/**
* argparser – command line argument parser library
*
* Copyright © 2013 Mattias Andrée (maandree@member.fsf.org)
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
import argparser.*;
public class Test
{
public static void main(String... args)
{
System.out.println("Parent: " + ArgParser.parentName());
ArgParser parser = new ArgParser("A test for argparser", "test [options] [files]",
"Copyright © 2013 Mattias Andrée (maandree@member.fsf.org)\n" +
"\n" +
"This library is free software: you can redistribute it and/or modify\n" +
"it under the terms of the GNU Affero General Public License as published by\n" +
"the Free Software Foundation, either version 3 of the License, or\n" +
"(at your option) any later version.\n" +
"\n" +
"This library is distributed in the hope that it will be useful,\n" +
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n" +
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" +
"GNU Affero General Public License for more details.\n" +
"\n" +
"You should have received a copy of the GNU Affero General Public License\n" +
"along with this library. If not, see <http://www.gnu.org/licenses/>.", null, false);
parser.add(new ArgParser.Argumentless(0, "-h", "-?", "--help"), "Prints this help message\n(and exits)");
parser.add(new ArgParser.Argumentless(0, "--hello"), "Prints the text: hello world");
parser.add(new ArgParser.Argumentless(0, "++hidden"));
parser.add(new ArgParser.Argumented("LINE", 0, "-l", "--line"), "Prints the choosen line");
parser.add(new ArgParser.Variadic("LINE", 0, "--l", "--lines"), "Prints the choosen lines");
parser.parse(args);
parser.supportAlternatives();
if (parser.opts.get("-?") != null)
parser.help();
else if ((parser.unrecognisedCount + parser.files.size() == 0) && (parser.arguments.length > 0))
{
if (parser.opts.get("--hello") != null)
{ for (int i = 0, n = parser.opts.get("--hello").length; i < n; i++)
System.out.println("Hello World");
}
if (parser.opts.get("-l") != null)
{ for (String line : parser.opts.get("--line"))
System.out.println(line);
}
if (parser.opts.get("--lines") != null)
{ for (String line : parser.opts.get("--l"))
System.out.println(line);
}
if (parser.opts.get("++hidden") != null)
{ System.out.println("Congratulations, you have found the secret option!");
}
}
else
{ System.out.println("Number of unrecognised options: " + parser.unrecognisedCount);
System.out.println("Entered message: " + parser.message);
System.out.println("Entered files:");
for (String file : parser.files)
System.out.println("\t" + file);
}
}
}
