace(keyspace)
}