/*
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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.List;
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import com.beust.jcommander.JCommander;
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import com.beust.jcommander.Parameter;
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import com.beust.jcommander.ParameterException;
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import com.beust.jcommander.Parameters;
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import com.gitblit.models.FederationModel;
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import com.gitblit.utils.FederationUtils;
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import com.gitblit.utils.StringUtils;
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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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JCommander jc = new JCommander(params);
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try {
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jc.parse(args);
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} catch (ParameterException t) {
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usage(jc, t);
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}
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IStoredSettings settings = new FileSettings(params.registrationsFile);
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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.frequency = params.frequency;
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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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System.out.println("Gitblit Federation Client v" + Constants.VERSION + " (" + Constants.VERSION_DATE + ")");
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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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GitBlit.self().configureContext(settings, false);
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FederationPullExecutor executor = new FederationPullExecutor(registrations, params.isDaemon);
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executor.run();
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if (!params.isDaemon) {
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System.out.println("Finished.");
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System.exit(0);
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}
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}
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private static void usage(JCommander jc, ParameterException 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 (jc != null) {
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jc.usage();
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}
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System.exit(0);
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}
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/**
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* JCommander Parameters class for FederationClient.
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*/
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@Parameters(separators = " ")
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private static class Params {
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@Parameter(names = { "--registrations" }, description = "Gitblit Federation Registrations File", required = false)
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public String registrationsFile = "federation.properties";
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@Parameter(names = { "--daemon" }, description = "Runs in daemon mode to schedule and pull repositories", required = false)
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public boolean isDaemon;
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@Parameter(names = { "--url" }, description = "URL of Gitblit instance to mirror from", required = false)
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public String url;
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@Parameter(names = { "--mirror" }, description = "Mirror repositories", required = false)
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public boolean mirror;
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@Parameter(names = { "--bare" }, description = "Create bare repositories", required = false)
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public boolean bare;
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@Parameter(names = { "--token" }, description = "Federation Token", required = false)
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public String token;
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@Parameter(names = { "--frequency" }, description = "Period to wait between pull attempts (requires --daemon)", required = false)
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public String frequency = "60 mins";
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@Parameter(names = { "--repositoriesFolder" }, description = "Destination folder for cloned repositories", required = false)
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public String repositoriesFolder;
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}
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}
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