void logging(CliRequest cliRequest) {
        // LOG LEVEL
        CommandLine commandLine = cliRequest.commandLine;
        cliRequest.verbose = commandLine.hasOption(CLIManager.VERBOSE) || commandLine.hasOption(CLIManager.DEBUG);
        cliRequest.quiet = !cliRequest.verbose && commandLine.hasOption(CLIManager.QUIET);
        cliRequest.showErrors = cliRequest.verbose || commandLine.hasOption(CLIManager.ERRORS);

        // LOG COLOR

				continue
			}
			commandLine = append(commandLine, c)
		}
		commandLine = append(commandLine, '"')
	} else {
		if len(args) == 1 {
			// args[0] is a valid command line representing itself.
			// No need to allocate a new slice or string for it.
			return prog
		}
		commandLine = []byte(prog)
	}

	for _, arg := range args[1:] {
		commandLine = append(commandLine, ' ')

            commandLine.addExtraValue(arg);
            return allowMixedOptions ? new AfterFirstSubCommand(commandLine) : new AfterOptions(commandLine);
        }
    }

    private class BeforeFirstSubCommand extends OptionAwareParserState {
        private BeforeFirstSubCommand(ParsedCommandLine commandLine) {
            super(commandLine);
        }

        @Override

func init() {
	flag.Usage = func() {
		fmt.Fprintf(flag.CommandLine.Output(), "Usage: %s [mode]\n", os.Args[0])
		fmt.Fprintf(flag.CommandLine.Output(), "\n")
		fmt.Fprintf(flag.CommandLine.Output(), "Supported modes:")
		fmt.Fprintf(flag.CommandLine.Output(), "\n")
		fmt.Fprintf(flag.CommandLine.Output(), "* text2bytes - converts a text format trace to bytes\n")
		fmt.Fprintf(flag.CommandLine.Output(), "* bytes2text - converts a byte format trace to text\n")

    }

    public List<String> asArgumentsWithFiles() {
        List<String> commandLine = Lists.newLinkedList(arguments);
        commandLine.add("-o");
        commandLine.add(getOutputDirectory().getAbsolutePath());
        for (File file : getGrammarFiles()) {
            commandLine.add(file.getAbsolutePath());
        }

        return commandLine;
    }

    public Set<File> getInputDirectories() {

	flag.Usage = func() {
		fmt.Fprintf(flag.CommandLine.Output(), "Usage: %s [mode]\n", os.Args[0])
		fmt.Fprintf(flag.CommandLine.Output(), "\n")
		fmt.Fprintf(flag.CommandLine.Output(), "Accepts a trace at stdin.\n")
		fmt.Fprintf(flag.CommandLine.Output(), "\n")
		fmt.Fprintf(flag.CommandLine.Output(), "Supported modes:")
		fmt.Fprintf(flag.CommandLine.Output(), "\n")
		fmt.Fprintf(flag.CommandLine.Output(), "* size  - dumps size stats\n")

        given:
        def spec = specFactory.newExecAction()

        when:
        createProviderOf(ProcessOutputValueSource.class) {
            it.parameters {
                it.commandLine = ["echo", "hello"]
                withDefaultEnvironment(it)
            }
        }.get()

        then:
        1 * execOperations.exec(_) >> { Action<? super ExecSpec> action -> action.execute(spec) }

            .printEnvironmentVariable("TEST_FOO")
            .writeTo(testDirectory, "script")

        buildFile """
            def execProvider = providers.exec {
                ${cmdToExecConfig(*testScript.commandLine, "--some-arg")}
                environment("TEST_FOO", "fooValue")
            }

            execProvider.result.get().assertNormalExitValue()
            println(execProvider.standardOutput.asText.get())

	allFlags.VisitAll(func(f *flag.Flag) {
		switch f.Name {
		case "v", "add_dir_header", "skip_headers":
			flag.CommandLine.Var(f.Value, f.Name, f.Usage)
		}
	})

	pflag.CommandLine.SetNormalizeFunc(cliflag.WordSepNormalizeFunc)
	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)

	cmd := cmd.NewKubeadmCommand(os.Stdin, os.Stdout, os.Stderr)
	return cmd.Execute()

            getExecOperations().exec(spec -> spec.commandLine("git", "clone", "--no-checkout", remoteUri, destinationDir.getAbsolutePath()));
        }
        getExecOperations().exec(spec -> {
            spec.commandLine("git", "checkout", getCommitId().get());
            spec.setWorkingDir(destinationDir);
        });
        getExecOperations().exec(spec -> {
            spec.commandLine("git", "clean", "-fdx");