Example usage for org.eclipse.jgit.lib ObjectId name

List of usage examples for org.eclipse.jgit.lib ObjectId name

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Introduction

In this page you can find the example usage for org.eclipse.jgit.lib ObjectId name.

Prototype

public final String name()

Source Link

Document

name.

Usage

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

License:Open Source License

public BareGitRepository createTag(final String tagSource, final String tagName, final String message,
        final boolean force) throws GitWrapException {
    try {//from  ww  w . j a va  2s.c  o  m
        final ObjectId src = repository.resolve(tagSource);
        if (src == null) {
            throw new GitWrapException("Cannot resolve tag-source: %s", tagSource);
        }

        if (!force && repository.resolve(tagName) != null) {
            throw new GitWrapException("Tag: %s already exists!", tagName);
        }

        String dest = tagName;
        if (!dest.startsWith(Constants.R_TAGS)) {
            dest = Constants.R_TAGS + tagName;
        }

        final String tagShort = dest.substring(Constants.R_TAGS.length());

        final ObjectLoader sourceLoader = repository.open(src);
        final ObjectInserter inserter = repository.newObjectInserter();

        final TagBuilder tag = new TagBuilder();
        tag.setTag(tagShort);
        tag.setTagger(new PersonIdent(repository));
        tag.setObjectId(src, sourceLoader.getType());
        tag.setMessage(message);

        final ObjectId tagId = inserter.insert(tag);
        tag.setTagId(tagId);

        final String refName = Constants.R_TAGS + tag.getTag();

        final RefUpdate tagRef = repository.updateRef(refName);
        tagRef.setNewObjectId(tag.getTagId());
        tagRef.setForceUpdate(force);
        tagRef.setRefLogMessage("Tagging source: " + src.name() + " as " + tagName, false);

        final Result updateResult = tagRef.update();

        switch (updateResult) {
        case NEW:
        case FAST_FORWARD:
        case FORCED: {
            break;
        }
        case REJECTED: {
            throw new GitWrapException("Tag already exists: %s", tagName);
        }
        default: {
            throw new GitWrapException("Cannot lock tag: %s", tagName);
        }
        }
    } catch (final IOException e) {
        throw new GitWrapException("Failed to add tag: %s", e, e.getMessage());
    }

    return this;
}

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

License:Open Source License

public BareGitRepository createBranch(final String source, final String name) throws GitWrapException {
    final String refName = (name.startsWith(Constants.R_HEADS) || name.startsWith(Constants.R_TAGS)) ? name
            : Constants.R_HEADS + name;/* w ww.  j  a  v a 2 s .c om*/

    try {
        String src;
        final Ref from = repository.getRef(source);

        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Creating branch: " + refName + " from: " + from);
        }

        final ObjectId startAt = repository.resolve(source + "^0");
        if (from != null) {
            src = from.getName();
        } else {
            src = startAt.name();
        }
        src = repository.shortenRefName(src);

        if (!Repository.isValidRefName(refName)) {
            throw new GitWrapException("Invalid branch name: " + refName);
        }

        if (repository.resolve(refName) != null) {
            throw new GitWrapException("Branch: " + refName + " already exists!");
        }

        final RefUpdate updateRef = repository.updateRef(refName);
        updateRef.setNewObjectId(startAt);
        updateRef.setRefLogMessage("branch: Created from " + source, false);
        final Result updateResult = updateRef.update();

        if (updateResult == Result.REJECTED) {
            throw new GitWrapException("Branch creation rejected for: %s", refName);
        }
    } catch (final IOException e) {
        throw new GitWrapException("Failed to create branch: %s from: %s.\nReason: %s", e, refName, source,
                e.getMessage());
    }

    return this;
}

From source file:org.craftercms.deployer.impl.ProcessedCommitsStoreImpl.java

License:Open Source License

@Override
public void store(String targetId, ObjectId commitId) throws DeployerException {
    File commitFile = getCommitFile(targetId);
    try {//w w w  .  ja  v a  2s .  c  om
        logger.debug("Storing processed commit ID {} for target '{}'", commitId.name(), targetId);

        FileUtils.write(commitFile, commitId.name(), "UTF-8", false);
    } catch (IOException e) {
        throw new DeployerException("Error saving processed commit ID to " + commitFile, e);
    }
}

From source file:org.craftercms.deployer.impl.processors.GitDiffProcessor.java

License:Open Source License

protected ChangeSet resolveChangeSetFromCommits(Git git, ObjectId fromCommitId, ObjectId toCommitId)
        throws DeployerException {
    String fromCommitIdStr = fromCommitId != null ? fromCommitId.name() : "{empty}";
    String toCommitIdStr = toCommitId != null ? toCommitId.name() : "{empty}";

    if (!Objects.equals(fromCommitId, toCommitId)) {
        logger.info("Calculating change set from commits: {} -> {}", fromCommitIdStr, toCommitIdStr);

        try (ObjectReader reader = git.getRepository().newObjectReader()) {
            AbstractTreeIterator fromTreeIter = getTreeIteratorForCommit(git, reader, fromCommitId);
            AbstractTreeIterator toTreeIter = getTreeIteratorForCommit(git, reader, toCommitId);

            List<DiffEntry> diffEntries = git.diff().setOldTree(fromTreeIter).setNewTree(toTreeIter).call();

            return processDiffEntries(diffEntries);
        } catch (IOException | GitAPIException e) {
            throw new DeployerException(
                    "Failed to calculate change set from commits: " + fromCommitIdStr + " -> " + toCommitIdStr,
                    e);/*from   w  w w.j  a v  a 2 s. com*/
        }
    } else {
        logger.info("Commits are the same. No change set will be calculated", fromCommitIdStr, toCommitIdStr);

        return null;
    }
}

From source file:org.eclipse.egit.core.test.GitTestCase.java

License:Open Source License

protected ObjectId createFileCorruptShort(Repository repository, IProject actProject, String name,
        String content) throws IOException {
    ObjectId id = createFile(repository, actProject, name, content);
    File file = new File(repository.getDirectory(),
            "objects/" + id.name().substring(0, 2) + "/" + id.name().substring(2));
    byte[] readFully = IO.readFully(file);
    FileUtils.delete(file);/*  ww w .j ava 2  s.  c  o  m*/
    FileOutputStream fileOutputStream = new FileOutputStream(file);
    byte[] truncatedData = new byte[readFully.length - 1];
    System.arraycopy(readFully, 0, truncatedData, 0, truncatedData.length);
    fileOutputStream.write(truncatedData);
    fileOutputStream.close();
    return id;
}

From source file:org.eclipse.egit.core.test.TestRepository.java

License:Open Source License

/**
 * Creates a new branch/* w  w w  .  j a v a 2 s .  c  om*/
 *
 * @param refName
 *            starting point for the new branch
 * @param newRefName
 * @throws IOException
 */
public void createBranch(String refName, String newRefName) throws IOException {
    RefUpdate updateRef;
    updateRef = repository.updateRef(newRefName);
    Ref startRef = repository.getRef(refName);
    ObjectId startAt = repository.resolve(refName);
    String startBranch;
    if (startRef != null)
        startBranch = refName;
    else
        startBranch = startAt.name();
    startBranch = Repository.shortenRefName(startBranch);
    updateRef.setNewObjectId(startAt);
    updateRef.setRefLogMessage("branch: Created from " + startBranch, false); //$NON-NLS-1$
    updateRef.update();
}

From source file:org.eclipse.egit.ui.internal.commit.command.StashDropHandler.java

License:Open Source License

private int getStashIndex(Repository repo, ObjectId id) throws ExecutionException {
    int index = 0;
    try {/*from  ww  w  .j a  v  a2 s.  com*/
        for (RevCommit commit : Git.wrap(repo).stashList().call())
            if (commit.getId().equals(id))
                return index;
            else
                index++;
        throw new IllegalStateException(
                MessageFormat.format(UIText.StashDropCommand_stashCommitNotFound, id.name()));
    } catch (Exception e) {
        String message = MessageFormat.format(UIText.StashDropCommand_dropFailed, id.name());
        Activator.showError(message, e);
        throw new ExecutionException(message, e);
    }
}

From source file:org.eclipse.egit.ui.internal.merge.MergeResultDialog.java

License:Open Source License

private String abbreviate(ObjectId id, boolean addBrackets) {
    StringBuilder result = new StringBuilder(EMPTY);
    if (addBrackets)
        result.append("["); //$NON-NLS-1$
    try {/*  ww w .  j a  va 2 s .  c  om*/
        result.append(objectReader.abbreviate(id).name());
    } catch (IOException e) {
        result.append(id.name());
    }
    if (addBrackets)
        result.append("]"); //$NON-NLS-1$
    return result.toString();
}

From source file:org.eclipse.egit.ui.internal.preferences.GitProjectPropertyPage.java

License:Open Source License

private void fillValues(Repository repository) throws IOException {
    gitDir.setText(repository.getDirectory().getAbsolutePath());
    branch.setText(repository.getBranch());
    workDir.setText(repository.getWorkTree().getAbsolutePath());

    state.setText(repository.getRepositoryState().getDescription());

    final ObjectId objectId = repository.resolve(repository.getFullBranch());
    if (objectId == null) {
        if (repository.getAllRefs().size() == 0)
            id.setText(UIText.GitProjectPropertyPage_ValueEmptyRepository);
        else//w w  w.  j  a  va  2 s .  c om
            id.setText(UIText.GitProjectPropertyPage_ValueUnbornBranch);
    } else
        id.setText(objectId.name());
}

From source file:org.eclipse.emf.compare.diagram.papyrus.tests.egit.fixture.GitTestRepository.java

License:Open Source License

/**
 * Creates a new branch./*ww  w  .j  a va 2s. c  om*/
 * 
 * @param refName
 *            Starting point for the new branch.
 * @param newRefName
 *            Name of the new branch.
 */
public void createBranch(String refName, String newRefName) throws IOException {
    RefUpdate updateRef;
    updateRef = repository.updateRef(newRefName);
    Ref startRef = repository.getRef(refName);
    ObjectId startAt = repository.resolve(refName);
    String startBranch;
    if (startRef != null) {
        startBranch = refName;
    } else {
        startBranch = startAt.name();
    }
    startBranch = Repository.shortenRefName(startBranch);
    updateRef.setNewObjectId(startAt);
    updateRef.setRefLogMessage("branch: Created from " + startBranch, false);
    updateRef.update();
}