Mercurial > hg > mercurial
annotate mercurial-server/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/MercurialVcsSupport.java @ 59:30cc10fe9479
accept version in two formats: with rev number and without
| author | Pavel.Sher |
|---|---|
| date | Sun, 26 Oct 2008 16:50:12 +0300 |
| parents | d1ed856e38ea |
| children | b328c6b6526d |
| rev | line source |
|---|---|
| 25 | 1 /* |
| 2 * Copyright 2000-2007 JetBrains s.r.o. | |
| 3 * | |
| 4 * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 * you may not use this file except in compliance with the License. | |
| 6 * You may obtain a copy of the License at | |
| 7 * | |
| 8 * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 * | |
| 10 * Unless required by applicable law or agreed to in writing, software | |
| 11 * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 * See the License for the specific language governing permissions and | |
| 14 * limitations under the License. | |
| 15 */ | |
| 0 | 16 package jetbrains.buildServer.buildTriggers.vcs.mercurial; |
| 17 | |
| 48 | 18 import jetbrains.buildServer.AgentSideCheckoutAbility; |
| 0 | 19 import jetbrains.buildServer.CollectChangesByIncludeRule; |
| 20 import jetbrains.buildServer.Used; | |
| 21 import jetbrains.buildServer.buildTriggers.vcs.AbstractVcsPropertiesProcessor; | |
| 22 import jetbrains.buildServer.buildTriggers.vcs.mercurial.command.*; | |
| 23 import jetbrains.buildServer.log.Loggers; | |
| 24 import jetbrains.buildServer.serverSide.InvalidProperty; | |
| 25 import jetbrains.buildServer.serverSide.PropertiesProcessor; | |
| 21 | 26 import jetbrains.buildServer.serverSide.SBuildServer; |
| 0 | 27 import jetbrains.buildServer.serverSide.ServerPaths; |
| 28 import jetbrains.buildServer.util.FileUtil; | |
| 29 import jetbrains.buildServer.vcs.*; | |
| 30 import jetbrains.buildServer.vcs.patches.PatchBuilder; | |
| 31 import org.jetbrains.annotations.NotNull; | |
| 32 import org.jetbrains.annotations.Nullable; | |
| 33 | |
| 1 | 34 import java.io.File; |
| 35 import java.io.FileFilter; | |
| 36 import java.io.FileInputStream; | |
| 37 import java.io.IOException; | |
| 38 import java.util.*; | |
| 21 | 39 import java.util.concurrent.ConcurrentHashMap; |
| 40 import java.util.concurrent.ConcurrentMap; | |
| 41 import java.util.concurrent.TimeUnit; | |
| 42 import java.util.concurrent.locks.Lock; | |
| 43 import java.util.concurrent.locks.ReentrantLock; | |
| 1 | 44 |
| 19 | 45 /** |
| 46 * Mercurial VCS plugin for TeamCity works as follows: | |
| 47 * <ul> | |
| 48 * <li>clones repository to internal storage | |
| 49 * <li>before any operation with working copy of repository pulls changes from the original repository | |
| 50 * <li>executes corresponding hg command | |
| 51 * </ul> | |
| 52 * | |
| 57 | 53 * <p>Working copy of repository is created in the $TEAMCITY_DATA_PATH/system/caches/hg_<hash code> folder. |
| 19 | 54 * <p>Personal builds (remote runs) are not yet supported, they require corresponding functionality from the IDE. |
| 55 */ | |
| 48 | 56 public class MercurialVcsSupport extends VcsSupport implements CollectChangesByIncludeRule, LabelingSupport, AgentSideCheckoutAbility { |
| 21 | 57 private ConcurrentMap<String, Lock> myWorkDirLocks= new ConcurrentHashMap<String, Lock>(); |
| 58 private static final int OLD_WORK_DIRS_CLEANUP_PERIOD = 600; | |
| 59 private VcsManager myVcsManager; | |
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60 private File myDefaultWorkFolderParent; |
| 0 | 61 |
| 21 | 62 public MercurialVcsSupport(@NotNull final VcsManager vcsManager, |
| 63 @NotNull ServerPaths paths, | |
| 64 @NotNull SBuildServer server) { | |
| 0 | 65 vcsManager.registerVcsSupport(this); |
| 21 | 66 myVcsManager = vcsManager; |
| 67 server.getExecutor().scheduleAtFixedRate(new Runnable() { | |
| 68 public void run() { | |
| 69 removeOldWorkFolders(); | |
| 70 } | |
| 71 }, 0, OLD_WORK_DIRS_CLEANUP_PERIOD, TimeUnit.SECONDS); | |
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72 myDefaultWorkFolderParent = new File(paths.getCachesDir()); |
| 0 | 73 } |
| 74 | |
| 75 public List<ModificationData> collectBuildChanges(final VcsRoot root, | |
| 76 @NotNull final String fromVersion, | |
| 77 @NotNull final String currentVersion, | |
| 78 final CheckoutRules checkoutRules) throws VcsException { | |
| 44 | 79 syncClonedRepository(root); |
| 0 | 80 return VcsSupportUtil.collectBuildChanges(root, fromVersion, currentVersion, checkoutRules, this); |
| 81 } | |
| 82 | |
| 83 public List<ModificationData> collectBuildChanges(final VcsRoot root, | |
| 84 final String fromVersion, | |
| 85 final String currentVersion, | |
| 86 final IncludeRule includeRule) throws VcsException { | |
| 19 | 87 // first obtain changes between specified versions |
| 0 | 88 List<ModificationData> result = new ArrayList<ModificationData>(); |
| 44 | 89 Settings settings = createSettings(root); |
| 0 | 90 LogCommand lc = new LogCommand(settings); |
| 57 | 91 String fromId = new ChangeSet(fromVersion).getId(); |
| 92 lc.setFromRevId(fromId); | |
| 0 | 93 lc.setToRevId(new ChangeSet(currentVersion).getId()); |
| 94 List<ChangeSet> changeSets = lc.execute(); | |
| 95 if (changeSets.isEmpty()) { | |
| 96 return result; | |
| 97 } | |
| 98 | |
| 19 | 99 // invoke status command for each changeset and determine what files were modified in these changesets |
| 0 | 100 StatusCommand st = new StatusCommand(settings); |
| 57 | 101 ChangeSet prev = new ChangeSet(fromVersion); |
| 102 for (int i=0; i<changeSets.size(); i++) { | |
| 103 ChangeSet cur = changeSets.get(i); | |
| 104 if (cur.getId().equals(fromId)) continue; // skip already reported changeset | |
| 105 | |
| 0 | 106 st.setFromRevId(prev.getId()); |
| 107 st.setToRevId(cur.getId()); | |
| 108 List<ModifiedFile> modifiedFiles = st.execute(); | |
| 19 | 109 // changeset full version will be set into VcsChange structure and |
| 20 | 110 // stored in database (note that getContent method will be invoked with this version) |
| 0 | 111 List<VcsChange> files = toVcsChanges(modifiedFiles, prev.getFullVersion(), cur.getFullVersion(), includeRule); |
| 112 if (files.isEmpty()) continue; | |
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113 ModificationData md = new ModificationData(cur.getTimestamp(), files, cur.getSummary(), cur.getUser(), root, cur.getFullVersion(), cur.getId()); |
| 0 | 114 result.add(md); |
| 115 prev = cur; | |
| 116 } | |
| 117 | |
| 118 return result; | |
| 119 } | |
| 120 | |
| 121 private List<VcsChange> toVcsChanges(final List<ModifiedFile> modifiedFiles, String prevVer, String curVer, final IncludeRule includeRule) { | |
| 122 List<VcsChange> files = new ArrayList<VcsChange>(); | |
| 123 for (ModifiedFile mf: modifiedFiles) { | |
| 21 | 124 String normalizedPath = PathUtil.normalizeSeparator(mf.getPath()); |
| 12 | 125 if (!normalizedPath.startsWith(includeRule.getFrom())) continue; // skip files which do not match include rule |
| 0 | 126 |
| 127 VcsChangeInfo.Type changeType = getChangeType(mf.getStatus()); | |
| 128 if (changeType == null) { | |
| 129 Loggers.VCS.warn("Unable to convert status: " + mf.getStatus() + " to VCS change type"); | |
| 130 changeType = VcsChangeInfo.Type.NOT_CHANGED; | |
| 131 } | |
| 12 | 132 files.add(new VcsChange(changeType, mf.getStatus().getName(), normalizedPath, normalizedPath, prevVer, curVer)); |
| 0 | 133 } |
| 134 return files; | |
| 135 } | |
| 136 | |
| 137 private VcsChangeInfo.Type getChangeType(final ModifiedFile.Status status) { | |
| 138 switch (status) { | |
| 139 case ADDED:return VcsChangeInfo.Type.ADDED; | |
| 140 case MODIFIED:return VcsChangeInfo.Type.CHANGED; | |
| 141 case REMOVED:return VcsChangeInfo.Type.REMOVED; | |
| 142 } | |
| 143 return null; | |
| 144 } | |
| 145 | |
| 146 @NotNull | |
| 147 public byte[] getContent(final VcsModification vcsModification, | |
| 148 final VcsChangeInfo change, | |
| 149 final VcsChangeInfo.ContentType contentType, | |
| 150 final VcsRoot vcsRoot) throws VcsException { | |
| 44 | 151 syncClonedRepository(vcsRoot); |
| 12 | 152 String version = contentType == VcsChangeInfo.ContentType.AFTER_CHANGE ? change.getAfterChangeRevisionNumber() : change.getBeforeChangeRevisionNumber(); |
| 153 return getContent(change.getRelativeFileName(), vcsRoot, version); | |
| 0 | 154 } |
| 155 | |
| 156 @NotNull | |
| 12 | 157 public byte[] getContent(final String filePath, final VcsRoot vcsRoot, final String version) throws VcsException { |
| 44 | 158 syncClonedRepository(vcsRoot); |
| 159 Settings settings = createSettings(vcsRoot); | |
| 12 | 160 CatCommand cc = new CatCommand(settings); |
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161 cc.setRevId(new ChangeSet(version).getId()); |
| 12 | 162 File parentDir = cc.execute(Collections.singletonList(filePath)); |
| 30 | 163 try { |
| 164 File file = new File(parentDir, filePath); | |
| 165 if (file.isFile()) { | |
| 166 try { | |
| 167 return FileUtil.loadFileBytes(file); | |
| 168 } catch (IOException e) { | |
| 169 throw new VcsException("Failed to load content of file: " + file.getAbsolutePath(), e); | |
| 170 } | |
| 171 } else { | |
| 172 Loggers.VCS.warn("Unable to obtain content of the file: " + filePath); | |
| 12 | 173 } |
| 30 | 174 } finally { |
| 175 FileUtil.delete(parentDir); | |
| 12 | 176 } |
| 0 | 177 return new byte[0]; |
| 178 } | |
| 179 | |
| 180 public String getName() { | |
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181 return Constants.VCS_NAME; |
| 0 | 182 } |
| 183 | |
| 184 @Used("jsp") | |
| 185 public String getDisplayName() { | |
| 186 return "Mercurial"; | |
| 187 } | |
| 188 | |
| 189 @Nullable | |
| 190 public PropertiesProcessor getVcsPropertiesProcessor() { | |
| 191 return new AbstractVcsPropertiesProcessor() { | |
| 192 public Collection<InvalidProperty> process(final Map<String, String> properties) { | |
| 193 List<InvalidProperty> result = new ArrayList<InvalidProperty>(); | |
| 194 if (isEmpty(properties.get(Constants.HG_COMMAND_PATH_PROP))) { | |
| 195 result.add(new InvalidProperty(Constants.HG_COMMAND_PATH_PROP, "Path to 'hg' command must be specified")); | |
| 196 } | |
| 197 if (isEmpty(properties.get(Constants.REPOSITORY_PROP))) { | |
| 198 result.add(new InvalidProperty(Constants.REPOSITORY_PROP, "Repository must be specified")); | |
| 199 } | |
| 200 return result; | |
| 201 } | |
| 202 }; | |
| 203 } | |
| 204 | |
| 205 public String getVcsSettingsJspFilePath() { | |
| 206 return "mercurialSettings.jsp"; | |
| 207 } | |
| 208 | |
| 209 @NotNull | |
| 210 public String getCurrentVersion(final VcsRoot root) throws VcsException { | |
| 19 | 211 // we will return full version of the most recent change as current version |
| 44 | 212 syncClonedRepository(root); |
| 213 Settings settings = createSettings(root); | |
| 57 | 214 BranchesCommand branches = new BranchesCommand(settings); |
| 215 Map<String, ChangeSet> result = branches.execute(); | |
| 216 if (!result.containsKey(settings.getBranchName())) { | |
| 217 throw new VcsException("Unable to find current version for the branch: " + settings.getBranchName()); | |
| 218 } | |
| 219 | |
| 220 return result.get(settings.getBranchName()).getFullVersion(); | |
| 0 | 221 } |
| 222 | |
| 223 public String describeVcsRoot(final VcsRoot vcsRoot) { | |
| 224 return "mercurial: " + vcsRoot.getProperty(Constants.REPOSITORY_PROP); | |
| 225 } | |
| 226 | |
| 227 public boolean isTestConnectionSupported() { | |
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228 return true; |
| 0 | 229 } |
| 230 | |
| 231 @Nullable | |
| 232 public String testConnection(final VcsRoot vcsRoot) throws VcsException { | |
| 44 | 233 Settings settings = createSettings(vcsRoot); |
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234 IdentifyCommand id = new IdentifyCommand(settings); |
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235 StringBuilder res = new StringBuilder(); |
| 17 | 236 res.append(quoteIfNeeded(settings.getHgCommandPath())); |
| 237 res.append(" identify "); | |
| 238 res.append(quoteIfNeeded(settings.getRepository())); | |
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239 res.append('\n').append(id.execute()); |
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240 return res.toString(); |
| 0 | 241 } |
| 242 | |
| 17 | 243 private String quoteIfNeeded(@NotNull String str) { |
| 244 if (str.indexOf(' ') != -1) { | |
| 245 return "\"" + str + "\""; | |
| 246 } | |
| 247 | |
| 248 return str; | |
| 249 } | |
| 250 | |
| 0 | 251 @Nullable |
| 252 public Map<String, String> getDefaultVcsProperties() { | |
| 19 | 253 return Collections.singletonMap(Constants.HG_COMMAND_PATH_PROP, "hg"); |
| 0 | 254 } |
| 255 | |
| 256 public String getVersionDisplayName(final String version, final VcsRoot root) throws VcsException { | |
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257 return new ChangeSet(version).getId(); |
| 0 | 258 } |
| 259 | |
| 260 @NotNull | |
| 261 public Comparator<String> getVersionComparator() { | |
| 19 | 262 // comparator is called when TeamCity needs to sort modifications in the order of their appearance, |
| 263 // currently we sort changes by revision number, not sure however that this is a good idea, | |
| 264 // probably it would be better to sort them by timestamp (and to add timestamp into the version). | |
| 0 | 265 return new Comparator<String>() { |
| 266 public int compare(final String o1, final String o2) { | |
| 267 try { | |
| 268 return new ChangeSet(o1).getRevNumber() - new ChangeSet(o2).getRevNumber(); | |
| 269 } catch (Exception e) { | |
| 270 return 1; | |
| 271 } | |
| 272 } | |
| 273 }; | |
| 274 } | |
| 275 | |
| 276 public void buildPatch(final VcsRoot root, | |
| 277 @Nullable final String fromVersion, | |
| 278 @NotNull final String toVersion, | |
| 279 final PatchBuilder builder, | |
| 280 final CheckoutRules checkoutRules) throws IOException, VcsException { | |
| 44 | 281 syncClonedRepository(root); |
| 282 Settings settings = createSettings(root); | |
| 0 | 283 if (fromVersion == null) { |
| 284 buildFullPatch(settings, new ChangeSet(toVersion), builder); | |
| 285 } else { | |
| 286 buildIncrementalPatch(settings, new ChangeSet(fromVersion), new ChangeSet(toVersion), builder); | |
| 287 } | |
| 288 } | |
| 289 | |
| 19 | 290 // builds patch from version to version |
| 0 | 291 private void buildIncrementalPatch(final Settings settings, @NotNull final ChangeSet fromVer, @NotNull final ChangeSet toVer, final PatchBuilder builder) |
| 292 throws VcsException, IOException { | |
| 293 StatusCommand st = new StatusCommand(settings); | |
| 294 st.setFromRevId(fromVer.getId()); | |
| 295 st.setToRevId(toVer.getId()); | |
| 296 List<ModifiedFile> modifiedFiles = st.execute(); | |
| 297 List<String> notDeletedFiles = new ArrayList<String>(); | |
| 298 for (ModifiedFile f: modifiedFiles) { | |
| 299 if (f.getStatus() != ModifiedFile.Status.REMOVED) { | |
| 300 notDeletedFiles.add(f.getPath()); | |
| 301 } | |
| 302 } | |
| 303 | |
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304 if (notDeletedFiles.isEmpty()) return; |
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305 |
| 0 | 306 CatCommand cc = new CatCommand(settings); |
| 307 cc.setRevId(toVer.getId()); | |
| 308 File parentDir = cc.execute(notDeletedFiles); | |
| 309 | |
| 310 try { | |
| 311 for (ModifiedFile f: modifiedFiles) { | |
| 312 final File virtualFile = new File(f.getPath()); | |
| 313 if (f.getStatus() == ModifiedFile.Status.REMOVED) { | |
| 314 builder.deleteFile(virtualFile, true); | |
| 315 } else { | |
| 316 File realFile = new File(parentDir, f.getPath()); | |
| 317 FileInputStream is = new FileInputStream(realFile); | |
| 318 try { | |
| 11 | 319 builder.changeOrCreateBinaryFile(virtualFile, null, is, realFile.length()); |
| 0 | 320 } finally { |
| 321 is.close(); | |
| 322 } | |
| 323 } | |
| 324 } | |
| 325 } finally { | |
| 326 FileUtil.delete(parentDir); | |
| 327 } | |
| 328 } | |
| 329 | |
| 19 | 330 // builds patch by exporting files using specified version |
| 0 | 331 private void buildFullPatch(final Settings settings, @NotNull final ChangeSet toVer, final PatchBuilder builder) |
| 332 throws IOException, VcsException { | |
| 333 CloneCommand cl = new CloneCommand(settings); | |
| 57 | 334 // clone from the local repository |
| 335 cl.setRepositoryPath(settings.getLocalRepositoryDir().getAbsolutePath()); | |
| 0 | 336 cl.setToId(toVer.getId()); |
| 57 | 337 cl.setUpdateWorkingDir(false); |
| 0 | 338 File tempDir = FileUtil.createTempDirectory("mercurial", toVer.getId()); |
| 339 try { | |
| 340 final File repRoot = new File(tempDir, "rep"); | |
| 341 cl.setDestDir(repRoot.getAbsolutePath()); | |
| 342 cl.execute(); | |
| 57 | 343 |
| 344 UpdateCommand up = new UpdateCommand(settings); | |
| 345 up.setWorkDirectory(repRoot.getAbsolutePath()); | |
| 346 up.setToId(toVer.getId()); | |
| 347 up.execute(); | |
| 348 | |
| 0 | 349 buildPatchFromDirectory(builder, repRoot, new FileFilter() { |
| 350 public boolean accept(final File file) { | |
| 351 return !(file.isDirectory() && ".hg".equals(file.getName())); | |
| 352 } | |
| 353 }); | |
| 354 } finally { | |
| 355 FileUtil.delete(tempDir); | |
| 356 } | |
| 357 } | |
| 358 | |
| 359 private void buildPatchFromDirectory(final PatchBuilder builder, final File repRoot, final FileFilter filter) throws IOException { | |
| 360 buildPatchFromDirectory(repRoot, builder, repRoot, filter); | |
| 361 } | |
| 362 | |
| 363 private void buildPatchFromDirectory(File curDir, final PatchBuilder builder, final File repRoot, final FileFilter filter) throws IOException { | |
| 364 File[] files = curDir.listFiles(filter); | |
| 365 if (files != null) { | |
| 366 for (File realFile: files) { | |
| 367 String relPath = realFile.getAbsolutePath().substring(repRoot.getAbsolutePath().length()); | |
| 368 final File virtualFile = new File(relPath); | |
| 369 if (realFile.isDirectory()) { | |
| 370 builder.createDirectory(virtualFile); | |
| 371 buildPatchFromDirectory(realFile, builder, repRoot, filter); | |
| 372 } else { | |
| 373 final FileInputStream is = new FileInputStream(realFile); | |
| 374 try { | |
| 375 builder.createBinaryFile(virtualFile, null, is, realFile.length()); | |
| 376 } finally { | |
| 377 is.close(); | |
| 378 } | |
| 379 } | |
| 380 } | |
| 381 } | |
| 382 } | |
| 383 | |
| 19 | 384 // updates current working copy of repository by pulling changes from the repository specified in VCS root |
| 44 | 385 private void syncClonedRepository(final VcsRoot root) throws VcsException { |
| 386 Settings settings = createSettings(root); | |
| 57 | 387 File workDir = settings.getLocalRepositoryDir(); |
| 21 | 388 lockWorkDir(workDir); |
| 389 try { | |
| 29 | 390 if (settings.hasCopyOfRepository()) { |
| 0 | 391 // update |
| 8 | 392 PullCommand pull = new PullCommand(settings); |
| 393 pull.execute(); | |
| 0 | 394 } else { |
| 395 // clone | |
| 396 CloneCommand cl = new CloneCommand(settings); | |
| 22 | 397 cl.setDestDir(workDir.getAbsolutePath()); |
| 18 | 398 cl.setUpdateWorkingDir(false); |
| 0 | 399 cl.execute(); |
| 400 } | |
| 21 | 401 } finally { |
| 402 unlockWorkDir(workDir); | |
| 0 | 403 } |
| 404 } | |
| 405 | |
| 44 | 406 @Override |
| 407 public LabelingSupport getLabelingSupport() { | |
| 408 return this; | |
| 409 } | |
| 410 | |
| 22 | 411 private void lockWorkDir(@NotNull File workDir) { |
| 21 | 412 getWorkDirLock(workDir).lock(); |
| 413 } | |
| 414 | |
| 22 | 415 private void unlockWorkDir(@NotNull File workDir) { |
| 21 | 416 getWorkDirLock(workDir).unlock(); |
| 417 } | |
| 418 | |
| 31 | 419 @Override |
| 420 public boolean ignoreServerCachesFor(final VcsRoot root) { | |
| 421 // since a copy of repository for each VCS root is already stored on disk | |
| 422 // we do not need separate cache for our patches | |
| 423 return true; | |
| 424 } | |
| 425 | |
| 22 | 426 private Lock getWorkDirLock(final File workDir) { |
| 427 String path = workDir.getAbsolutePath(); | |
| 428 Lock lock = myWorkDirLocks.get(path); | |
| 21 | 429 if (lock == null) { |
| 430 lock = new ReentrantLock(); | |
| 22 | 431 Lock curLock = myWorkDirLocks.putIfAbsent(path, lock); |
| 21 | 432 if (curLock != null) { |
| 433 lock = curLock; | |
| 434 } | |
| 435 } | |
| 436 return lock; | |
| 437 } | |
| 438 | |
| 23 | 439 private void removeOldWorkFolders() { |
| 29 | 440 File workFoldersParent = new File(myDefaultWorkFolderParent, "mercurial"); |
| 23 | 441 if (!workFoldersParent.isDirectory()) return; |
| 442 | |
| 443 Set<File> workDirs = new HashSet<File>(); | |
| 444 File[] files = workFoldersParent.listFiles(new FileFilter() { | |
| 445 public boolean accept(final File file) { | |
| 446 return file.isDirectory() && file.getName().startsWith(Settings.DEFAULT_WORK_DIR_PREFIX); | |
| 447 } | |
| 448 }); | |
| 449 if (files != null) { | |
| 450 for (File f: files) { | |
| 46 | 451 workDirs.add(PathUtil.getCanonicalFile(f)); |
| 23 | 452 } |
| 453 } | |
| 454 | |
| 455 for (VcsRoot vcsRoot: myVcsManager.getAllRegisteredVcsRoots()) { | |
| 456 if (getName().equals(vcsRoot.getVcsName())) { | |
| 44 | 457 Settings s = createSettings(vcsRoot); |
| 57 | 458 workDirs.remove(PathUtil.getCanonicalFile(s.getLocalRepositoryDir())); |
| 23 | 459 } |
| 460 } | |
| 461 | |
| 462 for (File f: workDirs) { | |
| 463 lockWorkDir(f); | |
| 464 try { | |
| 465 FileUtil.delete(f); | |
| 466 } finally { | |
| 467 unlockWorkDir(f); | |
| 468 } | |
| 469 } | |
| 470 } | |
| 44 | 471 |
| 472 public String label(@NotNull String label, @NotNull String version, @NotNull VcsRoot root, @NotNull CheckoutRules checkoutRules) throws VcsException { | |
| 473 syncClonedRepository(root); | |
| 474 | |
| 475 Settings settings = createSettings(root); | |
| 476 | |
| 477 // I do not know why but hg tag does not work correctly if | |
| 478 // update command was not invoked for the current repo | |
| 479 // in such case if there were no tags before Mercurial attempts to | |
| 480 // create new head when tag is pushed to the parent repository | |
| 481 UpdateCommand uc = new UpdateCommand(settings); | |
| 482 uc.execute(); | |
| 483 | |
| 484 String fixedTagname = fixTagName(label); | |
| 485 TagCommand tc = new TagCommand(settings); | |
| 486 tc.setRevId(new ChangeSet(version).getId()); | |
| 487 tc.setTag(fixedTagname); | |
| 488 tc.execute(); | |
| 489 | |
| 490 PushCommand pc = new PushCommand(settings); | |
| 57 | 491 pc.setForce(true); |
| 44 | 492 pc.execute(); |
| 493 return fixedTagname; | |
| 494 } | |
| 495 | |
| 496 private String fixTagName(final String label) { | |
| 497 // according to Mercurial documentation http://hgbook.red-bean.com/hgbookch8.html#x12-1570008 | |
| 498 // tag name must not contain: | |
| 499 // Colon (ASCII 58, “:”) | |
| 500 // Carriage return (ASCII 13, “\r”) | |
| 501 // Newline (ASCII 10, “\n”) | |
| 502 // all these characters will be replaced with _ (underscore) | |
| 503 return label.replace(':', '_').replace('\r', '_').replace('\n', '_'); | |
| 504 } | |
| 505 | |
| 506 private Settings createSettings(final VcsRoot root) { | |
| 507 return new Settings(myDefaultWorkFolderParent, root); | |
| 508 } | |
| 48 | 509 |
| 510 public boolean isAgentSideCheckoutAvailable() { | |
| 511 return true; | |
| 512 } | |
| 0 | 513 } |