Examples of org.eclipse.jgit.treewalk.TreeWalk.addTree()

Class org.eclipse.jgit.treewalk.TreeWalk

Examples of org.eclipse.jgit.treewalk.TreeWalk.addTree()

org.eclipse.jgit.treewalk.TreeWalk.addTree()
Add an already existing tree object for walking.
The position of this tree is returned to the caller, in case the caller has lost track of the order they added the trees into the walker.
The tree must have the same root as existing trees in the walk. @param id identity of the tree object the caller wants walked. @return position of this tree within the walker. @throws MissingObjectException the given tree object does not exist in this repository. @throws IncorrectObjectTypeException the given object id does not denote a tree, but instead names some other non-tree type of object. Note that commits are not trees, even if they are sometimes called a "tree-ish". @throws CorruptObjectException the object claimed to be a tree, but its contents did not appear to be a tree. The repository may have data corruption. @throws IOException a loose object or pack file could not be read.

    List<DirCacheEntry> list = new ArrayList<DirCacheEntry>();
    TreeWalk tw = null;
    try {
      tw = new TreeWalk(db);
      ObjectId treeId = db.resolve(BRANCH + "^{tree}");
      int hIdx = tw.addTree(treeId);
      tw.setRecursive(true);


      while (tw.next()) {
        String path = tw.getPathString();
        CanonicalTreeParser hTree = null;

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    boolean success = false;
    RevWalk rw = new RevWalk(repository);
    TreeWalk tw = new TreeWalk(repository);
    try {
      tw.reset();
      tw.addTree(commit.getTree());
      ZipArchiveOutputStream zos = new ZipArchiveOutputStream(os);
      zos.setComment("Generated by Gitblit");
      if (!StringUtils.isEmpty(basePath)) {
        PathFilter f = PathFilter.create(basePath);
        tw.setFilter(f);

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    boolean success = false;
    RevWalk rw = new RevWalk(repository);
    TreeWalk tw = new TreeWalk(repository);
    try {
      tw.reset();
      tw.addTree(commit.getTree());
      TarArchiveOutputStream tos = new TarArchiveOutputStream(cos);
      tos.setAddPaxHeadersForNonAsciiNames(true);
      tos.setLongFileMode(TarArchiveOutputStream.LONGFILE_POSIX);
      if (!StringUtils.isEmpty(basePath)) {
        PathFilter f = PathFilter.create(basePath);

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            if (loader.getType() == Constants.OBJ_COMMIT) {
                // look up the file at this revision
                final RevCommit commit = RevCommit.parse(loader.getCachedBytes());


                final TreeWalk treeWalk2 = new TreeWalk(git.getRepository());
                treeWalk2.addTree(commit.getTree());
                treeWalk2.setRecursive(true);
                //final String joinedPath = "matrices" + "/" + Joiner.on("/").join(path);
                final String joinedPath = Joiner.on("/").join(path);
                treeWalk2.setFilter(PathFilter.create(joinedPath));

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            final RevTree tree = headTree.getTree();


            // now use a TreeWalk to iterate over all files in the Tree recursively
            // you can set Filters to narrow down the results if needed
            TreeWalk treeWalk = new TreeWalk(git.getRepository());
            treeWalk.addTree(tree);
            treeWalk.setFilter(AndTreeFilter
                    .create(PathFilter.create("test-definitions"), PathSuffixFilter.create("definition.json")));
            treeWalk.setRecursive(true);


            final List<TestVersionResult.Test> tests = Lists.newArrayList();

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    TreeWalk treeWalk = new TreeWalk(repository);
    treeWalk.setRecursive(true);
    // add the trees (tree, dirchache, workdir)
    if (tree != null)
      treeWalk.addTree(tree);
    else
      treeWalk.addTree(new EmptyTreeIterator());
    treeWalk.addTree(new DirCacheIterator(dirCache));
    treeWalk.addTree(initialWorkingTreeIterator);
    Collection<TreeFilter> filters = new ArrayList<TreeFilter>(4);

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    treeWalk.setRecursive(true);
    // add the trees (tree, dirchache, workdir)
    if (tree != null)
      treeWalk.addTree(tree);
    else
      treeWalk.addTree(new EmptyTreeIterator());
    treeWalk.addTree(new DirCacheIterator(dirCache));
    treeWalk.addTree(initialWorkingTreeIterator);
    Collection<TreeFilter> filters = new ArrayList<TreeFilter>(4);


    if (monitor != null) {

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    // add the trees (tree, dirchache, workdir)
    if (tree != null)
      treeWalk.addTree(tree);
    else
      treeWalk.addTree(new EmptyTreeIterator());
    treeWalk.addTree(new DirCacheIterator(dirCache));
    treeWalk.addTree(initialWorkingTreeIterator);
    Collection<TreeFilter> filters = new ArrayList<TreeFilter>(4);


    if (monitor != null) {
      // Get the maximum size of the work tree and index

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    if (tree != null)
      treeWalk.addTree(tree);
    else
      treeWalk.addTree(new EmptyTreeIterator());
    treeWalk.addTree(new DirCacheIterator(dirCache));
    treeWalk.addTree(initialWorkingTreeIterator);
    Collection<TreeFilter> filters = new ArrayList<TreeFilter>(4);


    if (monitor != null) {
      // Get the maximum size of the work tree and index
      // and add some (quite arbitrary)

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    // determine whether we need to commit
    TreeWalk treeWalk = new TreeWalk(repo);
    treeWalk.reset();
    treeWalk.setRecursive(true);
    treeWalk.addTree(new DirCacheIterator(dc));
    ObjectId id = repo.resolve(Constants.HEAD + "^{tree}");
    if (id == null)
      throw new NoHeadException(
          JGitText.get().cannotRebaseWithoutCurrentHead);

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