bench.MainJgit.java Source code

Introduction

Here is the source code for bench.MainJgit.java

Source

/**
 * Copyright (C) 2013 Barchart, Inc. <http://www.barchart.com/>
 *
 * All rights reserved. Licensed under the OSI BSD License.
 *
 * http://www.opensource.org/licenses/bsd-license.php
 */
package bench;

import java.io.File;

import org.eclipse.jgit.api.CheckoutResult;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.MergeResult;
import org.eclipse.jgit.api.MergeResult.MergeStatus;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.FetchResult;
import org.eclipse.jgit.transport.RefSpec;
import org.eclipse.jgit.util.FileUtils;

import com.barchart.jenkins.cascade.PluginScmGit;

public class MainJgit {

    /**
     */
    public static void main(final String[] args) throws Exception {

        final File baseDir = new File(".");

        final File folder = new File(baseDir, "target");

        final File workspace = new File(folder, "workspace");

        FileUtils.delete(workspace, FileUtils.IGNORE_ERRORS | FileUtils.RECURSIVE);

        FileUtils.mkdirs(workspace, true);

        final String remoteURI = "git@github.com:barchart/barchart-jenkins-tester.git";
        final String remoteName = "archon";
        final String remoteBranch = "master";

        final String localBranch = "cascade";

        {
            final Git git = PluginScmGit.doClone(workspace, remoteURI, remoteName);
            final Repository repo = git.getRepository();
            System.out.println("repo " + repo);
        }

        {
            final CheckoutResult result = PluginScmGit.doCheckout(workspace, localBranch, remoteName, remoteBranch);
            System.out.println("checkout " + result.getStatus());
        }

        {
            final CheckoutResult result = PluginScmGit.doCheckout(workspace, localBranch, remoteName, remoteBranch);
            System.out.println("checkout " + result.getStatus());
        }

        {
            final RefSpec fetchSpec = PluginScmGit.refFetch(remoteBranch, remoteName, remoteBranch);

            final FetchResult fetchResult = PluginScmGit.doFetch(workspace, remoteName, fetchSpec);
            System.out.println("fetch satus: " + fetchResult.getAdvertisedRefs());

            final String refHead = PluginScmGit.refHeads(remoteBranch);

            final Ref remoteHead = fetchResult.getAdvertisedRef(refHead);

            final ObjectId commit = remoteHead.getObjectId();

            final MergeResult mergeResult = PluginScmGit.doMerge(workspace, commit);

            final MergeStatus mergeStatus = mergeResult.getMergeStatus();
            System.out.println("merge status: " + mergeStatus);

        }

    }

}