Examples with BuiltinHelpFormatter joptsimple.BuiltinHelpFormatter used on opensource projects

Example 6 with BuiltinHelpFormatter

use of joptsimple.BuiltinHelpFormatter in project universa by UniversaBlockchain.

the class CLIMain method usage.

private static void usage(String text) {
    boolean error = false;
    PrintStream out = System.out;
    if (text != null) {
        out = System.err;
        error = true;
    }
    out.println("\nUniversa client tool, v. " + CLI_VERSION + "\n");
    if (options == null)
        System.err.println("error while parsing command line");
    else {
        Integer columns = (Integer) options.valueOf("term-width");
        if (columns == null)
            columns = 120;
        if (text != null)
            out.println("ERROR: " + text + "\n");
        try {
            parser.formatHelpWith(new BuiltinHelpFormatter(columns, 2));
            parser.printHelpOn(out);
            out.println("\nOnline docs: https://lnd.im/UniClientUserManual\n");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    System.exit(100);
}

Example 7 with BuiltinHelpFormatter

use of joptsimple.BuiltinHelpFormatter in project spring-boot by spring-projects.

the class OptionHandler method getHelp.

public String getHelp() {
    if (this.help == null) {
        getParser().formatHelpWith(new BuiltinHelpFormatter(80, 2));
        OutputStream out = new ByteArrayOutputStream();
        try {
            getParser().printHelpOn(out);
        } catch (IOException ex) {
            return "Help not available";
        }
        this.help = out.toString().replace(" --cp ", " -cp  ");
    }
    return this.help;
}

Example 8 with BuiltinHelpFormatter

use of joptsimple.BuiltinHelpFormatter in project hazelcast-simulator by hazelcast.

the class CliUtils method printHelpAndExit.

static void printHelpAndExit(OptionParser parser, OutputStream sink) {
    try {
        parser.formatHelpWith(new BuiltinHelpFormatter(HELP_WIDTH, HELP_INDENTATION));
        parser.printHelpOn(sink);
    } catch (Exception e) {
        throw new CommandLineExitException("Could not print command line help", e);
    }
    exit(0);
}