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

Example 86 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project opennms by OpenNMS.

the class SystemReport method main.

/**
     * @param args
     */
public static void main(final String[] args) throws Exception {
    final String tempdir = System.getProperty("java.io.tmpdir");
    // pull out -D defines first
    for (final String arg : args) {
        if (arg.startsWith("-D") && arg.contains("=")) {
            final Matcher m = m_pattern.matcher(arg);
            if (m.matches()) {
                System.setProperty(m.group(1), m.group(2));
            }
        }
    }
    if (System.getProperty("opennms.home") == null) {
        System.setProperty("opennms.home", tempdir);
    }
    if (System.getProperty("rrd.base.dir") == null) {
        System.setProperty("rrd.base.dir", tempdir);
    }
    if (System.getProperty("rrd.binary") == null) {
        System.setProperty("rrd.binary", "/usr/bin/rrdtool");
    }
    final CommandLineParser parser = new PosixParser();
    final Options options = new Options();
    options.addOption("h", "help", false, "this help");
    options.addOption("D", "define", true, "define a java property");
    options.addOption("p", "list-plugins", false, "list the available system report plugins");
    options.addOption("u", "use-plugins", true, "select the plugins to output");
    options.addOption("l", "list-formats", false, "list the available output formats");
    options.addOption("f", "format", true, "the format to output");
    options.addOption("o", "output", true, "the file to write output to");
    final CommandLine line = parser.parse(options, args, false);
    final Set<String> plugins = new LinkedHashSet<String>();
    final SystemReport report = new SystemReport();
    // help
    if (line.hasOption("h")) {
        final HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("system-report.sh [options]", options);
        System.exit(0);
    }
    // format and output file
    if (line.hasOption("f")) {
        report.setFormat(line.getOptionValue("f"));
    }
    if (line.hasOption("o")) {
        report.setOutput(line.getOptionValue("o"));
    }
    if (line.hasOption("u")) {
        final String value = line.getOptionValue("u");
        if (value != null) {
            for (final String s : value.split(",+")) {
                plugins.add(s);
            }
        }
    }
    // final command
    if (line.hasOption("p")) {
        report.listPlugins();
    } else if (line.hasOption("l")) {
        report.listFormats();
    } else {
        report.writePluginData(plugins);
    }
}

Example 87 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project opennms by OpenNMS.

the class VmwareRequisitionTool method usage.

private static void usage(final Options options, final CommandLine cmd, final String error, final Exception e) {
    final HelpFormatter formatter = new HelpFormatter();
    final PrintWriter pw = new PrintWriter(System.out);
    if (error != null) {
        pw.println("An error occurred: " + error + "\n");
    }
    StringBuffer sb = new StringBuffer();
    sb.append("Usage: VmwareRequisitionTool vmware://username:password@host[/foreign-source]?keyA=valueA;keyB=valueB;...\n");
    sb.append(" Note: in case the credentials are not specified, they should exist on vmware.config.xml\n");
    formatter.printHelp(sb.toString(), options);
    if (e != null) {
        pw.println(e.getMessage());
        e.printStackTrace(pw);
    }
    pw.close();
}

Example 88 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project opennms by OpenNMS.

the class CheckWmi method usage.

private static void usage(final Options options, final CommandLine cmd, final String error, final Exception e) {
    final HelpFormatter formatter = new HelpFormatter();
    final PrintWriter pw = new PrintWriter(System.out);
    if (error != null) {
        pw.println("An error occurred: " + error + "\n");
    }
    formatter.printHelp("usage: CheckWmi [options] <host> <username> <password>", options);
    if (e != null) {
        pw.println(e.getMessage());
        e.printStackTrace(pw);
    }
    pw.close();
}

Example 89 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project opennms by OpenNMS.

the class Main method usage.

private static void usage(Options o) {
    HelpFormatter formatter = new HelpFormatter();
    formatter.printHelp(Main.class.getName() + " -u [URL] [options]", o);
}

Example 90 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project sqflint by SkaceKamen.

the class SQFLint method main.

/**
	 * @param args the command line arguments
	 */
public static void main(String[] args) {
    Options options = new Options();
    CommandLineParser cmdParser = new DefaultParser();
    CommandLine cmd;
    options.addOption("j", "json", false, "output json");
    options.addOption("v", "variables", false, "output variables info (only in json mode)");
    options.addOption("e", "error", false, "stop on error");
    options.addOption("nw", "no-warning", false, "skip warnings");
    options.addOption("we", "warning-as-error", false, "output warnings as errors");
    options.addOption("oc", "output-code", false, "output ERR return code when any error is encountered");
    options.addOption("cp", "check-paths", false, "check for path existence for exevm and preprocessfile");
    options.addOption("r", "root", true, "root for path checking (path to file is used if file is specified)");
    options.addOption("h", "help", false, "");
    options.addOption("iv", "ignore-variables", true, "ignored variables are treated as internal command");
    options.addOption("s", "server", false, "run as server");
    options.addOption("ip", "include-prefix", true, "adds include prefix override, format: prefix,path_to_use");
    try {
        cmd = cmdParser.parse(options, args);
    } catch (org.apache.commons.cli.ParseException ex) {
        Logger.getLogger(SQFLint.class.getName()).log(Level.SEVERE, null, ex);
        return;
    }
    if (cmd.hasOption("h") || cmd.getArgs().length > 1) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("sqflint [OPTIONS] [FILE]", "Scans SQF file for errors and potential problems.", options, "Spaghetti");
        return;
    }
    SQFPreprocessor preprocessor;
    Linter linter;
    String contents = null;
    String root = null;
    String[] ignoredVariables = new String[0];
    if (cmd.hasOption("r")) {
        root = cmd.getOptionValue("r");
    }
    if (cmd.hasOption("iv")) {
        ignoredVariables = cmd.getOptionValues("iv");
    }
    cz.zipek.sqflint.linter.Options linterOptions;
    try {
        linterOptions = new cz.zipek.sqflint.linter.Options();
    } catch (IOException ex) {
        Logger.getLogger(SQFLint.class.getName()).log(Level.SEVERE, null, ex);
        return;
    }
    if (cmd.hasOption("ip")) {
        for (String value : cmd.getOptionValues("ip")) {
            String[] split = value.split(",");
            if (split.length != 2) {
                System.out.println("Invalid include prefix : " + value);
                System.out.println("Include prefix format is: prefix,include_path");
                return;
            }
            linterOptions.getIncludePaths().put(split[0], split[1]);
        }
    }
    linterOptions.setRootPath(root);
    linterOptions.addIgnoredVariables(ignoredVariables);
    if (cmd.hasOption("j")) {
        linterOptions.setOutputFormatter(new JSONOutput());
    }
    linterOptions.setStopOnError(cmd.hasOption("e"));
    linterOptions.setSkipWarnings(cmd.hasOption("nw"));
    linterOptions.setOutputVariables(cmd.hasOption("v"));
    linterOptions.setExitCodeEnabled(cmd.hasOption("oc"));
    linterOptions.setWarningAsError(cmd.hasOption("we"));
    linterOptions.setCheckPaths(cmd.hasOption("cp"));
    preprocessor = new SQFPreprocessor(linterOptions);
    if (!cmd.hasOption("s")) {
        if (cmd.getArgs().length == 0) {
            try {
                String filename = null;
                if (root != null) {
                    filename = Paths.get(root).resolve("file.sqf").toString();
                }
                contents = preprocessor.process(System.in, filename, false);
            } catch (Exception ex) {
                Logger.getLogger(SQFLint.class.getName()).log(Level.SEVERE, null, ex);
                return;
            }
        } else if (cmd.getArgs().length == 1) {
            String filename = cmd.getArgs()[0];
            if (root == null) {
                root = Paths.get(filename).toAbsolutePath().getParent().toString();
            }
            try {
                contents = preprocessor.process(new java.io.FileInputStream(filename), filename, true);
            } catch (Exception ex) {
                Logger.getLogger(SQFLint.class.getName()).log(Level.SEVERE, null, ex);
                return;
            }
        }
        linterOptions.setRootPath(root);
        if (contents != null) {
            linter = new Linter(new ByteArrayInputStream(contents.getBytes(StandardCharsets.UTF_8)), linterOptions);
            linter.setPreprocessor(preprocessor);
            try {
                System.exit(linter.start());
            } catch (IOException ex) {
                Logger.getLogger(SQFLint.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    } else {
        SQFLintServer server = new SQFLintServer(linterOptions);
        server.start();
    }
}