Example usage for org.eclipse.jgit.transport RefSpec setSourceDestination

List of usage examples for org.eclipse.jgit.transport RefSpec setSourceDestination

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Introduction

In this page you can find the example usage for org.eclipse.jgit.transport RefSpec setSourceDestination.

Prototype

public RefSpec setSourceDestination(final String source, final String destination)

Source Link

Document

Create a new RefSpec with a different source/destination name setting.

Usage

From source file:com.google.gerrit.server.git.PushReplication.java

License:Apache License

private List<ReplicationConfig> allConfigs(final SitePaths site) throws ConfigInvalidException, IOException {
    final FileBasedConfig cfg = new FileBasedConfig(site.replication_config, FS.DETECTED);

    if (!cfg.getFile().exists()) {
        log.warn("No " + cfg.getFile() + "; not replicating");
        return Collections.emptyList();
    }/*from w w  w. j  ava  2 s.  c  o m*/
    if (cfg.getFile().length() == 0) {
        log.info("Empty " + cfg.getFile() + "; not replicating");
        return Collections.emptyList();
    }

    try {
        cfg.load();
    } catch (ConfigInvalidException e) {
        throw new ConfigInvalidException("Config file " + cfg.getFile() + " is invalid: " + e.getMessage(), e);
    } catch (IOException e) {
        throw new IOException("Cannot read " + cfg.getFile() + ": " + e.getMessage(), e);
    }

    final List<ReplicationConfig> r = new ArrayList<ReplicationConfig>();
    for (final RemoteConfig c : allRemotes(cfg)) {
        if (c.getURIs().isEmpty()) {
            continue;
        }

        for (final URIish u : c.getURIs()) {
            if (u.getPath() == null || !u.getPath().contains("${name}")) {
                throw new ConfigInvalidException("remote." + c.getName() + ".url" + " \"" + u
                        + "\" lacks ${name} placeholder in " + cfg.getFile());
            }
        }

        // In case if refspec destination for push is not set then we assume it is
        // equal to source
        for (RefSpec ref : c.getPushRefSpecs()) {
            if (ref.getDestination() == null) {
                ref.setDestination(ref.getSource());
            }
        }

        if (c.getPushRefSpecs().isEmpty()) {
            RefSpec spec = new RefSpec();
            spec = spec.setSourceDestination("refs/*", "refs/*");
            spec = spec.setForceUpdate(true);
            c.addPushRefSpec(spec);
        }

        r.add(new ReplicationConfig(injector, workQueue, c, cfg, database, replicationUserFactory));
    }
    return Collections.unmodifiableList(r);
}

From source file:org.commonjava.gitwrap.BareGitRepository.java

License:Open Source License

protected final void doClone(final String remoteUrl, final String remoteName, final String branch)
        throws GitWrapException {
    final FileRepository repository = getRepository();

    final String branchRef = Constants.R_HEADS + (branch == null ? Constants.MASTER : branch);

    try {/*w ww.j  a v  a2s  .  c  o  m*/
        final RefUpdate head = repository.updateRef(Constants.HEAD);
        head.disableRefLog();
        head.link(branchRef);

        final RemoteConfig remoteConfig = new RemoteConfig(repository.getConfig(), remoteName);
        remoteConfig.addURI(new URIish(remoteUrl));

        final String remoteRef = Constants.R_REMOTES + remoteName;

        RefSpec spec = new RefSpec();
        spec = spec.setForceUpdate(true);
        spec = spec.setSourceDestination(Constants.R_HEADS + "*", remoteRef + "/*");

        remoteConfig.addFetchRefSpec(spec);

        remoteConfig.update(repository.getConfig());

        repository.getConfig().setString("branch", branch, "remote", remoteName);
        repository.getConfig().setString("branch", branch, "merge", branchRef);

        repository.getConfig().save();

        fetch(remoteName);
        postClone(remoteUrl, branchRef);
    } catch (final IOException e) {
        throw new GitWrapException("Failed to clone from: %s. Reason: %s", e, remoteUrl, e.getMessage());
    } catch (final URISyntaxException e) {
        throw new GitWrapException("Failed to clone from: %s. Reason: %s", e, remoteUrl, e.getMessage());
    }
}

From source file:org.eclipse.egit.core.op.CloneOperation.java

License:Open Source License

private void doInit(final IProgressMonitor monitor) throws URISyntaxException, IOException {
    monitor.setTaskName(CoreText.CloneOperation_initializingRepository);

    local = new FileRepository(gitdir);
    local.create();/*from  w  w  w  .  j ava2 s .  co  m*/

    final RefUpdate head = local.updateRef(Constants.HEAD);
    head.disableRefLog();
    head.link(branch);

    remoteConfig = new RemoteConfig(local.getConfig(), remoteName);
    remoteConfig.addURI(uri);

    final String dst = Constants.R_REMOTES + remoteConfig.getName();
    RefSpec wcrs = new RefSpec();
    wcrs = wcrs.setForceUpdate(true);
    wcrs = wcrs.setSourceDestination(Constants.R_HEADS + "*", dst + "/*"); //$NON-NLS-1$ //$NON-NLS-2$

    if (allSelected) {
        remoteConfig.addFetchRefSpec(wcrs);
    } else {
        for (final Ref ref : selectedBranches)
            if (wcrs.matchSource(ref))
                remoteConfig.addFetchRefSpec(wcrs.expandFromSource(ref));
    }

    // we're setting up for a clone with a checkout
    local.getConfig().setBoolean("core", null, "bare", false); //$NON-NLS-1$ //$NON-NLS-2$

    remoteConfig.update(local.getConfig());

    // branch is like 'Constants.R_HEADS + branchName', we need only
    // the 'branchName' part
    String branchName = branch.substring(Constants.R_HEADS.length());

    // setup the default remote branch for branchName
    local.getConfig().setString("branch", branchName, "remote", remoteName); //$NON-NLS-1$ //$NON-NLS-2$
    local.getConfig().setString("branch", branchName, "merge", branch); //$NON-NLS-1$ //$NON-NLS-2$

    local.getConfig().save();
}

From source file:org.eclipse.egit.ui.internal.components.RefSpecPanel.java

License:Open Source License

private static RefSpec setRefSpecSource(final RefSpec spec, final String src) {
    final String dst;
    if (RefSpec.isWildcard(src))
        dst = wildcardSpecComponent(spec.getDestination());
    else//from  w w  w.j  av  a 2 s  .  co  m
        dst = unwildcardSpecComponent(spec.getDestination(), src);
    return spec.setSourceDestination(src, dst);
}

From source file:org.eclipse.egit.ui.internal.components.RefSpecPanel.java

License:Open Source License

private static RefSpec setRefSpecDestination(final RefSpec spec, final String dst) {
    final String src;
    if (RefSpec.isWildcard(dst))
        src = wildcardSpecComponent(spec.getSource());
    else/*from   w w w. j a  v a2s.co  m*/
        src = unwildcardSpecComponent(spec.getSource(), dst);
    return spec.setSourceDestination(src, dst);
}

From source file:org.fedoraproject.eclipse.packager.git.api.ConvertLocalToRemoteCommand.java

License:Open Source License

/**
 * Adds the corresponding remote repository as the default name 'origin' to
 * the existing local repository (uses the JGit API)
 *
 * @param uri/*w w  w  .j av  a  2 s.co m*/
 * @param monitor
 * @throws LocalProjectConversionFailedException
 */
private void addRemoteRepository(String uri, IProgressMonitor monitor)
        throws LocalProjectConversionFailedException {

    try {
        RemoteConfig config = new RemoteConfig(git.getRepository().getConfig(), "origin"); //$NON-NLS-1$
        config.addURI(new URIish(uri));
        String dst = Constants.R_REMOTES + config.getName();
        RefSpec refSpec = new RefSpec();
        refSpec = refSpec.setForceUpdate(true);
        refSpec = refSpec.setSourceDestination(Constants.R_HEADS + "*", dst + "/*"); //$NON-NLS-1$ //$NON-NLS-2$

        config.addFetchRefSpec(refSpec);
        config.update(git.getRepository().getConfig());
        git.getRepository().getConfig().save();

        // fetch all the remote branches,
        // create corresponding branches locally and merge them
        FetchCommand fetch = git.fetch();
        fetch.setRemote("origin"); //$NON-NLS-1$
        fetch.setTimeout(0);
        fetch.setRefSpecs(refSpec);
        if (monitor.isCanceled()) {
            throw new OperationCanceledException();
        }
        fetch.call();

    } catch (Exception e) {
        throw new LocalProjectConversionFailedException(e.getCause().getMessage(), e);
    }
}

From source file:org.fedoraproject.eclipse.packager.tests.utils.git.GitConvertTestProject.java

License:Open Source License

/**
 * Adds a remote repository to the existing local packager project
 *
 * @throws Exception/*from  ww w.  j  a  v a 2s.co m*/
 */
public void addRemoteRepository(String uri, Git git) throws Exception {

    RemoteConfig config = new RemoteConfig(git.getRepository().getConfig(), "origin"); //$NON-NLS-1$
    config.addURI(new URIish(uri));
    String dst = Constants.R_REMOTES + config.getName();
    RefSpec refSpec = new RefSpec();
    refSpec = refSpec.setForceUpdate(true);
    refSpec = refSpec.setSourceDestination(Constants.R_HEADS + "*", dst + "/*"); //$NON-NLS-1$ //$NON-NLS-2$

    config.addFetchRefSpec(refSpec);
    config.update(git.getRepository().getConfig());
    git.getRepository().getConfig().save();

    // fetch all the remote branches,
    // create corresponding branches locally and merge them
    FetchCommand fetch = git.fetch();
    fetch.setRemote("origin"); //$NON-NLS-1$
    fetch.setTimeout(0);
    fetch.setRefSpecs(refSpec);
    fetch.call();
    // refresh after checkout
    project.refreshLocal(IResource.DEPTH_INFINITE, null);
}

From source file:org.flowerplatform.web.git.GitService.java

License:Open Source License

@RemoteInvocation
public boolean configBranch(ServiceInvocationContext context, List<PathFragment> path, GitRef upstreamBranch,
        RemoteConfig remote, boolean rebase) {
    try {/*ww w .j ava 2s. c o m*/
        RefNode node = (RefNode) GenericTreeStatefulService.getNodeByPathFor(path, null);
        Repository repository = node.getRepository();
        StoredConfig config = repository.getConfig();

        Ref ref;
        if (node instanceof Ref) {
            ref = node.getRef();
        } else {
            // get remote branch
            String dst = Constants.R_REMOTES + remote.getName();
            String remoteRefName = dst + "/" + upstreamBranch.getShortName();
            ref = repository.getRef(remoteRefName);
            if (ref == null) { // doesn't exist, fetch it
                RefSpec refSpec = new RefSpec();
                refSpec = refSpec.setForceUpdate(true);
                refSpec = refSpec.setSourceDestination(upstreamBranch.getName(), remoteRefName);

                new Git(repository).fetch().setRemote(new URIish(remote.getUri()).toPrivateString())
                        .setRefSpecs(refSpec).call();

                ref = repository.getRef(remoteRefName);
            }
        }

        String branchName = node.getRef().getName().substring(Constants.R_HEADS.length());
        if (upstreamBranch.getName().length() > 0) {
            config.setString(ConfigConstants.CONFIG_BRANCH_SECTION, branchName,
                    ConfigConstants.CONFIG_KEY_MERGE, upstreamBranch.getName());
        } else {
            config.unset(ConfigConstants.CONFIG_BRANCH_SECTION, branchName, ConfigConstants.CONFIG_KEY_MERGE);
        }
        if (remote.getName().length() > 0) {
            config.setString(ConfigConstants.CONFIG_BRANCH_SECTION, branchName,
                    ConfigConstants.CONFIG_KEY_REMOTE, remote.getName());
        } else {
            config.unset(ConfigConstants.CONFIG_BRANCH_SECTION, branchName, ConfigConstants.CONFIG_KEY_REMOTE);
        }
        if (rebase) {
            config.setBoolean(ConfigConstants.CONFIG_BRANCH_SECTION, branchName,
                    ConfigConstants.CONFIG_KEY_REBASE, true);
        } else {
            config.unset(ConfigConstants.CONFIG_BRANCH_SECTION, branchName, ConfigConstants.CONFIG_KEY_REBASE);
        }

        config.save();

        return true;
    } catch (Exception e) {
        logger.debug(CommonPlugin.getInstance().getMessage("error"), path, e);
        context.getCommunicationChannel().appendOrSendCommand(
                new DisplaySimpleMessageClientCommand(CommonPlugin.getInstance().getMessage("error"),
                        e.getMessage(), DisplaySimpleMessageClientCommand.ICON_ERROR));
        return false;
    }
}

From source file:org.flowerplatform.web.git.operation.CheckoutOperation.java

License:Open Source License

public boolean execute() {
    ProgressMonitor monitor = ProgressMonitor
            .create(GitPlugin.getInstance().getMessage("git.checkout.monitor.title"), channel);

    try {/*w  w  w.j  ava 2 s  .com*/
        monitor.beginTask(
                GitPlugin.getInstance().getMessage("git.checkout.monitor.message", new Object[] { name }), 4);
        monitor.setTaskName("Getting remote branch...");
        Git git = new Git(repository);
        Ref ref;
        if (node instanceof Ref) {
            ref = (Ref) node;
        } else {
            // get remote branch
            String dst = Constants.R_REMOTES + remote.getName();
            String remoteRefName = dst + "/" + upstreamBranch.getShortName();
            ref = repository.getRef(remoteRefName);
            if (ref == null) { // doesn't exist, fetch it
                RefSpec refSpec = new RefSpec();
                refSpec = refSpec.setForceUpdate(true);
                refSpec = refSpec.setSourceDestination(upstreamBranch.getName(), remoteRefName);

                git.fetch().setRemote(new URIish(remote.getUri()).toPrivateString()).setRefSpecs(refSpec)
                        .call();

                ref = repository.getRef(remoteRefName);
            }
        }
        monitor.worked(1);
        monitor.setTaskName("Creating local branch...");

        // create local branch
        git.branchCreate().setName(name).setStartPoint(ref.getName())
                .setUpstreamMode(SetupUpstreamMode.SET_UPSTREAM).call();

        if (!(node instanceof Ref)) {
            // save upstream configuration
            StoredConfig config = repository.getConfig();

            config.setString(ConfigConstants.CONFIG_BRANCH_SECTION, name, ConfigConstants.CONFIG_KEY_MERGE,
                    upstreamBranch.getName());

            config.setString(ConfigConstants.CONFIG_BRANCH_SECTION, name, ConfigConstants.CONFIG_KEY_REMOTE,
                    remote.getName());

            if (rebase) {
                config.setBoolean(ConfigConstants.CONFIG_BRANCH_SECTION, name,
                        ConfigConstants.CONFIG_KEY_REBASE, true);
            } else {
                config.unset(ConfigConstants.CONFIG_BRANCH_SECTION, name, ConfigConstants.CONFIG_KEY_REBASE);
            }
            config.save();
        }
        monitor.worked(1);
        monitor.setTaskName("Creating working directory");

        // create working directory for local branch
        File mainRepoFile = repository.getDirectory().getParentFile();
        File wdirFile = new File(mainRepoFile.getParentFile(), GitUtils.WORKING_DIRECTORY_PREFIX + name);
        if (wdirFile.exists()) {
            GitPlugin.getInstance().getUtils().delete(wdirFile);
        }
        GitPlugin.getInstance().getUtils().run_git_workdir_cmd(mainRepoFile.getAbsolutePath(),
                wdirFile.getAbsolutePath());
        monitor.worked(1);
        monitor.setTaskName("Checkout branch");

        // checkout local branch
        Repository wdirRepo = GitPlugin.getInstance().getUtils().getRepository(wdirFile);
        git = new Git(wdirRepo);

        CheckoutCommand cc = git.checkout().setName(name).setForce(true);
        cc.call();

        // show checkout result
        if (cc.getResult().getStatus() == CheckoutResult.Status.CONFLICTS)
            channel.appendOrSendCommand(new DisplaySimpleMessageClientCommand(
                    GitPlugin.getInstance().getMessage("git.checkout.checkoutConflicts.title"),
                    GitPlugin.getInstance().getMessage("git.checkout.checkoutConflicts.message"),
                    cc.getResult().getConflictList().toString(),
                    DisplaySimpleMessageClientCommand.ICON_INFORMATION));

        else if (cc.getResult().getStatus() == CheckoutResult.Status.NONDELETED) {
            // double-check if the files are still there
            boolean show = false;
            List<String> pathList = cc.getResult().getUndeletedList();
            for (String path1 : pathList) {
                if (new File(wdirRepo.getWorkTree(), path1).exists()) {
                    show = true;
                    break;
                }
            }
            if (show) {
                channel.appendOrSendCommand(new DisplaySimpleMessageClientCommand(
                        GitPlugin.getInstance().getMessage("git.checkout.nonDeletedFiles.title"),
                        GitPlugin.getInstance().getMessage("git.checkout.nonDeletedFiles.message",
                                Repository.shortenRefName(name)),
                        cc.getResult().getUndeletedList().toString(),
                        DisplaySimpleMessageClientCommand.ICON_ERROR));
            }
        } else if (cc.getResult().getStatus() == CheckoutResult.Status.OK) {
            if (ObjectId.isId(wdirRepo.getFullBranch()))
                channel.appendOrSendCommand(new DisplaySimpleMessageClientCommand(
                        GitPlugin.getInstance().getMessage("git.checkout.detachedHead.title"),
                        GitPlugin.getInstance().getMessage("git.checkout.detachedHead.message"),
                        DisplaySimpleMessageClientCommand.ICON_ERROR));
        }
        monitor.worked(1);
        return true;
    } catch (Exception e) {
        channel.appendOrSendCommand(
                new DisplaySimpleMessageClientCommand(CommonPlugin.getInstance().getMessage("error"),
                        e.getMessage(), DisplaySimpleMessageClientCommand.ICON_ERROR));
        return false;
    } finally {
        monitor.done();
    }
}

From source file:org.flowerplatform.web.git.operation.internal.PullCommand.java

License:Open Source License

/**
 * Executes the {@code Pull} command with all the options and parameters
 * collected by the setter methods (e.g.
 * {@link #setProgressMonitor(ProgressMonitor)}) of this class. Each
 * instance of this class should only be used for one invocation of the
 * command. Don't call this method twice on an instance.
 *
 * @return the result of the pull/*from   w  ww . j a  v  a 2s .  c  om*/
 * @throws WrongRepositoryStateException
 * @throws InvalidConfigurationException
 * @throws DetachedHeadException
 * @throws InvalidRemoteException
 * @throws CanceledException
 * @throws RefNotFoundException
 * @throws NoHeadException
 * @throws org.eclipse.jgit.api.errors.TransportException
 * @throws GitAPIException
 */
@SuppressWarnings("restriction")
public PullResult call() throws GitAPIException, WrongRepositoryStateException, InvalidConfigurationException,
        DetachedHeadException, InvalidRemoteException, CanceledException, RefNotFoundException, NoHeadException,
        org.eclipse.jgit.api.errors.TransportException {
    checkCallable();

    monitor.beginTask(JGitText.get().pullTaskName, 2);

    Object[] data = GitPlugin.getInstance().getUtils().getFetchPushUpstreamDataRefSpecAndRemote(repo);

    String fullBranch = (String) data[0];
    String branchName = fullBranch.substring(Constants.R_HEADS.length());

    if (!repo.getRepositoryState().equals(RepositoryState.SAFE))
        throw new WrongRepositoryStateException(MessageFormat.format(JGitText.get().cannotPullOnARepoWithState,
                repo.getRepositoryState().name()));

    // get the configured remote for the currently checked out branch
    // stored in configuration key branch.<branch name>.remote
    Config repoConfig = repo.getConfig();
    String remote = repoConfig.getString(ConfigConstants.CONFIG_BRANCH_SECTION, branchName,
            ConfigConstants.CONFIG_KEY_REMOTE);
    if (remote == null)
        // fall back to default remote
        remote = Constants.DEFAULT_REMOTE_NAME;

    // get the name of the branch in the remote repository
    // stored in configuration key branch.<branch name>.merge
    String remoteBranchName = (String) data[1];

    // determines whether rebase should be used after fetching
    boolean doRebase = (boolean) data[3];

    final boolean isRemote = !remote.equals("."); //$NON-NLS-1$
    String remoteUri;
    FetchResult fetchRes;
    if (isRemote) {
        remoteUri = (String) data[2];

        if (monitor.isCancelled())
            throw new CanceledException(
                    MessageFormat.format(JGitText.get().operationCanceled, JGitText.get().pullTaskName));

        RefSpec refSpec = new RefSpec();
        refSpec = refSpec.setForceUpdate(true);
        refSpec = refSpec.setSourceDestination(remoteBranchName, fullBranch);

        FetchCommand fetch = new Git(repo).fetch().setRemote(remote).setRefSpecs(refSpec);

        fetch.setProgressMonitor(monitor);
        configure(fetch);

        fetchRes = fetch.call();
    } else {
        // we can skip the fetch altogether
        remoteUri = "local repository";
        fetchRes = null;
    }

    monitor.update(1);

    if (monitor.isCancelled())
        throw new CanceledException(
                MessageFormat.format(JGitText.get().operationCanceled, JGitText.get().pullTaskName));

    // we check the updates to see which of the updated branches
    // corresponds
    // to the remote branch name
    AnyObjectId commitToMerge;
    if (isRemote) {
        Ref r = null;
        if (fetchRes != null) {
            r = fetchRes.getAdvertisedRef(remoteBranchName);
            if (r == null)
                r = fetchRes.getAdvertisedRef(Constants.R_HEADS + remoteBranchName);
        }
        if (r == null)
            throw new JGitInternalException(
                    MessageFormat.format(JGitText.get().couldNotGetAdvertisedRef, remoteBranchName));
        else
            commitToMerge = r.getObjectId();
    } else {
        try {
            commitToMerge = repo.resolve(remoteBranchName);
            if (commitToMerge == null)
                throw new RefNotFoundException(
                        MessageFormat.format(JGitText.get().refNotResolved, remoteBranchName));
        } catch (IOException e) {
            throw new JGitInternalException(JGitText.get().exceptionCaughtDuringExecutionOfPullCommand, e);
        }
    }

    String upstreamName = "branch \'" + Repository.shortenRefName(remoteBranchName) + "\' of " + remoteUri;

    PullResult result;
    if (doRebase) {
        RebaseCommand rebase = new Git(repo).rebase();
        RebaseResult rebaseRes = rebase.setUpstream(commitToMerge).setUpstreamName(upstreamName)
                .setProgressMonitor(monitor).setOperation(Operation.BEGIN).call();
        result = new PullResult(fetchRes, remote, rebaseRes);
    } else {
        MergeCommand merge = new Git(repo).merge();
        merge.include(upstreamName, commitToMerge);
        MergeResult mergeRes = merge.call();
        monitor.update(1);
        result = new PullResult(fetchRes, remote, mergeRes);
    }
    monitor.endTask();
    return result;
}