[GitHub] [hadoop-submarine] LinhaoZhu commented on a change in pull request #51: SUBMARINE-236. Add JGit Utils class

[GitBox <gi...@apache.org>]

LinhaoZhu commented on a change in pull request #51: SUBMARINE-236. Add JGit Utils class
URL: https://github.com/apache/hadoop-submarine/pull/51#discussion_r338388929
 
 

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 File path: submarine-workbench/workbench-server/src/main/java/org/apache/submarine/server/WorkbenchGitHubServer.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.submarine.server;
+
+import org.eclipse.jgit.api.Git;
+import org.eclipse.jgit.api.ListBranchCommand;
+import org.eclipse.jgit.api.PullResult;
+import org.eclipse.jgit.api.errors.GitAPIException;
+import org.eclipse.jgit.dircache.DirCache;
+import org.eclipse.jgit.lib.Ref;
+import org.eclipse.jgit.revwalk.RevCommit;
+import org.eclipse.jgit.transport.CredentialsProvider;
+import org.eclipse.jgit.transport.PushResult;
+import org.eclipse.jgit.transport.URIish;
+import org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.util.List;
+
+public class WorkbenchGitHubServer {
+  private static final Logger LOG = LoggerFactory.getLogger(WorkbenchGitHubServer.class);
+
+  /**
+   * To execute clone command
+   * @param remotePath
+   * @param localPath
+   * @param token
+   * @param branch
+   * @throws GitAPIException
+   */
+  public void clone(String remotePath, String localPath, String token, String branch) {
+    // Clone the code base command
+    // Sets the token on the remote server
+    CredentialsProvider credentialsProvider =
+        new UsernamePasswordCredentialsProvider("PRIVATE-TOKEN", token);
+
+    Git git = null;
+    try {
+      git = Git.cloneRepository().setURI(remotePath) // Set remote URI
+          .setBranch(branch) // Set the branch down from clone
+          .setDirectory(new File(localPath)) // Set the download path
+          .setCredentialsProvider(credentialsProvider) // Set permission validation
+          .call();
+    } catch (GitAPIException e) {
+      LOG.error(e.getMessage(), e);
+    } finally {
+      if (git != null) {
+        git.close();
+      }
+    }
+    LOG.info("git.tag(): {}", git.tag());
+  }
+
+  /**
+   * To execute add command
+   * @param localPath
+   * @param fileName
+   *          relative path
+   * @throws IOException
+   * @throws GitAPIException
+   */
+  public DirCache add(String localPath, String fileName) {
+    // Git repository address
+    File myfile = new File(localPath + fileName);
+    if (!myfile.exists()) {
+      myfile.getParentFile().mkdirs();
+      try {
+        myfile.createNewFile();
+      } catch (IOException e) {
+        LOG.error(e.getMessage(), e);
+      }
+    }
+    DirCache dirCache = null;
+    // try (Git git = new Git(new FileRepository(localPath + ".git"))) {
 
 Review comment:
   Done.

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