GitRepositoryUpdater(GitRepository repository) {
VirtualFile gitDir = repository.getGitDir();
myWatchRequest = LocalFileSystem.getInstance().addRootToWatch(gitDir.getPath(), true);
myRepositoryFiles = GitRepositoryFiles.getInstance(gitDir);
visitGitDirVfs(gitDir);
myHeadsDir = VcsUtil.getVirtualFile(myRepositoryFiles.getRefsHeadsPath());
myRemotesDir = VcsUtil.getVirtualFile(myRepositoryFiles.getRefsRemotesPath());
Project project = repository.getProject();
myUpdateQueue =
new QueueProcessor<GitRepository.TrackedTopic>(
new Updater(repository), project.getDisposed());
if (!project.isDisposed()) {
myMessageBusConnection = project.getMessageBus().connect();
myMessageBusConnection.subscribe(VirtualFileManager.VFS_CHANGES, this);
} else {
myMessageBusConnection = null;
}
}
private void updateChangesBrowser(final ChangeInfo changeDetails, final Project project) {
myRepositoryChangesBrowser.getViewer().setEmptyText("Loading...");
myRepositoryChangesBrowser.setChangesToDisplay(Collections.<Change>emptyList());
final GitRepository gitRepository = GerritGitUtil.getFirstGitRepository(project);
final VirtualFile virtualFile = gitRepository.getGitDir();
final FilePathImpl filePath = new FilePathImpl(virtualFile);
String ref = GerritUtil.getRef(changeDetails);
GerritGitUtil.fetchChange(
project,
ref,
new Callable<Void>() {
@Override
public Void call() throws Exception {
final List<GitCommit> gitCommits;
try {
gitCommits =
GitHistoryUtils.commitsDetails(
project,
filePath,
new SymbolicRefs(),
Collections.singletonList(changeDetails.getCurrentRevision()));
} catch (VcsException e) {
throw new RuntimeException(e);
}
final GitCommit gitCommit = Iterables.get(gitCommits, 0);
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
myRepositoryChangesBrowser.setChangesToDisplay(gitCommit.getChanges());
}
});
return null;
}
});
}