List of usage examples for org.eclipse.jgit.storage.file WindowCacheConfig setPackedGitMMAP
public void setPackedGitMMAP(boolean usemmap)
From source file:com.gitblit.GitBlit.java
License:Apache License
/** * Configure the Gitblit singleton with the specified settings source. This * source may be file settings (Gitblit GO) or may be web.xml settings * (Gitblit WAR)./*from w w w .j a v a 2s. c om*/ * * @param settings */ public void configureContext(IStoredSettings settings, boolean startFederation) { logger.info("Reading configuration from " + settings.toString()); this.settings = settings; repositoriesFolder = getRepositoriesFolder(); logger.info("Git repositories folder " + repositoriesFolder.getAbsolutePath()); repositoryResolver = new FileResolver<Void>(repositoriesFolder, true); // calculate repository list settings checksum for future config changes repositoryListSettingsChecksum.set(getRepositoryListSettingsChecksum()); // build initial repository list if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) { logger.info("Identifying available repositories..."); getRepositoryList(); } logTimezone("JVM", TimeZone.getDefault()); logTimezone(Constants.NAME, getTimezone()); serverStatus = new ServerStatus(isGO()); String realm = settings.getString(Keys.realm.userService, "users.properties"); IUserService loginService = null; try { // check to see if this "file" is a login service class Class<?> realmClass = Class.forName(realm); loginService = (IUserService) realmClass.newInstance(); } catch (Throwable t) { loginService = new GitblitUserService(); } setUserService(loginService); // load and cache the project metadata projectConfigs = new FileBasedConfig(getFileOrFolder(Keys.web.projectsFile, "projects.conf"), FS.detect()); getProjectConfigs(); mailExecutor = new MailExecutor(settings); if (mailExecutor.isReady()) { logger.info("Mail executor is scheduled to process the message queue every 2 minutes."); scheduledExecutor.scheduleAtFixedRate(mailExecutor, 1, 2, TimeUnit.MINUTES); } else { logger.warn("Mail server is not properly configured. Mail services disabled."); } luceneExecutor = new LuceneExecutor(settings, repositoriesFolder); logger.info("Lucene executor is scheduled to process indexed branches every 2 minutes."); scheduledExecutor.scheduleAtFixedRate(luceneExecutor, 1, 2, TimeUnit.MINUTES); if (startFederation) { configureFederation(); } // Configure JGit WindowCacheConfig cfg = new WindowCacheConfig(); cfg.setPackedGitWindowSize( settings.getFilesize(Keys.git.packedGitWindowSize, cfg.getPackedGitWindowSize())); cfg.setPackedGitLimit(settings.getFilesize(Keys.git.packedGitLimit, cfg.getPackedGitLimit())); cfg.setDeltaBaseCacheLimit( settings.getFilesize(Keys.git.deltaBaseCacheLimit, cfg.getDeltaBaseCacheLimit())); cfg.setPackedGitOpenFiles(settings.getFilesize(Keys.git.packedGitOpenFiles, cfg.getPackedGitOpenFiles())); cfg.setStreamFileThreshold( settings.getFilesize(Keys.git.streamFileThreshold, cfg.getStreamFileThreshold())); cfg.setPackedGitMMAP(settings.getBoolean(Keys.git.packedGitMmap, cfg.isPackedGitMMAP())); try { WindowCache.reconfigure(cfg); logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitWindowSize, cfg.getPackedGitWindowSize())); logger.debug( MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitLimit, cfg.getPackedGitLimit())); logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.deltaBaseCacheLimit, cfg.getDeltaBaseCacheLimit())); logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitOpenFiles, cfg.getPackedGitOpenFiles())); logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.streamFileThreshold, cfg.getStreamFileThreshold())); logger.debug(MessageFormat.format("{0} = {1}", Keys.git.packedGitMmap, cfg.isPackedGitMMAP())); } catch (IllegalArgumentException e) { logger.error("Failed to configure JGit parameters!", e); } ContainerUtils.CVE_2007_0450.test(); }
From source file:com.gitblit.manager.RepositoryManager.java
License:Apache License
protected void configureJGit() { // Configure JGit WindowCacheConfig cfg = new WindowCacheConfig(); cfg.setPackedGitWindowSize(/*ww w. j a va2s . c om*/ settings.getFilesize(Keys.git.packedGitWindowSize, cfg.getPackedGitWindowSize())); cfg.setPackedGitLimit(settings.getFilesize(Keys.git.packedGitLimit, cfg.getPackedGitLimit())); cfg.setDeltaBaseCacheLimit( settings.getFilesize(Keys.git.deltaBaseCacheLimit, cfg.getDeltaBaseCacheLimit())); cfg.setPackedGitOpenFiles(settings.getInteger(Keys.git.packedGitOpenFiles, cfg.getPackedGitOpenFiles())); cfg.setPackedGitMMAP(settings.getBoolean(Keys.git.packedGitMmap, cfg.isPackedGitMMAP())); try { cfg.install(); logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitWindowSize, cfg.getPackedGitWindowSize())); logger.debug( MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitLimit, cfg.getPackedGitLimit())); logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.deltaBaseCacheLimit, cfg.getDeltaBaseCacheLimit())); logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitOpenFiles, cfg.getPackedGitOpenFiles())); logger.debug(MessageFormat.format("{0} = {1}", Keys.git.packedGitMmap, cfg.isPackedGitMMAP())); } catch (IllegalArgumentException e) { logger.error("Failed to configure JGit parameters!", e); } try { // issue-486/ticket-151: UTF-9 & UTF-18 // issue-560/ticket-237: 'UTF8' Field field = RawParseUtils.class.getDeclaredField("encodingAliases"); field.setAccessible(true); Map<String, Charset> encodingAliases = (Map<String, Charset>) field.get(null); encodingAliases.put("'utf8'", RawParseUtils.UTF8_CHARSET); encodingAliases.put("utf-9", RawParseUtils.UTF8_CHARSET); encodingAliases.put("utf-18", RawParseUtils.UTF8_CHARSET); logger.info("Alias 'UTF8', UTF-9 & UTF-18 encodings as UTF-8 in JGit"); } catch (Throwable t) { logger.error("Failed to inject UTF-9 & UTF-18 encoding aliases into JGit", t); } }
From source file:org.apache.maven.scm.provider.git.jgit.command.checkout.JGitCheckOutCommand.java
License:Apache License
/** * For git, the given repository is a remote one. We have to clone it first if the working directory does not * contain a git repo yet, otherwise we have to git-pull it. * <p/>// w w w. j a v a 2 s.c o m * {@inheritDoc} */ protected CheckOutScmResult executeCheckOutCommand(ScmProviderRepository repo, ScmFileSet fileSet, ScmVersion version, boolean recursive) throws ScmException { GitScmProviderRepository repository = (GitScmProviderRepository) repo; if (GitScmProviderRepository.PROTOCOL_FILE.equals(repository.getFetchInfo().getProtocol()) && repository.getFetchInfo().getPath().indexOf(fileSet.getBasedir().getPath()) >= 0) { throw new ScmException("remote repository must not be the working directory"); } Git git = null; try { ProgressMonitor monitor = JGitUtils.getMonitor(getLogger()); String branch = version != null ? version.getName() : null; if (StringUtils.isBlank(branch)) { branch = Constants.MASTER; } getLogger().debug("try checkout of branch: " + branch); if (!fileSet.getBasedir().exists() || !(new File(fileSet.getBasedir(), ".git").exists())) { if (fileSet.getBasedir().exists()) { // git refuses to clone otherwise fileSet.getBasedir().delete(); } // FIXME only if windauze WindowCacheConfig cfg = new WindowCacheConfig(); cfg.setPackedGitMMAP(false); cfg.install(); // no git repo seems to exist, let's clone the original repo CredentialsProvider credentials = JGitUtils.getCredentials((GitScmProviderRepository) repo); getLogger().info("cloning [" + branch + "] to " + fileSet.getBasedir()); CloneCommand command = Git.cloneRepository().setURI(repository.getFetchUrl()); command.setCredentialsProvider(credentials).setBranch(branch).setDirectory(fileSet.getBasedir()); command.setProgressMonitor(monitor); git = command.call(); } JGitRemoteInfoCommand remoteInfoCommand = new JGitRemoteInfoCommand(); remoteInfoCommand.setLogger(getLogger()); RemoteInfoScmResult result = remoteInfoCommand.executeRemoteInfoCommand(repository, fileSet, null); if (git == null) { git = Git.open(fileSet.getBasedir()); } if (fileSet.getBasedir().exists() && new File(fileSet.getBasedir(), ".git").exists() && result.getBranches().size() > 0) { // git repo exists, so we must git-pull the changes CredentialsProvider credentials = JGitUtils.prepareSession(getLogger(), git, repository); if (version != null && StringUtils.isNotEmpty(version.getName()) && (version instanceof ScmTag)) { // A tag will not be pulled but we only fetch all the commits from the upstream repo // This is done because checking out a tag might not happen on the current branch // but create a 'detached HEAD'. // In fact, a tag in git may be in multiple branches. This occurs if // you create a branch after the tag has been created getLogger().debug("fetch..."); git.fetch().setCredentialsProvider(credentials).setProgressMonitor(monitor).call(); } else { getLogger().debug("pull..."); git.pull().setCredentialsProvider(credentials).setProgressMonitor(monitor).call(); } } Set<String> localBranchNames = JGitBranchCommand.getShortLocalBranchNames(git); if (version instanceof ScmTag) { getLogger().info("checkout tag [" + branch + "] at " + fileSet.getBasedir()); git.checkout().setName(branch).call(); } else if (localBranchNames.contains(branch)) { getLogger().info("checkout [" + branch + "] at " + fileSet.getBasedir()); git.checkout().setName(branch).call(); } else { getLogger().info("checkout remote branch [" + branch + "] at " + fileSet.getBasedir()); git.checkout().setName(branch).setCreateBranch(true) .setStartPoint(Constants.DEFAULT_REMOTE_NAME + "/" + branch).call(); } RevWalk revWalk = new RevWalk(git.getRepository()); RevCommit commit = revWalk.parseCommit(git.getRepository().resolve(Constants.HEAD)); revWalk.release(); final TreeWalk walk = new TreeWalk(git.getRepository()); walk.reset(); // drop the first empty tree, which we do not need here walk.setRecursive(true); walk.addTree(commit.getTree()); List<ScmFile> listedFiles = new ArrayList<ScmFile>(); while (walk.next()) { listedFiles.add(new ScmFile(walk.getPathString(), ScmFileStatus.CHECKED_OUT)); } walk.release(); getLogger().debug("current branch: " + git.getRepository().getBranch()); return new CheckOutScmResult("checkout via JGit", listedFiles); } catch (Exception e) { throw new ScmException("JGit checkout failure!", e); } finally { JGitUtils.closeRepo(git); } }
From source file:org.eclipse.egit.core.project.GitProjectData.java
License:Open Source License
/** * Update the settings for the global window cache of the workspace. */// w w w .java2 s .com public static void reconfigureWindowCache() { final WindowCacheConfig c = new WindowCacheConfig(); IEclipsePreferences d = new DefaultScope().getNode(Activator.getPluginId()); IEclipsePreferences p = new InstanceScope().getNode(Activator.getPluginId()); c.setPackedGitLimit(p.getInt(GitCorePreferences.core_packedGitLimit, d.getInt(GitCorePreferences.core_packedGitLimit, 0))); c.setPackedGitWindowSize(p.getInt(GitCorePreferences.core_packedGitWindowSize, d.getInt(GitCorePreferences.core_packedGitWindowSize, 0))); c.setPackedGitMMAP(p.getBoolean(GitCorePreferences.core_packedGitMMAP, d.getBoolean(GitCorePreferences.core_packedGitMMAP, false))); c.setDeltaBaseCacheLimit(p.getInt(GitCorePreferences.core_deltaBaseCacheLimit, d.getInt(GitCorePreferences.core_deltaBaseCacheLimit, 0))); WindowCache.reconfigure(c); }