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