private static Options buildOptions()

in apache-rat-core/src/main/java/org/apache/rat/Report.java [143:228]
73 lines of code
1 McCabe index (conditional complexity)

    private static Options buildOptions() {
        Options opts = new Options();

        Option help = new Option(HELP, "help", false,
                "Print help for the RAT command line interface and exit");
        opts.addOption(help);

        OptionGroup addLicenseGroup = new OptionGroup();
        String addLicenseDesc = "Add the default license header to any file with an unknown license that is not in the exclusion list. " +
                "By default new files will be created with the license header, " +
                "to force the modification of existing files use the --force option.";

        // RAT-85/RAT-203: Deprecated! added only for convenience and for backwards compatibility
        Option addLicence = new Option(
                "a",
                "addLicence",
                false,
                addLicenseDesc);
        addLicenseGroup.addOption(addLicence);
        Option addLicense = new Option(
                "A",
                "addLicense",
                false,
                addLicenseDesc);
        addLicenseGroup.addOption(addLicense);
        opts.addOptionGroup(addLicenseGroup);

        Option write = new Option(
                "f",
                "force",
                false,
                "Forces any changes in files to be written directly to the source files (i.e. new files are not created)");
        opts.addOption(write);

        Option copyright = new Option(
                "c",
                "copyright",
                true,
                "The copyright message to use in the license headers, usually in the form of \"Copyright 2008 Foo\"");
        opts.addOption(copyright);

        final Option exclude = Option.builder(EXCLUDE_CLI)
                .argName("expression")
                .longOpt("exclude")
                .hasArgs()
                .desc("Excludes files matching wildcard <expression>. " +
                        "Note that --dir is required when using this parameter. " +
                        "Allows multiple arguments.")
                .build();
        opts.addOption(exclude);

        final Option excludeFile = Option.builder(EXCLUDE_FILE_CLI)
                .argName("fileName")
                .longOpt("exclude-file")
                .hasArgs()
                .desc("Excludes files matching regular expression in <file> " +
                        "Note that --dir is required when using this parameter. ")
                .build();
        opts.addOption(excludeFile);

        Option dir = new Option(
                "d",
                "dir",
                false,
                "Used to indicate source when using --exclude");
        opts.addOption(dir);

        OptionGroup outputType = new OptionGroup();

        Option xml = new Option(
                "x",
                "xml",
                false,
                "Output the report in raw XML format.  Not compatible with -s");
        outputType.addOption(xml);

        Option xslt = new Option(STYLESHEET_CLI,
                "stylesheet",
                true,
                "XSLT stylesheet to use when creating the"
                        + " report.  Not compatible with -x");
        outputType.addOption(xslt);
        opts.addOptionGroup(outputType);

        return opts;
    }