Пример #1
0
 @Override
 public int compare(@NotNull RevCommit o1, @NotNull RevCommit o2) {
   if (o1.getCommitTime() != o2.getCommitTime()) {
     return o1.getCommitTime() - o2.getCommitTime();
   } else {
     return o1.compareTo(o2);
   }
 }
Пример #2
0
  @Override
  public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {

    try {
      String localPath = args[0].getStringValue();
      if (!(localPath.endsWith("/"))) localPath += File.separator;

      //	        Repository localRepo = new FileRepository(localPath + ".git");
      //	        Git git = new Git(localRepo);

      Git git = Git.open(new Resource(localPath), FS);

      MemTreeBuilder builder = context.getDocumentBuilder();

      AttributesImpl attribs = new AttributesImpl();
      attribs.addAttribute(NAMESPACE_URI, "local-path", PREFIX + ":local-path", "CDATA", localPath);

      int nodeNr = builder.startElement(LOG_ELEMENT, attribs);

      for (RevCommit commit : git.log().call()) {
        //                commit.getParentCount();
        //                commit.getParents();

        attribs = new AttributesImpl();
        attribs.addAttribute(NAMESPACE_URI, "id", PREFIX + ":id", "CDATA", commit.name());

        attribs.addAttribute(
            NAMESPACE_URI,
            "time",
            PREFIX + ":time",
            "CDATA",
            String.valueOf(commit.getCommitTime()));

        builder.startElement(COMMIT_ELEMENT, attribs);

        PersonIdent authorIdent = commit.getAuthorIdent();
        builder.startElement(AUTHOR_ELEMENT, null);
        builder.startElement(AUTHOR_NAME_ELEMENT, null);
        builder.characters(authorIdent.getName());
        builder.endElement();
        builder.startElement(AUTHOR_EMAIL_ELEMENT, null);
        builder.characters(authorIdent.getEmailAddress());
        builder.endElement();
        builder.endElement();

        builder.startElement(MESSAGE_ELEMENT, null);
        builder.characters(commit.getFullMessage());
        builder.endElement();

        builder.endElement();
      }

      builder.endElement();

      return builder.getDocument().getNode(nodeNr);
    } catch (Throwable e) {
      throw new XPathException(this, Module.EXGIT001, e);
    }
  }
Пример #3
0
 private static BlameInfo toBlameInfo(RevCommit commit, PersonIdent sourceAuthor) {
   BlameInfo blameInfo = new BlameInfo();
   blameInfo.author = sourceAuthor.getName();
   blameInfo.id = commit.getName();
   blameInfo.commitMsg = commit.getFullMessage();
   blameInfo.time = commit.getCommitTime();
   return blameInfo;
 }
  @Test
  public void testRemote() throws Exception {

    File binaryRepoFolder = new File("D:\\dev\\rgiroti_search_raptor\\.search_raptor");
    Git git = Git.open(binaryRepoFolder);
    final Iterable<RevCommit> revCommits = git.log().call();
    for (RevCommit revCommit : revCommits) {
      System.out.println(
          revCommit.getName() + revCommit.getFullMessage() + revCommit.getCommitTime());
    }

    // final org.eclipse.jgit.lib.Repository binRepo = new
    // org.eclipse.jgit.storage.file.FileRepository(binaryRepoFolder);
    // final RevWalk binRepoRevWalk = new RevWalk(binRepo);

    // final ObjectId binRepoResolve = binRepo.resolve(Constants.HEAD);
    // final RevCommit binRepoResolveCommitRev = git.log().call().iterator().next();
    // final String binRepoResolveCommitHash = binRepoResolveCommitRev.getName();

    // final String binRepoBranchname = git.getRepository().getBranch();
  }
Пример #5
0
 private void assertPageVersion(RevCommit commit, PageVersion version) {
   assertEquals(commit.getName(), version.getCommitName());
   assertEquals(commit.getCommitterIdent().getName(), version.getLastEditedBy());
   assertEquals(new Date(commit.getCommitTime() * 1000L), version.getLastEdited());
 }
Пример #6
0
  @Override
  protected void doGet(final HttpServletRequest req, final HttpServletResponse rsp)
      throws IOException {
    String keyStr = req.getPathInfo();

    // We shouldn't have to do this extra decode pass, but somehow we
    // are now receiving our "^1" suffix as "%5E1", which confuses us
    // downstream. Other times we get our embedded "," as "%2C", which
    // is equally bad. And yet when these happen a "%2F" is left as-is,
    // rather than escaped as "%252F", which makes me feel really really
    // uncomfortable with a blind decode right here.
    //
    keyStr = URLDecoder.decode(keyStr, "UTF-8");

    if (!keyStr.startsWith("/")) {
      rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
      return;
    }
    keyStr = keyStr.substring(1);

    final Patch.Key patchKey;
    final int side;
    {
      final int c = keyStr.lastIndexOf('^');
      if (c == 0) {
        rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;
      }

      if (c < 0) {
        side = 0;

      } else {
        try {
          side = Integer.parseInt(keyStr.substring(c + 1));
          keyStr = keyStr.substring(0, c);
        } catch (NumberFormatException e) {
          rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
          return;
        }
      }

      try {
        patchKey = Patch.Key.parse(keyStr);
      } catch (NumberFormatException e) {
        rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;
      }
    }

    final Change.Id changeId = patchKey.getParentKey().getParentKey();
    final Project project;
    final PatchSet patchSet;
    try {
      final ReviewDb db = requestDb.get();
      final ChangeControl control = changeControl.validateFor(changeId);

      project = control.getProject();
      patchSet = db.patchSets().get(patchKey.getParentKey());
      if (patchSet == null) {
        rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;
      }
    } catch (NoSuchChangeException e) {
      rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
      return;
    } catch (OrmException e) {
      getServletContext().log("Cannot query database", e);
      rsp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
      return;
    }

    final Repository repo;
    try {
      repo = repoManager.openRepository(project.getNameKey());
    } catch (RepositoryNotFoundException e) {
      getServletContext().log("Cannot open repository", e);
      rsp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
      return;
    }

    final ObjectLoader blobLoader;
    final RevCommit fromCommit;
    final String suffix;
    final String path = patchKey.getFileName();
    try {
      final ObjectReader reader = repo.newObjectReader();
      try {
        final RevWalk rw = new RevWalk(reader);
        final RevCommit c;
        final TreeWalk tw;

        c = rw.parseCommit(ObjectId.fromString(patchSet.getRevision().get()));
        if (side == 0) {
          fromCommit = c;
          suffix = "new";

        } else if (1 <= side && side - 1 < c.getParentCount()) {
          fromCommit = rw.parseCommit(c.getParent(side - 1));
          if (c.getParentCount() == 1) {
            suffix = "old";
          } else {
            suffix = "old" + side;
          }

        } else {
          rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
          return;
        }

        tw = TreeWalk.forPath(reader, path, fromCommit.getTree());
        if (tw == null) {
          rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
          return;
        }

        if (tw.getFileMode(0).getObjectType() == Constants.OBJ_BLOB) {
          blobLoader = reader.open(tw.getObjectId(0), Constants.OBJ_BLOB);

        } else {
          rsp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
          return;
        }
      } finally {
        reader.release();
      }
    } catch (IOException e) {
      getServletContext().log("Cannot read repository", e);
      rsp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
      return;
    } catch (RuntimeException e) {
      getServletContext().log("Cannot read repository", e);
      rsp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
      return;
    } finally {
      repo.close();
    }

    final byte[] raw = blobLoader.isLarge() ? null : blobLoader.getCachedBytes();
    final long when = fromCommit.getCommitTime() * 1000L;

    rsp.setDateHeader("Last-Modified", when);
    rsp.setDateHeader("Expires", 0L);
    rsp.setHeader("Pragma", "no-cache");
    rsp.setHeader("Cache-Control", "no-cache, must-revalidate");

    OutputStream out;
    ZipOutputStream zo;

    final MimeType contentType = registry.getMimeType(path, raw);
    if (!registry.isSafeInline(contentType)) {
      // The content may not be safe to transmit inline, as a browser might
      // interpret it as HTML or JavaScript hosted by this site. Such code
      // might then run in the site's security domain, and may be able to use
      // the user's cookies to perform unauthorized actions.
      //
      // Usually, wrapping the content into a ZIP file forces the browser to
      // save the content to the local system instead.
      //

      rsp.setContentType(ZIP.toString());
      rsp.setHeader(
          "Content-Disposition",
          "attachment; filename=\"" + safeFileName(path, suffix) + ".zip" + "\"");

      zo = new ZipOutputStream(rsp.getOutputStream());

      final ZipEntry e = new ZipEntry(safeFileName(path, rand(req, suffix)));
      e.setComment(fromCommit.name() + ":" + path);
      e.setSize(blobLoader.getSize());
      e.setTime(when);
      zo.putNextEntry(e);
      out = zo;

    } else {
      rsp.setContentType(contentType.toString());
      rsp.setHeader("Content-Length", "" + blobLoader.getSize());

      out = rsp.getOutputStream();
      zo = null;
    }

    if (raw != null) {
      out.write(raw);
    } else {
      blobLoader.copyTo(out);
    }

    if (zo != null) {
      zo.closeEntry();
    }
    out.close();
  }
Пример #7
0
  @Override
  public Document execute(
      Repository repository, Git git, CallSpecification spec, DocumentWriter writer, Values values)
      throws GitAPIException, IOException {
    if (spec.parameterCount() == 0) {
      // This is the top-level "/branches" node
      writer.setPrimaryType(GitLexicon.TREES);

      // Generate the child references to the branches and tags. Branches are likely used more
      // often, so list them first...
      addBranchesAsChildren(git, spec, writer);
      addTagsAsChildren(git, spec, writer);
      addCommitsAsChildren(git, spec, writer, pageSize);

    } else if (spec.parameterCount() == 1) {
      // This is a particular branch/tag/commit node ...
      String branchOrTagOrObjectId = spec.parameter(0);
      ObjectId objId = resolveBranchOrTagOrCommitId(repository, branchOrTagOrObjectId);
      RevWalk walker = new RevWalk(repository);
      walker.setRetainBody(true); // we need to parse the commit for the top-level
      try {
        RevCommit commit = walker.parseCommit(objId);

        // Add the properties for this node ...
        String committer = commit.getCommitterIdent().getName();
        String author = commit.getAuthorIdent().getName();
        DateTime committed = values.dateFrom(commit.getCommitTime());
        writer.setPrimaryType(GitLexicon.FOLDER);
        writer.addProperty(JcrLexicon.CREATED, committed);
        writer.addProperty(JcrLexicon.CREATED_BY, committer);
        writer.addProperty(GitLexicon.OBJECT_ID, objId.name());
        writer.addProperty(GitLexicon.AUTHOR, author);
        writer.addProperty(GitLexicon.COMMITTER, committer);
        writer.addProperty(GitLexicon.COMMITTED, committed);
        writer.addProperty(GitLexicon.TITLE, commit.getShortMessage());
        writer.addProperty(
            GitLexicon.HISTORY,
            GitHistory.referenceToHistory(objId, branchOrTagOrObjectId, values));
        writer.addProperty(GitLexicon.DETAIL, GitCommitDetails.referenceToCommit(objId, values));

        // Add the top-level children of the directory ...
        addInformationForPath(repository, git, writer, commit, "", spec, values);

      } finally {
        walker.dispose();
      }

    } else {
      // This is a folder or file within the directory structure ...
      String branchOrTagOrObjectId = spec.parameter(0);
      String path = spec.parametersAsPath(1);
      ObjectId objId = resolveBranchOrTagOrCommitId(repository, branchOrTagOrObjectId);
      RevWalk walker = new RevWalk(repository);
      walker.setRetainBody(false); // we don't need top-level commit information
      try {
        // Get the commit information ...
        RevCommit commit = walker.parseCommit(objId);

        // Add the top-level children of the directory ...
        addInformationForPath(repository, git, writer, commit, path, spec, values);

      } finally {
        walker.dispose();
      }
    }
    return writer.document();
  }
Пример #8
0
  protected void addInformationForPath(
      Repository repository,
      Git git,
      DocumentWriter writer,
      RevCommit commit,
      String path,
      CallSpecification spec,
      Values values)
      throws GitAPIException, IOException {
    // Make sure the path is in the canonical form we need ...
    if (path.startsWith("/")) {
      if (path.length() == 1) path = "";
      else path = path.substring(1);
    }

    // Now see if we're actually referring to the "jcr:content" node ...
    boolean isContentNode = false;
    if (path.endsWith(JCR_CONTENT_SUFFIX)) {
      isContentNode = true;
      path = path.substring(0, path.length() - JCR_CONTENT_SUFFIX.length());
    }

    // Create the TreeWalk that we'll use to navigate the files/directories ...
    final TreeWalk tw = new TreeWalk(repository);
    tw.addTree(commit.getTree());
    if ("".equals(path)) {
      // This is the top-level directory, so we don't need to pre-walk to find anything ...
      tw.setRecursive(false);
      while (tw.next()) {
        String childName = tw.getNameString();
        String childId = spec.childId(childName);
        writer.addChild(childId, childName);
      }
    } else {
      // We need to first find our path *before* we can walk the children ...
      PathFilter filter = PathFilter.create(path);
      tw.setFilter(filter);
      while (tw.next()) {
        if (filter.isDone(tw)) {
          break;
        } else if (tw.isSubtree()) {
          tw.enterSubtree();
        }
      }
      // Now that the TreeWalk is the in right location given by the 'path', we can get the
      if (tw.isSubtree()) {
        // The object at the 'path' is a directory, so go into it ...
        tw.enterSubtree();

        // Find the commit in which this folder was last modified ...
        // This may not be terribly efficient, but it seems to work faster on subsequent runs ...
        RevCommit folderCommit = git.log().addPath(path).call().iterator().next();

        // Add folder-related properties ...
        String committer = folderCommit.getCommitterIdent().getName();
        String author = folderCommit.getAuthorIdent().getName();
        DateTime committed = values.dateFrom(folderCommit.getCommitTime());
        writer.setPrimaryType(GitLexicon.FOLDER);
        writer.addProperty(JcrLexicon.CREATED, committed);
        writer.addProperty(JcrLexicon.CREATED_BY, committer);
        writer.addProperty(GitLexicon.OBJECT_ID, folderCommit.getId().name());
        writer.addProperty(GitLexicon.AUTHOR, author);
        writer.addProperty(GitLexicon.COMMITTER, committer);
        writer.addProperty(GitLexicon.COMMITTED, committed);
        writer.addProperty(GitLexicon.TITLE, folderCommit.getShortMessage());

        // And now walk the contents of the directory ...
        while (tw.next()) {
          String childName = tw.getNameString();
          String childId = spec.childId(childName);
          writer.addChild(childId, childName);
        }
      } else {
        // The path specifies a file (or a content node) ...

        // Find the commit in which this folder was last modified ...
        // This may not be terribly efficient, but it seems to work faster on subsequent runs ...
        RevCommit fileCommit = git.log().addPath(path).call().iterator().next();

        // Add file-related properties ...
        String committer = fileCommit.getCommitterIdent().getName();
        String author = fileCommit.getAuthorIdent().getName();
        DateTime committed = values.dateFrom(fileCommit.getCommitTime());
        if (isContentNode) {
          writer.setPrimaryType(GitLexicon.RESOURCE);
          writer.addProperty(JcrLexicon.LAST_MODIFIED, committed);
          writer.addProperty(JcrLexicon.LAST_MODIFIED_BY, committer);
          writer.addProperty(GitLexicon.OBJECT_ID, fileCommit.getId().name());
          writer.addProperty(GitLexicon.AUTHOR, author);
          writer.addProperty(GitLexicon.COMMITTER, committer);
          writer.addProperty(GitLexicon.COMMITTED, committed);
          writer.addProperty(GitLexicon.TITLE, fileCommit.getShortMessage());
          // Create the BinaryValue ...
          ObjectId fileObjectId = tw.getObjectId(0);
          ObjectLoader fileLoader = repository.open(fileObjectId);
          BinaryKey key = new BinaryKey(fileObjectId.getName());
          BinaryValue value = values.binaryFor(key, fileLoader.getSize());
          if (value == null) {
            // It wasn't found in the binary store ...
            if (fileLoader.isLarge()) {
              // Too large to hold in memory, so use the binary store (which reads the file
              // immediately) ...
              value = values.binaryFrom(fileLoader.openStream());
            } else {
              // This is small enough to fit into a byte[], but it still may be pretty big ...
              value =
                  new GitBinaryValue(
                      fileObjectId,
                      fileLoader,
                      connector.getSourceName(),
                      name,
                      connector.getMimeTypeDetector());
            }
          }
          writer.addProperty(JcrLexicon.DATA, value);
          if (connector.includeMimeType()) {
            try {
              String filename =
                  spec.parameter(spec.parameterCount() - 1); // the last is 'jcr:content'
              String mimeType = value.getMimeType(filename);
              if (mimeType != null) writer.addProperty(JcrLexicon.MIMETYPE, mimeType);
            } catch (RepositoryException e) {
              // do nothing
            } catch (IOException e) {
              // do nothing
            }
          }
        } else {
          writer.setPrimaryType(GitLexicon.FILE);
          writer.addProperty(JcrLexicon.CREATED, committed);
          writer.addProperty(JcrLexicon.CREATED_BY, committer);
          writer.addProperty(GitLexicon.OBJECT_ID, fileCommit.getId().name());
          writer.addProperty(GitLexicon.AUTHOR, author);
          writer.addProperty(GitLexicon.COMMITTER, committer);
          writer.addProperty(GitLexicon.COMMITTED, committed);
          writer.addProperty(GitLexicon.TITLE, fileCommit.getShortMessage());

          // Add the "jcr:content" child node ...
          String childId = spec.childId(JCR_CONTENT);
          writer.addChild(childId, JCR_CONTENT);
        }
      }
    }
  }
Пример #9
0
  @NonNull
  @Override
  protected void retrieve(@NonNull final SCMHeadObserver observer, @NonNull TaskListener listener)
      throws IOException, InterruptedException {
    String cacheEntry = getCacheEntry();
    Lock cacheLock = getCacheLock(cacheEntry);
    cacheLock.lock();
    try {
      File cacheDir = getCacheDir(cacheEntry);
      Git git =
          Git.with(listener, new EnvVars(System.getenv()))
              .in(cacheDir)
              .using(GitTool.getDefaultInstallation().getGitExe());
      GitClient client = git.getClient();
      client.addDefaultCredentials(getCredentials());
      if (!client.hasGitRepo()) {
        listener.getLogger().println("Creating git repository in " + cacheDir);
        client.init();
      }
      String remoteName = getRemoteName();
      listener.getLogger().println("Setting " + remoteName + " to " + getRemote());
      client.setRemoteUrl(remoteName, getRemote());
      listener.getLogger().println("Fetching " + remoteName + "...");
      List<RefSpec> refSpecs = getRefSpecs();
      client.fetch(remoteName, refSpecs.toArray(new RefSpec[refSpecs.size()]));
      listener.getLogger().println("Pruning stale remotes...");
      final Repository repository = client.getRepository();
      try {
        client.prune(new RemoteConfig(repository.getConfig(), remoteName));
      } catch (UnsupportedOperationException e) {
        e.printStackTrace(listener.error("Could not prune stale remotes"));
      } catch (URISyntaxException e) {
        e.printStackTrace(listener.error("Could not prune stale remotes"));
      }
      listener.getLogger().println("Getting remote branches...");
      SCMSourceCriteria branchCriteria = getCriteria();
      RevWalk walk = new RevWalk(repository);
      try {
        walk.setRetainBody(false);
        for (Branch b : client.getRemoteBranches()) {
          if (!b.getName().startsWith(remoteName + "/")) {
            continue;
          }
          final String branchName = StringUtils.removeStart(b.getName(), remoteName + "/");
          listener.getLogger().println("Checking branch " + branchName);
          if (isExcluded(branchName)) {
            continue;
          }
          if (branchCriteria != null) {
            RevCommit commit = walk.parseCommit(b.getSHA1());
            final long lastModified = TimeUnit.SECONDS.toMillis(commit.getCommitTime());
            final RevTree tree = commit.getTree();
            SCMSourceCriteria.Probe probe =
                new SCMSourceCriteria.Probe() {
                  @Override
                  public String name() {
                    return branchName;
                  }

                  @Override
                  public long lastModified() {
                    return lastModified;
                  }

                  @Override
                  public boolean exists(@NonNull String path) throws IOException {
                    TreeWalk tw = TreeWalk.forPath(repository, path, tree);
                    try {
                      return tw != null;
                    } finally {
                      if (tw != null) {
                        tw.release();
                      }
                    }
                  }
                };
            if (branchCriteria.isHead(probe, listener)) {
              listener.getLogger().println("Met criteria");
            } else {
              listener.getLogger().println("Does not meet criteria");
              continue;
            }
          }
          SCMHead head = new SCMHead(branchName);
          SCMRevision hash = new SCMRevisionImpl(head, b.getSHA1String());
          observer.observe(head, hash);
          if (!observer.isObserving()) {
            return;
          }
        }
      } finally {
        walk.dispose();
      }

      listener.getLogger().println("Done.");
    } finally {
      cacheLock.unlock();
    }
  }