Mercurial > hg > mercurial
annotate mercurial-server/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/MercurialVcsSupport.java @ 56:45366338965b
minor
| author | Pavel.Sher |
|---|---|
| date | Fri, 24 Oct 2008 13:38:59 +0400 |
| parents | a758eaf781c7 |
| children | 99e757f2527b |
| 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 * | |
| 53 * <p>Working copy of repository is created in the $TEAMCITY_DATA_PATH/system/caches/mercurial folder. | |
| 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); |
| 91 lc.setFromRevId(new ChangeSet(fromVersion).getId()); | |
| 92 lc.setToRevId(new ChangeSet(currentVersion).getId()); | |
| 93 List<ChangeSet> changeSets = lc.execute(); | |
| 94 if (changeSets.isEmpty()) { | |
| 95 return result; | |
| 96 } | |
| 97 | |
| 19 | 98 // invoke status command for each changeset and determine what files were modified in these changesets |
| 0 | 99 Iterator<ChangeSet> it = changeSets.iterator(); |
| 100 ChangeSet prev = it.next(); // skip first changeset (cause it was already reported) | |
| 101 StatusCommand st = new StatusCommand(settings); | |
| 102 while (it.hasNext()) { | |
| 103 ChangeSet cur = it.next(); | |
| 104 st.setFromRevId(prev.getId()); | |
| 105 st.setToRevId(cur.getId()); | |
| 106 List<ModifiedFile> modifiedFiles = st.execute(); | |
| 19 | 107 // changeset full version will be set into VcsChange structure and |
| 20 | 108 // stored in database (note that getContent method will be invoked with this version) |
| 0 | 109 List<VcsChange> files = toVcsChanges(modifiedFiles, prev.getFullVersion(), cur.getFullVersion(), includeRule); |
| 110 if (files.isEmpty()) continue; | |
| 111 ModificationData md = new ModificationData(cur.getTimestamp(), files, cur.getSummary(), cur.getUser(), root, cur.getFullVersion(), cur.getFullVersion()); | |
| 112 result.add(md); | |
| 113 prev = cur; | |
| 114 } | |
| 115 | |
| 116 return result; | |
| 117 } | |
| 118 | |
| 119 private List<VcsChange> toVcsChanges(final List<ModifiedFile> modifiedFiles, String prevVer, String curVer, final IncludeRule includeRule) { | |
| 120 List<VcsChange> files = new ArrayList<VcsChange>(); | |
| 121 for (ModifiedFile mf: modifiedFiles) { | |
| 21 | 122 String normalizedPath = PathUtil.normalizeSeparator(mf.getPath()); |
| 12 | 123 if (!normalizedPath.startsWith(includeRule.getFrom())) continue; // skip files which do not match include rule |
| 0 | 124 |
| 125 VcsChangeInfo.Type changeType = getChangeType(mf.getStatus()); | |
| 126 if (changeType == null) { | |
| 127 Loggers.VCS.warn("Unable to convert status: " + mf.getStatus() + " to VCS change type"); | |
| 128 changeType = VcsChangeInfo.Type.NOT_CHANGED; | |
| 129 } | |
| 12 | 130 files.add(new VcsChange(changeType, mf.getStatus().getName(), normalizedPath, normalizedPath, prevVer, curVer)); |
| 0 | 131 } |
| 132 return files; | |
| 133 } | |
| 134 | |
| 135 private VcsChangeInfo.Type getChangeType(final ModifiedFile.Status status) { | |
| 136 switch (status) { | |
| 137 case ADDED:return VcsChangeInfo.Type.ADDED; | |
| 138 case MODIFIED:return VcsChangeInfo.Type.CHANGED; | |
| 139 case REMOVED:return VcsChangeInfo.Type.REMOVED; | |
| 140 } | |
| 141 return null; | |
| 142 } | |
| 143 | |
| 144 @NotNull | |
| 145 public byte[] getContent(final VcsModification vcsModification, | |
| 146 final VcsChangeInfo change, | |
| 147 final VcsChangeInfo.ContentType contentType, | |
| 148 final VcsRoot vcsRoot) throws VcsException { | |
| 44 | 149 syncClonedRepository(vcsRoot); |
| 12 | 150 String version = contentType == VcsChangeInfo.ContentType.AFTER_CHANGE ? change.getAfterChangeRevisionNumber() : change.getBeforeChangeRevisionNumber(); |
| 151 return getContent(change.getRelativeFileName(), vcsRoot, version); | |
| 0 | 152 } |
| 153 | |
| 154 @NotNull | |
| 12 | 155 public byte[] getContent(final String filePath, final VcsRoot vcsRoot, final String version) throws VcsException { |
| 44 | 156 syncClonedRepository(vcsRoot); |
| 157 Settings settings = createSettings(vcsRoot); | |
| 12 | 158 CatCommand cc = new CatCommand(settings); |
| 159 ChangeSet cs = new ChangeSet(version); | |
| 160 cc.setRevId(cs.getId()); | |
| 161 File parentDir = cc.execute(Collections.singletonList(filePath)); | |
| 30 | 162 try { |
| 163 File file = new File(parentDir, filePath); | |
| 164 if (file.isFile()) { | |
| 165 try { | |
| 166 return FileUtil.loadFileBytes(file); | |
| 167 } catch (IOException e) { | |
| 168 throw new VcsException("Failed to load content of file: " + file.getAbsolutePath(), e); | |
| 169 } | |
| 170 } else { | |
| 171 Loggers.VCS.warn("Unable to obtain content of the file: " + filePath); | |
| 12 | 172 } |
| 30 | 173 } finally { |
| 174 FileUtil.delete(parentDir); | |
| 12 | 175 } |
| 0 | 176 return new byte[0]; |
| 177 } | |
| 178 | |
| 179 public String getName() { | |
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180 return Constants.VCS_NAME; |
| 0 | 181 } |
| 182 | |
| 183 @Used("jsp") | |
| 184 public String getDisplayName() { | |
| 185 return "Mercurial"; | |
| 186 } | |
| 187 | |
| 188 @Nullable | |
| 189 public PropertiesProcessor getVcsPropertiesProcessor() { | |
| 190 return new AbstractVcsPropertiesProcessor() { | |
| 191 public Collection<InvalidProperty> process(final Map<String, String> properties) { | |
| 192 List<InvalidProperty> result = new ArrayList<InvalidProperty>(); | |
| 193 if (isEmpty(properties.get(Constants.HG_COMMAND_PATH_PROP))) { | |
| 194 result.add(new InvalidProperty(Constants.HG_COMMAND_PATH_PROP, "Path to 'hg' command must be specified")); | |
| 195 } | |
| 196 if (isEmpty(properties.get(Constants.REPOSITORY_PROP))) { | |
| 197 result.add(new InvalidProperty(Constants.REPOSITORY_PROP, "Repository must be specified")); | |
| 198 } | |
| 199 return result; | |
| 200 } | |
| 201 }; | |
| 202 } | |
| 203 | |
| 204 public String getVcsSettingsJspFilePath() { | |
| 205 return "mercurialSettings.jsp"; | |
| 206 } | |
| 207 | |
| 208 @NotNull | |
| 209 public String getCurrentVersion(final VcsRoot root) throws VcsException { | |
| 19 | 210 // we will return full version of the most recent change as current version |
| 44 | 211 syncClonedRepository(root); |
| 212 Settings settings = createSettings(root); | |
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213 TipCommand lc = new TipCommand(settings); |
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214 ChangeSet changeSet = lc.execute(); |
| 0 | 215 return changeSet.getFullVersion(); |
| 216 } | |
| 217 | |
| 218 public String describeVcsRoot(final VcsRoot vcsRoot) { | |
| 219 return "mercurial: " + vcsRoot.getProperty(Constants.REPOSITORY_PROP); | |
| 220 } | |
| 221 | |
| 222 public boolean isTestConnectionSupported() { | |
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223 return true; |
| 0 | 224 } |
| 225 | |
| 226 @Nullable | |
| 227 public String testConnection(final VcsRoot vcsRoot) throws VcsException { | |
| 44 | 228 Settings settings = createSettings(vcsRoot); |
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229 IdentifyCommand id = new IdentifyCommand(settings); |
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230 StringBuilder res = new StringBuilder(); |
| 17 | 231 res.append(quoteIfNeeded(settings.getHgCommandPath())); |
| 232 res.append(" identify "); | |
| 233 res.append(quoteIfNeeded(settings.getRepository())); | |
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234 res.append('\n').append(id.execute()); |
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235 return res.toString(); |
| 0 | 236 } |
| 237 | |
| 17 | 238 private String quoteIfNeeded(@NotNull String str) { |
| 239 if (str.indexOf(' ') != -1) { | |
| 240 return "\"" + str + "\""; | |
| 241 } | |
| 242 | |
| 243 return str; | |
| 244 } | |
| 245 | |
| 0 | 246 @Nullable |
| 247 public Map<String, String> getDefaultVcsProperties() { | |
| 19 | 248 return Collections.singletonMap(Constants.HG_COMMAND_PATH_PROP, "hg"); |
| 0 | 249 } |
| 250 | |
| 251 public String getVersionDisplayName(final String version, final VcsRoot root) throws VcsException { | |
| 56 | 252 int colon = version.indexOf(':'); |
| 253 if (colon == -1) return version; | |
| 254 return version.substring(colon+1); | |
| 0 | 255 } |
| 256 | |
| 257 @NotNull | |
| 258 public Comparator<String> getVersionComparator() { | |
| 19 | 259 // comparator is called when TeamCity needs to sort modifications in the order of their appearance, |
| 260 // currently we sort changes by revision number, not sure however that this is a good idea, | |
| 261 // probably it would be better to sort them by timestamp (and to add timestamp into the version). | |
| 0 | 262 return new Comparator<String>() { |
| 263 public int compare(final String o1, final String o2) { | |
| 264 try { | |
| 265 return new ChangeSet(o1).getRevNumber() - new ChangeSet(o2).getRevNumber(); | |
| 266 } catch (Exception e) { | |
| 267 return 1; | |
| 268 } | |
| 269 } | |
| 270 }; | |
| 271 } | |
| 272 | |
| 273 public void buildPatch(final VcsRoot root, | |
| 274 @Nullable final String fromVersion, | |
| 275 @NotNull final String toVersion, | |
| 276 final PatchBuilder builder, | |
| 277 final CheckoutRules checkoutRules) throws IOException, VcsException { | |
| 44 | 278 syncClonedRepository(root); |
| 279 Settings settings = createSettings(root); | |
| 0 | 280 if (fromVersion == null) { |
| 281 buildFullPatch(settings, new ChangeSet(toVersion), builder); | |
| 282 } else { | |
| 283 buildIncrementalPatch(settings, new ChangeSet(fromVersion), new ChangeSet(toVersion), builder); | |
| 284 } | |
| 285 } | |
| 286 | |
| 19 | 287 // builds patch from version to version |
| 0 | 288 private void buildIncrementalPatch(final Settings settings, @NotNull final ChangeSet fromVer, @NotNull final ChangeSet toVer, final PatchBuilder builder) |
| 289 throws VcsException, IOException { | |
| 290 StatusCommand st = new StatusCommand(settings); | |
| 291 st.setFromRevId(fromVer.getId()); | |
| 292 st.setToRevId(toVer.getId()); | |
| 293 List<ModifiedFile> modifiedFiles = st.execute(); | |
| 294 List<String> notDeletedFiles = new ArrayList<String>(); | |
| 295 for (ModifiedFile f: modifiedFiles) { | |
| 296 if (f.getStatus() != ModifiedFile.Status.REMOVED) { | |
| 297 notDeletedFiles.add(f.getPath()); | |
| 298 } | |
| 299 } | |
| 300 | |
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301 if (notDeletedFiles.isEmpty()) return; |
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302 |
| 0 | 303 CatCommand cc = new CatCommand(settings); |
| 304 cc.setRevId(toVer.getId()); | |
| 305 File parentDir = cc.execute(notDeletedFiles); | |
| 306 | |
| 307 try { | |
| 308 for (ModifiedFile f: modifiedFiles) { | |
| 309 final File virtualFile = new File(f.getPath()); | |
| 310 if (f.getStatus() == ModifiedFile.Status.REMOVED) { | |
| 311 builder.deleteFile(virtualFile, true); | |
| 312 } else { | |
| 313 File realFile = new File(parentDir, f.getPath()); | |
| 314 FileInputStream is = new FileInputStream(realFile); | |
| 315 try { | |
| 11 | 316 builder.changeOrCreateBinaryFile(virtualFile, null, is, realFile.length()); |
| 0 | 317 } finally { |
| 318 is.close(); | |
| 319 } | |
| 320 } | |
| 321 } | |
| 322 } finally { | |
| 323 FileUtil.delete(parentDir); | |
| 324 } | |
| 325 } | |
| 326 | |
| 19 | 327 // builds patch by exporting files using specified version |
| 0 | 328 private void buildFullPatch(final Settings settings, @NotNull final ChangeSet toVer, final PatchBuilder builder) |
| 329 throws IOException, VcsException { | |
| 330 CloneCommand cl = new CloneCommand(settings); | |
| 331 cl.setToId(toVer.getId()); | |
| 332 File tempDir = FileUtil.createTempDirectory("mercurial", toVer.getId()); | |
| 333 try { | |
| 334 final File repRoot = new File(tempDir, "rep"); | |
| 335 cl.setDestDir(repRoot.getAbsolutePath()); | |
| 336 cl.execute(); | |
| 337 buildPatchFromDirectory(builder, repRoot, new FileFilter() { | |
| 338 public boolean accept(final File file) { | |
| 339 return !(file.isDirectory() && ".hg".equals(file.getName())); | |
| 340 } | |
| 341 }); | |
| 342 } finally { | |
| 343 FileUtil.delete(tempDir); | |
| 344 } | |
| 345 } | |
| 346 | |
| 347 private void buildPatchFromDirectory(final PatchBuilder builder, final File repRoot, final FileFilter filter) throws IOException { | |
| 348 buildPatchFromDirectory(repRoot, builder, repRoot, filter); | |
| 349 } | |
| 350 | |
| 351 private void buildPatchFromDirectory(File curDir, final PatchBuilder builder, final File repRoot, final FileFilter filter) throws IOException { | |
| 352 File[] files = curDir.listFiles(filter); | |
| 353 if (files != null) { | |
| 354 for (File realFile: files) { | |
| 355 String relPath = realFile.getAbsolutePath().substring(repRoot.getAbsolutePath().length()); | |
| 356 final File virtualFile = new File(relPath); | |
| 357 if (realFile.isDirectory()) { | |
| 358 builder.createDirectory(virtualFile); | |
| 359 buildPatchFromDirectory(realFile, builder, repRoot, filter); | |
| 360 } else { | |
| 361 final FileInputStream is = new FileInputStream(realFile); | |
| 362 try { | |
| 363 builder.createBinaryFile(virtualFile, null, is, realFile.length()); | |
| 364 } finally { | |
| 365 is.close(); | |
| 366 } | |
| 367 } | |
| 368 } | |
| 369 } | |
| 370 } | |
| 371 | |
| 19 | 372 // updates current working copy of repository by pulling changes from the repository specified in VCS root |
| 44 | 373 private void syncClonedRepository(final VcsRoot root) throws VcsException { |
| 374 Settings settings = createSettings(root); | |
| 22 | 375 File workDir = settings.getWorkingDir(); |
| 21 | 376 lockWorkDir(workDir); |
| 377 try { | |
| 29 | 378 if (settings.hasCopyOfRepository()) { |
| 0 | 379 // update |
| 8 | 380 PullCommand pull = new PullCommand(settings); |
| 381 pull.execute(); | |
| 0 | 382 } else { |
| 383 // clone | |
| 384 CloneCommand cl = new CloneCommand(settings); | |
| 22 | 385 cl.setDestDir(workDir.getAbsolutePath()); |
| 18 | 386 cl.setUpdateWorkingDir(false); |
| 0 | 387 cl.execute(); |
| 388 } | |
| 21 | 389 } finally { |
| 390 unlockWorkDir(workDir); | |
| 0 | 391 } |
| 392 } | |
| 393 | |
| 44 | 394 @Override |
| 395 public LabelingSupport getLabelingSupport() { | |
| 396 return this; | |
| 397 } | |
| 398 | |
| 22 | 399 private void lockWorkDir(@NotNull File workDir) { |
| 21 | 400 getWorkDirLock(workDir).lock(); |
| 401 } | |
| 402 | |
| 22 | 403 private void unlockWorkDir(@NotNull File workDir) { |
| 21 | 404 getWorkDirLock(workDir).unlock(); |
| 405 } | |
| 406 | |
| 31 | 407 @Override |
| 408 public boolean ignoreServerCachesFor(final VcsRoot root) { | |
| 409 // since a copy of repository for each VCS root is already stored on disk | |
| 410 // we do not need separate cache for our patches | |
| 411 return true; | |
| 412 } | |
| 413 | |
| 22 | 414 private Lock getWorkDirLock(final File workDir) { |
| 415 String path = workDir.getAbsolutePath(); | |
| 416 Lock lock = myWorkDirLocks.get(path); | |
| 21 | 417 if (lock == null) { |
| 418 lock = new ReentrantLock(); | |
| 22 | 419 Lock curLock = myWorkDirLocks.putIfAbsent(path, lock); |
| 21 | 420 if (curLock != null) { |
| 421 lock = curLock; | |
| 422 } | |
| 423 } | |
| 424 return lock; | |
| 425 } | |
| 426 | |
| 23 | 427 private void removeOldWorkFolders() { |
| 29 | 428 File workFoldersParent = new File(myDefaultWorkFolderParent, "mercurial"); |
| 23 | 429 if (!workFoldersParent.isDirectory()) return; |
| 430 | |
| 431 Set<File> workDirs = new HashSet<File>(); | |
| 432 File[] files = workFoldersParent.listFiles(new FileFilter() { | |
| 433 public boolean accept(final File file) { | |
| 434 return file.isDirectory() && file.getName().startsWith(Settings.DEFAULT_WORK_DIR_PREFIX); | |
| 435 } | |
| 436 }); | |
| 437 if (files != null) { | |
| 438 for (File f: files) { | |
| 46 | 439 workDirs.add(PathUtil.getCanonicalFile(f)); |
| 23 | 440 } |
| 441 } | |
| 442 | |
| 443 for (VcsRoot vcsRoot: myVcsManager.getAllRegisteredVcsRoots()) { | |
| 444 if (getName().equals(vcsRoot.getVcsName())) { | |
| 44 | 445 Settings s = createSettings(vcsRoot); |
| 46 | 446 workDirs.remove(PathUtil.getCanonicalFile(s.getWorkingDir())); |
| 23 | 447 } |
| 448 } | |
| 449 | |
| 450 for (File f: workDirs) { | |
| 451 lockWorkDir(f); | |
| 452 try { | |
| 453 FileUtil.delete(f); | |
| 454 } finally { | |
| 455 unlockWorkDir(f); | |
| 456 } | |
| 457 } | |
| 458 } | |
| 44 | 459 |
| 460 public String label(@NotNull String label, @NotNull String version, @NotNull VcsRoot root, @NotNull CheckoutRules checkoutRules) throws VcsException { | |
| 461 syncClonedRepository(root); | |
| 462 | |
| 463 Settings settings = createSettings(root); | |
| 464 | |
| 465 // I do not know why but hg tag does not work correctly if | |
| 466 // update command was not invoked for the current repo | |
| 467 // in such case if there were no tags before Mercurial attempts to | |
| 468 // create new head when tag is pushed to the parent repository | |
| 469 UpdateCommand uc = new UpdateCommand(settings); | |
| 470 uc.execute(); | |
| 471 | |
| 472 String fixedTagname = fixTagName(label); | |
| 473 TagCommand tc = new TagCommand(settings); | |
| 474 tc.setRevId(new ChangeSet(version).getId()); | |
| 475 tc.setTag(fixedTagname); | |
| 476 tc.execute(); | |
| 477 | |
| 478 PushCommand pc = new PushCommand(settings); | |
| 479 pc.execute(); | |
| 480 return fixedTagname; | |
| 481 } | |
| 482 | |
| 483 private String fixTagName(final String label) { | |
| 484 // according to Mercurial documentation http://hgbook.red-bean.com/hgbookch8.html#x12-1570008 | |
| 485 // tag name must not contain: | |
| 486 // Colon (ASCII 58, “:”) | |
| 487 // Carriage return (ASCII 13, “\r”) | |
| 488 // Newline (ASCII 10, “\n”) | |
| 489 // all these characters will be replaced with _ (underscore) | |
| 490 return label.replace(':', '_').replace('\r', '_').replace('\n', '_'); | |
| 491 } | |
| 492 | |
| 493 private Settings createSettings(final VcsRoot root) { | |
| 494 return new Settings(myDefaultWorkFolderParent, root); | |
| 495 } | |
| 48 | 496 |
| 497 public boolean isAgentSideCheckoutAvailable() { | |
| 498 return true; | |
| 499 } | |
| 0 | 500 } |