Mercurial > hg4j

annotate src/org/tmatesoft/hg/repo/HgRepository.java @ 606:5daa42067e7c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Avoid mmap files when only few bytes are to be read
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 07 May 2013 14:16:35 +0200
parents e447384f3771
children 5c68567b3645
rev   line source
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382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
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1 /*
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2 * Copyright (c) 2010-2013 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.repo;
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6c67debed07e Distinguish files in wc from files under repo root, use these constants
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19 import static org.tmatesoft.hg.repo.HgRepositoryFiles.*;
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20 import static org.tmatesoft.hg.util.LogFacility.Severity.*;
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22 import java.io.File;
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23 import java.io.FileReader;
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24 import java.io.IOException;
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25 import java.io.StringReader;
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26 import java.nio.CharBuffer;
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27 import java.util.ArrayList;
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28 import java.util.Collections;
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29 import java.util.List;
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31 import org.tmatesoft.hg.core.Nodeid;
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32 import org.tmatesoft.hg.core.SessionContext;
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33 import org.tmatesoft.hg.internal.ByteArrayChannel;
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34 import org.tmatesoft.hg.internal.ConfigFile;
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35 import org.tmatesoft.hg.internal.DirstateReader;
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36 import org.tmatesoft.hg.internal.Experimental;
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37 import org.tmatesoft.hg.internal.Filter;
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38 import org.tmatesoft.hg.internal.Internals;
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39 import org.tmatesoft.hg.internal.PropertyMarshal;
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40 import org.tmatesoft.hg.internal.RevlogStream;
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41 import org.tmatesoft.hg.internal.SubrepoManager;
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42 import org.tmatesoft.hg.repo.ext.HgExtensionsManager;
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43 import org.tmatesoft.hg.util.CancelledException;
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44 import org.tmatesoft.hg.util.Pair;
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45 import org.tmatesoft.hg.util.Path;
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46 import org.tmatesoft.hg.util.PathRewrite;
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47 import org.tmatesoft.hg.util.ProgressSupport;
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51 /**
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52 * Shall be as state-less as possible, all the caching happens outside the repo, in commands/walkers
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53 *
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54 * @author Artem Tikhomirov
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55 * @author TMate Software Ltd.
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56 */
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57 public final class HgRepository implements SessionContext.Source {
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59 // IMPORTANT: if new constants added, consider fixing HgInternals#wrongRevisionIndex and HgInvalidRevisionException#getMessage
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61 /**
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62 * Revision index constant to indicate most recent revision
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63 */
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64 public static final int TIP = -3; // XXX TIP_REVISION?
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66 /**
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67 * Revision index constant to indicate invalid revision index value.
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68 * Primary use is default/uninitialized values where user input is expected and as return value where
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69 * an exception (e.g. {@link HgInvalidRevisionException}) is not desired
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70 */
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71 public static final int BAD_REVISION = Integer.MIN_VALUE; // XXX INVALID_REVISION?
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73 /**
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74 * Revision index constant to indicate working copy
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75 */
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76 public static final int WORKING_COPY = -2; // XXX WORKING_COPY_REVISION?
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78 /**
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79 * Constant ({@value #NO_REVISION}) to indicate revision absence or a fictitious revision of an empty repository.
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80 *
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81 * <p>Revision absence is vital e.g. for missing parent from {@link HgChangelog#parents(int, int[], byte[], byte[])} call and
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82 * to report cases when changeset records no corresponding manifest
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83 * revision {@link HgManifest#walk(int, int, org.tmatesoft.hg.repo.HgManifest.Inspector)}.
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84 *
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85 * <p> Use as imaginary revision/empty repository is handy as an argument (contrary to {@link #BAD_REVISION})
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86 * e.g in a status operation to visit changes from the very beginning of a repository.
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87 */
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88 public static final int NO_REVISION = -1;
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89
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90 /**
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91 * Name of the primary branch, "default".
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92 */
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93 public static final String DEFAULT_BRANCH_NAME = "default";
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95 private final File workingDir; // .hg/../
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96 private final String repoLocation;
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97 /*
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98 * normalized slashes but otherwise regular file names
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99 * the only front-end path rewrite, kept here as rest of the library shall
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100 * not bother with names normalization.
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101 */
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102 private final PathRewrite normalizePath;
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103 private final SessionContext sessionContext;
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104
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105 private HgChangelog changelog;
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106 private HgManifest manifest;
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f1db8610da62 Log to consult (placeholder, for now) class to find out associated tags
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107 private HgTags tags;
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108 private HgBranches branches;
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109 private HgMergeState mergeState;
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110 private SubrepoManager subRepos;
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111 private HgBookmarks bookmarks;
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112 private HgExtensionsManager extManager;
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114 private final org.tmatesoft.hg.internal.Internals impl;
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115 private HgIgnore ignore;
331
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116 private HgRepoConfig repoConfig;
220
8de327242aa0 Basic information about branches
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117
430
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118 /*
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119 * TODO [post-1.0] move to a better place, e.g. WorkingCopy container that tracks both dirstate and branches
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120 * (and, perhaps, undo, lastcommit and other similar information), and is change listener so that we don't need to
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121 * worry about this cached value become stale
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122 */
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123 private String wcBranch;
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124
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125
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126 HgRepository(String repositoryPath) {
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127 workingDir = null;
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128 repoLocation = repositoryPath;
142
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129 normalizePath = null;
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130 sessionContext = null;
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131 impl = null;
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132 }
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133
425
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134 /**
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135 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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136 */
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137 HgRepository(SessionContext ctx, String repositoryPath, File repositoryRoot) throws HgRuntimeException {
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138 assert ".hg".equals(repositoryRoot.getName()) && repositoryRoot.isDirectory();
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139 assert repositoryPath != null;
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140 assert repositoryRoot != null;
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141 assert ctx != null;
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142 workingDir = repositoryRoot.getParentFile();
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143 if (workingDir == null) {
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144 throw new IllegalArgumentException(repositoryRoot.toString());
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145 }
148
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146 repoLocation = repositoryPath;
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147 sessionContext = ctx;
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148 impl = new Internals(this, repositoryRoot, new Internals.ImplAccess() {
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149
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150 public RevlogStream getStream(HgDataFile df) {
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151 return df.content;
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152 }
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153 public RevlogStream getManifestStream() {
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154 return HgRepository.this.getManifest().content;
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155 }
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156 public RevlogStream getChangelogStream() {
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157 return HgRepository.this.getChangelog().content;
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158 }
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159 });
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160 normalizePath = impl.buildNormalizePathRewrite();
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161 }
0
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162
145
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163 @Override
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164 public String toString() {
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165 return getClass().getSimpleName() + "[" + getLocation() + (isInvalid() ? "(BAD)" : "") + "]";
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166 }
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167
491
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168 /**
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169 * Path to repository which has been used to initialize this instance. The value is always present, even
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170 * if no repository has been found at that location ({@link #isInvalid()} is <code>true</code>) and serves
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171 * as an extra description of the failure.
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172 *
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173 * <p> It's important to understand this is purely descriptive attribute, it's kept as close as possible to
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174 * original value users supply to {@link HgLookup}. To get actual repository location, use methods that
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175 * provide {@link File}, e.g. {@link #getWorkingDir()}
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176 *
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177 * @return repository location information, never <code>null</code>
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178 */
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179 public String getLocation() {
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180 return repoLocation; // XXX field to keep this is bit too much
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181 }
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182
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183 public boolean isInvalid() {
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184 return impl == null || impl.isInvalid();
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185 }
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186
97
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187 public HgChangelog getChangelog() {
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188 if (changelog == null) {
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189 RevlogStream content = impl.createChangelogStream();
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190 changelog = new HgChangelog(this, content);
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191 }
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192 return changelog;
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193 }
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194
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195 public HgManifest getManifest() {
388
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196 if (manifest == null) {
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197 RevlogStream content = impl.createManifestStream();
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198 manifest = new HgManifest(this, content, impl.buildFileNameEncodingHelper());
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199 }
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200 return manifest;
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201 }
50
f1db8610da62 Log to consult (placeholder, for now) class to find out associated tags
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202
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203 /**
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204 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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205 */
318
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206 public HgTags getTags() throws HgInvalidControlFileException {
50
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207 if (tags == null) {
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208 tags = new HgTags(this);
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209 HgDataFile hgTags = getFileNode(HgTags.getPath());
318
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210 if (hgTags.exists()) {
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211 for (int i = 0; i <= hgTags.getLastRevision(); i++) { // TODO post-1.0 in fact, would be handy to have walk(start,end)
318
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212 // method for data files as well, though it looks odd.
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213 try {
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214 ByteArrayChannel sink = new ByteArrayChannel();
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215 hgTags.content(i, sink);
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216 final String content = new String(sink.toArray(), "UTF8");
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217 tags.readGlobal(new StringReader(content));
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218 } catch (CancelledException ex) {
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219 // IGNORE, can't happen, we did not configure cancellation
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220 getSessionContext().getLog().dump(getClass(), Debug, ex, null);
318
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221 } catch (IOException ex) {
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222 // UnsupportedEncodingException can't happen (UTF8)
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223 // only from readGlobal. Need to reconsider exceptions thrown from there:
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224 // BufferedReader wraps String and unlikely to throw IOException, perhaps, log is enough?
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225 getSessionContext().getLog().dump(getClass(), Error, ex, null);
318
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226 // XXX need to decide what to do this. failure to read single revision shall not break complete cycle
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227 }
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diff changeset
228 }
318
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229 }
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230 File file2read = null;
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231 try {
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232 file2read = new File(getWorkingDir(), HgTags.getPath());
318
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233 tags.readGlobal(file2read); // XXX replace with HgDataFile.workingCopy
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234 file2read = impl.getFileFromRepoDir(HgLocalTags.getName()); // XXX pass internalrepo to readLocal, keep filename there
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235 tags.readLocal(file2read);
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236 } catch (IOException ex) {
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237 getSessionContext().getLog().dump(getClass(), Error, ex, null);
318
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238 throw new HgInvalidControlFileException("Failed to read tags", ex, file2read);
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239 }
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240 }
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241 return tags;
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242 }
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243
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244 /**
484
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245 * Access branch information
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246 * @return branch manager instance, never <code>null</code>
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247 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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248 */
366
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249 public HgBranches getBranches() throws HgInvalidControlFileException {
220
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250 if (branches == null) {
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251 branches = new HgBranches(impl);
220
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252 branches.collect(ProgressSupport.Factory.get(null));
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253 }
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254 return branches;
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255 }
231
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256
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257 /**
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258 * Access state of the recent merge
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259 * @return merge state facility, never <code>null</code>
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260 */
231
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261 public HgMergeState getMergeState() {
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262 if (mergeState == null) {
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263 mergeState = new HgMergeState(impl);
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264 }
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265 return mergeState;
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266 }
220
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267
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268 public HgDataFile getFileNode(String path) {
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269 CharSequence nPath = normalizePath.rewrite(path);
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270 Path p = sessionContext.getPathFactory().path(nPath);
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271 return getFileNode(p);
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272 }
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273
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274 public HgDataFile getFileNode(Path path) {
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275 RevlogStream content = impl.resolveStoreFile(path);
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276 if (content == null) {
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277 return new HgDataFile(this, path);
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278 }
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279 return new HgDataFile(this, path, content);
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280 }
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281
142
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282 /* clients need to rewrite path from their FS to a repository-friendly paths, and, perhaps, vice versa*/
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283 public PathRewrite getToRepoPathHelper() {
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284 return normalizePath;
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285 }
284
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286
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287 /**
348
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288 * @return pair of values, {@link Pair#first()} and {@link Pair#second()} are respective parents, never <code>null</code>.
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289 * @throws HgInvalidControlFileException if attempt to read information about working copy parents from dirstate failed
284
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290 */
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291 public Pair<Nodeid,Nodeid> getWorkingCopyParents() throws HgInvalidControlFileException {
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292 return DirstateReader.readParents(impl);
235
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293 }
252
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294
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295 /**
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296 * @return name of the branch associated with working directory, never <code>null</code>.
348
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297 * @throws HgInvalidControlFileException if attempt to read branch name failed.
252
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298 */
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299 public String getWorkingCopyBranchName() throws HgInvalidControlFileException {
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300 if (wcBranch == null) {
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301 wcBranch = DirstateReader.readBranch(impl);
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302 }
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303 return wcBranch;
252
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304 }
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305
237
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306 /**
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307 * @return location where user files (shall) reside
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308 */
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309 public File getWorkingDir() {
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310 return workingDir;
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311 }
239
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312
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313 /**
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314 * Provides access to sub-repositories defined in this repository. Enumerated sub-repositories are those directly
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315 * known, not recursive collection of all nested sub-repositories.
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316 * @return list of all known sub-repositories in this repository, or empty list if none found.
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317 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
239
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318 */
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319 public List<HgSubrepoLocation> getSubrepositories() throws HgInvalidControlFileException {
239
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320 if (subRepos == null) {
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321 subRepos = new SubrepoManager(this);
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322 subRepos.read();
239
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323 }
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324 return subRepos.all();
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325 }
237
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326
331
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327
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328 /**
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329 * Repository-specific configuration.
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330 * @return access to configuration options, never <code>null</code>
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331 */
331
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332 public HgRepoConfig getConfiguration() /* XXX throws HgInvalidControlFileException? Description of the exception suggests it is only for files under ./hg/*/ {
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333 if (repoConfig == null) {
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334 try {
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335 ConfigFile configFile = impl.readConfiguration();
331
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336 repoConfig = new HgRepoConfig(configFile);
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337 } catch (IOException ex) {
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338 String m = "Errors while reading user configuration file";
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339 getSessionContext().getLog().dump(getClass(), Warn, ex, m);
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340 return new HgRepoConfig(new ConfigFile(getSessionContext())); // empty config, do not cache, allow to try once again
331
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341 //throw new HgInvalidControlFileException(m, ex, null);
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342 }
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343 }
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344 return repoConfig;
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345 }
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346
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347 // There seem to be no cases when access to HgDirstate is required from outside
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348 // (guess, working dir/revision walkers may hide dirstate access and no public visibility needed)
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diff changeset
349 /*package-local*/ final HgDirstate loadDirstate(Path.Source pathFactory) throws HgInvalidControlFileException {
292
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diff changeset
350 PathRewrite canonicalPath = null;
388
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diff changeset
351 if (!impl.isCaseSensitiveFileSystem()) {
292
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352 canonicalPath = new PathRewrite() {
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353
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354 public CharSequence rewrite(CharSequence path) {
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355 return path.toString().toLowerCase();
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356 }
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357 };
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358 }
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359 HgDirstate ds = new HgDirstate(impl, pathFactory, canonicalPath);
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360 ds.read();
348
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361 return ds;
74
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362 }
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363
289
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364 /**
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365 * Access to configured set of ignored files.
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366 * @see HgIgnore#isIgnored(Path)
482
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367 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
289
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368 */
482
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369 public HgIgnore getIgnore() throws HgInvalidControlFileException {
91
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370 // TODO read config for additional locations
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371 if (ignore == null) {
409
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372 ignore = new HgIgnore(getToRepoPathHelper());
482
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373 File ignoreFile = new File(getWorkingDir(), HgIgnore.getPath());
91
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374 try {
335
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375 final List<String> errors = ignore.read(ignoreFile);
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376 if (errors != null) {
490
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377 getSessionContext().getLog().dump(getClass(), Warn, "Syntax errors parsing %s:\n%s", ignoreFile.getName(), Internals.join(errors, ",\n"));
335
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378 }
91
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379 } catch (IOException ex) {
482
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380 final String m = String.format("Error reading %s file", ignoreFile);
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381 throw new HgInvalidControlFileException(m, ex, ignoreFile);
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382 }
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383 }
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384 return ignore;
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385 }
482
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386
481
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387 /**
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388 * Mercurial saves message user has supplied for a commit to facilitate message re-use in case commit fails.
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389 * This method provides this saved message.
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390 *
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391 * @return message used for last commit attempt, or <code>null</code> if none
482
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392 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
481
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393 */
482
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394 public String getCommitLastMessage() throws HgInvalidControlFileException {
490
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diff changeset
395 File lastMessage = impl.getFileFromRepoDir(LastMessage.getPath());
481
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396 if (!lastMessage.canRead()) {
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397 return null;
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398 }
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diff changeset
399 FileReader fr = null;
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diff changeset
400 try {
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diff changeset
401 fr = new FileReader(lastMessage);
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402 CharBuffer cb = CharBuffer.allocate(Internals.ltoi(lastMessage.length()));
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403 fr.read(cb);
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diff changeset
404 return cb.flip().toString();
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diff changeset
405 } catch (IOException ex) {
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diff changeset
406 throw new HgInvalidControlFileException("Can't retrieve message of last commit attempt", ex, lastMessage);
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diff changeset
407 } finally {
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diff changeset
408 if (fr != null) {
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diff changeset
409 try {
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diff changeset
410 fr.close();
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diff changeset
411 } catch (IOException ex) {
490
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
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diff changeset
412 getSessionContext().getLog().dump(getClass(), Warn, "Failed to close %s after read", lastMessage);
481
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diff changeset
413 }
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diff changeset
414 }
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parents: 471
diff changeset
415 }
a458f9fb00ce Access to user-supplied message of last commit
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diff changeset
416 }
486
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diff changeset
417
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
418 private HgRepositoryLock wdLock, storeLock;
486
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diff changeset
419
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diff changeset
420 /**
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diff changeset
421 * PROVISIONAL CODE, DO NOT USE
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diff changeset
422 *
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diff changeset
423 * Access repository lock that covers non-store parts of the repository (dirstate, branches, etc -
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diff changeset
424 * everything that has to do with working directory state).
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diff changeset
425 *
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diff changeset
426 * Note, the lock object returned merely gives access to lock mechanism. NO ACTUAL LOCKING IS DONE.
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
427 * Use {@link HgRepositoryLock#acquire()} to actually lock the repository.
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
428 *
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diff changeset
429 * @return lock object, never <code>null</code>
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diff changeset
430 */
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diff changeset
431 @Experimental(reason="WORK IN PROGRESS")
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
432 public HgRepositoryLock getWorkingDirLock() {
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
433 if (wdLock == null) {
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
434 int timeout = getLockTimeout();
490
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
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diff changeset
435 File lf = impl.getFileFromRepoDir("wlock");
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
436 synchronized (this) {
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
437 if (wdLock == null) {
488
45b3b6ca046f Repository locking mechanism is alive
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diff changeset
438 wdLock = new HgRepositoryLock(lf, timeout);
486
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diff changeset
439 }
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diff changeset
440 }
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diff changeset
441 }
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diff changeset
442 return wdLock;
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diff changeset
443 }
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diff changeset
444
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
445 @Experimental(reason="WORK IN PROGRESS")
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
446 public HgRepositoryLock getStoreLock() {
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
447 if (storeLock == null) {
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
448 int timeout = getLockTimeout();
493
ba36f66c32b4 Refactor to keep knowledge about repository control files and their location in respect to .hg/ in a single place (facilitate future adoption of shared repositories)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
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diff changeset
449 File fl = impl.getFileFromStoreDir("lock");
486
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diff changeset
450 synchronized (this) {
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diff changeset
451 if (storeLock == null) {
488
45b3b6ca046f Repository locking mechanism is alive
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diff changeset
452 storeLock = new HgRepositoryLock(fl, timeout);
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
453 }
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parents: 484
diff changeset
454 }
d740edfff563 Provisional support for Mercurial lock mechanism
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parents: 484
diff changeset
455 }
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
456 return storeLock;
d740edfff563 Provisional support for Mercurial lock mechanism
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parents: 484
diff changeset
457 }
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
458
484
ae4d6604debd Bookmarks support added
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diff changeset
459 /**
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parents: 483
diff changeset
460 * Access bookmarks-related functionality
ae4d6604debd Bookmarks support added
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diff changeset
461 * @return facility to manage bookmarks, never <code>null</code>
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diff changeset
462 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
ae4d6604debd Bookmarks support added
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parents: 483
diff changeset
463 */
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diff changeset
464 public HgBookmarks getBookmarks() throws HgInvalidControlFileException {
ae4d6604debd Bookmarks support added
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diff changeset
465 if (bookmarks == null) {
490
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
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diff changeset
466 bookmarks = new HgBookmarks(impl);
484
ae4d6604debd Bookmarks support added
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diff changeset
467 bookmarks.read();
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diff changeset
468 }
ae4d6604debd Bookmarks support added
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diff changeset
469 return bookmarks;
ae4d6604debd Bookmarks support added
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diff changeset
470 }
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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parents: 493
diff changeset
471
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
472 public HgExtensionsManager getExtensions() {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
473 if (extManager == null) {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
474 class EM extends HgExtensionsManager {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
475 EM() {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
476 super(HgRepository.this.getImplHelper());
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parents: 493
diff changeset
477 }
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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parents: 493
diff changeset
478 }
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
479 extManager = new EM();
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480 }
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481 return extManager;
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482 }
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483
490
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484 /**
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485 * @return session environment of the repository
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486 */
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487 public SessionContext getSessionContext() {
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488 return sessionContext;
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489 }
114
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490
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491 /*package-local*/ List<Filter> getFiltersFromRepoToWorkingDir(Path p) {
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492 return instantiateFilters(p, new Filter.Options(Filter.Direction.FromRepo));
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493 }
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494
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495 /*package-local*/ List<Filter> getFiltersFromWorkingDirToRepo(Path p) {
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496 return instantiateFilters(p, new Filter.Options(Filter.Direction.ToRepo));
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497 }
237
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498
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499 /*package-local*/ File getFile(HgDataFile dataFile) {
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500 return new File(getWorkingDir(), dataFile.getPath().toString());
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501 }
295
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities
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502
412
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
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503 /*package-local*/ Internals getImplHelper() {
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504 return impl;
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505 }
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506
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507 private List<Filter> instantiateFilters(Path p, Filter.Options opts) {
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508 List<Filter.Factory> factories = impl.getFilters();
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509 if (factories.isEmpty()) {
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510 return Collections.emptyList();
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511 }
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512 ArrayList<Filter> rv = new ArrayList<Filter>(factories.size());
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513 for (Filter.Factory ff : factories) {
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514 Filter f = ff.create(p, opts);
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515 if (f != null) {
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516 rv.add(f);
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517 }
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518 }
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519 return rv;
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520 }
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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521
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522 private int getLockTimeout() {
504
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523 int cfgValue = getConfiguration().getIntegerValue("ui", "timeout", 600);
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524 if (getSessionContext().getConfigurationProperty(Internals.CFG_PROPERTY_FS_LOCK_TIMEOUT, null) != null) {
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525 return new PropertyMarshal(sessionContext).getInt(Internals.CFG_PROPERTY_FS_LOCK_TIMEOUT, cfgValue);
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526 }
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527 return cfgValue;
487
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528 }
0
dbd663faec1f Basic changelog parsing
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529 }