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comparison cmdline/org/tmatesoft/hg/console/Clone.java @ 299:45dc79e545f5

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Recognize flag options (options with no arguments) in command line sample apps
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Sat, 17 Sep 2011 13:26:52 +0200
parents 44a34baabea0
children
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298:aac0c3fab6ce 299:45dc79e545f5
15 * contact TMate Software at support@hg4j.com 15 * contact TMate Software at support@hg4j.com
16 */ 16 */
17 package org.tmatesoft.hg.console; 17 package org.tmatesoft.hg.console;
18 18
19 import java.io.File; 19 import java.io.File;
20 import java.util.Collections;
20 import java.util.List; 21 import java.util.List;
21 22
22 import org.tmatesoft.hg.core.HgCloneCommand; 23 import org.tmatesoft.hg.core.HgCloneCommand;
23 import org.tmatesoft.hg.repo.HgLookup; 24 import org.tmatesoft.hg.repo.HgLookup;
24 import org.tmatesoft.hg.repo.HgRemoteRepository; 25 import org.tmatesoft.hg.repo.HgRemoteRepository;
31 */ 32 */
32 public class Clone { 33 public class Clone {
33 34
34 // ran with args: svnkit c:\temp\hg\test-clone 35 // ran with args: svnkit c:\temp\hg\test-clone
35 public static void main(String[] args) throws Exception { 36 public static void main(String[] args) throws Exception {
36 Options cmdLineOpts = Options.parse(args); 37 Options cmdLineOpts = Options.parse(args, Collections.<String>emptySet());
37 List<String> noOptsArgs = cmdLineOpts.getList(""); 38 List<String> noOptsArgs = cmdLineOpts.getList("");
38 if (noOptsArgs.isEmpty()) { 39 if (noOptsArgs.isEmpty()) {
39 System.err.println("Need at least one argument pointing to remote server to pull changes from"); 40 System.err.println("Need at least one argument pointing to remote server to pull changes from");
40 return; 41 return;
41 } 42 }