public static void main(String[] args) {
String formatstr = "ws [--in][--out][--dd][--sw][-h]";
Options opt = new Options();
// opt.addOption(OptionBuilder.withArgName("in").hasArg().withDescription("search for buildfile
// towards the root of the filesystem and use it").create("O"));
opt.addOption(
OptionBuilder.withLongOpt("in")
.withDescription("file path of those files need to be processed")
.withValueSeparator('=')
.hasArg()
.create());
opt.addOption(
OptionBuilder.withLongOpt("out")
.withDescription("file path to store result")
.withValueSeparator('=')
.hasArg()
.create());
opt.addOption(
OptionBuilder.withLongOpt("dd")
.withDescription("file path of dictionary")
.withValueSeparator('=')
.hasArg()
.create());
opt.addOption(
OptionBuilder.withLongOpt("sw")
.withDescription("file path of stop words")
.withValueSeparator('=')
.hasArg()
.create());
opt.addOption("h", "help", false, "print help for the command.");
if (args.length == 0) {
HelpFormatter hf = new HelpFormatter();
hf.printHelp(formatstr, "", opt, "");
return;
} else {
parse_args(args, formatstr, opt);
}
}
@SuppressWarnings({"AccessStaticViaInstance"})
public static Options createCompilationOptions() {
//
// Parse the command line
Options options = new Options();
options.addOption(
OptionBuilder.hasArg()
.withArgName("path")
.withDescription("Specify where to find the class files - must be first argument")
.create("classpath"));
options.addOption(
OptionBuilder.withLongOpt("classpath")
.hasArg()
.withArgName("path")
.withDescription("Aliases for '-classpath'")
.create("cp"));
options.addOption(
OptionBuilder.withLongOpt("sourcepath")
.hasArg()
.withArgName("path")
.withDescription("Specify where to find the source files")
.create());
options.addOption(
OptionBuilder.withLongOpt("temp")
.hasArg()
.withArgName("temp")
.withDescription("Specify temporary directory")
.create());
options.addOption(
OptionBuilder.withLongOpt("encoding")
.hasArg()
.withArgName("encoding")
.withDescription("Specify the encoding of the user class files")
.create());
options.addOption(
OptionBuilder.hasArg()
.withDescription("Specify where to place generated class files")
.create('d'));
// options.addOption(OptionBuilder.withLongOpt("strict").withDescription("Turn on
// strict type safety.").create('s'));
options.addOption(
OptionBuilder.withLongOpt("help")
.withDescription("Print a synopsis of standard options")
.create('h'));
options.addOption(
OptionBuilder.withLongOpt("version").withDescription("Print the version").create('v'));
options.addOption(
OptionBuilder.withLongOpt("exception")
.withDescription("Print stack trace on error")
.create('e'));
options.addOption(
OptionBuilder.withLongOpt("jointCompilation")
.withDescription("Attach javac compiler to compile .java files")
.create('j'));
options.addOption(
OptionBuilder.withLongOpt("basescript")
.hasArg()
.withArgName("class")
.withDescription("Base class name for scripts (must derive from Script)")
.create('b'));
options.addOption(
OptionBuilder.withArgName("property=value")
.withValueSeparator()
.hasArgs(2)
.withDescription("name-value pairs to pass to javac")
.create("J"));
options.addOption(
OptionBuilder.withArgName("flag")
.hasArg()
.withDescription("passed to javac for joint compilation")
.create("F"));
options.addOption(
OptionBuilder.withLongOpt("indy")
.withDescription("enables compilation using invokedynamic")
.create());
options.addOption(
OptionBuilder.withLongOpt("configscript")
.hasArg()
.withDescription("A script for tweaking the configuration options")
.create());
return options;
}
