Clone a git repository into an InMemoryRepository with JGit

Question

I need to clone an existing git repository into an InMemoryRepository, using JGit, change a file\'s content and push the changes back to the remote repository.<

Answer 1

Also, with a small tweak on previous answer:

• Listing all files in commit

• Filtering files by extension

  public Function> lastCommitFiles = (extension) -> {
  
  final List paths = new ArrayList<>();
  try {
  
      ...
  
      try (TreeWalk walk = new TreeWalk(inMemoryRepository)) {
          walk.addTree(revTree);
          walk.setRecursive(true);
          walk.setPostOrderTraversal(true);
          while (walk.next()) {
              if ((extension != null && extension.length() > 0)) {
                  if (walk.getPathString().lastIndexOf(extension) != -1) {
                      paths.add(walk.getPathString());
                  }
              } else paths.add(walk.getPathString());
          }
      }
      return paths;
  } catch (GitAPIException | IOException e) {
      log.error(e.getMessage());
  }
  
  return paths;
  

  };