@Nullable
private byte[] loadFromVersionControl(long date, VirtualFile f) {
try {
final AbstractVcs vcs = VcsUtil.getVcsFor(myProject, f);
if (vcs == null) return null;
final VcsHistoryProvider historyProvider = vcs.getVcsHistoryProvider();
if (historyProvider == null) return null;
final FilePath filePath = VcsContextFactory.SERVICE.getInstance().createFilePathOn(f);
final VcsHistorySession session = historyProvider.createSessionFor(filePath);
if (session == null) return null;
final List<VcsFileRevision> list = session.getRevisionList();
if (list != null) {
for (VcsFileRevision revision : list) {
final Date revisionDate = revision.getRevisionDate();
if (revisionDate == null) {
return null;
}
if (revisionDate.getTime() < date) {
return revision.loadContent();
}
}
}
} catch (Exception e) {
LOG.info(e);
return null;
}
return null;
}
@NotNull
public Change[] getSelectedChanges() {
Set<Change> changes = new LinkedHashSet<Change>();
final TreePath[] paths = getSelectionPaths();
if (paths == null) {
return new Change[0];
}
for (TreePath path : paths) {
ChangesBrowserNode<?> node = (ChangesBrowserNode) path.getLastPathComponent();
changes.addAll(node.getAllChangesUnder());
}
if (changes.isEmpty()) {
final List<VirtualFile> selectedModifiedWithoutEditing = getSelectedModifiedWithoutEditing();
if (selectedModifiedWithoutEditing != null && !selectedModifiedWithoutEditing.isEmpty()) {
for (VirtualFile file : selectedModifiedWithoutEditing) {
AbstractVcs vcs = ProjectLevelVcsManager.getInstance(myProject).getVcsFor(file);
if (vcs == null) continue;
final VcsCurrentRevisionProxy before =
VcsCurrentRevisionProxy.create(file, myProject, vcs.getKeyInstanceMethod());
if (before != null) {
ContentRevision afterRevision = new CurrentContentRevision(new FilePathImpl(file));
changes.add(new Change(before, afterRevision, FileStatus.HIJACKED));
}
}
}
}
return changes.toArray(new Change[changes.size()]);
}
public UpdateOrStatusOptionsDialog(Project project, Map<Configurable, AbstractVcs> confs) {
super(project);
setTitle(getRealTitle());
myProject = project;
if (confs.size() == 1) {
myMainPanel = new JPanel(new BorderLayout());
final Configurable configurable = confs.keySet().iterator().next();
addComponent(confs.get(configurable), configurable, BorderLayout.CENTER);
myMainPanel.add(Box.createVerticalStrut(10), BorderLayout.SOUTH);
} else {
myMainPanel = new JBTabbedPane();
final ArrayList<AbstractVcs> vcses = new ArrayList<>(confs.values());
Collections.sort(
vcses,
new Comparator<AbstractVcs>() {
public int compare(final AbstractVcs o1, final AbstractVcs o2) {
return o1.getDisplayName().compareTo(o2.getDisplayName());
}
});
Map<AbstractVcs, Configurable> vcsToConfigurable = revertMap(confs);
for (AbstractVcs vcs : vcses) {
addComponent(vcs, vcsToConfigurable.get(vcs), vcs.getDisplayName());
}
}
init();
}
public void minus(Pair<String, AbstractVcs> pair) {
final AbstractVcs vcs = pair.getSecond();
if (RemoteDifferenceStrategy.ASK_TREE_PROVIDER.equals(vcs.getRemoteDifferenceStrategy())) {
myRemoteRevisionsStateCache.minus(pair);
} else {
myRemoteRevisionsNumbersCache.minus(pair);
}
}
protected boolean checkVcs(final Project project, final Change change) {
final VirtualFile virtualFile = ChangesUtil.getFilePath(change).getVirtualFile();
if (virtualFile == null) {
return false;
}
final AbstractVcs vcs = ChangesUtil.getVcsForFile(virtualFile, project);
return (vcs != null) && SvnVcs17.VCS_NAME.equals(vcs.getName());
}
/** @return false if not up to date */
public boolean isUpToDate(final Change change) {
final AbstractVcs vcs = ChangesUtil.getVcsForChange(change, myProject);
if (vcs == null) return true;
final RemoteDifferenceStrategy strategy = vcs.getRemoteDifferenceStrategy();
if (RemoteDifferenceStrategy.ASK_TREE_PROVIDER.equals(strategy)) {
return myRemoteRevisionsStateCache.isUpToDate(change);
} else {
return myRemoteRevisionsNumbersCache.isUpToDate(change);
}
}
@Override
public boolean dvcsUsedInProject() {
AbstractVcs[] allActiveVcss = getAllActiveVcss();
for (AbstractVcs activeVcs : allActiveVcss) {
if (VcsType.distributed.equals(activeVcs.getType())) {
return true;
}
}
return false;
}
public void unregisterVcs(@NotNull AbstractVcs vcs) {
if (!ApplicationManager.getApplication().isUnitTestMode()
&& myMappings.haveActiveVcs(vcs.getName())) {
// unlikely
LOG.warn(
"Active vcs '" + vcs.getName() + "' is being unregistered. Remove from mappings first.");
}
myMappings.beingUnregistered(vcs.getName());
AllVcses.getInstance(myProject).unregisterManually(vcs);
}
@Override
public AbstractVcs getActiveVcs() {
AbstractVcs[] vcss = ProjectLevelVcsManager.getInstance(myProject).getAllActiveVcss();
if (vcss.length == 0) return null;
for (AbstractVcs vcs : vcss) {
if (vcs.getType() == VcsType.distributed) {
return vcs;
}
}
return vcss[0];
}
private void updateRoots() {
final VcsRoot[] roots = myVcsManager.getAllVcsRoots();
synchronized (myLock) {
for (VcsRoot root : roots) {
final AbstractVcs vcs = root.getVcs();
if (!myKinds.containsKey(vcs.getName())) {
myKinds.put(vcs.getName(), vcs.getRemoteDifferenceStrategy());
}
}
}
}
private static boolean isActionEnabled(final AnActionEvent e) {
Project project = e.getData(CommonDataKeys.PROJECT);
if (project == null) return false;
VirtualFile vFile = e.getData(CommonDataKeys.VIRTUAL_FILE);
if (vFile == null) return false;
AbstractVcs vcs = ProjectLevelVcsManager.getInstance(project).getVcsFor(vFile);
if (vcs == null || vcs.getCommittedChangesProvider() == null || !vcs.allowsRemoteCalls(vFile)) {
return false;
}
FilePath filePath = VcsContextFactory.SERVICE.getInstance().createFilePathOn(vFile);
return AbstractVcs.fileInVcsByFileStatus(project, filePath);
}
@Override
protected void actionPerformed(@NotNull VcsContext context) {
Project project = context.getProject();
Pair<FilePath, VirtualFile> pair = getPathAndParentFile(context);
FilePath path = assertNotNull(pair.first);
VirtualFile fileOrParent = assertNotNull(pair.second);
AbstractVcs vcs = assertNotNull(ChangesUtil.getVcsForFile(fileOrParent, project));
VcsHistoryProvider provider = assertNotNull(vcs.getVcsHistoryProvider());
AbstractVcsHelper.getInstance(project)
.showFileHistory(provider, vcs.getAnnotationProvider(), path, null, vcs);
}
private String getCheckinActionName(final VcsContext dataContext) {
final Project project = dataContext.getProject();
if (project == null) return VcsBundle.message("vcs.command.name.checkin");
final AbstractVcs vcs = getCommonVcsFor(getRoots(dataContext), project);
if (vcs == null) {
return VcsBundle.message("vcs.command.name.checkin");
} else {
final CheckinEnvironment checkinEnvironment = vcs.getCheckinEnvironment();
if (checkinEnvironment == null) {
return VcsBundle.message("vcs.command.name.checkin");
}
return checkinEnvironment.getCheckinOperationName();
}
}
@Override
public void doAction(int lineNum) {
LastRevision revision = myRevisions.get(lineNum);
if (revision == null) return;
VirtualFile file = getHyperlinkVirtualFile(myHyperlinks.findAllHyperlinksOnLine(lineNum));
if (file == null) return;
AbstractVcs vcs = ProjectLevelVcsManager.getInstance(myProject).getVcsFor(file);
if (vcs != null) {
VcsRevisionNumber number = revision.getNumber();
VcsKey vcsKey = vcs.getKeyInstanceMethod();
ShowAllAffectedGenericAction.showSubmittedFiles(myProject, number, file, vcsKey);
}
}
@NotNull
public Map<VirtualFile, VcsLogProvider> findLogProviders() {
Map<VirtualFile, VcsLogProvider> logProviders = ContainerUtil.newHashMap();
VcsLogProvider[] allLogProviders = Extensions.getExtensions(LOG_PROVIDER_EP, myProject);
for (AbstractVcs vcs : myVcsManager.getAllActiveVcss()) {
for (VcsLogProvider provider : allLogProviders) {
if (provider.getSupportedVcs().equals(vcs.getKeyInstanceMethod())) {
for (VirtualFile root : myVcsManager.getRootsUnderVcs(vcs)) {
logProviders.put(root, provider);
}
break;
}
}
}
return logProviders;
}
@Override
public void deactivate() {
if (null != myHgRemoteStatusUpdater) {
myHgRemoteStatusUpdater.deactivate();
myHgRemoteStatusUpdater = null;
}
if (null != myHgCurrentBranchStatusUpdater) {
myHgCurrentBranchStatusUpdater.deactivate();
myHgCurrentBranchStatusUpdater = null;
}
if (null != myStatusWidget) {
myStatusWidget.deactivate();
myStatusWidget = null;
}
if (null != myIncomingWidget) {
myIncomingWidget.deactivate();
myIncomingWidget = null;
}
if (null != myOutgoingWidget) {
myOutgoingWidget.deactivate();
myOutgoingWidget = null;
}
if (messageBusConnection != null) {
messageBusConnection.disconnect();
}
if (myVFSListener != null) {
Disposer.dispose(myVFSListener);
myVFSListener = null;
}
super.deactivate();
}
@NotNull
private FileHistoryPanelImpl createFileHistoryPanel(@NotNull VcsHistorySession copy) {
ContentManager contentManager =
ProjectLevelVcsManagerEx.getInstanceEx(myVcs.getProject()).getContentManager();
return new FileHistoryPanelImpl(
myVcs, myPath, copy, myVcsHistoryProvider, contentManager, myRefresherI);
}
private static boolean isEnabled(
@NotNull Project project, @NotNull FilePath path, @NotNull VirtualFile fileOrParent) {
boolean result = false;
AbstractVcs vcs = ChangesUtil.getVcsForFile(fileOrParent, project);
if (vcs != null) {
VcsHistoryProvider provider = vcs.getVcsHistoryProvider();
result =
provider != null
&& (provider.supportsHistoryForDirectories() || !path.isDirectory())
&& AbstractVcs.fileInVcsByFileStatus(project, fileOrParent)
&& provider.canShowHistoryFor(fileOrParent);
}
return result;
}
public void reportException(VcsException exception) {
VcsBalloonProblemNotifier.showOverVersionControlView(
myVcs.getProject(),
VcsBundle.message("message.title.could.not.load.file.history")
+ ": "
+ exception.getMessage(),
MessageType.ERROR);
}
private static void correctListForRevision(
final ProjectLevelVcsManager plVcsManager,
final ContentRevision revision,
final SVNChangelistClient client,
final String name) {
if (revision != null) {
final FilePath path = revision.getFile();
final AbstractVcs vcs = plVcsManager.getVcsFor(path);
if (vcs != null && VCS_NAME.equals(vcs.getName())) {
try {
client.doAddToChangelist(new File[] {path.getIOFile()}, SVNDepth.EMPTY, name, null);
} catch (SVNException e) {
// left in default list
}
}
}
}
@Override
public int hashCode() {
if (hashcode == 0) {
hashcode = myPath != null ? myPath.hashCode() : 0;
hashcode = 31 * hashcode + (myVcs != null ? myVcs.getName().hashCode() : 0);
}
return hashcode;
}
public void readDirectoryMappings(final Element element) {
myMappings.clear();
final List<VcsDirectoryMapping> mappingsList = new ArrayList<VcsDirectoryMapping>();
boolean haveNonEmptyMappings = false;
for (Element child : element.getChildren(ELEMENT_MAPPING)) {
final String vcs = child.getAttributeValue(ATTRIBUTE_VCS);
if (vcs != null && !vcs.isEmpty()) {
haveNonEmptyMappings = true;
}
VcsDirectoryMapping mapping =
new VcsDirectoryMapping(child.getAttributeValue(ATTRIBUTE_DIRECTORY), vcs);
mappingsList.add(mapping);
Element rootSettingsElement = child.getChild(ELEMENT_ROOT_SETTINGS);
if (rootSettingsElement != null) {
String className = rootSettingsElement.getAttributeValue(ATTRIBUTE_CLASS);
AbstractVcs vcsInstance = findVcsByName(mapping.getVcs());
if (vcsInstance != null && className != null) {
final VcsRootSettings rootSettings = vcsInstance.createEmptyVcsRootSettings();
if (rootSettings != null) {
try {
rootSettings.readExternal(rootSettingsElement);
mapping.setRootSettings(rootSettings);
} catch (InvalidDataException e) {
LOG.error(
"Failed to load VCS root settings class "
+ className
+ " for VCS "
+ vcsInstance.getClass().getName(),
e);
}
}
}
}
}
boolean defaultProject =
Boolean.TRUE.toString().equals(element.getAttributeValue(ATTRIBUTE_DEFAULT_PROJECT));
// run autodetection if there's no VCS in default project and
if (haveNonEmptyMappings || !defaultProject) {
myMappingsLoaded = true;
}
myMappings.setDirectoryMappings(mappingsList);
}
private void baseRevisionsOfDvcsIntoContext(
List<Change> textChanges, CommitContext commitContext) {
ProjectLevelVcsManager vcsManager = ProjectLevelVcsManager.getInstance(myProject);
if (vcsManager.dvcsUsedInProject()
&& VcsConfiguration.getInstance(myProject).INCLUDE_TEXT_INTO_SHELF) {
final Set<Change> big = SelectFilesToAddTextsToPatchPanel.getBig(textChanges);
final ArrayList<FilePath> toKeep = new ArrayList<FilePath>();
for (Change change : textChanges) {
if (change.getBeforeRevision() == null || change.getAfterRevision() == null) continue;
if (big.contains(change)) continue;
FilePath filePath = ChangesUtil.getFilePath(change);
final AbstractVcs vcs = vcsManager.getVcsFor(filePath);
if (vcs != null && VcsType.distibuted.equals(vcs.getType())) {
toKeep.add(filePath);
}
}
commitContext.putUserData(BaseRevisionTextPatchEP.ourPutBaseRevisionTextKey, true);
commitContext.putUserData(BaseRevisionTextPatchEP.ourBaseRevisionPaths, toKeep);
}
}
@NotNull
public static Collection<VcsDirectoryMapping> findRoots(
@NotNull VirtualFile rootDir, @NotNull Project project) throws IllegalArgumentException {
if (!rootDir.isDirectory()) {
throw new IllegalArgumentException(
"Can't find VCS at the target file system path. Reason: expected to find a directory there but it's not. The path: "
+ rootDir.getParent());
}
Collection<VcsRoot> roots =
ServiceManager.getService(project, VcsRootDetector.class).detect(rootDir);
Collection<VcsDirectoryMapping> result = ContainerUtilRt.newArrayList();
for (VcsRoot vcsRoot : roots) {
VirtualFile vFile = vcsRoot.getPath();
AbstractVcs rootVcs = vcsRoot.getVcs();
if (rootVcs != null && vFile != null) {
result.add(new VcsDirectoryMapping(vFile.getPath(), rootVcs.getName()));
}
}
return result;
}
@Nullable
public static PushSupport getPushSupport(@NotNull final AbstractVcs vcs) {
return ContainerUtil.find(
Extensions.getExtensions(PushSupport.PUSH_SUPPORT_EP, vcs.getProject()),
new Condition<PushSupport>() {
@Override
public boolean value(final PushSupport support) {
return support.getVcs().equals(vcs);
}
});
}
public Map<VirtualFile, RepositoryLocation> getRoots() {
myContentRoots = myPlManager.getRootsUnderVcs(myVcs);
List<VirtualFile> roots = new ArrayList<>();
final List<VcsDirectoryMapping> mappings = myPlManager.getDirectoryMappings(myVcs);
for (VcsDirectoryMapping mapping : mappings) {
if (mapping.isDefaultMapping()) {
if (myVcs.equals(myPlManager.getVcsFor(myProject.getBaseDir()))) {
roots.add(myProject.getBaseDir());
}
} else {
VirtualFile newFile = LocalFileSystem.getInstance().findFileByPath(mapping.getDirectory());
if (newFile == null) {
newFile = LocalFileSystem.getInstance().refreshAndFindFileByPath(mapping.getDirectory());
}
if (newFile != null) {
roots.add(newFile);
} else {
LOG.info("Can not file virtual file for root: " + mapping.getDirectory());
}
}
}
ContainerUtil.addAll(roots, myContentRoots);
final Map<VirtualFile, RepositoryLocation> result = new HashMap<>();
for (Iterator<VirtualFile> iterator = roots.iterator(); iterator.hasNext(); ) {
final VirtualFile vf = iterator.next();
final RepositoryLocation location =
myLocationCache.getLocation(myVcs, VcsUtil.getFilePath(vf), false);
if (location != null) {
result.put(vf, location);
} else {
iterator.remove();
}
}
roots = myVcs.filterUniqueRoots(roots, IntoSelfVirtualFileConvertor.getInstance());
result.keySet().retainAll(roots);
logRoots(roots);
return result;
}
private void createOrSelectContentIfNeeded() {
ToolWindow toolWindow = getToolWindow(myVcs.getProject());
if (myRefresherI.isFirstTime()) {
ContentManager manager = toolWindow.getContentManager();
boolean selectedExistingContent =
ContentUtilEx.selectContent(manager, myFileHistoryPanel, true);
if (!selectedExistingContent) {
ContentUtilEx.addTabbedContent(
manager, myFileHistoryPanel, "History", myPath.getName(), true);
}
toolWindow.activate(null);
}
}
@Nullable
private static VirtualFile guessRootForVcs(
@NotNull Project project, @Nullable AbstractVcs vcs, @Nullable String defaultRootPathValue) {
if (project.isDisposed()) return null;
LOG.debug("Guessing vcs root...");
ProjectLevelVcsManager vcsManager = ProjectLevelVcsManager.getInstance(project);
if (vcs == null) {
LOG.debug("Vcs not found.");
return null;
}
String vcsName = vcs.getDisplayName();
VirtualFile[] vcsRoots = vcsManager.getRootsUnderVcs(vcs);
if (vcsRoots.length == 0) {
LOG.debug("No " + vcsName + " roots in the project.");
return null;
}
if (vcsRoots.length == 1) {
VirtualFile onlyRoot = vcsRoots[0];
LOG.debug("Only one " + vcsName + " root in the project, returning: " + onlyRoot);
return onlyRoot;
}
// get remembered last visited repository root
if (defaultRootPathValue != null) {
VirtualFile recentRoot = VcsUtil.getVirtualFile(defaultRootPathValue);
if (recentRoot != null) {
LOG.debug("Returning the recent root: " + recentRoot);
return recentRoot;
}
}
// otherwise return the root of the project dir or the root containing the project dir, if there
// is such
VirtualFile projectBaseDir = project.getBaseDir();
if (projectBaseDir == null) {
VirtualFile firstRoot = vcsRoots[0];
LOG.debug("Project base dir is null, returning the first root: " + firstRoot);
return firstRoot;
}
VirtualFile rootCandidate;
for (VirtualFile root : vcsRoots) {
if (root.equals(projectBaseDir) || VfsUtilCore.isAncestor(root, projectBaseDir, true)) {
LOG.debug("The best candidate: " + root);
return root;
}
}
rootCandidate = vcsRoots[0];
LOG.debug("Returning the best candidate: " + rootCandidate);
return rootCandidate;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
FilePathUnderVcs that = (FilePathUnderVcs) o;
if (myPath != null ? !myPath.equals(that.myPath) : that.myPath != null) return false;
if (myVcs != null
? !Comparing.equal(myVcs.getName(), that.myVcs.getName())
: that.myVcs != null) return false;
return true;
}
public void actionPerformed(AnActionEvent e) {
final Project project = e.getData(CommonDataKeys.PROJECT);
VirtualFile vFile = e.getData(CommonDataKeys.VIRTUAL_FILE);
assert vFile != null;
AbstractVcs vcs = ProjectLevelVcsManager.getInstance(project).getVcsFor(vFile);
assert vcs != null;
final CommittedChangesProvider provider = vcs.getCommittedChangesProvider();
assert provider != null;
ChangeBrowserSettings settings = provider.createDefaultSettings();
CommittedChangesFilterDialog dlg =
new CommittedChangesFilterDialog(project, provider.createFilterUI(true), settings);
dlg.show();
if (!dlg.isOK()) return;
int maxCount = 0;
if (!settings.isAnyFilterSpecified()) {
int rc =
Messages.showYesNoCancelDialog(
project,
VcsBundle.message("browse.changes.no.filter.prompt"),
VcsBundle.message("browse.changes.title"),
VcsBundle.message("browse.changes.show.recent.button"),
VcsBundle.message("browse.changes.show.all.button"),
CommonBundle.getCancelButtonText(),
Messages.getQuestionIcon());
if (rc == Messages.CANCEL) {
return;
}
if (rc == Messages.YES) {
maxCount = 50;
}
}
AbstractVcsHelper.getInstance(project)
.openCommittedChangesTab(vcs, vFile, settings, maxCount, null);
}