Examples with DefaultParser org.apache.commons.cli.DefaultParser used on opensource projects

Example 81 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project toolkit by googleapis.

the class Pubsub method main.

public static void main(String[] args) throws Exception {
    Options options = new Options().addOption(Option.builder("c").longOpt("client").required().hasArg().desc("client to use: gapic/grpc").build()).addOption(Option.builder("cert").required().hasArg().desc("certificate file").build()).addOption("ep", "endpoint", true, "endpoint to connect to").addOption("n", "num_workers", true, "number of concurrent calls").addOption("wd", "warmup_duration", true, "warmup duration in seconds").addOption("d", "duration", true, "test duration in seconds");
    CommandLine helpCl = new DefaultParser().parse(new Options().addOption("h", "help", false, "print help message"), args, true);
    if (helpCl.hasOption('h')) {
        new HelpFormatter().printHelp("Pubsub -c <client> -cert <cert_file> -n <num_workers>", options);
        return;
    }
    CommandLine cl = new DefaultParser().parse(options, args);
    Settings settings = Settings.builder().warmDurNano(Long.parseLong(cl.getOptionValue("wd", "60")) * BILLION).targetDurNano(Long.parseLong(cl.getOptionValue("d", "60")) * BILLION).numWorkers(Integer.parseInt(cl.getOptionValue("n", "20"))).endpoint(cl.getOptionValue("ep", "localhost:8080")).cert(cl.getOptionValue("cert")).build();
    String client = cl.getOptionValue("c", "");
    switch(client) {
        case "grpc":
            grpc(settings);
            break;
        case "gapic":
            gapic(settings);
            break;
        default:
            throw new IllegalArgumentException("unknown client: " + client);
    }
}

Example 82 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project jPOS by jpos.

the class Q2 method parseCmdLine.

private void parseCmdLine(String[] args) {
    CommandLineParser parser = new DefaultParser();
    Options options = new Options();
    options.addOption("v", "version", false, "Q2's version");
    options.addOption("d", "deploydir", true, "Deployment directory");
    options.addOption("r", "recursive", false, "Deploy subdirectories recursively");
    options.addOption("h", "help", false, "Usage information");
    options.addOption("C", "config", true, "Configuration bundle");
    options.addOption("e", "encrypt", true, "Encrypt configuration bundle");
    options.addOption("i", "cli", false, "Command Line Interface");
    options.addOption("c", "command", true, "Command to execute");
    options.addOption("O", "osgi", false, "Start experimental OSGi framework server");
    options.addOption("p", "pid-file", true, "Store project's pid");
    options.addOption("n", "name", true, "Optional name (defaults to 'Q2')");
    options.addOption("s", "ssh", false, "Enable SSH server");
    options.addOption("sp", "ssh-port", true, "SSH port (defaults to 2222)");
    options.addOption("sa", "ssh-authorized-keys", true, "Path to authorized key file (defaults to 'cfg/authorized_keys')");
    options.addOption("su", "ssh-user", true, "SSH user (defaults to 'admin')");
    options.addOption("sh", "ssh-host-key-file", true, "SSH host key file, defaults to 'cfg/hostkeys.ser'");
    options.addOption("Ns", "no-scan", false, "Disables deploy directory scan");
    options.addOption("Nd", "no-dynamic", false, "Disables dynamic classloader");
    options.addOption("E", "environment", true, "Environment name.\nCan be given multiple times (applied in order, and values may override previous ones)");
    options.addOption("Ed", "envdir", true, "Environment file directory, defaults to cfg");
    try {
        // log4shell prevention
        System.setProperty("log4j2.formatMsgNoLookups", "true");
        CommandLine line = parser.parse(options, args);
        if (line.hasOption("v")) {
            displayVersion();
            System.exit(0);
        }
        if (line.hasOption("h")) {
            HelpFormatter helpFormatter = new HelpFormatter();
            helpFormatter.printHelp("Q2", options);
            System.exit(0);
        }
        // force reload if any of the env options was changed
        if (line.hasOption("Ed")) {
            System.setProperty("jpos.envdir", line.getOptionValue("Ed"));
        }
        if (line.hasOption("E")) {
            System.setProperty("jpos.env", ISOUtil.commaEncode(line.getOptionValues("E")));
        }
        if (line.hasOption("c")) {
            cli = new CLI(this, line.getOptionValue("c"), line.hasOption("i"));
        } else if (line.hasOption("i"))
            cli = new CLI(this, null, true);
        String dir = DEFAULT_DEPLOY_DIR;
        if (line.hasOption("d")) {
            dir = line.getOptionValue("d");
        } else if (cli != null)
            dir = dir + "-" + "cli";
        recursive = line.hasOption("r");
        this.deployDir = new File(dir);
        if (line.hasOption("C"))
            deployBundle(new File(line.getOptionValue("C")), false);
        if (line.hasOption("e"))
            deployBundle(new File(line.getOptionValue("e")), true);
        if (line.hasOption("O"))
            startOSGI = true;
        if (line.hasOption("p"))
            pidFile = line.getOptionValue("p");
        if (line.hasOption("n"))
            name = line.getOptionValue("n");
        disableDeployScan = line.hasOption("Ns");
        disableDynamicClassloader = line.hasOption("Nd");
        enableSsh = line.hasOption("s");
        sshPort = Integer.parseInt(line.getOptionValue("sp", "2222"));
        sshAuthorizedKeys = line.getOptionValue("sa", "cfg/authorized_keys");
        sshUser = line.getOptionValue("su", "admin");
        sshHostKeyFile = line.getOptionValue("sh", "cfg/hostkeys.ser");
    } catch (MissingArgumentException e) {
        System.out.println("ERROR: " + e.getMessage());
        System.exit(1);
    } catch (IllegalAccessError | UnrecognizedOptionException e) {
        System.out.println(e.getMessage());
        System.exit(1);
    } catch (Exception e) {
        e.printStackTrace();
        System.exit(1);
    }
}

Example 83 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project incubator-gobblin by apache.

the class CliOptions method parseArgs.

/**
 * Parse command line arguments and return a {@link java.util.Properties} object for the gobblin job found.
 * @param caller Class of the calling main method. Used for error logs.
 * @param args Command line arguments.
 * @return Instance of {@link Properties} for the Gobblin job to run.
 * @throws IOException
 */
public static Properties parseArgs(Class<?> caller, String[] args) throws IOException {
    try {
        // Parse command-line options
        CommandLine cmd = new DefaultParser().parse(options(), args);
        if (cmd.hasOption(HELP_OPTION.getOpt())) {
            printUsage(caller);
            System.exit(0);
        }
        if (!cmd.hasOption(SYS_CONFIG_OPTION.getLongOpt()) || !cmd.hasOption(JOB_CONFIG_OPTION.getLongOpt())) {
            printUsage(caller);
            System.exit(1);
        }
        // Load system and job configuration properties
        Properties sysConfig = JobConfigurationUtils.fileToProperties(cmd.getOptionValue(SYS_CONFIG_OPTION.getLongOpt()));
        Properties jobConfig = JobConfigurationUtils.fileToProperties(cmd.getOptionValue(JOB_CONFIG_OPTION.getLongOpt()));
        return JobConfigurationUtils.combineSysAndJobProperties(sysConfig, jobConfig);
    } catch (ParseException | ConfigurationException e) {
        throw new IOException(e);
    }
}

Example 84 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project incubator-gobblin by apache.

the class StateStoreBasedWatermarkStorageCli method run.

@Override
public void run(String[] args) {
    Options options = new Options();
    options.addOption(HELP);
    options.addOption(ZK);
    options.addOption(JOB_NAME);
    options.addOption(ROOT_DIR);
    options.addOption(WATCH);
    CommandLine cli;
    try {
        CommandLineParser parser = new DefaultParser();
        cli = parser.parse(options, Arrays.copyOfRange(args, 1, args.length));
    } catch (ParseException pe) {
        System.out.println("Command line parse exception: " + pe.getMessage());
        return;
    }
    if (cli.hasOption(HELP.getOpt())) {
        printUsage(options);
        return;
    }
    TaskState taskState = new TaskState();
    String jobName;
    if (!cli.hasOption(JOB_NAME.getOpt())) {
        log.error("Need Job Name to be specified --", JOB_NAME.getLongOpt());
        throw new RuntimeException("Need Job Name to be specified");
    } else {
        jobName = cli.getOptionValue(JOB_NAME.getOpt());
        log.info("Using job name: {}", jobName);
    }
    taskState.setProp(ConfigurationKeys.JOB_NAME_KEY, jobName);
    String zkAddress = "locahost:2181";
    if (cli.hasOption(ZK.getOpt())) {
        zkAddress = cli.getOptionValue(ZK.getOpt());
    }
    log.info("Using zk address : {}", zkAddress);
    taskState.setProp(StateStoreBasedWatermarkStorage.WATERMARK_STORAGE_TYPE_KEY, "zk");
    taskState.setProp("state.store.zk.connectString", zkAddress);
    if (cli.hasOption(ROOT_DIR.getOpt())) {
        String rootDir = cli.getOptionValue(ROOT_DIR.getOpt());
        taskState.setProp(StateStoreBasedWatermarkStorage.WATERMARK_STORAGE_CONFIG_PREFIX + ConfigurationKeys.STATE_STORE_ROOT_DIR_KEY, rootDir);
        log.info("Setting root dir to {}", rootDir);
    } else {
        log.error("Need root directory specified");
        printUsage(options);
        return;
    }
    StateStoreBasedWatermarkStorage stateStoreBasedWatermarkStorage = new StateStoreBasedWatermarkStorage(taskState);
    final AtomicBoolean stop = new AtomicBoolean(true);
    if (cli.hasOption(WATCH.getOpt())) {
        stop.set(false);
    }
    try {
        if (!stop.get()) {
            Runtime.getRuntime().addShutdownHook(new Thread() {

                public void run() {
                    stop.set(true);
                }
            });
        }
        do {
            boolean foundWatermark = false;
            try {
                for (CheckpointableWatermarkState wmState : stateStoreBasedWatermarkStorage.getAllCommittedWatermarks()) {
                    foundWatermark = true;
                    System.out.println(wmState.getProperties());
                }
            } catch (IOException ie) {
                Throwables.propagate(ie);
            }
            if (!foundWatermark) {
                System.out.println("No watermarks found.");
            }
            if (!stop.get()) {
                Thread.sleep(1000);
            }
        } while (!stop.get());
    } catch (Exception e) {
        Throwables.propagate(e);
    }
}

Example 85 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project incubator-gobblin by apache.

the class StressTestUtils method parseCommandLine.

/**
 * Parse command line.
 */
public static CommandLine parseCommandLine(Options options, String[] args) throws ParseException {
    CommandLineParser parser = new DefaultParser();
    CommandLine cli = parser.parse(options, args);
    if (cli.hasOption(StressTestUtils.HELP_OPT.getOpt())) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(MRStressTest.class.getSimpleName(), OPTIONS);
        System.exit(0);
    }
    return cli;
}