List of usage examples for org.eclipse.jgit.lib Repository getRefDatabase
@NonNull public abstract RefDatabase getRefDatabase();
From source file:jetbrains.buildServer.buildTriggers.vcs.git.tests.CollectChangesTest.java
License:Apache License
@TestFor(issues = { "TW-36080", "TW-35700" })
@Test(dataProvider = "separateProcess,newConnectionForPrune")
public void branch_turned_into_dir(boolean fetchInSeparateProcess, boolean newConnectionForPrune)
throws Exception {
myConfig.setSeparateProcessForFetch(fetchInSeparateProcess).setNewConnectionForPrune(newConnectionForPrune);
VcsRoot root = vcsRoot().withFetchUrl(myRepo).withBranch("master").build();
RepositoryStateData s1 = createVersionState("refs/heads/master",
map("refs/heads/master", "f3f826ce85d6dad25156b2d7550cedeb1a422f4c", "refs/heads/patch-tests",
"a894d7d58ffde625019a9ecf8267f5f1d1e5c341"));
RepositoryStateData s2 = createVersionState("refs/heads/master",
map("refs/heads/master", "3b9fbfbb43e7edfad018b482e15e7f93cca4e69f", "refs/heads/patch-tests",
"a894d7d58ffde625019a9ecf8267f5f1d1e5c341"));
git().getCollectChangesPolicy().collectChanges(root, s1, s2, CheckoutRules.DEFAULT);
//rename refs/heads/patch-tests to refs/heads/patch-tests/a and make it point to commit not yet fetched by TC, so the fetch is required
Repository r = new RepositoryBuilder().setGitDir(myRepo).build();
r.getRefDatabase().newRename("refs/heads/patch-tests", "refs/heads/patch-tests/a").rename();
RefUpdate refUpdate = r.updateRef("refs/heads/patch-tests/a");
refUpdate.setForceUpdate(true);//from w w w .java2 s .c om
refUpdate.setNewObjectId(ObjectId.fromString("39679cc440c83671fbf6ad8083d92517f9602300"));
refUpdate.update();
RepositoryStateData s3 = createVersionState("refs/heads/master",
map("refs/heads/master", "3b9fbfbb43e7edfad018b482e15e7f93cca4e69f", "refs/heads/patch-tests/a",
"39679cc440c83671fbf6ad8083d92517f9602300"));
git().getCollectChangesPolicy().collectChanges(root, s2, s3, CheckoutRules.DEFAULT);
}
From source file:org.eclipse.egit.core.RepositoryUtil.java
License:Open Source License
/** * Tries to map a commit to a symbolic reference. * <p>/*from ww w . j a v a2 s. c o m*/ * This value will be cached for the given commit ID unless refresh is * specified. The return value will be the full name, e.g. * "refs/remotes/someBranch", "refs/tags/v.1.0" * <p> * Since this mapping is not unique, the following precedence rules are * used: * <ul> * <li>Tags take precedence over branches</li> * <li>Local branches take preference over remote branches</li> * <li>Newer references take precedence over older ones where time stamps * are available</li> * <li>If there are still ambiguities, the reference name with the highest * lexicographic value will be returned</li> * </ul> * * @param repository * the {@link Repository} * @param commitId * a commit * @param refresh * if true, the cache will be invalidated * @return the symbolic reference, or <code>null</code> if no such reference * can be found */ public String mapCommitToRef(Repository repository, String commitId, boolean refresh) { synchronized (commitMappingCache) { if (!ObjectId.isId(commitId)) { return null; } Map<String, String> cacheEntry = commitMappingCache.get(repository.getDirectory().toString()); if (!refresh && cacheEntry != null && cacheEntry.containsKey(commitId)) { // this may be null in fact return cacheEntry.get(commitId); } if (cacheEntry == null) { cacheEntry = new HashMap<String, String>(); commitMappingCache.put(repository.getDirectory().getPath(), cacheEntry); } else { cacheEntry.clear(); } Map<String, Date> tagMap = new HashMap<String, Date>(); try { RevWalk rw = new RevWalk(repository); Map<String, Ref> tags = repository.getRefDatabase().getRefs(Constants.R_TAGS); for (Ref tagRef : tags.values()) { RevTag tag = rw.parseTag(repository.resolve(tagRef.getName())); if (tag.getObject().name().equals(commitId)) { Date timestamp; if (tag.getTaggerIdent() != null) { timestamp = tag.getTaggerIdent().getWhen(); } else { timestamp = null; } tagMap.put(tagRef.getName(), timestamp); } } } catch (IOException e) { // ignore here } String cacheValue = null; if (!tagMap.isEmpty()) { // we try to obtain the "latest" tag Date compareDate = new Date(0); for (Map.Entry<String, Date> tagEntry : tagMap.entrySet()) { if (tagEntry.getValue() != null && tagEntry.getValue().after(compareDate)) { compareDate = tagEntry.getValue(); cacheValue = tagEntry.getKey(); } } // if we don't have time stamps, we sort if (cacheValue == null) { String compareString = ""; //$NON-NLS-1$ for (String tagName : tagMap.keySet()) { if (tagName.compareTo(compareString) >= 0) { cacheValue = tagName; compareString = tagName; } } } } if (cacheValue == null) { // we didnt't find a tag, so let's look for local branches Set<String> branchNames = new TreeSet<String>(); // put this into a sorted set try { Map<String, Ref> remoteBranches = repository.getRefDatabase().getRefs(Constants.R_HEADS); for (Ref branch : remoteBranches.values()) { if (branch.getObjectId().name().equals(commitId)) { branchNames.add(branch.getName()); } } } catch (IOException e) { // ignore here } if (!branchNames.isEmpty()) { // get the last (sorted) entry cacheValue = branchNames.toArray(new String[branchNames.size()])[branchNames.size() - 1]; } } if (cacheValue == null) { // last try: remote branches Set<String> branchNames = new TreeSet<String>(); // put this into a sorted set try { Map<String, Ref> remoteBranches = repository.getRefDatabase().getRefs(Constants.R_REMOTES); for (Ref branch : remoteBranches.values()) { if (branch.getObjectId().name().equals(commitId)) { branchNames.add(branch.getName()); } } if (!branchNames.isEmpty()) { // get the last (sorted) entry cacheValue = branchNames.toArray(new String[branchNames.size()])[branchNames.size() - 1]; } } catch (IOException e) { // ignore here } } cacheEntry.put(commitId, cacheValue); return cacheValue; } }
From source file:org.eclipse.egit.internal.mylyn.ui.tasks.RepositoryAndBranchSelectionDialog.java
License:Open Source License
@Override protected Control createDialogArea(Composite parent) { Composite composite = (Composite) super.createDialogArea(parent); composite.setLayout(new GridLayout(3, false)); Label repositoryLabel = new Label(composite, SWT.NONE); repositoryLabel.setText("Select a repository:"); GridDataFactory.fillDefaults().span(3, 1).grab(true, false).applyTo(repositoryLabel); repositoryTableViewer = new TableViewer(composite, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.MULTI); repositoryTableViewer.setContentProvider(new RepositoriesViewContentProvider()); GridDataFactory.fillDefaults().span(3, 1).grab(true, true).applyTo(repositoryTableViewer.getTable()); repositoryTableViewer.setLabelProvider(new RepositoriesViewLabelProvider()); repositoryTableViewer.setInput(util.getConfiguredRepositories()); // TODO use a ComboViewer branchCombo = new Combo(composite, SWT.DROP_DOWN); branchCombo.setLayoutData(GridDataFactory.fillDefaults().span(3, 1).grab(true, false).create()); branchCombo.setEnabled(false);//from w w w. j a v a 2 s . c om repositoryTableViewer.addSelectionChangedListener(new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { try { branchCombo.setEnabled(true); branchCombo.removeAll(); branchCombo.setText(initialBranch); repos = getRepositories(); for (Repository repository : repos) { if (repository != null) { for (Entry<String, Ref> refEntry : repository.getRefDatabase() .getRefs(Constants.R_HEADS).entrySet()) { if (!refEntry.getValue().isSymbolic()) branchesForCombo.put(refEntry.getValue().getName(), refEntry.getValue().getName()); } } } for (String b : branchesForCombo.keySet()) { branchCombo.add(b); } } catch (IOException e) { // do nothing atm } } }); // TODO how do we handle multiple repos? // need to figure out things.. branchCombo.setText(initialBranch); branch = initialBranch; branchCombo.addFocusListener(new FocusListener() { public void focusLost(FocusEvent e) { branch = branchCombo.getText(); } public void focusGained(FocusEvent e) { // Nothing to do } }); setTitle("Select Branch"); setMessage("Select a repository and corresponding branch to checkout."); setTitleImage(UIIcons.WIZBAN_CONNECT_REPO.createImage()); applyDialogFont(composite); return composite; }
From source file:org.eclipse.egit.internal.mylyn.ui.tasks.TaskActivationListener.java
License:Open Source License
public void preTaskActivated(ITask task) { // TODO if there's a context, should we browse it to deduce which repo to choose? String branch = task.getTaskKey() != null ? task.getTaskKey() : task.getTaskId(); String branchFullName = Constants.R_HEADS + branch; RepositoryAndBranchSelectionDialog dialog = new RepositoryAndBranchSelectionDialog( PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), branchFullName); if (dialog.open() == Window.OK) { try {//from w w w. j a va2 s . c o m List<Repository> repos = dialog.getSelectedRepositories(); for (Repository repo : repos) { // Create new branch, if branch with proposed name doesn't exist, otherwise checkout if (repo.getRefDatabase().getRef(branch) == null) { CreateLocalBranchOperation createOperation = new CreateLocalBranchOperation(repo, branch, repo.getRef(Constants.R_HEADS + Constants.MASTER)); createOperation.execute(null); } BranchOperation operation = new BranchOperation(repo, dialog.getBranch()); operation.execute(null); } } catch (CoreException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }
From source file:org.eclipse.egit.ui.internal.actions.SwitchToMenu.java
License:Open Source License
private void createDynamicMenu(Menu menu, final Repository repository) { MenuItem newBranch = new MenuItem(menu, SWT.PUSH); newBranch.setText(UIText.SwitchToMenu_NewBranchMenuLabel); newBranch.setImage(newBranchImage);/*from ww w . j a v a2s.com*/ newBranch.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { BranchOperationUI.create(repository).start(); } }); new MenuItem(menu, SWT.SEPARATOR); try { String currentBranch = repository.getFullBranch(); Map<String, Ref> localBranches = repository.getRefDatabase().getRefs(Constants.R_HEADS); TreeMap<String, Ref> sortedRefs = new TreeMap<String, Ref>(); // Add the MAX_NUM_MENU_ENTRIES most recently used branches first List<ReflogEntry> reflogEntries = new ReflogReader(repository, Constants.HEAD).getReverseEntries(); for (ReflogEntry entry : reflogEntries) { CheckoutEntry checkout = entry.parseCheckout(); if (checkout != null) { Ref ref = localBranches.get(checkout.getFromBranch()); if (ref != null) if (sortedRefs.size() < MAX_NUM_MENU_ENTRIES) sortedRefs.put(checkout.getFromBranch(), ref); ref = localBranches.get(checkout.getToBranch()); if (ref != null) if (sortedRefs.size() < MAX_NUM_MENU_ENTRIES) sortedRefs.put(checkout.getToBranch(), ref); } } // Add the recently used branches to the menu, in alphabetical order int itemCount = 0; for (final Entry<String, Ref> entry : sortedRefs.entrySet()) { itemCount++; final String shortName = entry.getKey(); final String fullName = entry.getValue().getName(); createMenuItem(menu, repository, currentBranch, fullName, shortName); // Do not duplicate branch names localBranches.remove(shortName); } if (itemCount < MAX_NUM_MENU_ENTRIES) { // A separator between recently used branches and local branches is // nice but only if we have both recently used branches and other // local branches if (itemCount > 0 && localBranches.size() > 0) new MenuItem(menu, SWT.SEPARATOR); // Now add more other branches if we have only a few branch switches // Sort the remaining local branches sortedRefs.clear(); sortedRefs.putAll(localBranches); for (final Entry<String, Ref> entry : sortedRefs.entrySet()) { itemCount++; // protect ourselves against a huge sub-menu if (itemCount > MAX_NUM_MENU_ENTRIES) break; final String fullName = entry.getValue().getName(); final String shortName = entry.getKey(); createMenuItem(menu, repository, currentBranch, fullName, shortName); } } if (itemCount > 0) new MenuItem(menu, SWT.SEPARATOR); MenuItem others = new MenuItem(menu, SWT.PUSH); others.setText(UIText.SwitchToMenu_OtherMenuLabel); others.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { BranchOperationUI.checkout(repository).start(); } }); } catch (IOException e) { Activator.handleError(e.getMessage(), e, true); } }
From source file:org.eclipse.egit.ui.internal.actions.SynchronizeWithAction.java
License:Open Source License
private List<SyncRepoEntity> createSyncRepoEntitys(Repository repo) throws InvocationTargetException { RefDatabase refDatabase = repo.getRefDatabase(); List<RemoteConfig> remoteConfigs = getRemoteConfigs(repo); List<SyncRepoEntity> syncRepoEntitys = new ArrayList<SyncRepoEntity>(); syncRepoEntitys.add(getLocalSyncRepo(repo)); for (RemoteConfig rc : remoteConfigs) syncRepoEntitys.add(getRemoteSyncRepo(refDatabase, rc)); return syncRepoEntitys; }
From source file:org.eclipse.egit.ui.internal.actions.SynchronizeWithActionHandler.java
License:Open Source License
private List<SyncRepoEntity> createSyncRepoEntitys(Repository repo) throws URISyntaxException, IOException { RefDatabase refDatabase = repo.getRefDatabase(); List<RemoteConfig> remoteConfigs = getRemoteConfigs(repo); List<SyncRepoEntity> syncRepoEntitys = new ArrayList<SyncRepoEntity>(); syncRepoEntitys.add(getLocalSyncRepo(repo)); for (RemoteConfig rc : remoteConfigs) syncRepoEntitys.add(getRemoteSyncRepo(refDatabase, rc)); return syncRepoEntitys; }
From source file:org.eclipse.egit.ui.internal.actions.SynchronizeWithMenu.java
License:Open Source License
@Override public void fill(final Menu menu, int index) { if (srv == null) return;/*from w w w. java 2 s. co m*/ final IResource selectedResource = getSelection(); if (selectedResource == null || selectedResource.isLinked(IResource.CHECK_ANCESTORS)) return; RepositoryMapping mapping = RepositoryMapping.getMapping(selectedResource.getProject()); if (mapping == null) return; final Repository repo = mapping.getRepository(); if (repo == null) return; List<Ref> refs = new LinkedList<Ref>(); RefDatabase refDatabase = repo.getRefDatabase(); try { refs.addAll(refDatabase.getAdditionalRefs()); } catch (IOException e) { // do nothing } try { refs.addAll(refDatabase.getRefs(RefDatabase.ALL).values()); } catch (IOException e) { // do nothing } Collections.sort(refs, CommonUtils.REF_ASCENDING_COMPARATOR); String currentBranch; try { currentBranch = repo.getFullBranch(); } catch (IOException e) { currentBranch = ""; //$NON-NLS-1$ } int count = 0; String oldName = null; int refsLength = R_REFS.length(); int tagsLength = R_TAGS.substring(refsLength).length(); for (Ref ref : refs) { final String name = ref.getName(); if (name.equals(Constants.HEAD) || name.equals(currentBranch) || excludeTag(ref, repo)) continue; if (name.startsWith(R_REFS) && oldName != null && !oldName.regionMatches(refsLength, name, refsLength, tagsLength)) new MenuItem(menu, SWT.SEPARATOR); MenuItem item = new MenuItem(menu, SWT.PUSH); item.setText(name); if (name.startsWith(Constants.R_TAGS)) item.setImage(tagImage); else if (name.startsWith(Constants.R_HEADS) || name.startsWith(Constants.R_REMOTES)) item.setImage(branchImage); item.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent event) { GitSynchronizeData data; try { data = new GitSynchronizeData(repo, HEAD, name, true); if (!(selectedResource instanceof IProject)) { HashSet<IContainer> containers = new HashSet<IContainer>(); containers.add((IContainer) selectedResource); data.setIncludedPaths(containers); } GitModelSynchronize.launch(data, new IResource[] { selectedResource }); } catch (IOException e) { Activator.logError(e.getMessage(), e); } } }); if (++count == MAX_NUM_MENU_ENTRIES) break; oldName = name; } if (count > 1) new MenuItem(menu, SWT.SEPARATOR); MenuItem custom = new MenuItem(menu, SWT.PUSH); custom.setText(UIText.SynchronizeWithMenu_custom); custom.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { GitSynchronizeWizard gitWizard = new GitSynchronizeWizard(); WizardDialog wizard = new WizardDialog(menu.getShell(), gitWizard); wizard.create(); wizard.open(); } }); }
From source file:org.eclipse.egit.ui.internal.commit.CommitEditorPage.java
License:Open Source License
private List<Ref> loadBranches() { Repository repository = getCommit().getRepository(); RevCommit commit = getCommit().getRevCommit(); RevWalk revWalk = new RevWalk(repository); try {//from w w w . j a va 2 s . c o m Map<String, Ref> refsMap = new HashMap<String, Ref>(); refsMap.putAll(repository.getRefDatabase().getRefs(Constants.R_HEADS)); refsMap.putAll(repository.getRefDatabase().getRefs(Constants.R_REMOTES)); return RevWalkUtils.findBranchesReachableFrom(commit, revWalk, refsMap.values()); } catch (IOException e) { Activator.handleError(e.getMessage(), e, false); return Collections.emptyList(); } }
From source file:org.eclipse.egit.ui.internal.commit.RepositoryCommit.java
License:Open Source License
/** * Get notes for this commit./*from w w w . ja v a 2 s . co m*/ * * @return non-null but possibly empty array of {@link RepositoryCommitNote} * instances. */ public RepositoryCommitNote[] getNotes() { if (notes == null) { List<RepositoryCommitNote> noteList = new ArrayList<RepositoryCommitNote>(); try { Repository repo = getRepository(); Git git = Git.wrap(repo); RevCommit revCommit = getRevCommit(); for (Ref ref : repo.getRefDatabase().getRefs(Constants.R_NOTES).values()) { Note note = git.notesShow().setNotesRef(ref.getName()).setObjectId(revCommit).call(); if (note != null) noteList.add(new RepositoryCommitNote(this, ref, note)); } notes = noteList.toArray(new RepositoryCommitNote[noteList.size()]); } catch (Exception e) { Activator.logError("Error showing notes", e); //$NON-NLS-1$ notes = new RepositoryCommitNote[0]; } } return notes; }