eu.atos.paas.git.Clone.java Source code

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Here is the source code for eu.atos.paas.git.Clone.java

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/**
 *  Copyright (c) 2017 Atos, and others
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License 2.0
 *  which accompanies this distribution, and is available at
 *  https://www.eclipse.org/legal/epl-2.0/
 *
 *  Contributors:
 *  Atos - initial implementation
 */
package eu.atos.paas.git;

import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.nio.file.Files;
import java.util.Objects;

import org.eclipse.jgit.api.CloneCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class Clone {
    private static Logger logger = LoggerFactory.getLogger(Clone.class);
    private File destProjectDir;
    private URL sourceUrl;

    public Clone(URL sourceUrl) throws IOException {

        this.sourceUrl = Objects.requireNonNull(sourceUrl);
        this.destProjectDir = Files.createTempDirectory("pul").toFile();
    }

    public Repository call() throws GitAPIException, IOException {

        CloneCommand cmd = Git.cloneRepository();
        logger.debug("Start git clone {} into {}", sourceUrl, destProjectDir.getPath());
        Git gitRepo = cmd.setURI(sourceUrl.toString()).setDirectory(destProjectDir).call();
        gitRepo.close();
        logger.debug("End git clone {}", sourceUrl);

        return new Repository(destProjectDir);
    }
}