Example usage for org.apache.commons.cli HelpFormatter HelpFormatter

List of usage examples for org.apache.commons.cli HelpFormatter HelpFormatter

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HelpFormatter

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From source file:fr.inria.atlanmod.kyanos.benchmarks.CdoQueryLoop.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);//from   ww  w .  j  av a2s  .  c om
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQueryLoop.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();

            {
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                EList<MethodDeclaration> list = JavaQueries.getUnusedMethodsLoop(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO,
                        MessageFormat.format("Query result (loops) contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.CdoQueryOrphanNonPrimitiveTypes.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);//from   w  w w  . java  2s.co m
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQueryOrphanNonPrimitiveTypes.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();

            {
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                EList<Type> list = JavaQueries.getOrphanNonPrimitivesTypes(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO, MessageFormat.format("Query result contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.CdoQueryUnusedMethodsList.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);/*from w ww . jav  a2 s. c  o  m*/
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQueryUnusedMethodsList.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();

            {
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                EList<MethodDeclaration> list = JavaQueries.getUnusedMethodsList(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO, MessageFormat.format("Query result contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:com.datazuul.iiif.presentation.api.ManifestGenerator.java

public static void main(String[] args)
        throws ParseException, JsonProcessingException, IOException, URISyntaxException {
    Options options = new Options();
    options.addOption("d", true, "Absolute file path to the directory containing the image files.");

    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(options, args);

    if (cmd.hasOption("d")) {
        String imageDirectoryPath = cmd.getOptionValue("d");
        Path imageDirectory = Paths.get(imageDirectoryPath);
        final List<Path> files = new ArrayList<>();
        try {//ww  w  . ja v a2  s. co  m
            Files.walkFileTree(imageDirectory, new SimpleFileVisitor<Path>() {
                @Override
                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                    if (!attrs.isDirectory()) {
                        // TODO there must be a more elegant solution for filtering jpeg files...
                        if (file.getFileName().toString().endsWith("jpg")) {
                            files.add(file);
                        }
                    }
                    return FileVisitResult.CONTINUE;
                }
            });
        } catch (IOException e) {
            e.printStackTrace();
        }
        Collections.sort(files, new Comparator() {
            @Override
            public int compare(Object fileOne, Object fileTwo) {
                String filename1 = ((Path) fileOne).getFileName().toString();
                String filename2 = ((Path) fileTwo).getFileName().toString();

                try {
                    // numerical sorting
                    Integer number1 = Integer.parseInt(filename1.substring(0, filename1.lastIndexOf(".")));
                    Integer number2 = Integer.parseInt(filename2.substring(0, filename2.lastIndexOf(".")));
                    return number1.compareTo(number2);
                } catch (NumberFormatException nfe) {
                    // alpha-numerical sorting
                    return filename1.compareToIgnoreCase(filename2);
                }
            }
        });

        generateManifest(imageDirectory.getFileName().toString(), files);
    } else {
        // automatically generate the help statement
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("ManifestGenerator", options);
    }
}

From source file:com.redhat.akashche.wixgen.cli.Launcher.java

public static void main(String[] args) throws Exception {
    try {//from  www  .jav  a 2  s.  c  om
        CommandLine cline = new GnuParser().parse(OPTIONS, args);
        if (cline.hasOption(VERSION_OPTION)) {
            out.println(VERSION);
        } else if (cline.hasOption(HELP_OPTION)) {
            throw new ParseException("Printing help page:");
        } else if (1 == cline.getArgs().length && cline.hasOption(CONFIG_OPTION)
                && cline.hasOption(OUTPUT_OPTION) && !cline.hasOption(XSL_OPTION)) {
            WixConfig conf = parseConf(cline.getOptionValue(CONFIG_OPTION));
            Wix wix = new DirectoryGenerator().createFromDir(new File(cline.getArgs()[0]), conf);
            Marshaller marshaller = createMarshaller();
            writeXml(marshaller, wix, cline.getOptionValue(OUTPUT_OPTION), false);
            if (cline.hasOption(DIRECTORY_OPTION)) {
                Directory dir = findWixDirectory(wix);
                writeXml(marshaller, dir, cline.getOptionValue(DIRECTORY_OPTION), true);
            }
            if (cline.hasOption(FEATURE_OPTION)) {
                Feature feature = findWixFeature(wix);
                writeXml(marshaller, feature, cline.getOptionValue(FEATURE_OPTION), true);
            }
        } else if (1 == cline.getArgs().length && cline.hasOption(XSL_OPTION)
                && cline.hasOption(OUTPUT_OPTION)) {
            transformWithXsl(cline.getArgs()[0], cline.getOptionValue(XSL_OPTION),
                    cline.getOptionValue(OUTPUT_OPTION));
        } else {
            throw new ParseException("Incorrect arguments received!");
        }
    } catch (ParseException e) {
        HelpFormatter formatter = new HelpFormatter();
        out.println(e.getMessage());
        out.println(VERSION);
        formatter.printHelp("java -jar wixgen.jar input_dir -c config.json -o output.wxs", OPTIONS);
    }
}

From source file:at.newmedialab.ldpath.template.LDTemplate.java

public static void main(String[] args) {
    Options options = buildOptions();/*from  ww w .  j  a va2s .c om*/

    CommandLineParser parser = new PosixParser();
    try {
        CommandLine cmd = parser.parse(options, args);

        Level logLevel = Level.WARN;

        if (cmd.hasOption("loglevel")) {
            String logLevelName = cmd.getOptionValue("loglevel");
            if ("DEBUG".equals(logLevelName.toUpperCase())) {
                logLevel = Level.DEBUG;
            } else if ("INFO".equals(logLevelName.toUpperCase())) {
                logLevel = Level.INFO;
            } else if ("WARN".equals(logLevelName.toUpperCase())) {
                logLevel = Level.WARN;
            } else if ("ERROR".equals(logLevelName.toUpperCase())) {
                logLevel = Level.ERROR;
            } else {
                log.error("unsupported log level: {}", logLevelName);
            }
        }

        if (logLevel != null) {
            for (String logname : new String[] { "at", "org", "net", "com" }) {

                ch.qos.logback.classic.Logger logger = (ch.qos.logback.classic.Logger) LoggerFactory
                        .getLogger(logname);
                logger.setLevel(logLevel);
            }
        }

        File template = null;
        if (cmd.hasOption("template")) {
            template = new File(cmd.getOptionValue("template"));
        }

        GenericSesameBackend backend;
        if (cmd.hasOption("store")) {
            backend = new LDPersistentBackend(new File(cmd.getOptionValue("store")));
        } else {
            backend = new LDMemoryBackend();
        }

        Resource context = null;
        if (cmd.hasOption("context")) {
            context = backend.getRepository().getValueFactory().createURI(cmd.getOptionValue("context"));
        }

        BufferedWriter out = null;
        if (cmd.hasOption("out")) {
            File of = new File(cmd.getOptionValue("out"));
            if (of.canWrite()) {
                out = new BufferedWriter(new FileWriter(of));
            } else {
                log.error("cannot write to output file {}", of);
                System.exit(1);
            }
        } else {
            out = new BufferedWriter(new OutputStreamWriter(System.out));
        }

        if (backend != null && context != null && template != null) {
            TemplateEngine<Value> engine = new TemplateEngine<Value>(backend);

            engine.setDirectoryForTemplateLoading(template.getParentFile());
            engine.processFileTemplate(context, template.getName(), out);
            out.flush();
            out.close();
        }

        if (backend instanceof LDPersistentBackend) {
            ((LDPersistentBackend) backend).shutdown();
        }

    } catch (ParseException e) {
        System.err.println("invalid arguments");
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("LDQuery", options, true);
    } catch (FileNotFoundException e) {
        System.err.println("file or program could not be found");
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("LDQuery", options, true);
    } catch (IOException e) {
        System.err.println("could not access file");
        e.printStackTrace(System.err);
    } catch (TemplateException e) {
        System.err.println("error while processing template");
        e.printStackTrace(System.err);
    }

}

From source file:com.hpe.nv.samples.basic.BasicNVTest.java

public static void main(String[] args) {
    try {/* w  w w.  j  a v a  2s . c o m*/
        // program arguments
        Options options = new Options();
        options.addOption("i", "server-ip", true, "[mandatory] NV Test Manager IP");
        options.addOption("o", "server-port", true, "[mandatory] NV Test Manager port");
        options.addOption("u", "username", true, "[mandatory] NV username");
        options.addOption("w", "password", true, "[mandatory] NV password");
        options.addOption("e", "ssl", true, "[optional] Pass true to use SSL. Default: false");
        options.addOption("y", "proxy", true, "[optional] Proxy server host:port");
        options.addOption("b", "browser", true,
                "[optional] The browser for which the Selenium WebDriver is built. Possible values: Chrome and Firefox. Default: Firefox");
        options.addOption("d", "debug", true,
                "[optional] Pass true to view console debug messages during execution. Default: false");
        options.addOption("h", "help", false, "[optional] Generates and prints help information");

        // parse and validate the command line arguments
        CommandLineParser parser = new DefaultParser();
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("help")) {
            // print help if help argument is passed
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("BasicNVTest.java", options);
            return;
        }

        if (line.hasOption("server-ip")) {
            serverIp = line.getOptionValue("server-ip");
            if (serverIp.equals("0.0.0.0")) {
                throw new Exception(
                        "Please replace the server IP argument value (0.0.0.0) with your NV Test Manager IP");
            }
        } else {
            throw new Exception("Missing argument -i/--server-ip <serverIp>");
        }

        if (line.hasOption("server-port")) {
            serverPort = Integer.parseInt(line.getOptionValue("server-port"));
        } else {
            throw new Exception("Missing argument -o/--server-port <serverPort>");
        }

        if (line.hasOption("username")) {
            username = line.getOptionValue("username");
        } else {
            throw new Exception("Missing argument -u/--username <username>");
        }

        if (line.hasOption("password")) {
            password = line.getOptionValue("password");
        } else {
            throw new Exception("Missing argument -w/--password <password>");
        }

        if (line.hasOption("ssl")) {
            ssl = Boolean.parseBoolean(line.getOptionValue("ssl"));
        }

        if (line.hasOption("proxy")) {
            proxySetting = line.getOptionValue("proxy");
        }

        if (line.hasOption("browser")) {
            browser = line.getOptionValue("browser");
        } else {
            browser = "Firefox";
        }

        if (line.hasOption("debug")) {
            debug = Boolean.parseBoolean(line.getOptionValue("debug"));
        }

        String newLine = System.getProperty("line.separator");
        String testDescription = "***   This sample demonstrates the use of the most basic NV methods.                               ***"
                + newLine
                + "***                                                                                                ***"
                + newLine
                + "***   First, the sample creates a TestManager object and initializes it.                           ***"
                + newLine
                + "***   The sample starts an NV test over an emulated \"3G Busy\" network.                             ***"
                + newLine
                + "***   (\"3G Busy\" is one of NV's built-in network profiles. A network profile specifies the         ***"
                + newLine
                + "***   network traffic behavior, including latency, packet loss, and incoming/outgoing bandwidth.   ***"
                + newLine
                + "***   Network profiles are used to emulate traffic over real-world networks.)                      ***"
                + newLine
                + "***                                                                                                ***"
                + newLine
                + "***   Next, the sample navigates to the home page in the HPE Network Virtualization website        ***"
                + newLine
                + "***   using the Selenium WebDriver.                                                                ***"
                + newLine
                + "***                                                                                                ***"
                + newLine
                + "***   Finally, the sample stops the NV test.                                                       ***"
                + newLine
                + "***                                                                                                ***"
                + newLine
                + "***   You can view the actual steps of this sample in the BasicNVTest.java file.                   ***"
                + newLine;

        // print the sample's description
        System.out.println(testDescription);

        // start console spinner
        if (!debug) {
            spinner = new Thread(new Spinner());
            spinner.start();
        }

        // sample execution steps
        /*****    Part 1 - Create a TestManager object and initialize it                                   *****/
        printPartDescription("\b------    Part 1 - Create a TestManager object and initialize it");
        initTestManager();
        printPartSeparator();
        /*****    Part 2 - Start the NV test with the "3G Busy" network scenario                           *****/
        printPartDescription("------    Part 2 - Start the NV test with the \"3G Busy\" network scenario");
        startTest();
        testRunning = true;
        printPartSeparator();
        /*****    Part 3 - Navigate to the HPE Network Virtualization website                              *****/
        printPartDescription("------    Part 3 - Navigate to the HPE Network Virtualization website");
        buildSeleniumWebDriver();
        seleniumNavigateToPage();
        driverCloseAndQuit();
        printPartSeparator();
        /*****    Part 4 - Stop the NV test                                                                *****/
        printPartDescription("------    Part 4 - Stop the NV test");
        stopTest();
        testRunning = false;
        printPartSeparator();
        doneCallback();
    } catch (Exception e) {
        try {
            handleError(e.getMessage());
        } catch (Exception e2) {
            System.out.println("Error occurred: " + e2.getMessage());
        }
    }
}

From source file:com.ovea.tajin.server.ContainerRunner.java

public static void main(String... args) throws Exception {
    CommandLineParser parser = new GnuParser();
    CommandLine line = parser.parse(options, args);

    if (line.hasOption("help") || !line.hasOption(Properties.CONTAINER.getName())) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(ContainerRunner.class.getSimpleName(), options);
        return;//from w w w  . j  a  v a 2 s.  c om
    }

    // Set default values
    // And override by system properties. This way, we can start ContainerRunner with specific options such as -DjettyConf=.. -DjettyEnv=...
    ContainerConfiguration settings = ContainerConfiguration.from(System.getProperties());
    // Then parse command line
    for (Option option : line.getOptions()) {
        settings.set(Properties.from(option.getOpt()), line.getOptionValue(option.getOpt()));
    }
    Container container = settings.buildContainer(line.getOptionValue(Properties.CONTAINER.getName()));
    container.start();
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.CdoQueryInvisibleMethodDeclarations.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input CDO resource directory");
    inputOpt.setArgs(1);/* ww w  .  ja  v  a 2s. c  om*/
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    Option repoOpt = OptionBuilder.create(REPO_NAME);
    repoOpt.setArgName("REPO_NAME");
    repoOpt.setDescription("CDO Repository name");
    repoOpt.setArgs(1);
    repoOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);
    options.addOption(repoOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        String repositoryDir = commandLine.getOptionValue(IN);
        String repositoryName = commandLine.getOptionValue(REPO_NAME);

        Class<?> inClazz = CdoQueryInvisibleMethodDeclarations.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        EmbeddedCDOServer server = new EmbeddedCDOServer(repositoryDir, repositoryName);
        try {
            server.run();
            CDOSession session = server.openSession();
            CDOTransaction transaction = session.openTransaction();
            Resource resource = transaction.getRootResource();

            {
                LOG.log(Level.INFO, "Start query");
                long begin = System.currentTimeMillis();
                EList<MethodDeclaration> list = JavaQueries.getInvisibleMethodDeclarations(resource);
                long end = System.currentTimeMillis();
                LOG.log(Level.INFO, "End query");
                LOG.log(Level.INFO, MessageFormat.format("Query result contains {0} elements", list.size()));
                LOG.log(Level.INFO,
                        MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));
            }

            transaction.close();
            session.close();
        } finally {
            server.stop();
        }
    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:com.dustindoloff.s3websitedeploy.Main.java

public static void main(final String[] args) {
    final Options options = buildOptions();
    final CommandLineParser parser = new DefaultParser();
    final CommandLine commandLine;
    try {/* w w  w.j av a2s .  c o m*/
        commandLine = parser.parse(options, args);
    } catch (final ParseException e) {
        System.out.println(e.getMessage());
        new HelpFormatter().printHelp("s3WebsiteDeploy", options);
        System.exit(1);
        return;
    }

    final File websiteZip = new File(commandLine.getOptionValue(ARG_WEBSITE_ZIP));
    final String s3Bucket = commandLine.getOptionValue(ARG_BUCKET);
    final String awsAccessKey = commandLine.getOptionValue(ARG_AWS_ACCESS_KEY);
    final String awsSecretKey = commandLine.getOptionValue(ARG_AWS_SECRET_KEY);

    final ZipFile zipFile = getAsValidZip(websiteZip);
    if (zipFile == null) {
        System.out.println("Invalid zip file passed in");
        System.exit(2);
        return;
    }

    System.out.println("Running S3 Website Deploy");

    final AmazonS3 s3Client = new AmazonS3Client(new BasicAWSCredentials(awsAccessKey, awsSecretKey));

    final Region bucketRegion = getBucketRegion(s3Client, s3Bucket);

    if (bucketRegion == null) {
        System.out.println("Unable to get the region for the bucket.");
        System.exit(3);
        return;
    }

    s3Client.setRegion(bucketRegion);

    if (!emptyBucket(s3Client, s3Bucket)) {
        System.out.println("Unable to upload to empty bucket.");
        System.exit(4);
        return;
    }

    if (!upload(s3Client, s3Bucket, zipFile)) {
        System.out.println("Unable to upload to S3.");
        System.exit(5);
        return;
    }

    System.out.println("Deployment Complete");
}