How to check RefactoringMiner's diff output

Check RefactoringMiner's output in the Webdiff view:

There are 3 different ways you can execute DiffBenchmark:

With a locally cloned git repository

Execute RunWithLocallyClonedRepository.java

String url = "https://github.com/JetBrains/intellij-community/commit/7ed3f273ab0caf0337c22f0b721d51829bb0c877";
String repo = URLHelper.getRepo(url);
String commit = URLHelper.getCommit(url);

GitService gitService = new GitServiceImpl();
String projectName = repo.substring(repo.lastIndexOf("/") + 1, repo.length() - 4);
String pathToClonedRepository = "tmp/" + projectName;
Repository repository = gitService.cloneIfNotExists(pathToClonedRepository, repo);

ProjectASTDiff projectASTDiff = new GitHistoryRefactoringMinerImpl().diffAtCommit(repository, commit);
new WebDiff(projectASTDiff).run();

With two directories containing Java source code

Execute RunWithTwoDirectories.java

final String projectRoot = System.getProperty("user.dir");
String folder1 = projectRoot + "/tmp/v1/";
String folder2 = projectRoot + "/tmp/v2/";

ProjectASTDiff projectASTDiff = new GitHistoryRefactoringMinerImpl().diffAtDirectories(Path.of(folder1), Path.of(folder2));
new WebDiff(projectASTDiff).run();

With all information fetched directly from GitHub

To use the following API, please provide a valid OAuth token in the github-oauth.properties file. You can generate an OAuth token in GitHub Settings -> Developer settings -> Personal access tokens.

Execute RunWithGitHubAPI.java

String url = "https://github.com/JetBrains/intellij-community/commit/7ed3f273ab0caf0337c22f0b721d51829bb0c877";
String repo = URLHelper.getRepo(url);
String commit = URLHelper.getCommit(url);

ProjectASTDiff projectASTDiff = new GitHistoryRefactoringMinerImpl().diffAtCommit(repo, commit, 1000);
new WebDiff(projectASTDiff).run();