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.

    try {
      dc = repo.lockDirCache();
      edit = dc.editor();


      final TreeWalk tw = new TreeWalk(repo);
      tw.addTree(new DirCacheIterator(dc));
      tw.addTree(commit.getTree());
      tw.setFilter(PathFilterGroup.createFromStrings(filepaths));
      tw.setRecursive(true);


      while (tw.next()) {

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      dc = repo.lockDirCache();
      edit = dc.editor();


      final TreeWalk tw = new TreeWalk(repo);
      tw.addTree(new DirCacheIterator(dc));
      tw.addTree(commit.getTree());
      tw.setFilter(PathFilterGroup.createFromStrings(filepaths));
      tw.setRecursive(true);


      while (tw.next()) {
        final String path = tw.getPathString();

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      dc = repo.lockDirCache();
      DirCacheIterator c;


      DirCacheBuilder builder = dc.builder();
      final TreeWalk tw = new TreeWalk(repo);
      tw.addTree(new DirCacheBuildIterator(builder));
      if (workingTreeIterator == null)
        workingTreeIterator = new FileTreeIterator(repo);
      tw.addTree(workingTreeIterator);
      tw.setRecursive(true);
      if (!addAll)

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      DirCacheBuilder builder = dc.builder();
      final TreeWalk tw = new TreeWalk(repo);
      tw.addTree(new DirCacheBuildIterator(builder));
      if (workingTreeIterator == null)
        workingTreeIterator = new FileTreeIterator(repo);
      tw.addTree(workingTreeIterator);
      tw.setRecursive(true);
      if (!addAll)
        tw.setFilter(PathFilterGroup.createFromStrings(filepatterns));


      String lastAddedFile = null;

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    onlyProcessed = new boolean[only.size()];
    boolean emptyCommit = true;


    TreeWalk treeWalk = new TreeWalk(repo);
    int dcIdx = treeWalk.addTree(new DirCacheIterator(index));
    int fIdx = treeWalk.addTree(new FileTreeIterator(repo));
    int hIdx = -1;
    if (headId != null)
      hIdx = treeWalk.addTree(new RevWalk(repo).parseTree(headId));
    treeWalk.setRecursive(true);

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    onlyProcessed = new boolean[only.size()];
    boolean emptyCommit = true;


    TreeWalk treeWalk = new TreeWalk(repo);
    int dcIdx = treeWalk.addTree(new DirCacheIterator(index));
    int fIdx = treeWalk.addTree(new FileTreeIterator(repo));
    int hIdx = -1;
    if (headId != null)
      hIdx = treeWalk.addTree(new RevWalk(repo).parseTree(headId));
    treeWalk.setRecursive(true);

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    TreeWalk treeWalk = new TreeWalk(repo);
    int dcIdx = treeWalk.addTree(new DirCacheIterator(index));
    int fIdx = treeWalk.addTree(new FileTreeIterator(repo));
    int hIdx = -1;
    if (headId != null)
      hIdx = treeWalk.addTree(new RevWalk(repo).parseTree(headId));
    treeWalk.setRecursive(true);


    while (treeWalk.next()) {
      String path = treeWalk.getPathString();
      // check if current entry's path matches a specified path

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      TreeWalk startWalk = new TreeWalk(revWalk.getObjectReader());
      startWalk.setRecursive(true);
      startWalk.setFilter(PathFilterGroup.createFromStrings(paths));
      boolean checkoutIndex = startCommit == null && startPoint == null;
      if (!checkoutIndex)
        startWalk.addTree(revWalk.parseCommit(getStartPoint())
            .getTree());
      else
        startWalk.addTree(new DirCacheIterator(dc));


      final File workTree = repo.getWorkTree();

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      boolean checkoutIndex = startCommit == null && startPoint == null;
      if (!checkoutIndex)
        startWalk.addTree(revWalk.parseCommit(getStartPoint())
            .getTree());
      else
        startWalk.addTree(new DirCacheIterator(dc));


      final File workTree = repo.getWorkTree();
      final ObjectReader r = repo.getObjectDatabase().newReader();
      try {
        while (startWalk.next()) {

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  public List<DiffEntry> scan(AbstractTreeIterator a, AbstractTreeIterator b)
      throws IOException {
    assertHaveRepository();


    TreeWalk walk = new TreeWalk(reader);
    walk.addTree(a);
    walk.addTree(b);
    walk.setRecursive(true);


    TreeFilter filter = getDiffTreeFilterFor(a, b);
    if (pathFilter instanceof FollowFilter) {

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