@Test
public void testRemoved() throws IOException {
writeTrashFile("file2", "file2");
writeTrashFile("dir/file3", "dir/file3");
TreeFormatter dir = new TreeFormatter();
dir.append(
"file3",
FileMode.REGULAR_FILE,
ObjectId.fromString("873fb8d667d05436d728c52b1d7a09528e6eb59b"));
TreeFormatter tree = new TreeFormatter();
tree.append(
"file2",
FileMode.REGULAR_FILE,
ObjectId.fromString("30d67d4672d5c05833b7192cc77a79eaafb5c7ad"));
tree.append("dir", FileMode.TREE, insertTree(dir));
ObjectId treeId = insertTree(tree);
FileTreeIterator iterator = new FileTreeIterator(db);
IndexDiff diff = new IndexDiff(db, treeId, iterator);
diff.diff();
assertEquals(2, diff.getRemoved().size());
assertTrue(diff.getRemoved().contains("file2"));
assertTrue(diff.getRemoved().contains("dir/file3"));
assertEquals(0, diff.getChanged().size());
assertEquals(0, diff.getModified().size());
assertEquals(0, diff.getAdded().size());
assertEquals(Collections.EMPTY_SET, diff.getUntrackedFolders());
}
public CodeReviewCommit createCherryPickFromCommit(
Repository repo,
ObjectInserter inserter,
RevCommit mergeTip,
RevCommit originalCommit,
PersonIdent cherryPickCommitterIdent,
String commitMsg,
CodeReviewRevWalk rw)
throws MissingObjectException, IncorrectObjectTypeException, IOException,
MergeIdenticalTreeException, MergeConflictException {
final ThreeWayMerger m = newThreeWayMerger(repo, inserter);
m.setBase(originalCommit.getParent(0));
if (m.merge(mergeTip, originalCommit)) {
ObjectId tree = m.getResultTreeId();
if (tree.equals(mergeTip.getTree())) {
throw new MergeIdenticalTreeException("identical tree");
}
CommitBuilder mergeCommit = new CommitBuilder();
mergeCommit.setTreeId(tree);
mergeCommit.setParentId(mergeTip);
mergeCommit.setAuthor(originalCommit.getAuthorIdent());
mergeCommit.setCommitter(cherryPickCommitterIdent);
mergeCommit.setMessage(commitMsg);
return rw.parseCommit(commit(inserter, mergeCommit));
} else {
throw new MergeConflictException("merge conflict");
}
}
@Test
public void testAbbreviateOnEmptyRepository() throws IOException {
ObjectId id = id("9d5b926ed164e8ee88d3b8b1e525d699adda01ba");
assertEquals(id.abbreviate(2), reader.abbreviate(id, 2));
assertEquals(id.abbreviate(7), reader.abbreviate(id, 7));
assertEquals(id.abbreviate(8), reader.abbreviate(id, 8));
assertEquals(id.abbreviate(10), reader.abbreviate(id, 10));
assertEquals(id.abbreviate(16), reader.abbreviate(id, 16));
assertEquals(
AbbreviatedObjectId.fromObjectId(id), //
reader.abbreviate(id, OBJECT_ID_STRING_LENGTH));
Collection<ObjectId> matches;
matches = reader.resolve(reader.abbreviate(id, 8));
assertNotNull(matches);
assertEquals(0, matches.size());
matches = reader.resolve(AbbreviatedObjectId.fromObjectId(id));
assertNotNull(matches);
assertEquals(1, matches.size());
assertEquals(id, matches.iterator().next());
}
@NotNull
private String createRemoteFile(
@NotNull ObjectId id, @NotNull ObjectLoader loader, @NotNull Uploader uploader)
throws IOException {
// Create LFS stream.
final String hash;
final String cached = cacheSha256.get(id.name());
long size = 0;
if (cached == null) {
final MessageDigest md = createSha256();
try (InputStream istream = loader.openStream()) {
byte[] buffer = new byte[0x10000];
while (true) {
int read = istream.read(buffer);
if (read <= 0) break;
md.update(buffer, 0, read);
size += read;
}
}
hash = new String(Hex.encodeHex(md.digest(), true));
cacheSha256.put(id.name(), hash);
cache.commit();
} else {
hash = cached;
}
uploader.upload(id, new Meta(hash, size));
return hash;
}
// Each of these rules are from the read-tree manpage
// go there to see what they mean.
// Rule 0 is left out for obvious reasons :)
public void testRules1thru3_NoIndexEntry() throws IOException {
GitIndex index = new GitIndex(db);
Tree head = new Tree(db);
FileTreeEntry headFile = head.addFile("foo");
ObjectId objectId = ObjectId.fromString("ba78e065e2c261d4f7b8f42107588051e87e18e9");
headFile.setId(objectId);
Tree merge = new Tree(db);
Checkout readTree = getCheckoutImpl(head, index, merge);
readTree.prescanTwoTrees();
assertTrue(readTree.removed().contains("foo"));
readTree = getCheckoutImpl(merge, index, head);
readTree.prescanTwoTrees();
assertEquals(objectId, readTree.updated().get("foo"));
ObjectId anotherId = ObjectId.fromString("ba78e065e2c261d4f7b8f42107588051e87e18ee");
merge.addFile("foo").setId(anotherId);
readTree = getCheckoutImpl(head, index, merge);
readTree.prescanTwoTrees();
assertEquals(anotherId, readTree.updated().get("foo"));
}
/**
* Return a list of 'tip' branches (I.E. branches that aren't included entirely within another
* branch).
*
* @param git
* @return
*/
public Collection<Revision> filterTipBranches(Collection<Revision> revisions) {
// If we have 3 branches that we might want to build
// ----A--.---.--- B
// \-----C
// we only want (B) and (C), as (A) is an ancestor (old).
List<Revision> l = new ArrayList<Revision>(revisions);
OUTER:
for (int i = 0; i < l.size(); i++) {
for (int j = i + 1; j < l.size(); j++) {
Revision ri = l.get(i);
Revision rj = l.get(j);
ObjectId commonAncestor = git.mergeBase(ri.getSha1(), rj.getSha1());
if (commonAncestor == null) {
continue;
}
if (commonAncestor.equals(ri.getSha1())) {
LOGGER.fine("filterTipBranches: " + rj + " subsumes " + ri);
l.remove(i);
i--;
continue OUTER;
}
if (commonAncestor.equals(rj.getSha1())) {
LOGGER.fine("filterTipBranches: " + ri + " subsumes " + rj);
l.remove(j);
j--;
}
}
}
return l;
}
private DhtRef doPeel(final Ref leaf) throws MissingObjectException, IOException {
RevWalk rw = new RevWalk(getRepository());
try {
DhtReader ctx = (DhtReader) rw.getObjectReader();
RevObject obj = rw.parseAny(leaf.getObjectId());
RefData.Builder d = RefData.newBuilder(((DhtRef) leaf).getRefData());
ChunkKey oKey = ctx.findChunk(leaf.getObjectId());
if (oKey != null) d.getTargetBuilder().setChunkKey(oKey.asString());
else d.getTargetBuilder().clearChunkKey();
if (obj instanceof RevTag) {
ObjectId pId = rw.peel(obj);
d.getPeeledBuilder().setObjectName(pId.name());
ChunkKey pKey = ctx.findChunk(pId);
if (pKey != null) d.getPeeledBuilder().setChunkKey(pKey.asString());
else d.getPeeledBuilder().clearChunkKey();
} else {
d.clearPeeled();
}
d.setIsPeeled(true);
d.setSequence(d.getSequence() + 1);
return new DhtObjectIdRef(leaf.getName(), d.build());
} finally {
rw.release();
}
}
/**
* Adds a set of refs to the set of packed-refs. Only non-symbolic refs are added. If a ref with
* the given name already existed in packed-refs it is updated with the new value. Each loose ref
* which was added to the packed-ref file is deleted. If a given ref can't be locked it will not
* be added to the pack file.
*
* @param refs the refs to be added. Must be fully qualified.
* @throws IOException
*/
public void pack(List<String> refs) throws IOException {
if (refs.size() == 0) return;
FS fs = parent.getFS();
// Lock the packed refs file and read the content
LockFile lck = new LockFile(packedRefsFile);
if (!lck.lock())
throw new IOException(MessageFormat.format(JGitText.get().cannotLock, packedRefsFile));
try {
final PackedRefList packed = getPackedRefs();
RefList<Ref> cur = readPackedRefs();
// Iterate over all refs to be packed
for (String refName : refs) {
Ref ref = readRef(refName, cur);
if (ref.isSymbolic()) continue; // can't pack symbolic refs
// Add/Update it to packed-refs
int idx = cur.find(refName);
if (idx >= 0) cur = cur.set(idx, peeledPackedRef(ref));
else cur = cur.add(idx, peeledPackedRef(ref));
}
// The new content for packed-refs is collected. Persist it.
commitPackedRefs(lck, cur, packed);
// Now delete the loose refs which are now packed
for (String refName : refs) {
// Lock the loose ref
File refFile = fileFor(refName);
if (!fs.exists(refFile)) continue;
LockFile rLck = new LockFile(refFile);
if (!rLck.lock()) continue;
try {
LooseRef currentLooseRef = scanRef(null, refName);
if (currentLooseRef == null || currentLooseRef.isSymbolic()) continue;
Ref packedRef = cur.get(refName);
ObjectId clr_oid = currentLooseRef.getObjectId();
if (clr_oid != null && clr_oid.equals(packedRef.getObjectId())) {
RefList<LooseRef> curLoose, newLoose;
do {
curLoose = looseRefs.get();
int idx = curLoose.find(refName);
if (idx < 0) break;
newLoose = curLoose.remove(idx);
} while (!looseRefs.compareAndSet(curLoose, newLoose));
int levels = levelsIn(refName) - 2;
delete(refFile, levels, rLck);
}
} finally {
rLck.unlock();
}
}
// Don't fire refsChanged. The refs have not change, only their
// storage.
} finally {
lck.unlock();
}
}
private static ChangeKind getChangeKindInternal(
ChangeKindCache cache,
ReviewDb db,
Change change,
PatchSet patch,
ChangeData.Factory changeDataFactory,
ProjectCache projectCache,
GitRepositoryManager repoManager) {
Repository repo = null;
// TODO - dborowitz: add NEW_CHANGE type for default.
ChangeKind kind = ChangeKind.REWORK;
// Trivial case: if we're on the first patch, we don't need to open
// the repository.
if (patch.getId().get() > 1) {
try {
ProjectState projectState = projectCache.checkedGet(change.getProject());
repo = repoManager.openRepository(change.getProject());
ChangeData cd = changeDataFactory.create(db, change);
Collection<PatchSet> patchSetCollection = cd.patches();
PatchSet priorPs = patch;
for (PatchSet ps : patchSetCollection) {
if (ps.getId().get() < patch.getId().get()
&& (ps.getId().get() > priorPs.getId().get() || priorPs == patch)) {
// We only want the previous patch set, so walk until the last one
priorPs = ps;
}
}
// If we still think the previous patch is the current patch,
// we only have one patch set. Return the default.
// This can happen if a user creates a draft, uploads a second patch,
// and deletes the draft.
if (priorPs != patch) {
kind =
cache.getChangeKind(
projectState,
repo,
ObjectId.fromString(priorPs.getRevision().get()),
ObjectId.fromString(patch.getRevision().get()));
}
} catch (IOException | OrmException e) {
// Do nothing; assume we have a complex change
log.warn(
"Unable to get change kind for patchSet "
+ patch.getPatchSetId()
+ "of change "
+ change.getChangeId(),
e);
} finally {
if (repo != null) {
repo.close();
}
}
}
return kind;
}
protected void assertCurrentRevision(String changeId, int expectedNum, ObjectId expectedId)
throws Exception {
ChangeInfo c = get(changeId, CURRENT_REVISION);
assertThat(c.currentRevision).isEqualTo(expectedId.name());
assertThat(c.revisions.get(expectedId.name())._number).isEqualTo(expectedNum);
try (Repository repo = repoManager.openRepository(new Project.NameKey(c.project))) {
Ref ref = repo.getRef(new PatchSet.Id(new Change.Id(c._number), expectedNum).toRefName());
assertThat(ref).isNotNull();
assertThat(ref.getObjectId()).isEqualTo(expectedId);
}
}
public List<Tag> getTagsOnCommit(final String revName) throws GitException, IOException {
final Repository db = getRepository();
final ObjectId commit = db.resolve(revName);
final List<Tag> ret = new ArrayList<Tag>();
for (final Map.Entry<String, Ref> tag : db.getTags().entrySet()) {
final ObjectId tagId = tag.getValue().getObjectId();
if (commit.equals(tagId)) ret.add(new Tag(tag.getKey(), tagId));
}
return ret;
}
private boolean commitIndex(Repository db, DirCache index, String author, String message)
throws IOException, ConcurrentRefUpdateException {
boolean success = false;
ObjectId headId = db.resolve(BRANCH + "^{commit}");
if (headId == null) {
// create the branch
createTicketsBranch(db);
headId = db.resolve(BRANCH + "^{commit}");
}
try (ObjectInserter odi = db.newObjectInserter()) {
// Create the in-memory index of the new/updated ticket
ObjectId indexTreeId = index.writeTree(odi);
// Create a commit object
PersonIdent ident = new PersonIdent(author, "gitblit@localhost");
CommitBuilder commit = new CommitBuilder();
commit.setAuthor(ident);
commit.setCommitter(ident);
commit.setEncoding(Constants.ENCODING);
commit.setMessage(message);
commit.setParentId(headId);
commit.setTreeId(indexTreeId);
// Insert the commit into the repository
ObjectId commitId = odi.insert(commit);
odi.flush();
try (RevWalk revWalk = new RevWalk(db)) {
RevCommit revCommit = revWalk.parseCommit(commitId);
RefUpdate ru = db.updateRef(BRANCH);
ru.setNewObjectId(commitId);
ru.setExpectedOldObjectId(headId);
ru.setRefLogMessage("commit: " + revCommit.getShortMessage(), false);
Result rc = ru.forceUpdate();
switch (rc) {
case NEW:
case FORCED:
case FAST_FORWARD:
success = true;
break;
case REJECTED:
case LOCK_FAILURE:
throw new ConcurrentRefUpdateException(
JGitText.get().couldNotLockHEAD, ru.getRef(), rc);
default:
throw new JGitInternalException(
MessageFormat.format(
JGitText.get().updatingRefFailed, BRANCH, commitId.toString(), rc));
}
}
}
return success;
}
@Override
public void commitAll(final String authorName, final String authorEmail, final String comment) {
try {
stageChanges(git);
logStatus(git);
final ObjectId commitId = commit(authorName, authorEmail, comment);
LOG.info(
"{} Committed all staged changes in repository '{}'", commitId.toString(), repository);
} catch (GitAPIException e) {
throw new SvcFailedException(e);
}
}
@Override
public Revision decorateRevisionToBuild(
GitSCM scm, AbstractBuild<?, ?> build, GitClient git, BuildListener listener, Revision rev)
throws IOException, InterruptedException {
String remoteBranchRef =
GitSCM.getParameterString(options.getRef(), build.getEnvironment(listener));
// if the branch we are merging is already at the commit being built, the entire merge becomes
// no-op
// so there's nothing to do
if (rev.containsBranchName(remoteBranchRef)) return rev;
// Only merge if there's a branch to merge that isn't us..
listener
.getLogger()
.println(
"Merging "
+ rev
+ " onto "
+ remoteBranchRef
+ " using "
+ scm.getUserMergeOptions().getMergeStrategy().toString()
+ " strategy");
// checkout origin/blah
ObjectId target = git.revParse(remoteBranchRef);
String paramLocalBranch = scm.getParamLocalBranch(build);
git.checkoutBranch(paramLocalBranch, remoteBranchRef);
try {
MergeCommand cmd = git.merge().setRevisionToMerge(rev.getSha1());
for (GitSCMExtension ext : scm.getExtensions())
ext.decorateMergeCommand(scm, build, git, listener, cmd);
cmd.execute();
} catch (GitException ex) {
// merge conflict. First, avoid leaving any conflict markers in the working tree
// by checking out some known clean state. We don't really mind what commit this is,
// since the next build is going to pick its own commit to build, but 'rev' is as good any.
git.checkoutBranch(paramLocalBranch, rev.getSha1String());
// record the fact that we've tried building 'rev' and it failed, or else
// BuildChooser in future builds will pick up this same 'rev' again and we'll see the exact
// same merge failure
// all over again.
scm.getBuildData(build).saveBuild(new Build(rev, build.getNumber(), FAILURE));
throw new AbortException("Branch not suitable for integration as it does not merge cleanly");
}
build.addAction(new MergeRecord(remoteBranchRef, target.getName()));
return new GitUtils(listener, git).getRevisionForSHA1(git.revParse(HEAD));
}
private void insertChangeId(ObjectId treeId) throws IOException {
ObjectId firstParentId = null;
if (!parents.isEmpty()) firstParentId = parents.get(0);
ObjectId changeId =
ChangeIdUtil.computeChangeId(treeId, firstParentId, author, committer, message);
message = ChangeIdUtil.insertId(message, changeId);
if (changeId != null)
message =
message.replaceAll(
"\nChange-Id: I" + ObjectId.zeroId().getName() + "\n",
"\nChange-Id: I" + changeId.getName() + "\n");
}
/**
* Format this builder's state as a commit object.
*
* <p>As a side effect, {@link #getCommitId()} will be populated with the proper ObjectId for the
* formatted content.
*
* @param oi the inserter whose formatting support will be reused. The inserter itself is not
* affected, and the commit is not actually inserted into the repository.
* @return this object in the canonical commit format, suitable for storage in a repository.
* @throws UnsupportedEncodingException the encoding specified by {@link #getEncoding()} is not
* supported by this Java runtime.
*/
public byte[] format(ObjectInserter oi) throws UnsupportedEncodingException {
ByteArrayOutputStream os = new ByteArrayOutputStream();
OutputStreamWriter w = new OutputStreamWriter(os, getEncoding());
try {
os.write(htree);
os.write(' ');
getTreeId().copyTo(os);
os.write('\n');
for (ObjectId p : getParentIds()) {
os.write(hparent);
os.write(' ');
p.copyTo(os);
os.write('\n');
}
os.write(hauthor);
os.write(' ');
w.write(getAuthor().toExternalString());
w.flush();
os.write('\n');
os.write(hcommitter);
os.write(' ');
w.write(getCommitter().toExternalString());
w.flush();
os.write('\n');
if (getEncoding() != Constants.CHARSET) {
os.write(hencoding);
os.write(' ');
os.write(Constants.encodeASCII(getEncoding().name()));
os.write('\n');
}
os.write('\n');
if (getMessage() != null) {
w.write(getMessage());
w.flush();
}
} catch (IOException err) {
// This should never occur, the only way to get it above is
// for the ByteArrayOutputStream to throw, but it doesn't.
//
throw new RuntimeException(err);
}
byte[] content = os.toByteArray();
setCommitId(oi.idFor(Constants.OBJ_COMMIT, content));
return content;
}
/**
* Creates a new branch
*
* @param refName starting point for the new branch
* @param newRefName
* @throws IOException
*/
public void createBranch(String refName, String newRefName) throws IOException {
RefUpdate updateRef;
updateRef = repository.updateRef(newRefName);
Ref startRef = repository.getRef(refName);
ObjectId startAt = repository.resolve(refName);
String startBranch;
if (startRef != null) startBranch = refName;
else startBranch = startAt.name();
startBranch = Repository.shortenRefName(startBranch);
updateRef.setNewObjectId(startAt);
updateRef.setRefLogMessage("branch: Created from " + startBranch, false); // $NON-NLS-1$
updateRef.update();
}
private Git.Head getHead(final Repository repository) throws IOException {
ObjectId revision = repository.resolve(Constants.HEAD);
RevCommit commit = new RevWalk(repository).parseCommit(revision);
Git.Head head =
new Git.Head(
revision.getName(),
commit.getAuthorIdent().getName(),
commit.getAuthorIdent().getEmailAddress(),
commit.getCommitterIdent().getName(),
commit.getCommitterIdent().getEmailAddress(),
commit.getFullMessage());
return head;
}
private Key(
ProjectState project,
Repository repo,
ObjectId prior,
ObjectId next,
boolean useRecursiveMerge) {
checkNotNull(next, "next");
String strategyName =
MergeUtil.mergeStrategyName(project.isUseContentMerge(), useRecursiveMerge);
this.prior = prior.copy();
this.next = next.copy();
this.strategyName = strategyName;
this.repo = repo;
}
private void writeVerifyPack2(boolean deltaReuse) throws IOException {
writer.setReuseDeltas(deltaReuse);
final LinkedList<ObjectId> interestings = new LinkedList<ObjectId>();
interestings.add(ObjectId.fromString("82c6b885ff600be425b4ea96dee75dca255b69e7"));
final LinkedList<ObjectId> uninterestings = new LinkedList<ObjectId>();
uninterestings.add(ObjectId.fromString("540a36d136cf413e4b064c2b0e0a4db60f77feab"));
createVerifyOpenPack(interestings, uninterestings, false, false);
final ObjectId expectedOrder[] =
new ObjectId[] {
ObjectId.fromString("82c6b885ff600be425b4ea96dee75dca255b69e7"),
ObjectId.fromString("c59759f143fb1fe21c197981df75a7ee00290799"),
ObjectId.fromString("aabf2ffaec9b497f0950352b3e582d73035c2035"),
ObjectId.fromString("902d5476fa249b7abc9d84c611577a81381f0327"),
ObjectId.fromString("5b6e7c66c276e7610d4a73c70ec1a1f7c1003259"),
ObjectId.fromString("6ff87c4664981e4397625791c8ea3bbb5f2279a3")
};
if (deltaReuse) {
// objects order influenced (swapped) by delta-base first rule
ObjectId temp = expectedOrder[4];
expectedOrder[4] = expectedOrder[5];
expectedOrder[5] = temp;
}
assertEquals(expectedOrder.length, writer.getObjectsNumber());
verifyObjectsOrder(expectedOrder);
assertEquals("ed3f96b8327c7c66b0f8f70056129f0769323d86", writer.computeName().name());
}
@Test
public void test() throws Exception {
GitService git = lookup(GitService.class);
File gitDir = git.getWorkingDir();
String tag = "mock-1.0" + System.currentTimeMillis();
VersionContext context = new VersionContext(0, tag, "test", "test", "test");
git.setup(context);
git.pull(context);
git.clearWorkingDir(context);
downloadAndExtractTo(tag, gitDir);
ObjectId objId = git.commit(context);
git.push(context);
Collection<Ref> refs = git.lsRemote();
boolean tagExist = false;
boolean commitSuccess = false;
if (refs != null) {
for (Ref ref : refs) {
if (ref.getName().equals(REFS_TAGS + tag)) {
tagExist = true;
}
if (ref.getObjectId().getName().equals(objId.getName())) {
commitSuccess = true;
}
}
}
Assert.assertTrue(tagExist);
Assert.assertTrue(commitSuccess);
git.removeTag(context);
refs = git.lsRemote();
tagExist = false;
if (refs != null) {
for (Ref ref : refs) {
if (ref.getName().equals(REFS_TAGS + tag)) {
tagExist = true;
}
}
}
Assert.assertFalse(tagExist);
}
@NotNull
private String createLocalFile(@NotNull ObjectId id, @NotNull ObjectLoader loader)
throws IOException {
// Create LFS stream.
final File tmpFile = new File(tempPath, UUID.randomUUID().toString());
final MessageDigest md = createSha256();
try (InputStream istream = loader.openStream();
OutputStream ostream = new FileOutputStream(tmpFile)) {
byte[] buffer = new byte[0x10000];
while (true) {
int size = istream.read(buffer);
if (size <= 0) break;
ostream.write(buffer, 0, size);
md.update(buffer, 0, size);
}
}
final String hash = new String(Hex.encodeHex(md.digest(), true));
cacheSha256.putIfAbsent(id.name(), hash);
cache.commit();
// Rename file.
final File lfsFile =
new File(
basePath,
"lfs/objects/" + hash.substring(0, 2) + "/" + hash.substring(2, 4) + "/" + hash);
makeParentDirs(lfsFile.getParentFile());
if (lfsFile.exists()) {
if (!tmpFile.delete()) {
log.warn("Can't delete temporary file: {}", lfsFile.getAbsolutePath());
}
} else if (!tmpFile.renameTo(lfsFile)) {
throw new IOException("Can't rename file: " + tmpFile + " -> " + lfsFile);
}
return hash;
}
@Test
public void testReadIndex_DirCacheTree() throws Exception {
final Map<String, CGitIndexRecord> cList = readLsFiles();
final Map<String, CGitLsTreeRecord> cTree = readLsTree();
final DirCache dc = new DirCache(index, FS.DETECTED);
assertEquals(0, dc.getEntryCount());
dc.read();
assertEquals(cList.size(), dc.getEntryCount());
final DirCacheTree jTree = dc.getCacheTree(false);
assertNotNull(jTree);
assertEquals("", jTree.getNameString());
assertEquals("", jTree.getPathString());
assertTrue(jTree.isValid());
assertEquals(
ObjectId.fromString("698dd0b8d0c299f080559a1cffc7fe029479a408"), jTree.getObjectId());
assertEquals(cList.size(), jTree.getEntrySpan());
final ArrayList<CGitLsTreeRecord> subtrees = new ArrayList<CGitLsTreeRecord>();
for (final CGitLsTreeRecord r : cTree.values()) {
if (FileMode.TREE.equals(r.mode)) subtrees.add(r);
}
assertEquals(subtrees.size(), jTree.getChildCount());
for (int i = 0; i < jTree.getChildCount(); i++) {
final DirCacheTree sj = jTree.getChild(i);
final CGitLsTreeRecord sc = subtrees.get(i);
assertEquals(sc.path, sj.getNameString());
assertEquals(sc.path + "/", sj.getPathString());
assertTrue(sj.isValid());
assertEquals(sc.id, sj.getObjectId());
}
}
public void testWriteIndex() throws Exception {
writer.setIndexVersion(2);
writeVerifyPack4(false);
// Validate that IndexPack came up with the right CRC32 value.
final PackIndex idx1 = PackIndex.open(indexFile);
assertTrue(idx1 instanceof PackIndexV2);
assertEquals(
0x4743F1E4L,
idx1.findCRC32(ObjectId.fromString("82c6b885ff600be425b4ea96dee75dca255b69e7")));
// Validate that an index written by PackWriter is the same.
final File idx2File = new File(indexFile.getAbsolutePath() + ".2");
final FileOutputStream is = new FileOutputStream(idx2File);
try {
writer.writeIndex(is);
} finally {
is.close();
}
final PackIndex idx2 = PackIndex.open(idx2File);
assertTrue(idx2 instanceof PackIndexV2);
assertEquals(idx1.getObjectCount(), idx2.getObjectCount());
assertEquals(idx1.getOffset64Count(), idx2.getOffset64Count());
for (int i = 0; i < idx1.getObjectCount(); i++) {
final ObjectId id = idx1.getObjectId(i);
assertEquals(id, idx2.getObjectId(i));
assertEquals(idx1.findOffset(id), idx2.findOffset(id));
assertEquals(idx1.findCRC32(id), idx2.findCRC32(id));
}
}
/** @author taichi */
public class BlobModel extends BasicGitModel {
ObjectId objectId = ObjectId.zeroId();
String content;
public BlobModel() {}
public BlobModel(BlobModel src) {
super(src);
this.objectId = src.objectId;
this.content = src.content;
}
public ObjectId getObjectId() {
return this.objectId;
}
public void setObjectId(ObjectId objectid) {
this.objectId = objectid;
}
public String getContent() {
return this.content;
}
public void setContent(String content) {
this.content = content;
}
}
/**
* The constructor
*
* @param base the base configuration file
* @param cfgLocation the location of the configuration file on the file system
* @param fs the file system abstraction which will be necessary to perform certain file system
* operations.
*/
public FileBasedConfig(Config base, File cfgLocation, FS fs) {
super(base);
configFile = cfgLocation;
this.fs = fs;
this.snapshot = FileSnapshot.DIRTY;
this.hash = ObjectId.zeroId();
}
private void execute(final ReceiveCommand cmd) {
try {
final RefUpdate ru = db.updateRef(cmd.getRefName());
ru.setRefLogIdent(getRefLogIdent());
switch (cmd.getType()) {
case DELETE:
if (!ObjectId.zeroId().equals(cmd.getOldId())) {
// We can only do a CAS style delete if the client
// didn't bork its delete request by sending the
// wrong zero id rather than the advertised one.
//
ru.setExpectedOldObjectId(cmd.getOldId());
}
ru.setForceUpdate(true);
status(cmd, ru.delete(walk));
break;
case CREATE:
case UPDATE:
case UPDATE_NONFASTFORWARD:
ru.setForceUpdate(isAllowNonFastForwards());
ru.setExpectedOldObjectId(cmd.getOldId());
ru.setNewObjectId(cmd.getNewId());
ru.setRefLogMessage("push", true);
status(cmd, ru.update(walk));
break;
}
} catch (IOException err) {
cmd.setResult(
Result.REJECTED_OTHER_REASON,
MessageFormat.format(JGitText.get().lockError, err.getMessage()));
}
}
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);
}
}
/**
* @param project
* @param commitSHA1
* @return
*/
private Run getBuildBySHA1(Job project, String commitSHA1, boolean triggeredByMergeRequest) {
List<Run> builds = project.getBuilds();
for (Run build : builds) {
BuildData data = build.getAction(BuildData.class);
MergeRecord mergeRecord = build.getAction(MergeRecord.class);
if (mergeRecord == null) {
// Determine if build was triggered by a Merge Request event
ParametersAction params = build.getAction(ParametersAction.class);
if (params == null) continue;
StringParameterValue sourceBranch =
(StringParameterValue) params.getParameter("gitlabSourceBranch");
StringParameterValue targetBranch =
(StringParameterValue) params.getParameter("gitlabTargetBranch");
boolean isMergeRequestBuild =
(sourceBranch != null && !sourceBranch.value.equals(targetBranch.value));
if (!triggeredByMergeRequest) {
if (isMergeRequestBuild)
// skip Merge Request builds
continue;
if (data.getLastBuiltRevision().getSha1String().contains(commitSHA1)) {
return build;
}
} else {
if (!isMergeRequestBuild)
// skip Push builds
continue;
if (hasBeenBuilt(data, ObjectId.fromString(commitSHA1), build)) {
return build;
}
}
} else {
Build b = data.lastBuild;
boolean isMergeBuild =
mergeRecord != null && !mergeRecord.getSha1().equals(b.getMarked().getSha1String());
if (b != null
&& b.getMarked() != null
&& b.getMarked().getSha1String().equals(commitSHA1)) {
if (triggeredByMergeRequest == isMergeBuild) {
LOGGER.log(
Level.FINE,
build.getNumber()
+ " Build found matching "
+ commitSHA1
+ " "
+ (isMergeBuild ? "merge" : "normal")
+ " build");
return build;
}
}
}
}
return null;
}
@Test(groups = {"UT"})
public void insertTest() throws IOException {
final String expectedId = "7fdc3a7439847844b4fccc4b9e4700ab72c7e11e";
String strdata = "this is a blob !";
byte[] rawdata = strdata.getBytes(Charset.defaultCharset());
when(dbMock.has((AnyObjectId) Mockito.anyObject())).thenReturn(true);
undertest.insert(Constants.OBJ_BLOB, rawdata);
when(dbMock.has((AnyObjectId) Mockito.anyObject())).thenReturn(false);
ObjectId id = undertest.insert(Constants.OBJ_BLOB, rawdata);
assertNotNull(id);
assertEquals(id.name(), expectedId);
Objectify ofy = ObjectifyService.begin();
AppengineObject obj = ofy.get(AppengineObject.class, expectedId);
assertNotNull(obj);
assertEquals(obj.getObjectId(), expectedId);
}