/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import org.kohsuke.args4j.CmdLineException;
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import org.kohsuke.args4j.CmdLineParser;
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import org.kohsuke.args4j.Option;
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import com.gitblit.manager.FederationManager;
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import com.gitblit.manager.GitblitManager;
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import com.gitblit.manager.IGitblit;
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import com.gitblit.manager.INotificationManager;
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import com.gitblit.manager.RepositoryManager;
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import com.gitblit.manager.RuntimeManager;
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import com.gitblit.manager.UserManager;
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import com.gitblit.models.FederationModel;
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import com.gitblit.models.Mailing;
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import com.gitblit.service.FederationPullService;
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import com.gitblit.utils.FederationUtils;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.utils.XssFilter;
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import com.gitblit.utils.XssFilter.AllowXssFilter;
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/**
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* Command-line client to pull federated Gitblit repositories.
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*
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* @author James Moger
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*
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*/
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public class FederationClient {
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public static void main(String[] args) {
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Params params = new Params();
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CmdLineParser parser = new CmdLineParser(params);
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try {
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parser.parseArgument(args);
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} catch (CmdLineException t) {
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usage(parser, t);
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}
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System.out.println("Gitblit Federation Client v" + Constants.getVersion() + " (" + Constants.getBuildDate() + ")");
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// command-line specified base folder
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File baseFolder = new File(System.getProperty("user.dir"));
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if (!StringUtils.isEmpty(params.baseFolder)) {
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baseFolder = new File(params.baseFolder);
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}
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File regFile = com.gitblit.utils.FileUtils.resolveParameter(Constants.baseFolder$, baseFolder, params.registrationsFile);
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FileSettings settings = new FileSettings(regFile.getAbsolutePath());
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List<FederationModel> registrations = new ArrayList<FederationModel>();
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if (StringUtils.isEmpty(params.url)) {
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registrations.addAll(FederationUtils.getFederationRegistrations(settings));
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} else {
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if (StringUtils.isEmpty(params.token)) {
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System.out.println("Must specify --token parameter!");
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System.exit(0);
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}
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FederationModel model = new FederationModel("Gitblit");
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model.url = params.url;
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model.token = params.token;
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model.mirror = params.mirror;
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model.bare = params.bare;
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model.folder = "";
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registrations.add(model);
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}
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if (registrations.size() == 0) {
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System.out.println("No Federation Registrations! Nothing to do.");
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System.exit(0);
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}
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// command-line specified repositories folder
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if (!StringUtils.isEmpty(params.repositoriesFolder)) {
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settings.overrideSetting(Keys.git.repositoriesFolder, new File(
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params.repositoriesFolder).getAbsolutePath());
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}
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// configure the Gitblit singleton for minimal, non-server operation
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XssFilter xssFilter = new AllowXssFilter();
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RuntimeManager runtime = new RuntimeManager(settings, xssFilter, baseFolder).start();
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NoopNotificationManager notifications = new NoopNotificationManager().start();
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UserManager users = new UserManager(runtime, null).start();
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RepositoryManager repositories = new RepositoryManager(runtime, null, users, null).start();
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FederationManager federation = new FederationManager(runtime, notifications, repositories).start();
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IGitblit gitblit = new GitblitManager(null, null, runtime, null, notifications, users, null, repositories, null, federation, null);
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FederationPullService puller = new FederationPullService(gitblit, federation.getFederationRegistrations()) {
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@Override
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public void reschedule(FederationModel registration) {
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// NOOP
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}
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};
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puller.run();
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System.out.println("Finished.");
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System.exit(0);
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}
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private static void usage(CmdLineParser parser, CmdLineException t) {
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System.out.println(Constants.getGitBlitVersion());
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System.out.println();
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if (t != null) {
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System.out.println(t.getMessage());
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System.out.println();
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}
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if (parser != null) {
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parser.printUsage(System.out);
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}
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System.exit(0);
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}
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/**
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* Parameters class for FederationClient.
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*/
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private static class Params {
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@Option(name = "--registrations", usage = "Gitblit Federation Registrations File", metaVar = "FILE")
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public String registrationsFile = "${baseFolder}/federation.properties";
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@Option(name = "--url", usage = "URL of Gitblit instance to mirror from", metaVar = "URL")
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public String url;
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@Option(name = "--mirror", usage = "Mirror repositories")
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public boolean mirror;
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@Option(name = "--bare", usage = "Create bare repositories")
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public boolean bare;
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@Option(name = "--token", usage = "Federation Token", metaVar = "TOKEN")
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public String token;
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@Option(name = "--baseFolder", usage = "Base folder for received data", metaVar = "PATH")
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public String baseFolder;
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@Option(name = "--repositoriesFolder", usage = "Destination folder for cloned repositories", metaVar = "PATH")
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public String repositoriesFolder;
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}
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private static class NoopNotificationManager implements INotificationManager {
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@Override
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public NoopNotificationManager start() {
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return this;
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}
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@Override
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public NoopNotificationManager stop() {
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return this;
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}
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@Override
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public boolean isSendingMail() {
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return false;
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}
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@Override
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public void sendMailToAdministrators(String subject, String message) {
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}
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@Override
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public void sendMail(String subject, String message, Collection<String> toAddresses) {
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}
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@Override
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public void sendHtmlMail(String subject, String message, Collection<String> toAddresses) {
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}
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@Override
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public void send(Mailing mailing) {
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}
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}
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}
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