--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hg4j-cli/src/main/java/org/tmatesoft/hg/console/Status.java	Tue May 10 10:52:53 2011 +0200
@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2010-2011 TMate Software Ltd
+ *  
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * For information on how to redistribute this software under
+ * the terms of a license other than GNU General Public License
+ * contact TMate Software at support@hg4j.com
+ */
+package org.tmatesoft.hg.console;
+
+import static org.tmatesoft.hg.repo.HgRepository.BAD_REVISION;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+import org.tmatesoft.hg.core.HgRepoFacade;
+import org.tmatesoft.hg.core.HgStatus;
+import org.tmatesoft.hg.core.HgStatus.Kind;
+import org.tmatesoft.hg.core.HgStatusCommand;
+import org.tmatesoft.hg.util.Path;
+
+/**
+ *
+ * @author Artem Tikhomirov
+ * @author TMate Software Ltd.
+ */
+public class Status {
+
+	public static void main(String[] args) throws Exception {
+		Options cmdLineOpts = Options.parse(args);
+		HgRepoFacade hgRepo = new HgRepoFacade();
+		if (!hgRepo.init(cmdLineOpts.findRepository())) {
+			System.err.printf("Can't find repository in: %s\n", hgRepo.getRepository().getLocation());
+			return;
+		}
+		//
+		HgStatusCommand cmd = hgRepo.createStatusCommand();
+		if (cmdLineOpts.getBoolean("-A", "--all")) {
+			cmd.all();
+		} else {
+			// default: mardu
+			cmd.modified(cmdLineOpts.getBoolean(true, "-m", "--modified"));
+			cmd.added(cmdLineOpts.getBoolean(true, "-a", "--added"));
+			cmd.removed(cmdLineOpts.getBoolean(true, "-r", "--removed"));
+			cmd.deleted(cmdLineOpts.getBoolean(true, "-d", "--deleted"));
+			cmd.unknown(cmdLineOpts.getBoolean(true, "-u", "--unknonwn"));
+			cmd.clean(cmdLineOpts.getBoolean("-c", "--clean"));
+			cmd.ignored(cmdLineOpts.getBoolean("-i", "--ignored"));
+		}
+//		cmd.subrepo(cmdLineOpts.getBoolean("-S", "--subrepos"))
+		final boolean noStatusPrefix = cmdLineOpts.getBoolean("-n", "--no-status");
+		final boolean showCopies = cmdLineOpts.getBoolean("-C", "--copies");
+		class StatusHandler implements HgStatusCommand.Handler {
+			
+			final Map<HgStatus.Kind, List<Path>> data = new TreeMap<HgStatus.Kind, List<Path>>();
+			final Map<Path, Path> copies = showCopies ? new HashMap<Path,Path>() : null;
+			
+			public void handleStatus(HgStatus s) {
+				List<Path> l = data.get(s.getKind());
+				if (l == null) {
+					l = new LinkedList<Path>();
+					data.put(s.getKind(), l);
+				}
+				l.add(s.getPath());
+				if (s.isCopy() && showCopies) {
+					copies.put(s.getPath(), s.getOriginalPath());
+				}
+			}
+			
+			public void dump() {
+				sortAndPrint('M', data.get(Kind.Modified), null);
+				sortAndPrint('A', data.get(Kind.Added), copies);
+				sortAndPrint('R', data.get(Kind.Removed), null);
+				sortAndPrint('?', data.get(Kind.Unknown), null);
+				sortAndPrint('I', data.get(Kind.Ignored), null);
+				sortAndPrint('C', data.get(Kind.Clean), null);
+				sortAndPrint('!', data.get(Kind.Missing), null);
+			}
+
+			private void sortAndPrint(char prefix, List<Path> ul, Map<Path, Path> copies) {
+				if (ul == null) {
+					return;
+				}
+				ArrayList<Path> sortList = new ArrayList<Path>(ul);
+				Collections.sort(sortList);
+				for (Path s : sortList)  {
+					if (!noStatusPrefix) {
+						System.out.print(prefix);
+						System.out.print(' ');
+					}
+					System.out.println(s);
+					if (copies != null && copies.containsKey(s)) {
+						System.out.println("  " + copies.get(s));
+					}
+				}
+			}
+		};
+
+		StatusHandler statusHandler = new StatusHandler(); 
+		int changeRev = cmdLineOpts.getSingleInt(BAD_REVISION, "--change");
+		if (changeRev != BAD_REVISION) {
+			cmd.change(changeRev);
+		} else {
+			List<String> revisions = cmdLineOpts.getList("--rev");
+			int size = revisions.size();
+			if (size > 1) {
+				cmd.base(Integer.parseInt(revisions.get(size - 2))).revision(Integer.parseInt(revisions.get(size - 1)));
+			} else if (size > 0) {
+				cmd.base(Integer.parseInt(revisions.get(0)));
+			}
+		}
+		cmd.execute(statusHandler);
+		statusHandler.dump();
+	}
+}