| /* |
| * Copyright (C) 2008-2009, Google Inc. |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.eclipse.jgit.pgm; |
| |
| import java.io.File; |
| import java.net.InetSocketAddress; |
| import java.net.URISyntaxException; |
| import java.text.MessageFormat; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.Executors; |
| |
| import org.eclipse.jgit.internal.ketch.KetchLeader; |
| import org.eclipse.jgit.internal.ketch.KetchLeaderCache; |
| import org.eclipse.jgit.internal.ketch.KetchPreReceive; |
| import org.eclipse.jgit.internal.ketch.KetchSystem; |
| import org.eclipse.jgit.internal.ketch.KetchText; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.pgm.internal.CLIText; |
| import org.eclipse.jgit.storage.file.FileBasedConfig; |
| import org.eclipse.jgit.storage.file.WindowCacheConfig; |
| import org.eclipse.jgit.storage.pack.PackConfig; |
| import org.eclipse.jgit.transport.DaemonClient; |
| import org.eclipse.jgit.transport.DaemonService; |
| import org.eclipse.jgit.transport.ReceivePack; |
| import org.eclipse.jgit.transport.resolver.FileResolver; |
| import org.eclipse.jgit.transport.resolver.ReceivePackFactory; |
| import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException; |
| import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException; |
| import org.eclipse.jgit.util.FS; |
| import org.kohsuke.args4j.Argument; |
| import org.kohsuke.args4j.Option; |
| |
| @Command(common = true, usage = "usage_exportRepositoriesOverGit") |
| class Daemon extends TextBuiltin { |
| @Option(name = "--config-file", metaVar = "metaVar_configFile", usage = "usage_configFile") |
| File configFile; |
| |
| @Option(name = "--port", metaVar = "metaVar_port", usage = "usage_portNumberToListenOn") |
| int port = org.eclipse.jgit.transport.Daemon.DEFAULT_PORT; |
| |
| @Option(name = "--listen", metaVar = "metaVar_hostName", usage = "usage_hostnameOrIpToListenOn") |
| String host; |
| |
| @Option(name = "--timeout", metaVar = "metaVar_seconds", usage = "usage_abortConnectionIfNoActivity") |
| int timeout = -1; |
| |
| @Option(name = "--enable", metaVar = "metaVar_service", usage = "usage_enableTheServiceInAllRepositories", multiValued = true) |
| final List<String> enable = new ArrayList<String>(); |
| |
| @Option(name = "--disable", metaVar = "metaVar_service", usage = "usage_disableTheServiceInAllRepositories", multiValued = true) |
| final List<String> disable = new ArrayList<String>(); |
| |
| @Option(name = "--allow-override", metaVar = "metaVar_service", usage = "usage_configureTheServiceInDaemonServicename", multiValued = true) |
| final List<String> canOverride = new ArrayList<String>(); |
| |
| @Option(name = "--forbid-override", metaVar = "metaVar_service", usage = "usage_configureTheServiceInDaemonServicename", multiValued = true) |
| final List<String> forbidOverride = new ArrayList<String>(); |
| |
| @Option(name = "--export-all", usage = "usage_exportWithoutGitDaemonExportOk") |
| boolean exportAll; |
| |
| @Option(name = "--ketch", metaVar = "metaVar_ketchServerType", usage = "usage_ketchServerType") |
| KetchServerType ketchServerType; |
| |
| enum KetchServerType { |
| LEADER; |
| } |
| |
| @Argument(required = true, metaVar = "metaVar_directory", usage = "usage_directoriesToExport") |
| final List<File> directory = new ArrayList<File>(); |
| |
| @Override |
| protected boolean requiresRepository() { |
| return false; |
| } |
| |
| @Override |
| protected void run() throws Exception { |
| PackConfig packConfig = new PackConfig(); |
| |
| if (configFile != null) { |
| if (!configFile.exists()) { |
| throw die(MessageFormat.format( |
| CLIText.get().configFileNotFound, // |
| configFile.getAbsolutePath())); |
| } |
| |
| FileBasedConfig cfg = new FileBasedConfig(configFile, FS.DETECTED); |
| cfg.load(); |
| new WindowCacheConfig().fromConfig(cfg).install(); |
| packConfig.fromConfig(cfg); |
| } |
| |
| int threads = packConfig.getThreads(); |
| if (threads <= 0) |
| threads = Runtime.getRuntime().availableProcessors(); |
| if (1 < threads) |
| packConfig.setExecutor(Executors.newFixedThreadPool(threads)); |
| |
| final FileResolver<DaemonClient> resolver = new FileResolver<DaemonClient>(); |
| for (final File f : directory) { |
| outw.println(MessageFormat.format(CLIText.get().exporting, f.getAbsolutePath())); |
| resolver.exportDirectory(f); |
| } |
| resolver.setExportAll(exportAll); |
| |
| final org.eclipse.jgit.transport.Daemon d; |
| d = new org.eclipse.jgit.transport.Daemon( |
| host != null ? new InetSocketAddress(host, port) |
| : new InetSocketAddress(port)); |
| d.setPackConfig(packConfig); |
| d.setRepositoryResolver(resolver); |
| if (0 <= timeout) |
| d.setTimeout(timeout); |
| |
| for (final String n : enable) |
| service(d, n).setEnabled(true); |
| for (final String n : disable) |
| service(d, n).setEnabled(false); |
| |
| for (final String n : canOverride) |
| service(d, n).setOverridable(true); |
| for (final String n : forbidOverride) |
| service(d, n).setOverridable(false); |
| if (ketchServerType == KetchServerType.LEADER) { |
| startKetchLeader(d); |
| } |
| d.start(); |
| outw.println(MessageFormat.format(CLIText.get().listeningOn, d.getAddress())); |
| } |
| |
| private static DaemonService service( |
| final org.eclipse.jgit.transport.Daemon d, |
| final String n) { |
| final DaemonService svc = d.getService(n); |
| if (svc == null) |
| throw die(MessageFormat.format(CLIText.get().serviceNotSupported, n)); |
| return svc; |
| } |
| |
| private void startKetchLeader(org.eclipse.jgit.transport.Daemon daemon) { |
| KetchSystem system = new KetchSystem(); |
| final KetchLeaderCache leaders = new KetchLeaderCache(system); |
| final ReceivePackFactory<DaemonClient> factory; |
| |
| factory = daemon.getReceivePackFactory(); |
| daemon.setReceivePackFactory(new ReceivePackFactory<DaemonClient>() { |
| @Override |
| public ReceivePack create(DaemonClient req, Repository repo) |
| throws ServiceNotEnabledException, |
| ServiceNotAuthorizedException { |
| ReceivePack rp = factory.create(req, repo); |
| KetchLeader leader; |
| try { |
| leader = leaders.get(repo); |
| } catch (URISyntaxException err) { |
| throw new ServiceNotEnabledException( |
| KetchText.get().invalidFollowerUri, err); |
| } |
| rp.setPreReceiveHook(new KetchPreReceive(leader)); |
| return rp; |
| } |
| }); |
| } |
| } |