/**
* Gets org.eclipse.jgit.lib.Repository object for existing Git Repository.
*
* @param repositoryPath the path to an existing Git Repository
* @return {@link org.eclipse.jgit.lib.Repository} object
* @throws IOException
*/
public static Repository getRepository(String repositoryPath) throws IOException {
RepositoryBuilder repositoryBuilder = new RepositoryBuilder();
repositoryBuilder.findGitDir(new File(repositoryPath));
Repository repository = repositoryBuilder.build();
repository.getConfig().setString(BRANCH, MASTER, MERGE, REFS_HEADS_MASTER);
return repository;
}
@Override
@After
public void tearDown() throws Exception {
if (src != null) src.close();
if (dst != null) dst.close();
super.tearDown();
}
/**
* Updates the file in the working tree with content and mode from an entry in the index. The new
* content is first written to a new temporary file in the same directory as the real file. Then
* that new file is renamed to the final filename.
*
* <p>TODO: this method works directly on File IO, we may need another abstraction (like
* WorkingTreeIterator). This way we could tell e.g. Eclipse that Files in the workspace got
* changed
*
* @param repo
* @param f the file to be modified. The parent directory for this file has to exist already
* @param entry the entry containing new mode and content
* @param or object reader to use for checkout
* @throws IOException
*/
public static void checkoutEntry(
final Repository repo, File f, DirCacheEntry entry, ObjectReader or) throws IOException {
ObjectLoader ol = or.open(entry.getObjectId());
File parentDir = f.getParentFile();
parentDir.mkdirs();
File tmpFile = File.createTempFile("._" + f.getName(), null, parentDir); // $NON-NLS-1$
WorkingTreeOptions opt = repo.getConfig().get(WorkingTreeOptions.KEY);
FileOutputStream rawChannel = new FileOutputStream(tmpFile);
OutputStream channel;
if (opt.getAutoCRLF() == AutoCRLF.TRUE) channel = new AutoCRLFOutputStream(rawChannel);
else channel = rawChannel;
try {
ol.copyTo(channel);
} finally {
channel.close();
}
FS fs = repo.getFS();
if (opt.isFileMode() && fs.supportsExecute()) {
if (FileMode.EXECUTABLE_FILE.equals(entry.getRawMode())) {
if (!fs.canExecute(tmpFile)) fs.setExecute(tmpFile, true);
} else {
if (fs.canExecute(tmpFile)) fs.setExecute(tmpFile, false);
}
}
try {
FileUtils.rename(tmpFile, f);
} catch (IOException e) {
throw new IOException(
MessageFormat.format(JGitText.get().couldNotWriteFile, tmpFile.getPath(), f.getPath()));
}
entry.setLastModified(f.lastModified());
if (opt.getAutoCRLF() != AutoCRLF.FALSE)
entry.setLength(f.length()); // AutoCRLF wants on-disk-size
else entry.setLength((int) ol.getSize());
}
/**
* Set the repository the formatter can load object contents from.
*
* <p>Once a repository has been set, the formatter must be released to ensure the internal
* ObjectReader is able to release its resources.
*
* @param repository source repository holding referenced objects.
*/
public void setRepository(Repository repository) {
if (reader != null) reader.release();
db = repository;
reader = db.newObjectReader();
ContentSource cs = ContentSource.create(reader);
source = new ContentSource.Pair(cs, cs);
DiffConfig dc = db.getConfig().get(DiffConfig.KEY);
if (dc.isNoPrefix()) {
setOldPrefix(""); // $NON-NLS-1$
setNewPrefix(""); // $NON-NLS-1$
}
setDetectRenames(dc.isRenameDetectionEnabled());
diffAlgorithm =
DiffAlgorithm.getAlgorithm(
db.getConfig()
.getEnum(
ConfigConstants.CONFIG_DIFF_SECTION,
null,
ConfigConstants.CONFIG_KEY_ALGORITHM,
SupportedAlgorithm.HISTOGRAM));
}
/**
* Create a new in-core index representation, lock it, and read from disk.
*
* <p>The new index will be locked and then read before it is returned to the caller. Read
* failures are reported as exceptions and therefore prevent the method from returning a partially
* populated index. On read failure, the lock is released.
*
* @param repository repository containing the index to lock and read
* @param indexChangedListener listener to be informed when DirCache is committed
* @return a cache representing the contents of the specified index file (if it exists) or an
* empty cache if the file does not exist.
* @throws IOException the index file is present but could not be read, or the lock could not be
* obtained.
* @throws CorruptObjectException the index file is using a format or extension that this library
* does not support.
* @since 2.0
*/
public static DirCache lock(
final Repository repository, final IndexChangedListener indexChangedListener)
throws CorruptObjectException, IOException {
DirCache c = lock(repository.getIndexFile(), repository.getFS(), indexChangedListener);
c.repository = repository;
return c;
}
@Test
public void shouldUpdateTrackingBranchOnPush() throws Exception {
makeChangesAndCommit(PROJ1);
Repository repository = lookupRepository(repositoryFile);
ObjectId headId = repository.resolve(Constants.HEAD);
String trackingBranch = Constants.R_REMOTES + "origin/master";
launchSynchronization(Constants.HEAD, trackingBranch, false);
SWTBotView viewBot = bot.viewByTitle("Synchronize");
SWTBotToolbarButton pushButton = viewBot.toolbarButton(UIText.GitActionContributor_Push);
JobJoiner jobJoiner = JobJoiner.startListening(JobFamilies.PUSH, 30, TimeUnit.SECONDS);
pushButton.click();
jobJoiner.join();
String destinationString = repositoryFile.getParentFile().getName() + " - " + "origin";
SWTBotShell resultDialog =
bot.shell(NLS.bind(UIText.PushResultDialog_title, destinationString));
resultDialog.close();
Repository remoteRepository = lookupRepository(childRepositoryFile);
ObjectId masterOnRemote = remoteRepository.resolve("master");
assertThat("Expected push to update branch on remote repository", masterOnRemote, is(headId));
ObjectId trackingId = repository.resolve(trackingBranch);
assertThat("Expected tracking branch to be updated", trackingId, is(headId));
}
private boolean handleDelete(
HttpServletRequest request, HttpServletResponse response, String pathString)
throws GitAPIException, CoreException, IOException, ServletException {
IPath path = pathString == null ? Path.EMPTY : new Path(pathString);
// expected path format is /file/{workspaceId}/{projectId}[/{directoryPath}]
if (path.segment(0).equals("file") && path.segmentCount() > 2) { // $NON-NLS-1$
// make sure a clone is addressed
WebProject webProject = GitUtils.projectFromPath(path);
if (webProject != null && isAccessAllowed(request.getRemoteUser(), webProject)) {
File gitDir = GitUtils.getGitDirs(path, Traverse.CURRENT).values().iterator().next();
Repository repo = new FileRepository(gitDir);
repo.close();
FileUtils.delete(repo.getWorkTree(), FileUtils.RECURSIVE | FileUtils.RETRY);
if (path.segmentCount() == 3)
return statusHandler.handleRequest(
request, response, removeProject(request.getRemoteUser(), webProject));
return true;
}
String msg = NLS.bind("Nothing found for the given ID: {0}", path);
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_NOT_FOUND, msg, null));
}
String msg = NLS.bind("Invalid delete request {0}", pathString);
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_BAD_REQUEST, msg, null));
}
private static PushOperationResult push(
Repository repository, RemoteConfig remoteConfig, boolean force, IProgressMonitor monitor)
throws CoreException {
try {
if (remoteConfig == null) {
throw new CoreException(
createStatus(
null,
"Repository \"{0}\" has no remote repository configured",
repository.toString()));
}
PushOperation op = createPushOperation(remoteConfig, repository, force);
op.run(monitor);
PushOperationResult pushResult = op.getOperationResult();
if (hasFailedEntries(pushResult)) {
throw new CoreException(
EGitCoreActivator.createErrorStatus(
NLS.bind(
"Could not push repository {0}: {1}",
repository.toString(), getErrors(pushResult)),
null));
}
return pushResult;
} catch (CoreException e) {
throw e;
} catch (Exception e) {
throw new CoreException(createStatus(e, "Could not push repo {0}", repository.toString()));
}
}
@Before
public void prepare() throws Exception {
Repository childRepository = lookupRepository(childRepositoryFile);
Repository repository = lookupRepository(repositoryFile);
StoredConfig config = repository.getConfig();
RemoteConfig remoteConfig = new RemoteConfig(config, "origin");
remoteConfig.addURI(new URIish(childRepository.getDirectory().getParentFile().toURI().toURL()));
remoteConfig.addFetchRefSpec(new RefSpec("+refs/heads/*:refs/remotes/origin/*"));
remoteConfig.update(config);
config.setString(
ConfigConstants.CONFIG_BRANCH_SECTION,
"master",
ConfigConstants.CONFIG_KEY_REMOTE,
"origin");
config.setString(
ConfigConstants.CONFIG_BRANCH_SECTION,
"master",
ConfigConstants.CONFIG_KEY_MERGE,
"refs/heads/master");
config.save();
FetchOperation fetchOperation = new FetchOperation(repository, remoteConfig, 60, false);
fetchOperation.run(null);
}
/**
* Retrieves the specified attachment from a ticket.
*
* @param repository
* @param ticketId
* @param filename
* @return an attachment, if found, null otherwise
*/
@Override
public Attachment getAttachment(RepositoryModel repository, long ticketId, String filename) {
if (ticketId <= 0L) {
return null;
}
// deserialize the ticket model so that we have the attachment metadata
TicketModel ticket = getTicket(repository, ticketId);
Attachment attachment = ticket.getAttachment(filename);
// attachment not found
if (attachment == null) {
return null;
}
// retrieve the attachment content
Repository db = repositoryManager.getRepository(repository.name);
try {
String attachmentPath = toAttachmentPath(ticketId, attachment.name);
RevTree tree = JGitUtils.getCommit(db, BRANCH).getTree();
byte[] content = JGitUtils.getByteContent(db, tree, attachmentPath, false);
attachment.content = content;
attachment.size = content.length;
return attachment;
} finally {
db.close();
}
}
/**
* Assigns a new ticket id.
*
* @param repository
* @return a new long id
*/
@Override
public synchronized long assignNewId(RepositoryModel repository) {
long newId = 0L;
Repository db = repositoryManager.getRepository(repository.name);
try {
if (getTicketsBranch(db) == null) {
createTicketsBranch(db);
}
// identify current highest ticket id by scanning the paths in the tip tree
if (!lastAssignedId.containsKey(repository.name)) {
lastAssignedId.put(repository.name, new AtomicLong(0));
}
AtomicLong lastId = lastAssignedId.get(repository.name);
if (lastId.get() <= 0) {
Set<Long> ids = getIds(repository);
for (long id : ids) {
if (id > lastId.get()) {
lastId.set(id);
}
}
}
// assign the id and touch an empty journal to hold it's place
newId = lastId.incrementAndGet();
String journalPath = toTicketPath(newId) + "/" + JOURNAL;
writeTicketsFile(db, journalPath, "", "gitblit", "assigned id #" + newId);
} finally {
db.close();
}
return newId;
}
/**
* Returns the assigned ticket ids.
*
* @return the assigned ticket ids
*/
@Override
public synchronized Set<Long> getIds(RepositoryModel repository) {
Repository db = repositoryManager.getRepository(repository.name);
try {
if (getTicketsBranch(db) == null) {
return Collections.emptySet();
}
Set<Long> ids = new TreeSet<Long>();
List<PathModel> paths = JGitUtils.getDocuments(db, Arrays.asList("json"), BRANCH);
for (PathModel path : paths) {
String name = path.name.substring(path.name.lastIndexOf('/') + 1);
if (!JOURNAL.equals(name)) {
continue;
}
String tid = path.path.split("/")[2];
long ticketId = Long.parseLong(tid);
ids.add(ticketId);
}
return ids;
} finally {
if (db != null) {
db.close();
}
}
}
@Test
public void testDeleteInWorkspace() throws Exception {
URI workspaceLocation = createWorkspace(getMethodName());
JSONObject project = createProjectOrLink(workspaceLocation, getMethodName(), null);
IPath clonePath =
new Path("file").append(project.getString(ProtocolConstants.KEY_ID)).makeAbsolute();
JSONObject clone = clone(clonePath);
String cloneLocation = clone.getString(ProtocolConstants.KEY_LOCATION);
String contentLocation = clone.getString(ProtocolConstants.KEY_CONTENT_LOCATION);
Repository repository = getRepositoryForContentLocation(contentLocation);
assertNotNull(repository);
// delete folder with cloned repository in it
WebRequest request = getDeleteFilesRequest(contentLocation);
WebResponse response = webConversation.getResponse(request);
assertEquals(HttpURLConnection.HTTP_OK, response.getResponseCode());
// the clone is gone
request = getGetRequest(cloneLocation);
response = webConversation.getResponse(request);
assertEquals(HttpURLConnection.HTTP_NOT_FOUND, response.getResponseCode());
assertFalse(repository.getDirectory().exists());
}
@Test
public void testCleanDirsWithSubmodule() throws Exception {
SubmoduleAddCommand command = new SubmoduleAddCommand(db);
String path = "sub";
command.setPath(path);
String uri = db.getDirectory().toURI().toString();
command.setURI(uri);
Repository repo = command.call();
repo.close();
Status beforeCleanStatus = git.status().call();
assertTrue(beforeCleanStatus.getAdded().contains(DOT_GIT_MODULES));
assertTrue(beforeCleanStatus.getAdded().contains(path));
Set<String> cleanedFiles = git.clean().setCleanDirectories(true).call();
// The submodule should not be cleaned.
assertTrue(!cleanedFiles.contains(path + "/"));
assertTrue(cleanedFiles.contains("File2.txt"));
assertTrue(cleanedFiles.contains("File3.txt"));
assertTrue(!cleanedFiles.contains("sub-noclean/File1.txt"));
assertTrue(cleanedFiles.contains("sub-noclean/File2.txt"));
assertTrue(cleanedFiles.contains("sub-clean/"));
assertTrue(cleanedFiles.size() == 4);
}
@Override
public void open(String repositoryPath) {
FileRepositoryBuilder repositoryBuilder = new FileRepositoryBuilder();
try {
repository =
repositoryBuilder
.setGitDir(new File(repositoryPath))
.readEnvironment() // read git environment variables
.findGitDir()
.build();
} catch (IOException e) {
throw new VisMinerAPIException(e.getMessage(), e);
}
git = new Git(repository);
revWalk = new RevWalk(repository);
treeWalk = new TreeWalk(repository);
reader = repository.newObjectReader();
processBuilder = new ProcessBuilder();
processBuilder.directory(new File(repository.getDirectory().toString()));
commands = Arrays.asList("git", "log", "--numstat", "--oneline", "--max-count=1", "");
this.repositoryPath = repository.getWorkTree().getAbsolutePath();
}
private RefUpdate getPendingRefUpdate(Branch.NameKey destBranch) throws IntegrationException {
if (pendingRefUpdates.containsKey(destBranch)) {
logDebug("Access cached open branch {}: {}", destBranch.get(), openBranches.get(destBranch));
return pendingRefUpdates.get(destBranch);
}
try {
RefUpdate branchUpdate = repo.updateRef(destBranch.get());
CodeReviewCommit branchTip;
if (branchUpdate.getOldObjectId() != null) {
branchTip = rw.parseCommit(branchUpdate.getOldObjectId());
} else if (Objects.equals(repo.getFullBranch(), destBranch.get())) {
branchTip = null;
branchUpdate.setExpectedOldObjectId(ObjectId.zeroId());
} else {
throw new IntegrationException(
"The destination branch " + destBranch.get() + " does not exist anymore.");
}
logDebug("Opened branch {}: {}", destBranch.get(), branchTip);
pendingRefUpdates.put(destBranch, branchUpdate);
openBranches.put(destBranch, branchTip);
return branchUpdate;
} catch (IOException e) {
throw new IntegrationException("Cannot open branch", e);
}
}
@Override
public String apply(ProjectResource rsrc)
throws AuthException, ResourceNotFoundException, IOException {
try (Repository repo = repoManager.openRepository(rsrc.getNameKey())) {
Ref head = repo.getRefDatabase().exactRef(Constants.HEAD);
if (head == null) {
throw new ResourceNotFoundException(Constants.HEAD);
} else if (head.isSymbolic()) {
String n = head.getTarget().getName();
if (rsrc.getControl().controlForRef(n).isVisible()) {
return n;
}
throw new AuthException("not allowed to see HEAD");
} else if (head.getObjectId() != null) {
try (RevWalk rw = new RevWalk(repo)) {
RevCommit commit = rw.parseCommit(head.getObjectId());
if (rsrc.getControl().canReadCommit(db.get(), repo, commit)) {
return head.getObjectId().name();
}
throw new AuthException("not allowed to see HEAD");
} catch (MissingObjectException | IncorrectObjectTypeException e) {
if (rsrc.getControl().isOwner()) {
return head.getObjectId().name();
}
throw new AuthException("not allowed to see HEAD");
}
}
throw new ResourceNotFoundException(Constants.HEAD);
} catch (RepositoryNotFoundException e) {
throw new ResourceNotFoundException(rsrc.getName());
}
}
@Test
public void testInitialClone_Packed() throws Exception {
new TestRepository<Repository>(remoteRepository).packAndPrune();
Repository dst = createBareRepository();
assertFalse(dst.hasObject(A_txt));
Transport t = Transport.open(dst, remoteURI);
((TransportHttp) t).setUseSmartHttp(false);
try {
t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
} finally {
t.close();
}
assertTrue(dst.hasObject(A_txt));
assertEquals(B, dst.getRef(master).getObjectId());
fsck(dst, B);
List<AccessEvent> req;
req = getRequests(loose(remoteURI, B));
assertEquals(1, req.size());
assertEquals("GET", req.get(0).getMethod());
assertEquals(0, req.get(0).getParameters().size());
assertEquals(404, req.get(0).getStatus());
req = getRequests(join(remoteURI, "objects/info/packs"));
assertEquals(1, req.size());
assertEquals("GET", req.get(0).getMethod());
assertEquals(0, req.get(0).getParameters().size());
assertEquals(200, req.get(0).getStatus());
assertEquals("text/plain;charset=UTF-8", req.get(0).getResponseHeader(HDR_CONTENT_TYPE));
}
public static boolean hasCommits(Repository repository) {
if (repository != null && repository.getDirectory().exists()) {
return (new File(repository.getDirectory(), "objects").list().length > 2)
|| (new File(repository.getDirectory(), "objects/pack").list().length > 0);
}
return false;
}
// 2. Get branch/commit hash for the source repo - the actual source code
@Test
public void existsIn() throws IOException {
// final String repo = "binrepo-devex";
// final String repo = "search_raptor_binary";
// String githubUrl = "https://github.scm.corp.ebay.com/api/v3";
// String accessToken = "1cf7d9792235b8592eda18bd7dcc2de37f99b3bc";
final String path = "D:\\dev\\devex\\binrepo-devex\\.git";
File gitDir = new File(path);
org.eclipse.jgit.lib.Repository repository =
new org.eclipse.jgit.storage.file.FileRepository(gitDir);
String branch = repository.getBranch();
System.out.println(branch);
RevWalk revWalk = new RevWalk(repository);
// Pop the most recent commit off from RevWalk
// RevCommit commit = revWalk.next(); returns null :-(
// System.out.println(commit);
ObjectId resolve = repository.resolve(Constants.HEAD);
RevCommit commit = revWalk.parseCommit(resolve);
String commitHash = commit.getName();
System.out.println(commitHash + "\t" + commit.getFullMessage());
// RefDatabase refDatabase = repository.getRefDatabase();
}
public void setProjectDescription(final Project.NameKey name, final String description) {
// Update git's description file, in case gitweb is being used
//
try {
final Repository e;
final LockFile f;
e = openRepository(name);
try {
f = new LockFile(new File(e.getDirectory(), "description"), FS.DETECTED);
if (f.lock()) {
String d = description;
if (d != null) {
d = d.trim();
if (d.length() > 0) {
d += "\n";
}
} else {
d = "";
}
f.write(Constants.encode(d));
f.commit();
}
} finally {
e.close();
}
} catch (RepositoryNotFoundException e) {
log.error("Cannot update description for " + name, e);
} catch (IOException e) {
log.error("Cannot update description for " + name, e);
}
}
@Override
public PageData getRevisionData(FileSystemPage page, String label) {
// Workaround for CachingPage
if (label == null) {
return persistence.getRevisionData(page, null);
}
String content, propertiesXml;
RevCommit revCommit;
Repository repository = getRepository(page);
try {
String fileSystemPath = getPath(page, repository);
ObjectId rev = repository.resolve(label);
RevWalk walk = new RevWalk(repository);
revCommit = walk.parseCommit(rev);
content = getRepositoryContent(repository, revCommit, fileSystemPath + "/" + contentFilename);
propertiesXml =
getRepositoryContent(repository, revCommit, fileSystemPath + "/" + propertiesFilename);
} catch (IOException e) {
throw new RuntimeException("Unable to get data for revision " + label, e);
}
final PageData pageData = new PageData(page);
pageData.setContent(content);
pageData.setProperties(
parsePropertiesXml(propertiesXml, revCommit.getAuthorIdent().getWhen().getTime()));
return pageData;
}
public String getProjectDescription(final Project.NameKey name)
throws RepositoryNotFoundException, IOException {
final Repository e = openRepository(name);
try {
final File d = new File(e.getDirectory(), "description");
String description;
try {
description = RawParseUtils.decode(IO.readFully(d));
} catch (FileNotFoundException err) {
return null;
}
if (description != null) {
description = description.trim();
if (description.isEmpty()) {
description = null;
}
if (UNNAMED.equals(description)) {
description = null;
}
}
return description;
} finally {
e.close();
}
}
/** @param repository */
public IndexDiffCacheEntry(Repository repository) {
this.repository = repository;
indexChangedListenerHandle =
repository
.getListenerList()
.addIndexChangedListener(
new IndexChangedListener() {
public void onIndexChanged(IndexChangedEvent event) {
refreshIndexDelta();
}
});
refsChangedListenerHandle =
repository
.getListenerList()
.addRefsChangedListener(
new RefsChangedListener() {
public void onRefsChanged(RefsChangedEvent event) {
scheduleReloadJob("RefsChanged"); // $NON-NLS-1$
}
});
scheduleReloadJob("IndexDiffCacheEntry construction"); // $NON-NLS-1$
createResourceChangeListener();
if (!repository.isBare()) {
try {
lastIndex = repository.readDirCache();
} catch (IOException ex) {
Activator.error(
MessageFormat.format(
CoreText.IndexDiffCacheEntry_errorCalculatingIndexDelta, repository),
ex);
}
}
}
/**
* Returns a RefModel for the refs/meta/gitblit/tickets branch in the repository. If the branch
* can not be found, null is returned.
*
* @return a refmodel for the gitblit tickets branch or null
*/
private RefModel getTicketsBranch(Repository db) {
List<RefModel> refs = JGitUtils.getRefs(db, "refs/");
Ref oldRef = null;
for (RefModel ref : refs) {
if (ref.reference.getName().equals(BRANCH)) {
return ref;
} else if (ref.reference.getName().equals("refs/gitblit/tickets")) {
oldRef = ref.reference;
}
}
if (oldRef != null) {
// rename old ref to refs/meta/gitblit/tickets
RefRename cmd;
try {
cmd = db.renameRef(oldRef.getName(), BRANCH);
cmd.setRefLogIdent(new PersonIdent("Gitblit", "gitblit@localhost"));
cmd.setRefLogMessage("renamed " + oldRef.getName() + " => " + BRANCH);
Result res = cmd.rename();
switch (res) {
case RENAMED:
log.info(db.getDirectory() + " " + cmd.getRefLogMessage());
return getTicketsBranch(db);
default:
log.error(
"failed to rename " + oldRef.getName() + " => " + BRANCH + " (" + res.name() + ")");
}
} catch (IOException e) {
log.error("failed to rename tickets branch", e);
}
}
return null;
}
@Test
public void testInitialClone_Small() throws Exception {
Repository dst = createBareRepository();
assertFalse(dst.hasObject(A_txt));
Transport t = Transport.open(dst, remoteURI);
((TransportHttp) t).setUseSmartHttp(false);
try {
t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
} finally {
t.close();
}
assertTrue(dst.hasObject(A_txt));
assertEquals(B, dst.getRef(master).getObjectId());
fsck(dst, B);
List<AccessEvent> loose = getRequests(loose(remoteURI, A_txt));
assertEquals(1, loose.size());
assertEquals("GET", loose.get(0).getMethod());
assertEquals(0, loose.get(0).getParameters().size());
assertEquals(200, loose.get(0).getStatus());
assertEquals(
"application/x-git-loose-object", loose.get(0).getResponseHeader(HDR_CONTENT_TYPE));
}
/** Gets the commit log and stores it in a project property as configured. */
@TaskAction
public void reset() {
final LogCommand cmd = getGit().log();
Repository repo = getGit().getRepository();
if (includes != null) {
for (String include : includes) {
try {
ObjectId commit = repo.resolve(include);
if (commit == null) {
throw new GradleException("No commit found for revision string: " + include);
} else {
cmd.add(commit);
}
} catch (AmbiguousObjectException e) {
throw new GradleException("Revision string is ambiguous: " + include, e);
} catch (MissingObjectException e) {
throw new GradleException("Commit could not be found in repository: " + include, e);
} catch (IncorrectObjectTypeException e) {
throw new GradleException("Revision string did not point to a commit: " + include, e);
} catch (IOException e) {
throw new GradleException("Problem resolving revision string: " + include, e);
}
}
}
if (excludes != null) {
for (String exclude : excludes) {
try {
ObjectId commit = repo.resolve(exclude);
if (commit == null) {
throw new GradleException("No commit found for revision string: " + exclude);
} else {
cmd.add(commit);
}
} catch (AmbiguousObjectException e) {
throw new GradleException("Revision string is ambiguous: " + exclude, e);
} catch (MissingObjectException e) {
throw new GradleException("Commit could not be found in repository: " + exclude, e);
} catch (IncorrectObjectTypeException e) {
throw new GradleException("Revision string did not point to a commit: " + exclude, e);
} catch (IOException e) {
throw new GradleException("Problem resolving revision string: " + exclude, e);
}
}
}
cmd.setSkip(skipCommits);
cmd.setMaxCount(maxCommits);
try {
Iterable<RevCommit> commits = cmd.call();
List<Commit> tempLog = new ArrayList<Commit>();
for (RevCommit commit : commits) {
tempLog.add(GitUtil.revCommitToCommit(commit));
}
this.log = Collections.unmodifiableList(tempLog);
} catch (GitAPIException e) {
throw new GradleException("Problem with log.", e);
}
// TODO add progress monitor to log progress to Gradle status bar
}
@Override
protected IStatus performJob() {
try {
// list all tags
File gitDir = GitUtils.getGitDir(path);
Repository db = new FileRepository(gitDir);
Git git = new Git(db);
List<Ref> refs = git.tagList().call();
JSONObject result = new JSONObject();
List<Tag> tags = new ArrayList<Tag>();
for (Ref ref : refs) {
Tag tag = new Tag(cloneLocation, db, ref);
tags.add(tag);
}
Collections.sort(tags, Tag.COMPARATOR);
JSONArray children = new JSONArray();
int firstTag = pageSize > 0 ? pageSize * (pageNo - 1) : 0;
int lastTag = pageSize > 0 ? firstTag + pageSize - 1 : tags.size() - 1;
lastTag = lastTag > tags.size() - 1 ? tags.size() - 1 : lastTag;
if (pageNo > 1 && baseLocation != null) {
String prev = baseLocation + "?page=" + (pageNo - 1) + "&pageSize=" + pageSize;
if (commitsSize > 0) {
prev += "&" + GitConstants.KEY_TAG_COMMITS + "=" + commitsSize;
}
result.put(ProtocolConstants.KEY_PREVIOUS_LOCATION, prev);
}
if (lastTag < tags.size() - 1) {
String next = baseLocation + "?page=" + (pageNo + 1) + "&pageSize=" + pageSize;
if (commitsSize > 0) {
next += "&" + GitConstants.KEY_TAG_COMMITS + "=" + commitsSize;
}
result.put(ProtocolConstants.KEY_NEXT_LOCATION, next);
}
for (int i = firstTag; i <= lastTag; i++) {
Tag tag = tags.get(i);
if (this.commitsSize == 0) {
children.put(tag.toJSON());
} else {
// add info about commits if requested
LogCommand lc = git.log();
String toCommitName = tag.getRevCommitName();
ObjectId toCommitId = db.resolve(toCommitName);
Ref toCommitRef = db.getRef(toCommitName);
toCommitId = getCommitObjectId(db, toCommitId);
lc.add(toCommitId);
lc.setMaxCount(this.commitsSize);
Iterable<RevCommit> commits = lc.call();
Log log = new Log(cloneLocation, db, commits, null, null, toCommitRef);
children.put(tag.toJSON(log.toJSON(1, commitsSize)));
}
}
result.put(ProtocolConstants.KEY_CHILDREN, children);
result.put(ProtocolConstants.KEY_TYPE, Tag.TYPE);
return new ServerStatus(Status.OK_STATUS, HttpServletResponse.SC_OK, result);
} catch (Exception e) {
String msg = NLS.bind("An error occured when listing tags for {0}", path);
return new Status(IStatus.ERROR, GitActivator.PI_GIT, msg, e);
}
}
CriticalResource get(Repository repo) {
CriticalResource cr = locks.get(repo.getDirectory());
if (cr == null) {
cr = new CR();
locks.put(repo.getDirectory(), cr);
}
return cr;
}
@Test
public void testShouldAutomagicallyDetectGitDirectory() throws Exception {
Repository r = createWorkRepository();
File d = new File(r.getDirectory(), "sub-dir");
FileUtils.mkdir(d);
assertEquals(r.getDirectory(), new FileRepositoryBuilder().findGitDir(d).getGitDir());
}
