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annotate cmdline/org/tmatesoft/hg/console/Status.java @ 338:3cfa4d908fc9

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Add options to control DataAccessProvider, allow to turn off use of file memory mapping in particular to solve potential sharing violation (os file handle gets released on MappedByteByffer being GC'd, not on FileChannel.close())
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 15 Nov 2011 04:47:03 +0100
parents 45dc79e545f5
children 150500515714
rev   line source
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1 /*
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2 * Copyright (c) 2010-2011 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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a3a2e5deb320 Updated contact address to support@hg4j.com
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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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18
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19 import static org.tmatesoft.hg.console.Options.asSet;
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20 import static org.tmatesoft.hg.repo.HgRepository.BAD_REVISION;
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21
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22 import java.util.ArrayList;
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23 import java.util.Collections;
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24 import java.util.EnumMap;
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25 import java.util.HashMap;
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26 import java.util.LinkedList;
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27 import java.util.List;
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28 import java.util.Map;
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29 import java.util.Set;
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30
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31 import org.tmatesoft.hg.core.HgRepoFacade;
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32 import org.tmatesoft.hg.core.HgStatus;
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33 import org.tmatesoft.hg.core.HgStatus.Kind;
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34 import org.tmatesoft.hg.core.HgStatusCommand;
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35 import org.tmatesoft.hg.util.Path;
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37 /**
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38 *
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39 * @author Artem Tikhomirov
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40 * @author TMate Software Ltd.
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41 */
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42 public class Status {
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44 public static void main(String[] args) throws Exception {
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45 final Set<String> flagOpts = asSet("-A", "-all", "-m", "--modified", "-a", "--added", "-r", "--removed",
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46 "--d", "--deleted", "-u", "--unknown", "-c", "--clean", "-i", "--ignored",
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47 "-n", "--no-status", "-C", "--copies");
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48 Options cmdLineOpts = Options.parse(args, flagOpts);
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49 HgRepoFacade hgRepo = new HgRepoFacade();
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50 if (!hgRepo.init(cmdLineOpts.findRepository())) {
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51 System.err.printf("Can't find repository in: %s\n", hgRepo.getRepository().getLocation());
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52 return;
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53 }
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54 //
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55 HgStatusCommand cmd = hgRepo.createStatusCommand();
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56 if (cmdLineOpts.getBoolean("-A", "--all")) {
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57 cmd.all();
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58 } else {
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59 // default: mardu
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60 cmd.modified(cmdLineOpts.getBoolean(true, "-m", "--modified"));
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61 cmd.added(cmdLineOpts.getBoolean(true, "-a", "--added"));
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62 cmd.removed(cmdLineOpts.getBoolean(true, "-r", "--removed"));
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63 cmd.deleted(cmdLineOpts.getBoolean(true, "-d", "--deleted"));
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64 cmd.unknown(cmdLineOpts.getBoolean(true, "-u", "--unknonwn"));
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65 cmd.clean(cmdLineOpts.getBoolean("-c", "--clean"));
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66 cmd.ignored(cmdLineOpts.getBoolean("-i", "--ignored"));
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67 }
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68 // cmd.subrepo(cmdLineOpts.getBoolean("-S", "--subrepos"))
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69 final boolean noStatusPrefix = cmdLineOpts.getBoolean("-n", "--no-status");
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70 final boolean showCopies = cmdLineOpts.getBoolean("-C", "--copies");
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71 class StatusHandler implements HgStatusCommand.Handler {
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72
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73 final EnumMap<HgStatus.Kind, List<Path>> data = new EnumMap<HgStatus.Kind, List<Path>>(HgStatus.Kind.class);
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74 final Map<Path, Path> copies = showCopies ? new HashMap<Path,Path>() : null;
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75
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76 public void handleStatus(HgStatus s) {
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77 List<Path> l = data.get(s.getKind());
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78 if (l == null) {
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79 l = new LinkedList<Path>();
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80 data.put(s.getKind(), l);
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81 }
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82 l.add(s.getPath());
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83 if (s.isCopy() && showCopies) {
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84 copies.put(s.getPath(), s.getOriginalPath());
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85 }
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86 }
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87
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88 public void dump() {
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89 sortAndPrint('M', data.get(Kind.Modified), null);
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90 sortAndPrint('A', data.get(Kind.Added), copies);
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91 sortAndPrint('R', data.get(Kind.Removed), null);
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92 sortAndPrint('?', data.get(Kind.Unknown), null);
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93 sortAndPrint('I', data.get(Kind.Ignored), null);
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94 sortAndPrint('C', data.get(Kind.Clean), null);
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95 sortAndPrint('!', data.get(Kind.Missing), null);
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96 }
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98 private void sortAndPrint(char prefix, List<Path> ul, Map<Path, Path> copies) {
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99 if (ul == null) {
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100 return;
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101 }
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102 ArrayList<Path> sortList = new ArrayList<Path>(ul);
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103 Collections.sort(sortList);
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104 for (Path s : sortList) {
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105 if (!noStatusPrefix) {
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106 System.out.print(prefix);
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107 System.out.print(' ');
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108 }
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109 System.out.println(s);
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110 if (copies != null && copies.containsKey(s)) {
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111 System.out.println(" " + copies.get(s));
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112 }
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113 }
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114 }
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115 };
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116
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117 StatusHandler statusHandler = new StatusHandler();
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118 int changeRev = cmdLineOpts.getSingleInt(BAD_REVISION, "--change");
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119 if (changeRev != BAD_REVISION) {
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120 cmd.change(changeRev);
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121 } else {
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122 List<String> revisions = cmdLineOpts.getList("--rev");
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123 int size = revisions.size();
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124 if (size > 1) {
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125 cmd.base(Integer.parseInt(revisions.get(size - 2))).revision(Integer.parseInt(revisions.get(size - 1)));
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126 } else if (size > 0) {
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127 cmd.base(Integer.parseInt(revisions.get(0)));
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128 }
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129 }
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130 cmd.execute(statusHandler);
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131 statusHandler.dump();
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132 }
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133 }