/** * 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 . */ import argparser.*; public class Test { public static void main(String... args) { System.out.println("Parent: " + ArgParser.parentName()); ArgParser parser = new ArgParser.Abbreviations("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 .", 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.Optargumented("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("-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); } } }