@Test
public void testSomeCommits()
throws NoHeadException, NoMessageException, UnmergedPathException,
ConcurrentRefUpdateException, JGitInternalException, WrongRepositoryStateException {
// do 4 commits
Git git = new Git(db);
git.commit().setMessage("initial commit").call();
git.commit().setMessage("second commit").setCommitter(committer).call();
git.commit().setMessage("third commit").setAuthor(author).call();
git.commit().setMessage("fourth commit").setAuthor(author).setCommitter(committer).call();
Iterable<RevCommit> commits = git.log().call();
// check that all commits came in correctly
PersonIdent defaultCommitter = new PersonIdent(db);
PersonIdent expectedAuthors[] = new PersonIdent[] {defaultCommitter, committer, author, author};
PersonIdent expectedCommitters[] =
new PersonIdent[] {defaultCommitter, committer, defaultCommitter, committer};
String expectedMessages[] =
new String[] {"initial commit", "second commit", "third commit", "fourth commit"};
int l = expectedAuthors.length - 1;
for (RevCommit c : commits) {
assertEquals(expectedAuthors[l].getName(), c.getAuthorIdent().getName());
assertEquals(expectedCommitters[l].getName(), c.getCommitterIdent().getName());
assertEquals(c.getFullMessage(), expectedMessages[l]);
l--;
}
assertEquals(l, -1);
}
@Test
public void testCommitRange()
throws NoHeadException, NoMessageException, UnmergedPathException,
ConcurrentRefUpdateException, JGitInternalException, WrongRepositoryStateException,
IncorrectObjectTypeException, MissingObjectException {
// do 4 commits and set the range to the second and fourth one
Git git = new Git(db);
git.commit().setMessage("first commit").call();
RevCommit second = git.commit().setMessage("second commit").setCommitter(committer).call();
git.commit().setMessage("third commit").setAuthor(author).call();
RevCommit last =
git.commit().setMessage("fourth commit").setAuthor(author).setCommitter(committer).call();
Iterable<RevCommit> commits = git.log().addRange(second.getId(), last.getId()).call();
// check that we have the third and fourth commit
PersonIdent defaultCommitter = new PersonIdent(db);
PersonIdent expectedAuthors[] = new PersonIdent[] {author, author};
PersonIdent expectedCommitters[] = new PersonIdent[] {defaultCommitter, committer};
String expectedMessages[] = new String[] {"third commit", "fourth commit"};
int l = expectedAuthors.length - 1;
for (RevCommit c : commits) {
assertEquals(expectedAuthors[l].getName(), c.getAuthorIdent().getName());
assertEquals(expectedCommitters[l].getName(), c.getCommitterIdent().getName());
assertEquals(c.getFullMessage(), expectedMessages[l]);
l--;
}
assertEquals(l, -1);
}
public PatchSetInfo get(RevWalk rw, RevCommit src, PatchSet.Id psi) throws IOException {
rw.parseBody(src);
PatchSetInfo info = new PatchSetInfo(psi);
info.setSubject(src.getShortMessage());
info.setMessage(src.getFullMessage());
info.setAuthor(toUserIdentity(src.getAuthorIdent()));
info.setCommitter(toUserIdentity(src.getCommitterIdent()));
info.setRevId(src.getName());
return info;
}
private PersonIdent getLatestPersonIdent(Collection<RevCommit> commits) {
PersonIdent latest = null;
for (RevCommit commit : commits) {
PersonIdent ident = commit.getCommitterIdent();
Date when = ident.getWhen();
if (latest == null || when.after(latest.getWhen())) {
latest = ident;
}
}
return latest;
}
private String createChangeSetLabel(GitModelCommit commit) {
String format = store.getString(UIPreferences.SYNC_VIEW_CHANGESET_LABEL_FORMAT);
RevCommit baseCommit = commit.getBaseCommit();
Map<String, String> bindings = new HashMap<String, String>();
bindings.put(BINDING_CHANGESET_DATE, DATE_FORMAT.format(baseCommit.getAuthorIdent().getWhen()));
bindings.put(BINDING_CHANGESET_AUTHOR, baseCommit.getAuthorIdent().getName());
bindings.put(BINDING_CHANGESET_COMMITTER, baseCommit.getCommitterIdent().getName());
bindings.put(BINDING_CHANGESET_SHORT_MESSAGE, baseCommit.getShortMessage());
return formatName(format, bindings);
}
@Test
public void submitWithFastForward() throws Exception {
RevCommit oldHead = getRemoteHead();
PushOneCommit.Result change = createChange();
submit(change.getChangeId());
RevCommit head = getRemoteHead();
assertThat(head.getId()).isEqualTo(change.getCommitId());
assertThat(head.getParent(0)).isEqualTo(oldHead);
assertSubmitter(change.getChangeId(), 1);
assertPersonEquals(admin.getIdent(), head.getAuthorIdent());
assertPersonEquals(admin.getIdent(), head.getCommitterIdent());
}
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 void createHeaderArea(Composite parent, FormToolkit toolkit, int span) {
RevCommit commit = getCommit().getRevCommit();
Composite top = toolkit.createComposite(parent);
GridDataFactory.fillDefaults().grab(true, false).span(span, 1).applyTo(top);
GridLayoutFactory.fillDefaults().numColumns(2).applyTo(top);
Composite userArea = toolkit.createComposite(top);
GridLayoutFactory.fillDefaults().spacing(2, 2).numColumns(1).applyTo(userArea);
GridDataFactory.fillDefaults().grab(true, false).applyTo(userArea);
PersonIdent author = commit.getAuthorIdent();
if (author != null) createUserArea(userArea, toolkit, author, true);
PersonIdent committer = commit.getCommitterIdent();
if (committer != null && !committer.equals(author))
createUserArea(userArea, toolkit, committer, false);
int count = commit.getParentCount();
if (count > 0) {
Composite parents = toolkit.createComposite(top);
GridLayoutFactory.fillDefaults().spacing(2, 2).numColumns(2).applyTo(parents);
GridDataFactory.fillDefaults().grab(false, false).applyTo(parents);
for (int i = 0; i < count; i++) {
final RevCommit parentCommit = commit.getParent(i);
toolkit
.createLabel(parents, UIText.CommitEditorPage_LabelParent)
.setForeground(toolkit.getColors().getColor(IFormColors.TB_TOGGLE));
final Hyperlink link =
toolkit.createHyperlink(
parents, parentCommit.abbreviate(PARENT_LENGTH).name(), SWT.NONE);
link.addHyperlinkListener(
new HyperlinkAdapter() {
public void linkActivated(HyperlinkEvent e) {
try {
CommitEditor.open(
new RepositoryCommit(getCommit().getRepository(), parentCommit));
if ((e.getStateMask() & SWT.MOD1) != 0) getEditor().close(false);
} catch (PartInitException e1) {
Activator.logError("Error opening commit editor", e1); // $NON-NLS-1$
}
}
});
}
}
createTagsArea(userArea, toolkit, 2);
}
@Test
public void submitMultipleChanges() throws Exception {
RevCommit initialHead = getRemoteHead();
testRepo.reset(initialHead);
PushOneCommit.Result change2 = createChange("Change 2", "b", "b");
testRepo.reset(initialHead);
PushOneCommit.Result change3 = createChange("Change 3", "c", "c");
testRepo.reset(initialHead);
PushOneCommit.Result change4 = createChange("Change 4", "d", "d");
// Change 2 stays untouched.
approve(change2.getChangeId());
// Change 3 is a fast-forward, no need to merge.
submit(change3.getChangeId());
RevCommit tip = getRemoteLog().get(0);
assertThat(tip.getShortMessage()).isEqualTo(change3.getCommit().getShortMessage());
assertThat(tip.getParent(0).getId()).isEqualTo(initialHead.getId());
assertPersonEquals(admin.getIdent(), tip.getAuthorIdent());
assertPersonEquals(admin.getIdent(), tip.getCommitterIdent());
// We need to merge change 4.
submit(change4.getChangeId());
tip = getRemoteLog().get(0);
assertThat(tip.getParent(1).getShortMessage()).isEqualTo(change4.getCommit().getShortMessage());
assertThat(tip.getParent(0).getShortMessage()).isEqualTo(change3.getCommit().getShortMessage());
assertPersonEquals(admin.getIdent(), tip.getAuthorIdent());
assertPersonEquals(serverIdent.get(), tip.getCommitterIdent());
assertNew(change2.getChangeId());
}
// format the output like in --pretty="%H<#>%aN<#>%at<#>%cN<#>%ct<#>%s
private String printCommit(RevCommit c) {
String out = "";
PersonIdent author = c.getAuthorIdent();
PersonIdent committer = c.getCommitterIdent();
// long commitTime = (long)c.getCommitTime() == committer.getWhen().getTime() / 1000 (in
// seconds)
out +=
""
+ c.name()
+ GitWorks.log_sep
+ author.getName()
+ GitWorks.log_sep
+ author.getWhen().getTime()
+ GitWorks.log_sep
+ committer.getName()
+ GitWorks.log_sep
+ committer.getWhen().getTime()
+ GitWorks.log_sep
+ c.getShortMessage(); // c.getFullMessage(); c.getShortMessage();
return out;
}
private static void lastCommit(Git git, String path, AnyObjectId revId, JSONObject jsonObject) {
JSONObject latestCommitObj = new JSONObject();
JSONObject authorObj = new JSONObject();
JSONObject committerObj = new JSONObject();
Iterable<RevCommit> log = null;
try {
if (path != null) {
log = git.log().addPath(path).setMaxCount(1).call();
} else if (revId != null) {
log = git.log().add(revId).setMaxCount(1).call();
}
Iterator<RevCommit> it = log.iterator();
while (it.hasNext()) {
RevCommit rev = (RevCommit) it.next();
PersonIdent committer = rev.getCommitterIdent();
committerObj.put("Name", committer.getName());
committerObj.put("Email", committer.getEmailAddress());
committerObj.put("Date", committer.getWhen().toString());
PersonIdent author = rev.getAuthorIdent();
authorObj.put("Name", author.getName());
String authorEmail = author.getEmailAddress();
authorObj.put("Email", authorEmail);
authorObj.put("Date", author.getWhen().toString());
latestCommitObj.put("Author", authorObj);
latestCommitObj.put("Committer", committerObj);
latestCommitObj.put("Message", rev.getFullMessage());
latestCommitObj.put("SHA1", rev.getId().getName());
latestCommitObj.put("AvatarURL", getImageLink(authorEmail));
jsonObject.put("LastCommit", latestCommitObj);
}
} catch (GitAPIException e) {
} catch (MissingObjectException e) {
} catch (IncorrectObjectTypeException e) {
} catch (JSONException e) {
}
}
private void createMessageArea(Composite parent, FormToolkit toolkit, int span) {
Section messageSection = createSection(parent, toolkit, span);
Composite messageArea = createSectionClient(messageSection, toolkit);
messageSection.setText(UIText.CommitEditorPage_SectionMessage);
RevCommit commit = getCommit().getRevCommit();
String message = commit.getFullMessage();
PersonIdent author = commit.getAuthorIdent();
if (author != null) message = replaceSignedOffByLine(message, author);
PersonIdent committer = commit.getCommitterIdent();
if (committer != null) message = replaceSignedOffByLine(message, committer);
SpellcheckableMessageArea textContent =
new SpellcheckableMessageArea(messageArea, message, true, toolkit.getBorderStyle()) {
@Override
protected IAdaptable getDefaultTarget() {
return new PlatformObject() {
public Object getAdapter(Class adapter) {
return Platform.getAdapterManager().getAdapter(getEditorInput(), adapter);
}
};
}
protected void createMarginPainter() {
// Disabled intentionally
}
};
if ((toolkit.getBorderStyle() & SWT.BORDER) == 0)
textContent.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
GridDataFactory.fillDefaults().hint(SWT.DEFAULT, 80).grab(true, true).applyTo(textContent);
updateSectionClient(messageSection, messageArea, toolkit);
}
/** @return current committer being blamed. */
public PersonIdent getSourceCommitter() {
RevCommit c = getSourceCommit();
return c != null ? c.getCommitterIdent() : null;
}
private void assertPageVersion(RevCommit commit, PageVersion version) {
assertEquals(commit.getName(), version.getCommitName());
assertEquals(commit.getCommitterIdent().getName(), version.getLastEditedBy());
assertEquals(new Date(commit.getCommitTime() * 1000L), version.getLastEdited());
}
@Override
public Document execute(
Repository repository, Git git, CallSpecification spec, DocumentWriter writer, Values values)
throws GitAPIException, IOException {
if (spec.parameterCount() == 0) {
// This is the top-level "/branches" node
writer.setPrimaryType(GitLexicon.TREES);
// Generate the child references to the branches and tags. Branches are likely used more
// often, so list them first...
addBranchesAsChildren(git, spec, writer);
addTagsAsChildren(git, spec, writer);
addCommitsAsChildren(git, spec, writer, pageSize);
} else if (spec.parameterCount() == 1) {
// This is a particular branch/tag/commit node ...
String branchOrTagOrObjectId = spec.parameter(0);
ObjectId objId = resolveBranchOrTagOrCommitId(repository, branchOrTagOrObjectId);
RevWalk walker = new RevWalk(repository);
walker.setRetainBody(true); // we need to parse the commit for the top-level
try {
RevCommit commit = walker.parseCommit(objId);
// Add the properties for this node ...
String committer = commit.getCommitterIdent().getName();
String author = commit.getAuthorIdent().getName();
DateTime committed = values.dateFrom(commit.getCommitTime());
writer.setPrimaryType(GitLexicon.FOLDER);
writer.addProperty(JcrLexicon.CREATED, committed);
writer.addProperty(JcrLexicon.CREATED_BY, committer);
writer.addProperty(GitLexicon.OBJECT_ID, objId.name());
writer.addProperty(GitLexicon.AUTHOR, author);
writer.addProperty(GitLexicon.COMMITTER, committer);
writer.addProperty(GitLexicon.COMMITTED, committed);
writer.addProperty(GitLexicon.TITLE, commit.getShortMessage());
writer.addProperty(
GitLexicon.HISTORY,
GitHistory.referenceToHistory(objId, branchOrTagOrObjectId, values));
writer.addProperty(GitLexicon.DETAIL, GitCommitDetails.referenceToCommit(objId, values));
// Add the top-level children of the directory ...
addInformationForPath(repository, git, writer, commit, "", spec, values);
} finally {
walker.dispose();
}
} else {
// This is a folder or file within the directory structure ...
String branchOrTagOrObjectId = spec.parameter(0);
String path = spec.parametersAsPath(1);
ObjectId objId = resolveBranchOrTagOrCommitId(repository, branchOrTagOrObjectId);
RevWalk walker = new RevWalk(repository);
walker.setRetainBody(false); // we don't need top-level commit information
try {
// Get the commit information ...
RevCommit commit = walker.parseCommit(objId);
// Add the top-level children of the directory ...
addInformationForPath(repository, git, writer, commit, path, spec, values);
} finally {
walker.dispose();
}
}
return writer.document();
}
protected void addInformationForPath(
Repository repository,
Git git,
DocumentWriter writer,
RevCommit commit,
String path,
CallSpecification spec,
Values values)
throws GitAPIException, IOException {
// Make sure the path is in the canonical form we need ...
if (path.startsWith("/")) {
if (path.length() == 1) path = "";
else path = path.substring(1);
}
// Now see if we're actually referring to the "jcr:content" node ...
boolean isContentNode = false;
if (path.endsWith(JCR_CONTENT_SUFFIX)) {
isContentNode = true;
path = path.substring(0, path.length() - JCR_CONTENT_SUFFIX.length());
}
// Create the TreeWalk that we'll use to navigate the files/directories ...
final TreeWalk tw = new TreeWalk(repository);
tw.addTree(commit.getTree());
if ("".equals(path)) {
// This is the top-level directory, so we don't need to pre-walk to find anything ...
tw.setRecursive(false);
while (tw.next()) {
String childName = tw.getNameString();
String childId = spec.childId(childName);
writer.addChild(childId, childName);
}
} else {
// We need to first find our path *before* we can walk the children ...
PathFilter filter = PathFilter.create(path);
tw.setFilter(filter);
while (tw.next()) {
if (filter.isDone(tw)) {
break;
} else if (tw.isSubtree()) {
tw.enterSubtree();
}
}
// Now that the TreeWalk is the in right location given by the 'path', we can get the
if (tw.isSubtree()) {
// The object at the 'path' is a directory, so go into it ...
tw.enterSubtree();
// Find the commit in which this folder was last modified ...
// This may not be terribly efficient, but it seems to work faster on subsequent runs ...
RevCommit folderCommit = git.log().addPath(path).call().iterator().next();
// Add folder-related properties ...
String committer = folderCommit.getCommitterIdent().getName();
String author = folderCommit.getAuthorIdent().getName();
DateTime committed = values.dateFrom(folderCommit.getCommitTime());
writer.setPrimaryType(GitLexicon.FOLDER);
writer.addProperty(JcrLexicon.CREATED, committed);
writer.addProperty(JcrLexicon.CREATED_BY, committer);
writer.addProperty(GitLexicon.OBJECT_ID, folderCommit.getId().name());
writer.addProperty(GitLexicon.AUTHOR, author);
writer.addProperty(GitLexicon.COMMITTER, committer);
writer.addProperty(GitLexicon.COMMITTED, committed);
writer.addProperty(GitLexicon.TITLE, folderCommit.getShortMessage());
// And now walk the contents of the directory ...
while (tw.next()) {
String childName = tw.getNameString();
String childId = spec.childId(childName);
writer.addChild(childId, childName);
}
} else {
// The path specifies a file (or a content node) ...
// Find the commit in which this folder was last modified ...
// This may not be terribly efficient, but it seems to work faster on subsequent runs ...
RevCommit fileCommit = git.log().addPath(path).call().iterator().next();
// Add file-related properties ...
String committer = fileCommit.getCommitterIdent().getName();
String author = fileCommit.getAuthorIdent().getName();
DateTime committed = values.dateFrom(fileCommit.getCommitTime());
if (isContentNode) {
writer.setPrimaryType(GitLexicon.RESOURCE);
writer.addProperty(JcrLexicon.LAST_MODIFIED, committed);
writer.addProperty(JcrLexicon.LAST_MODIFIED_BY, committer);
writer.addProperty(GitLexicon.OBJECT_ID, fileCommit.getId().name());
writer.addProperty(GitLexicon.AUTHOR, author);
writer.addProperty(GitLexicon.COMMITTER, committer);
writer.addProperty(GitLexicon.COMMITTED, committed);
writer.addProperty(GitLexicon.TITLE, fileCommit.getShortMessage());
// Create the BinaryValue ...
ObjectId fileObjectId = tw.getObjectId(0);
ObjectLoader fileLoader = repository.open(fileObjectId);
BinaryKey key = new BinaryKey(fileObjectId.getName());
BinaryValue value = values.binaryFor(key, fileLoader.getSize());
if (value == null) {
// It wasn't found in the binary store ...
if (fileLoader.isLarge()) {
// Too large to hold in memory, so use the binary store (which reads the file
// immediately) ...
value = values.binaryFrom(fileLoader.openStream());
} else {
// This is small enough to fit into a byte[], but it still may be pretty big ...
value =
new GitBinaryValue(
fileObjectId,
fileLoader,
connector.getSourceName(),
name,
connector.getMimeTypeDetector());
}
}
writer.addProperty(JcrLexicon.DATA, value);
if (connector.includeMimeType()) {
try {
String filename =
spec.parameter(spec.parameterCount() - 1); // the last is 'jcr:content'
String mimeType = value.getMimeType(filename);
if (mimeType != null) writer.addProperty(JcrLexicon.MIMETYPE, mimeType);
} catch (RepositoryException e) {
// do nothing
} catch (IOException e) {
// do nothing
}
}
} else {
writer.setPrimaryType(GitLexicon.FILE);
writer.addProperty(JcrLexicon.CREATED, committed);
writer.addProperty(JcrLexicon.CREATED_BY, committer);
writer.addProperty(GitLexicon.OBJECT_ID, fileCommit.getId().name());
writer.addProperty(GitLexicon.AUTHOR, author);
writer.addProperty(GitLexicon.COMMITTER, committer);
writer.addProperty(GitLexicon.COMMITTED, committed);
writer.addProperty(GitLexicon.TITLE, fileCommit.getShortMessage());
// Add the "jcr:content" child node ...
String childId = spec.childId(JCR_CONTENT);
writer.addChild(childId, JCR_CONTENT);
}
}
}
}
