annotate cmdline/org/tmatesoft/hg/console/Outgoing.java @ 574:88afffd39899

Improve memory consumption of HgManifest#getFileRevision(): avoid extra byte[] instances
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 16 Apr 2013 14:44:57 +0200
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1 /*
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2 * Copyright (c) 2011 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
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14 * the terms of a license other than GNU General Public License
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15 * contact TMate Software at support@hg4j.com
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16 */
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17 package org.tmatesoft.hg.console;
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19 import java.util.Collection;
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20 import java.util.Collections;
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21 import java.util.List;
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23 import org.tmatesoft.hg.core.HgOutgoingCommand;
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24 import org.tmatesoft.hg.core.HgRepoFacade;
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25 import org.tmatesoft.hg.core.Nodeid;
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26 import org.tmatesoft.hg.repo.HgLookup;
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27 import org.tmatesoft.hg.repo.HgRemoteRepository;
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30 /**
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31 * <em>hg outgoing</em>
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32 *
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33 * @author Artem Tikhomirov
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34 * @author TMate Software Ltd.
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35 */
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36 public class Outgoing {
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38 public static void main(String[] args) throws Exception {
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39 Options cmdLineOpts = Options.parse(args, Collections.<String>emptySet());
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40 HgRepoFacade hgRepo = new HgRepoFacade();
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41 if (!hgRepo.init(cmdLineOpts.findRepository())) {
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42 System.err.printf("Can't find repository in: %s\n", hgRepo.getRepository().getLocation());
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43 return;
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44 }
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45 // XXX perhaps, HgRepoFacade shall get detectRemote() analog (to get remote server with respect of facade's repo)
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46 HgRemoteRepository hgRemote = new HgLookup().detectRemote(cmdLineOpts.getSingle(""), hgRepo.getRepository());
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47 if (hgRemote.isInvalid()) {
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48 System.err.printf("Remote repository %s is not valid", hgRemote.getLocation());
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49 return;
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50 }
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51 //
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52 HgOutgoingCommand cmd = hgRepo.createOutgoingCommand();
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53 cmd.against(hgRemote);
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55 // find all local children of commonKnown
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56 List<Nodeid> result = cmd.executeLite();
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57 dump("Lite", result);
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58 //
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59 //
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60 System.out.println("Full");
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61 // show all, starting from next to common
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62 final ChangesetDumpHandler h = new ChangesetDumpHandler(hgRepo.getRepository());
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63 h.complete(cmdLineOpts.getBoolean("--debug")).verbose(cmdLineOpts.getBoolean("-v", "--verbose"));
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64 cmd.executeFull(h);
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65 h.done();
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66 }
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67
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68 // public static class ChangesetFormatter {
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69 // private final StringBuilder sb = new StringBuilder(1024);
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70 //
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71 // public CharSequence simple(int revisionNumber, Nodeid nodeid, RawChangeset cset) {
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72 // sb.setLength(0);
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73 // sb.append(String.format("changeset: %d:%s\n", revisionNumber, nodeid.toString()));
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74 // sb.append(String.format("user: %s\n", cset.user()));
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75 // sb.append(String.format("date: %s\n", cset.dateString()));
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76 // sb.append(String.format("comment: %s\n\n", cset.comment()));
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77 // return sb;
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78 // }
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79 // }
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82 static void dump(String s, Collection<Nodeid> c) {
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83 System.out.println(s);
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84 for (Nodeid n : c) {
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85 System.out.println(n);
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86 }
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87 }
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88 }