private Iterable<RevCommit> getCommitsFromTag(String treeName) {
try {
List<Ref> call = git.tagList().call();
Iterable<RevCommit> logs = null;
for (Ref ref : call) {
if (ref.getName().equals(treeName)) {
LogCommand log = git.log();
Ref peeledRef = repository.peel(ref);
if (peeledRef.getPeeledObjectId() != null) {
log.add(peeledRef.getPeeledObjectId());
} else {
log.add(ref.getObjectId());
}
logs = log.call();
return logs;
}
}
return null;
} catch (GitAPIException e) {
throw new VisMinerAPIException(e.getMessage(), e);
} catch (MissingObjectException e) {
throw new VisMinerAPIException(e.getMessage(), e);
} catch (IncorrectObjectTypeException e) {
throw new VisMinerAPIException(e.getMessage(), e);
}
}
@Override
public List<CommitDB> getCommits() {
try {
Iterable<RevCommit> revCommits;
revCommits = git.log().all().call();
List<CommitDB> commits = new ArrayList<CommitDB>();
for (RevCommit revCommit : revCommits) {
PersonIdent author = revCommit.getAuthorIdent();
CommitDB commit =
new CommitDB(0, author.getWhen(), revCommit.getFullMessage(), revCommit.getName());
CommitterDB committerDb = new CommitterDB(0, author.getEmailAddress(), author.getName());
commit.setCommitter(committerDb);
commits.add(commit);
}
return commits;
} catch (GitAPIException e) {
throw new VisMinerAPIException(e.getMessage(), e);
} catch (IOException e) {
throw new VisMinerAPIException(e.getMessage(), e);
}
}
/**
* {@inheritDoc}
*
* <p>Warnings are suppressed for false positive with Sonar and multiple exceptions on public API.
* {@inheritDoc}
*/
@Override
@SuppressWarnings("all")
public List<String> getFileList(final String directory)
throws TransferFailedException, ResourceDoesNotExistException, AuthorizationException {
final File dir;
try {
dir = getFileForResource(directory);
} catch (final GitAPIException e) {
throw new AuthorizationException(e.getMessage(), e);
} catch (final IOException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final URISyntaxException e) {
throw new ResourceDoesNotExistException(e.getMessage(), e);
}
final File[] files = dir.listFiles();
if (files == null) {
throw new ResourceDoesNotExistException(
format(R.getString("dirnotfound"), dir)); // $NON-NLS-1$
}
final List<String> list = new LinkedList<String>();
for (final File file : files) {
String name = file.getName();
if (file.isDirectory() && !name.endsWith("/")) { // $NON-NLS-1$
name += "/"; // NOPMD this is easier to read. //$NON-NLS-1$
}
list.add(name);
}
return list;
}
@Override
public void checkoutToTree(String treeName) {
try {
git.checkout().setName(treeName).call();
} catch (GitAPIException e) {
throw new VisMinerAPIException(e.getMessage(), e);
}
}
@Override
protected Control createContents(Composite parent) {
Table table = new Table(parent, SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION);
String[] titles = {
UIText.RepositoryStatistics_Description,
UIText.RepositoryStatistics_LooseObjects,
UIText.RepositoryStatistics_PackedObjects
};
for (int i = 0; i < titles.length; i++) {
TableColumn column = new TableColumn(table, SWT.NONE);
column.setText(titles[i]);
}
Repository repo = AdapterUtils.adapt(getElement(), Repository.class);
if (repo == null) {
return table;
}
try (Git git = new Git(repo)) {
GarbageCollectCommand gc = git.gc();
Properties stats = gc.getStatistics();
table.setLinesVisible(true);
table.setHeaderVisible(true);
GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
data.heightHint = 200;
table.setLayoutData(data);
TableItem item = new TableItem(table, SWT.NONE);
item.setText(0, UIText.RepositoryStatistics_NrOfObjects);
item.setText(1, getStatsAsString(stats, "numberOfLooseObjects")); // $NON-NLS-1$
item.setText(2, getStatsAsString(stats, "numberOfPackedObjects")); // $NON-NLS-1$
item = new TableItem(table, SWT.NONE);
item.setText(0, UIText.RepositoryStatistics_NrOfPackfiles);
item.setText(2, getStatsAsString(stats, "numberOfPackFiles")); // $NON-NLS-1$
item = new TableItem(table, SWT.NONE);
item.setText(0, UIText.RepositoryStatistics_NrOfRefs);
item.setText(1, getStatsAsString(stats, "numberOfLooseRefs")); // $NON-NLS-1$
item.setText(2, getStatsAsString(stats, "numberOfPackedRefs")); // $NON-NLS-1$
item = new TableItem(table, SWT.NONE);
item.setText(0, UIText.RepositoryStatistics_SpaceNeededOnFilesystem);
item.setText(1, describeSize(getStatsAsLong(stats, "sizeOfLooseObjects"))); // $NON-NLS-1$
item.setText(2, describeSize(getStatsAsLong(stats, "sizeOfPackedObjects"))); // $NON-NLS-1$
for (int i = 0; i < titles.length; i++) {
table.getColumn(i).pack();
}
parent.pack();
} catch (GitAPIException e) {
Activator.handleError(e.getMessage(), e, false);
}
return table;
}
public static Ref switchBranch(final Git repo, final String branchName) {
Ref switchedBranch = null;
try {
switchedBranch = repo.checkout().setName(branchName).call();
if (switchedBranch == null)
throw new RuntimeException("Couldn't switch to branch " + branchName);
} catch (GitAPIException e) {
e.printStackTrace();
}
return switchedBranch;
}
private Iterable<RevCommit> getCommitsFromBranch(String treeName) {
try {
Iterable<RevCommit> revCommits = git.log().add(repository.resolve(treeName)).call();
return revCommits;
} catch (GitAPIException e) {
throw new VisMinerAPIException(e.getMessage(), e);
} catch (IOException e) {
throw new VisMinerAPIException(e.getMessage(), e);
}
}
public ArrayList<RevCommit> getAllRevisions() {
ArrayList<RevCommit> revisions = new ArrayList<>();
Iterable<RevCommit> allRevisions = null;
try {
allRevisions = git.log().call();
} catch (GitAPIException e) {
e.printStackTrace();
}
for (RevCommit rev : allRevisions) {
revisions.add(rev);
}
return revisions;
}
/**
* Adds the all.
*
* @param g the g
*/
public void addAll(Git g) {
try {
g.add().addFilepattern(".").call();
System.out.println("Added all to repository at " + g.getRepository().getDirectory());
} catch (NoFilepatternException e) {
e.printStackTrace();
} catch (GitAPIException e) {
e.printStackTrace();
}
}
private void commitAll() throws CoreException {
Git git = new Git(repo);
try {
CommitCommand commitCommand = git.commit();
setAuthorAndCommitter(commitCommand);
commit =
commitCommand.setAll(true).setMessage(message).setInsertChangeId(createChangeId).call();
} catch (JGitInternalException e) {
throw new CoreException("An internal error occurred", e);
} catch (GitAPIException e) {
throw new CoreException(e.getLocalizedMessage(), e);
}
}
private void core(AnyObjectId upstream) {
Git git = new Git(CurrentRepository.getInstance().getRepository());
try {
rebaseUpstream(git, upstream);
} catch (NoHeadException e) {
WriteToPane.getInstance().writeErr(e.getMessage());
e.printStackTrace();
} catch (WrongRepositoryStateException e) {
WriteToPane.getInstance().writeErr(e.getMessage());
e.printStackTrace();
} catch (GitAPIException e) {
WriteToPane.getInstance().writeErr(e.getMessage());
e.printStackTrace();
}
}
/**
* This will commit the local changes and push them to the repository. If the method is unable to
* push to the repository without force, it will throw an exception. {@inheritDoc}
*/
@Override
public void closeConnection() throws ConnectionException {
try {
for (final String gitRemoteUri : gitCache.keySet()) {
final Git git = gitCache.get(gitRemoteUri);
git.add().addFilepattern(".").call(); // $NON-NLS-1$
git.commit().setMessage(R.getString("commitmessage")).call(); // $NON-NLS-1$
git.push().setRemote(gitRemoteUri).setCredentialsProvider(credentialsProvider).call();
git.close();
FileUtils.deleteDirectory(git.getRepository().getDirectory());
}
} catch (final GitAPIException e) {
throw new ConnectionException(e.getMessage(), e);
} catch (final IOException e) {
throw new ConnectionException(e.getMessage(), e);
}
}
/** {@inheritDoc} */
@Override
public boolean resourceExists(final String resourceName) throws TransferFailedException {
final File file;
try {
file = getFileForResource(resourceName);
} catch (final GitAPIException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final IOException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final URISyntaxException e) {
throw new TransferFailedException(e.getMessage(), e);
}
if (resourceName.endsWith("/")) { // $NON-NLS-1$
return file.isDirectory();
}
return file.exists();
}
/**
* If the destination directory is not inside the source directory (denoted by starting with
* "../"), then another git repository is registered. Warnings are suppressed for false positive
* with Sonar and multiple exceptions on public API. {@inheritDoc}
*/
@Override
@SuppressWarnings("all")
public void putDirectory(final File sourceDirectory, final String destinationDirectory)
throws TransferFailedException, ResourceDoesNotExistException, AuthorizationException {
try {
if (!sourceDirectory.isDirectory()) {
throw new ResourceDoesNotExistException(
format(R.getString("dirnotfound"), sourceDirectory)); // $NON-NLS-1$
}
final File fileForResource = getFileForResource(destinationDirectory);
FileUtils.copyDirectoryStructure(sourceDirectory, fileForResource);
} catch (final IOException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final GitAPIException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final URISyntaxException e) {
throw new TransferFailedException(e.getMessage(), e);
}
}
/** This will write to the working copy. {@inheritDoc} */
@Override
public void fillOutputData(final OutputData outputData) throws TransferFailedException {
try {
final File file = getFileForResource(outputData.getResource().getName());
if (!file.getParentFile().mkdirs() && !file.getParentFile().exists()) {
throw new TransferFailedException(
format(
R.getString("unabletocreatedirs"), // $NON-NLS-1$
file.getParentFile()));
}
outputData.setOutputStream(new FileOutputStream(file));
} catch (final IOException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final GitAPIException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final URISyntaxException e) {
throw new TransferFailedException(e.getMessage(), e);
}
}
@Override
public List<TreeDB> getTrees() {
try {
List<TreeDB> trees = new ArrayList<TreeDB>();
Iterable<Ref> refs = git.branchList().call();
for (Ref ref : refs) {
if (ref.getName().equals(HEAD)) continue;
TreeDB tree =
new TreeDB(
0,
ref.getName(),
getLastCommitDate(ref.getName()),
ref.getName().split("/")[2],
TreeType.BRANCH);
trees.add(tree);
}
refs = git.tagList().call();
for (Ref ref : refs) {
TreeDB tree =
new TreeDB(
0,
ref.getName(),
getLastCommitDate(ref.getName()),
ref.getName().split("/")[2],
TreeType.TAG);
trees.add(tree);
}
return trees;
} catch (GitAPIException e) {
throw new VisMinerAPIException(e.getMessage(), e);
}
}
// This will probs end up being static
public static void addFile(Git g, String fileName) {
File myFile = new File(g.getRepository().getDirectory().getParent(), fileName);
try {
myFile.createNewFile();
} catch (IOException e) {
e.printStackTrace();
return;
}
try {
g.add().addFilepattern(fileName).call();
System.out.println(
"Added file " + myFile + " to repository at " + g.getRepository().getDirectory());
} catch (NoFilepatternException e) {
e.printStackTrace();
} catch (GitAPIException e) {
e.printStackTrace();
}
}
public void branchesCheckout() {
String branchName = "";
Set<Entry<String, Ref>> refs = repository.getAllRefs().entrySet();
for (Entry<String, Ref> ref : refs) {
if (ref.getKey().startsWith(Constants.R_REMOTES) && !ref.getKey().contains(Constants.HEAD)) {
branchName = ref.getValue().getName().split(Constants.R_REMOTES)[1];
// TODO: replace with logging
System.out.println(
"Trying to checkout branch: "
+ branchName
+ " ("
+ branchName.split("origin/")[1]
+ ")");
CheckoutCommand checkoutCommand = this.git.checkout();
checkoutCommand.setForce(true);
checkoutCommand.setCreateBranch(true);
checkoutCommand.setUpstreamMode(SetupUpstreamMode.TRACK);
checkoutCommand.setName(branchName.split("origin/")[1]);
checkoutCommand.setStartPoint(branchName);
try {
checkoutCommand.call();
// TODO: replace with logging
// println "Successfully checked out branch " + branchName;
} catch (RefAlreadyExistsException e) {
// TODO: replace with logging
// println "Skipping branch (already exists): " + branchName;
} catch (RefNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvalidRefNameException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (GitAPIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
/**
* This will read from the working copy. File modification date would not be available as it does
* not really have any meaningful value. {@inheritDoc}
*
* @throws ResourceDoesNotExistException when the file does not exist
* @throws AuthorizationException when the file cannot be read
*/
@Override
public void fillInputData(final InputData inputData)
throws TransferFailedException, ResourceDoesNotExistException, AuthorizationException {
try {
final File file = getFileForResource(inputData.getResource().getName());
if (!file.exists()) {
throw new ResourceDoesNotExistException(
format(R.getString("filenotfound"), file)); // $NON-NLS-1$
}
if (!file.canRead()) {
throw new AuthorizationException(
format(R.getString("cannotreadfile"), file)); // $NON-NLS-1$
}
inputData.setInputStream(new FileInputStream(file));
inputData.getResource().setContentLength(file.length());
} catch (final IOException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final GitAPIException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (final URISyntaxException e) {
throw new TransferFailedException(e.getMessage(), e);
}
}
/**
* Creates a repository for the given project. The repository is created in the .git directory
* within the given project. The project is not connected with the new repository
*
* @param project the project to create the repository for.
* @param monitor the monitor to report the progress to
* @return
* @throws CoreException
* @see #connect(IProject, Repository, IProgressMonitor)
*/
public static Repository createRepository(IProject project, IProgressMonitor monitor)
throws CoreException {
try {
InitCommand init = Git.init();
init.setBare(false).setDirectory(project.getLocation().toFile());
Git git = init.call();
return git.getRepository();
} catch (JGitInternalException e) {
throw new CoreException(
EGitCoreActivator.createErrorStatus(
NLS.bind(
"Could not initialize a git repository at {0}: {1}",
getRepositoryPathFor(project), e.getMessage()),
e));
} catch (GitAPIException e) {
throw new CoreException(
EGitCoreActivator.createErrorStatus(
NLS.bind(
"Could not initialize a git repository at {0}: {1}",
getRepositoryPathFor(project), e.getMessage()),
e));
}
}
@Override
public WikiPage toWikiPage(WikiPage root) {
FileSystemPage fsPage = (FileSystemPage) root;
WikiPage recentChangesPage = InMemoryPage.createChildPage(RECENT_CHANGES, fsPage);
PageData pageData = recentChangesPage.getData();
try {
pageData.setContent(
convertToWikiText(
history(
fsPage,
new LogCommandSpec() {
@Override
public LogCommand specify(LogCommand log, String fileSystemPath) {
return log.setMaxCount(RECENT_CHANGES_DEPTH);
}
})));
} catch (GitAPIException e) {
pageData.setContent("Unable to read history: " + e.getMessage());
}
// No properties, no features.
pageData.setProperties(new WikiPageProperties());
recentChangesPage.commit(pageData);
return recentChangesPage;
}
@Override
@Port(name = "files", method = "saveFile")
public boolean saveFile(String relativePath, byte[] data) {
boolean result = true; // super.saveFile(relativePath, data);
File f = new File(baseFolder.getAbsolutePath() + relativePath);
if (f.exists()) {
result = save(relativePath, data);
/*String relativePathClean = relativePath;
if (relativePath.startsWith("/")) {
relativePathClean = relativePath.substring(relativePath.indexOf("/") + 1);
}*/
commitRepository(
" File " + relativePath + " saved ",
" from site ",
" [email protected] "); // TODO fix name and email
try {
// addFileToRepository(f);
git.pull().call();
/*} catch (Exception e) {
logger.error("error while unlock and commit git ", e);
}*/
} catch (DetachedHeadException e) {
try {
git.revert().call();
save(relativePath + ".bak_" + new Date(), data);
commitRepository(
" File " + relativePath + " saved with conflict ",
" name ",
" email "); // TODO fix name and email
UsernamePasswordCredentialsProvider user =
new UsernamePasswordCredentialsProvider(
(String) this.getDictionary().get("login"),
(String) this.getDictionary().get("pass"));
git.push().setCredentialsProvider(user).call();
return false;
} catch (GitAPIException e1) {
e1.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (NoHeadException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (TransportException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (InvalidConfigurationException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (InvalidRemoteException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (CanceledException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (WrongRepositoryStateException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (RefNotFoundException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (GitAPIException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
try {
UsernamePasswordCredentialsProvider user =
new UsernamePasswordCredentialsProvider(
(String) this.getDictionary().get("login"),
(String) this.getDictionary().get("pass"));
git.push().setCredentialsProvider(user).call();
return true;
} catch (GitAPIException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
}
return true;
}
/**
* If a {@link GitAPIException} is thrown, a developer can handle it here. Defaults to printing
* out stacktrace.
*
* @param e the exception that might be thrown from {@link #addAndCommitSelectedFiles()}
*/
protected void handleGitAPIException(GitAPIException e) {
e.printStackTrace();
}
private boolean rebase(
HttpServletRequest request,
HttpServletResponse response,
Repository db,
String commitToRebase,
String rebaseOperation)
throws ServletException, JSONException, AmbiguousObjectException, IOException {
JSONObject result = new JSONObject();
try {
Git git = new Git(db);
RebaseCommand rebase = git.rebase();
Operation operation;
if (rebaseOperation != null) {
operation = Operation.valueOf(rebaseOperation);
} else {
operation = Operation.BEGIN;
}
if (commitToRebase != null && !commitToRebase.isEmpty()) {
ObjectId objectId = db.resolve(commitToRebase);
rebase.setUpstream(objectId);
} else if (operation.equals(Operation.BEGIN)) {
return statusHandler.handleRequest(
request,
response,
new ServerStatus(
IStatus.ERROR, HttpServletResponse.SC_BAD_REQUEST, "Missing commit refId.", null));
}
rebase.setOperation(operation);
RebaseResult rebaseResult = rebase.call();
result.put(GitConstants.KEY_RESULT, rebaseResult.getStatus().name());
} catch (UnmergedPathsException e) {
// this error should be handled by client, so return a proper status
result.put(GitConstants.KEY_RESULT, AdditionalRebaseStatus.FAILED_UNMERGED_PATHS.name());
} catch (WrongRepositoryStateException e) {
// this error should be handled by client, so return a proper status
result.put(
GitConstants.KEY_RESULT, AdditionalRebaseStatus.FAILED_WRONG_REPOSITORY_STATE.name());
} catch (IllegalArgumentException e) {
return statusHandler.handleRequest(
request,
response,
new ServerStatus(
IStatus.ERROR, HttpServletResponse.SC_BAD_REQUEST, "Invalid rebase operation.", e));
} catch (GitAPIException e) {
// get cause and try to handle
if (e.getCause() instanceof org.eclipse.jgit.errors.CheckoutConflictException) {
// this error should be handled by client, so return a proper status
result.put(GitConstants.KEY_RESULT, AdditionalRebaseStatus.FAILED_PENDING_CHANGES.name());
} else {
return statusHandler.handleRequest(
request,
response,
new ServerStatus(
IStatus.ERROR,
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"An error occured when rebasing.",
e));
}
}
OrionServlet.writeJSONResponse(
request, response, result, JsonURIUnqualificationStrategy.ALL_NO_GIT);
return true;
}
