Example usage for org.eclipse.jgit.lib RefUpdate setRefLogMessage

Introduction

In this page you can find the example usage for org.eclipse.jgit.lib RefUpdate setRefLogMessage.

Prototype

public void setRefLogMessage(String msg, boolean appendStatus)

Source Link

Document

Set the message to include in the reflog.

Usage

From source file:playRepository.BareCommit.java

License:Apache License

private void refUpdate(ObjectId commitId, String refName) throws IOException {
    RefUpdate ru = this.repository.updateRef(refName);
    ru.setForceUpdate(false);//w w  w.j  av  a  2 s .  c om
    ru.setRefLogIdent(getPersonIdent());
    ru.setNewObjectId(commitId);
    if (hasOldCommit(refName)) {
        ru.setExpectedOldObjectId(getCurrentMomentHeadObjectId());
    }
    ru.setRefLogMessage(getCommitMessage(), false);
    ru.update();
}

From source file:util.ChkoutCmd.java

License:Eclipse Distribution License

/**
 * @throws RefAlreadyExistsException//  w  w w  .  jav a2 s .c o m
 *             when trying to create (without force) a branch with a name
 *             that already exists
 * @throws RefNotFoundException
 *             if the start point or branch can not be found
 * @throws InvalidRefNameException
 *             if the provided name is <code>null</code> or otherwise
 *             invalid
 * @throws CheckoutConflictException
 *             if the checkout results in a conflict
 * @return the newly created branch
 */
public Ref call() throws GitAPIException, RefAlreadyExistsException, RefNotFoundException,
        InvalidRefNameException, CheckoutConflictException {
    checkCallable();
    processOptions();
    try {
        if (checkoutAllPaths || !paths.isEmpty()) {
            checkoutPaths();
            status = new CheckoutResult(Status.OK, paths);
            setCallable(false);
            return null;
        }

        if (createBranch) {
            Git git = new Git(repo);
            CreateBranchCommand command = git.branchCreate();
            command.setName(name);
            command.setStartPoint(getStartPoint().name());
            if (upstreamMode != null)
                command.setUpstreamMode(upstreamMode);
            command.call();
        }

        Ref headRef = repo.getRef(Constants.HEAD);
        String shortHeadRef = getShortBranchName(headRef);
        String refLogMessage = "checkout: moving from " + shortHeadRef; //$NON-NLS-1$
        ObjectId branch = repo.resolve(name);
        if (branch == null)
            throw new RefNotFoundException(MessageFormat.format(JGitText.get().refNotResolved, name));

        RevWalk revWalk = new RevWalk(repo);
        AnyObjectId headId = headRef.getObjectId();
        RevCommit headCommit = headId == null ? null : revWalk.parseCommit(headId);
        RevCommit newCommit = revWalk.parseCommit(branch);
        RevTree headTree = headCommit == null ? null : headCommit.getTree();
        DirCacheCheckout dco;
        DirCache dc = repo.lockDirCache();
        try {
            dco = new DirCacheCheckout(repo, headTree, dc, newCommit.getTree());
            dco.setFailOnConflict(false);
            try {
                dco.checkout();
            } catch (org.eclipse.jgit.errors.CheckoutConflictException e) {
                status = new CheckoutResult(Status.CONFLICTS, dco.getConflicts());
                throw new CheckoutConflictException(dco.getConflicts(), e);
            }
        } finally {
            dc.unlock();
        }
        Ref ref = repo.getRef(name);
        if (ref != null && !ref.getName().startsWith(Constants.R_HEADS))
            ref = null;
        String toName = Repository.shortenRefName(name);
        RefUpdate refUpdate = repo.updateRef(Constants.HEAD, ref == null);
        refUpdate.setForceUpdate(force);
        refUpdate.setRefLogMessage(refLogMessage + " to " + toName, false); //$NON-NLS-1$
        Result updateResult;
        if (ref != null)
            updateResult = refUpdate.link(ref.getName());
        else {
            refUpdate.setNewObjectId(newCommit);
            updateResult = refUpdate.forceUpdate();
        }

        setCallable(false);

        boolean ok = false;
        switch (updateResult) {
        case NEW:
            ok = true;
            break;
        case NO_CHANGE:
        case FAST_FORWARD:
        case FORCED:
            ok = true;
            break;
        default:
            break;
        }

        if (!ok)
            throw new JGitInternalException(
                    MessageFormat.format(JGitText.get().checkoutUnexpectedResult, updateResult.name()));

        if (!dco.getToBeDeleted().isEmpty()) {
            status = new CheckoutResult(Status.NONDELETED, dco.getToBeDeleted());
        } else
            status = new CheckoutResult(new ArrayList<String>(dco.getUpdated().keySet()), dco.getRemoved());

        return ref;
    } catch (IOException ioe) {
        throw new JGitInternalException(ioe.getMessage(), ioe);
    } finally {
        if (status == null)
            status = CheckoutResult.ERROR_RESULT;
    }
}