private static THashSet<String> collectFoldersToExclude(
final Module module, final VirtualFile pubspecYamlFile) {
final THashSet<String> newExcludedPackagesUrls = new THashSet<String>();
final ProjectFileIndex fileIndex =
ProjectRootManager.getInstance(module.getProject()).getFileIndex();
final VirtualFile root = pubspecYamlFile.getParent();
final VirtualFile binFolder = root.findChild("bin");
if (binFolder != null && binFolder.isDirectory() && fileIndex.isInContent(binFolder)) {
newExcludedPackagesUrls.add(binFolder.getUrl() + "/packages");
}
appendPackagesFolders(newExcludedPackagesUrls, root.findChild("benchmark"), fileIndex);
appendPackagesFolders(newExcludedPackagesUrls, root.findChild("example"), fileIndex);
appendPackagesFolders(newExcludedPackagesUrls, root.findChild("test"), fileIndex);
appendPackagesFolders(newExcludedPackagesUrls, root.findChild("tool"), fileIndex);
appendPackagesFolders(newExcludedPackagesUrls, root.findChild("web"), fileIndex);
// Folder packages/ThisProject (where ThisProject is the name specified in pubspec.yaml) is a
// symlink to local 'lib' folder. Exclude it in order not to have duplicates. Resolve goes to
// local 'lib' folder.
// Empty 'ThisProject (link to 'lib' folder)' node is added to Project Structure by
// DartTreeStructureProvider
final VirtualFile libFolder = root.findChild("lib");
if (libFolder != null && libFolder.isDirectory()) {
final String pubspecName = PubspecYamlUtil.getPubspecName(pubspecYamlFile);
if (pubspecName != null) {
newExcludedPackagesUrls.add(root.getUrl() + "/packages/" + pubspecName);
}
}
return newExcludedPackagesUrls;
}
private static void addPathCompletions(
@NotNull CompletionResultSet result,
@NotNull BipartiteString caretBipartiteElementText,
@NotNull VirtualFile basePath,
boolean directoryExpected) {
ParentDirWithLastComponentPrefix parentWithLastComponentPrefix =
findParentDirWithLastComponentPrefix(basePath, caretBipartiteElementText.getPrefix());
if (parentWithLastComponentPrefix != null) {
PrefixMatcher matcher =
new StrictPrefixMatcher(parentWithLastComponentPrefix.getLastComponentPrefix(), false);
result = result.withPrefixMatcher(matcher);
VirtualFile parentFile = parentWithLastComponentPrefix.getParent();
VirtualFile[] children = parentFile.getChildren();
Character dirSeparatorSuffix =
extractDirectoryTrailingFileSeparator(caretBipartiteElementText);
if (parentFile.isDirectory()) {
result.addElement(LookupItem.fromString(".."));
}
for (VirtualFile child : children) {
if (child.isDirectory() || !directoryExpected) {
String name = child.getName();
if (child.isDirectory() && dirSeparatorSuffix != null) {
name += dirSeparatorSuffix;
}
result.addElement(LookupItem.fromString(name));
}
}
}
}
@Nullable
public static VirtualFile getDirectory(@NotNull final FindModel findModel) {
String directoryName = findModel.getDirectoryName();
if (findModel.isProjectScope() || StringUtil.isEmpty(directoryName)) {
return null;
}
String path = directoryName.replace(File.separatorChar, '/');
VirtualFile virtualFile = LocalFileSystem.getInstance().findFileByPath(path);
if (virtualFile == null || !virtualFile.isDirectory()) {
virtualFile = null;
for (LocalFileProvider provider :
((VirtualFileManagerEx) VirtualFileManager.getInstance()).getLocalFileProviders()) {
VirtualFile file = provider.findLocalVirtualFileByPath(path);
if (file != null && file.isDirectory()) {
if (file.getChildren().length > 0) {
virtualFile = file;
break;
}
if (virtualFile == null) {
virtualFile = file;
}
}
}
}
return virtualFile;
}
/**
* @param path project file path
* @param projectToClose currently active project
* @param forceOpenInNewFrame forces opening in new frame
* @return project by path if the path was recognized as IDEA project file or one of the project
* formats supported by installed importers (regardless of opening/import result) null
* otherwise
*/
@Nullable
public static Project openOrImport(
@NotNull String path, Project projectToClose, boolean forceOpenInNewFrame) {
VirtualFile virtualFile = LocalFileSystem.getInstance().refreshAndFindFileByPath(path);
if (virtualFile == null) return null;
virtualFile.refresh(false, false);
ProjectOpenProcessor strong = ProjectOpenProcessor.getStrongImportProvider(virtualFile);
if (strong != null) {
return strong.doOpenProject(virtualFile, projectToClose, forceOpenInNewFrame);
}
if (path.endsWith(ProjectFileType.DOT_DEFAULT_EXTENSION)
|| virtualFile.isDirectory()
&& virtualFile.findChild(Project.DIRECTORY_STORE_FOLDER) != null) {
return openProject(path, projectToClose, forceOpenInNewFrame);
}
if (virtualFile.isDirectory()) {
for (VirtualFile child : virtualFile.getChildren()) {
final String childPath = child.getPath();
if (childPath.endsWith(ProjectFileType.DOT_DEFAULT_EXTENSION)) {
return openProject(childPath, projectToClose, forceOpenInNewFrame);
}
}
}
ProjectOpenProcessor provider = ProjectOpenProcessor.getImportProvider(virtualFile);
if (provider != null) {
final Project project =
provider.doOpenProject(virtualFile, projectToClose, forceOpenInNewFrame);
if (project != null) {
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
if (!project.isDisposed()) {
final ToolWindow toolWindow =
ToolWindowManager.getInstance(project)
.getToolWindow(ToolWindowId.PROJECT_VIEW);
if (toolWindow != null) {
toolWindow.activate(null);
}
}
}
},
ModalityState.NON_MODAL);
}
return project;
}
return null;
}
public static void refreshFiles(Project project, HashSet<FilePath> paths) {
for (FilePath path : paths) {
VirtualFile vFile = path.getVirtualFile();
if (vFile != null) {
if (vFile.isDirectory()) {
markFileAsDirty(project, vFile);
} else {
vFile.refresh(true, vFile.isDirectory());
}
}
}
}
/**
* For the given VirtualFile constructs a FilePathImpl object without referring to the initial
* VirtualFile object and adds this FilePathImpl to the set of files for proper
* VcsDirtyScopeManager - to mark these files dirty when the set will be populated.
*
* @param file file which path is to be added.
* @param addToFiles If true, then add to dirty files even if it is a directory. Otherwise add
* to the proper set.
*/
private void add(VirtualFile file, boolean addToFiles, final boolean forDelete) {
if (file == null) {
return;
}
final boolean isDirectory = file.isDirectory();
// need to create FilePath explicitly without referring to VirtualFile because the path of
// VirtualFile may change
final FilePathImpl path =
forDelete
? new FilePathImpl(new File(file.getPath()), isDirectory)
: new FilePathImpl(file);
final Collection<VcsDirtyScopeManager> managers = getManagers(file);
for (VcsDirtyScopeManager manager : managers) {
Couple<HashSet<FilePath>> filesAndDirs = map.get(manager);
if (filesAndDirs == null) {
filesAndDirs = Couple.of(new HashSet<FilePath>(), new HashSet<FilePath>());
map.put(manager, filesAndDirs);
}
if (addToFiles || !isDirectory) {
filesAndDirs.first.add(path);
} else {
filesAndDirs.second.add(path);
}
}
}
@Nullable
public SVNPropertyValue getPropertyWithCaching(final VirtualFile file, final String propName)
throws SVNException {
Map<String, Pair<SVNPropertyValue, Trinity<Long, Long, Long>>> cachedMap =
myPropertyCache.get(keyForVf(file));
final Pair<SVNPropertyValue, Trinity<Long, Long, Long>> cachedValue =
cachedMap == null ? null : cachedMap.get(propName);
final File ioFile = new File(file.getPath());
final Trinity<Long, Long, Long> tsTrinity =
getTimestampForPropertiesChange(ioFile, file.isDirectory());
if (cachedValue != null) {
// zero means that a file was not found
if (trinitiesEqual(cachedValue.getSecond(), tsTrinity)) {
return cachedValue.getFirst();
}
}
final SVNPropertyData value =
createWCClient().doGetProperty(ioFile, propName, SVNRevision.WORKING, SVNRevision.WORKING);
final SVNPropertyValue propValue = value == null ? null : value.getValue();
if (cachedMap == null) {
cachedMap = new HashMap<String, Pair<SVNPropertyValue, Trinity<Long, Long, Long>>>();
myPropertyCache.put(keyForVf(file), cachedMap);
}
cachedMap.put(
propName, new Pair<SVNPropertyValue, Trinity<Long, Long, Long>>(propValue, tsTrinity));
return propValue;
}
public static void addLibraryChildren(
final LibraryOrSdkOrderEntry entry,
final List<AbstractTreeNode> children,
Project project,
ProjectViewNode node) {
final PsiManager psiManager = PsiManager.getInstance(project);
VirtualFile[] files =
entry instanceof LibraryOrderEntry
? getLibraryRoots((LibraryOrderEntry) entry)
: entry.getRootFiles(OrderRootType.CLASSES);
for (final VirtualFile file : files) {
if (!file.isValid()) continue;
if (file.isDirectory()) {
final PsiDirectory psiDir = psiManager.findDirectory(file);
if (psiDir == null) {
continue;
}
children.add(new PsiDirectoryNode(project, psiDir, node.getSettings()));
} else {
final PsiFile psiFile = psiManager.findFile(file);
if (psiFile == null) continue;
children.add(new PsiFileNode(project, psiFile, node.getSettings()));
}
}
}
private void createNodesGroupedByDirectory(
CheckedTreeNode root, final List<? extends DetectedFrameworkDescription> frameworks) {
Map<VirtualFile, FrameworkDirectoryNode> nodes = new HashMap<>();
List<DetectedFrameworkNode> externalNodes = new ArrayList<>();
for (DetectedFrameworkDescription framework : frameworks) {
VirtualFile parent = VfsUtil.getCommonAncestor(framework.getRelatedFiles());
if (parent != null && !parent.isDirectory()) {
parent = parent.getParent();
}
final DetectedFrameworkNode frameworkNode = new DetectedFrameworkNode(framework, myContext);
if (parent != null) {
createDirectoryNodes(parent, nodes).add(frameworkNode);
} else {
externalNodes.add(frameworkNode);
}
}
List<FrameworkDirectoryNode> rootDirs = new ArrayList<>();
for (FrameworkDirectoryNode directoryNode : nodes.values()) {
if (directoryNode.getParent() == null) {
rootDirs.add(directoryNode);
}
}
for (FrameworkDirectoryNode dir : rootDirs) {
root.add(collapseDirectoryNode(dir));
}
for (DetectedFrameworkNode node : externalNodes) {
root.add(node);
}
}
/**
* Collects all files which are located in the passed directory.
*
* @throws IllegalArgumentException if <code>dir</code> isn't a directory.
*/
public static void collectFiles(
final VirtualFile dir,
final List<VirtualFile> files,
final boolean recursive,
final boolean addDirectories) {
if (!dir.isDirectory()) {
throw new IllegalArgumentException(
VcsBundle.message("exception.text.file.should.be.directory", dir.getPresentableUrl()));
}
final FileTypeManager fileTypeManager = FileTypeManager.getInstance();
VfsUtilCore.visitChildrenRecursively(
dir,
new VirtualFileVisitor() {
@Override
public boolean visitFile(@NotNull VirtualFile file) {
if (file.isDirectory()) {
if (addDirectories) {
files.add(file);
}
if (!recursive && !Comparing.equal(file, dir)) {
return false;
}
} else if (fileTypeManager == null || file.getFileType() != FileTypes.UNKNOWN) {
files.add(file);
}
return true;
}
});
}
private void refreshFiles(final Project project) {
final List<VirtualFile> toRefreshFiles = new ArrayList<VirtualFile>();
final List<VirtualFile> toRefreshDirs = new ArrayList<VirtualFile>();
for (VirtualFile file : myFilesToRefresh) {
if (file == null) continue;
if (file.isDirectory()) {
toRefreshDirs.add(file);
} else {
toRefreshFiles.add(file);
}
}
// if refresh asynchronously, local changes would also be notified that they are dirty
// asynchronously,
// and commit could be executed while not all changes are visible
filterOutInvalid(myFilesToRefresh);
RefreshQueue.getInstance()
.refresh(
true,
true,
new Runnable() {
public void run() {
if (project.isDisposed()) return;
filterOutInvalid(toRefreshFiles);
filterOutInvalid(toRefreshDirs);
final VcsDirtyScopeManager vcsDirtyScopeManager =
VcsDirtyScopeManager.getInstance(project);
vcsDirtyScopeManager.filesDirty(toRefreshFiles, toRefreshDirs);
}
},
myFilesToRefresh);
myFilesToRefresh.clear();
}
@NotNull
private Trinity<String[], VirtualFile[], VirtualFile[]> cacheThings() {
Trinity<String[], VirtualFile[], VirtualFile[]> result;
if (myList.isEmpty()) {
result = EMPTY;
} else {
VirtualFilePointer[] vf = myList.toArray(new VirtualFilePointer[myList.size()]);
List<VirtualFile> cachedFiles = new ArrayList<VirtualFile>(vf.length);
List<String> cachedUrls = new ArrayList<String>(vf.length);
List<VirtualFile> cachedDirectories = new ArrayList<VirtualFile>(vf.length / 3);
boolean allFilesAreDirs = true;
for (VirtualFilePointer v : vf) {
VirtualFile file = v.getFile();
String url = v.getUrl();
cachedUrls.add(url);
if (file != null) {
cachedFiles.add(file);
if (file.isDirectory()) {
cachedDirectories.add(file);
} else {
allFilesAreDirs = false;
}
}
}
VirtualFile[] directories = VfsUtilCore.toVirtualFileArray(cachedDirectories);
VirtualFile[] files =
allFilesAreDirs ? directories : VfsUtilCore.toVirtualFileArray(cachedFiles);
String[] urlsArray = ArrayUtil.toStringArray(cachedUrls);
result = Trinity.create(urlsArray, files, directories);
}
myCachedThings = result;
myTimeStampOfCachedThings = myVirtualFilePointerManager.getModificationCount();
return result;
}
@Nullable
public static VirtualFile findGitDir(@NotNull VirtualFile rootDir) {
VirtualFile child = rootDir.findChild(DOT_GIT);
if (child == null) {
return null;
}
if (child.isDirectory()) {
return child;
}
// this is standard for submodules, although probably it can
String content;
try {
content = readFile(child);
} catch (IOException e) {
throw new RuntimeException("Couldn't read " + child, e);
}
String pathToDir;
String prefix = "gitdir:";
if (content.startsWith(prefix)) {
pathToDir = content.substring(prefix.length()).trim();
} else {
pathToDir = content;
}
if (!FileUtil.isAbsolute(pathToDir)) {
String canonicalPath = FileUtil.toCanonicalPath(FileUtil.join(rootDir.getPath(), pathToDir));
if (canonicalPath == null) {
return null;
}
pathToDir = FileUtil.toSystemIndependentName(canonicalPath);
}
return VcsUtil.getVirtualFileWithRefresh(new File(pathToDir));
}
@Override
public boolean isFileVisible(VirtualFile file, boolean showHiddenFiles) {
if (!super.isFileVisible(file, showHiddenFiles)) {
return false;
}
return file.isDirectory() || GradleConstants.DEFAULT_SCRIPT_NAME.equals(file.getName());
}
@NotNull
private static DartLibInfo collectPackagesLibraryRoots(
@NotNull final Project project, @NotNull final DartSdk sdk) {
final DartLibInfo libInfo = new DartLibInfo(false);
final Collection<VirtualFile> pubspecYamlFiles =
FilenameIndex.getVirtualFilesByName(
project, PUBSPEC_YAML, GlobalSearchScope.projectScope(project));
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
for (VirtualFile pubspecFile : pubspecYamlFiles) {
final VirtualFile dotPackagesFile =
pubspecFile.getParent().findChild(DotPackagesFileUtil.DOT_PACKAGES);
final Module module =
dotPackagesFile == null ? null : fileIndex.getModuleForFile(dotPackagesFile);
if (dotPackagesFile != null
&& !dotPackagesFile.isDirectory()
&& module != null
&& DartSdkGlobalLibUtil.isDartSdkEnabled(module)) {
final Map<String, String> packagesMap = DotPackagesFileUtil.getPackagesMap(dotPackagesFile);
if (packagesMap != null) {
for (Map.Entry<String, String> entry : packagesMap.entrySet()) {
final String packageName = entry.getKey();
final String packagePath = entry.getValue();
if (isPathOutsideProjectContent(fileIndex, packagePath)) {
libInfo.addPackage(packageName, packagePath);
}
}
}
}
}
return libInfo;
}
public boolean isLibraryClassFile(@NotNull VirtualFile file) {
if (file.isDirectory()) return false;
if (myFileTypeRegistry.isFileIgnored(file)) return false;
VirtualFile parent = file.getParent();
DirectoryInfo parentInfo = getInfoForDirectory(parent);
return parentInfo != null && parentInfo.libraryClassRoot != null;
}
@NotNull
private static Collection<VirtualFile> gatherIncludeRoots(
Collection<VirtualFile> goPathSourcesRoots, Set<VirtualFile> excludeRoots) {
Collection<VirtualFile> includeRoots = ContainerUtil.newHashSet();
for (VirtualFile goPathSourcesDirectory : goPathSourcesRoots) {
ProgressIndicatorProvider.checkCanceled();
boolean excludedRootIsAncestor = false;
for (VirtualFile excludeRoot : excludeRoots) {
ProgressIndicatorProvider.checkCanceled();
if (VfsUtilCore.isAncestor(excludeRoot, goPathSourcesDirectory, false)) {
excludedRootIsAncestor = true;
break;
}
}
if (excludedRootIsAncestor) {
continue;
}
for (VirtualFile file : goPathSourcesDirectory.getChildren()) {
ProgressIndicatorProvider.checkCanceled();
if (file.isDirectory() && !excludeRoots.contains(file)) {
includeRoots.add(file);
}
}
}
return includeRoots;
}
public boolean isFileVisible(VirtualFile file, boolean showHiddenFiles) {
final boolean isVisible = super.isFileVisible(file, showHiddenFiles);
if (!isVisible || file.isDirectory()) {
return isVisible;
}
return StdFileTypes.IDEA_MODULE.equals(FileTypeManager.getInstance().getFileTypeByFile(file));
}
private static void retainOnlyJarsAndDirectories(List<VirtualFile> woSdk) {
for (Iterator<VirtualFile> iterator = woSdk.iterator(); iterator.hasNext(); ) {
VirtualFile file = iterator.next();
final VirtualFile local = ArchiveVfsUtil.getVirtualFileForJar(file);
final boolean dir = file.isDirectory();
final String name = file.getName();
if (LOG.isDebugEnabled()) {
LOG.debug(
"Considering: "
+ file.getPath()
+ "; local="
+ local
+ "; dir="
+ dir
+ "; name="
+ name);
}
if (dir || local != null) {
continue;
}
if (name.endsWith(".jar")) {
continue;
}
LOG.debug("Removing");
iterator.remove();
}
}
public VirtualFile getContentRootForFile(@NotNull VirtualFile file) {
VirtualFile dir = file.isDirectory() ? file : file.getParent();
if (dir == null) return null;
final DirectoryInfo info = getInfoForDirectory(dir);
if (info == null) return null;
return info.contentRoot;
}
private void initLivePackageNameToDirMap() {
final VirtualFile baseDir = myPubspecYamlFile == null ? null : myPubspecYamlFile.getParent();
if (myPubspecYamlFile == null || baseDir == null) return;
final String name = PubspecYamlUtil.getDartProjectName(myPubspecYamlFile);
final VirtualFile libFolder = baseDir.findChild(PubspecYamlUtil.LIB_DIR_NAME);
if (name != null && libFolder != null && libFolder.isDirectory()) {
myLivePackageNameToDirMap.put(name, libFolder);
}
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(myProject).getFileIndex();
PubspecYamlUtil.processPathPackages(
myPubspecYamlFile,
new PairConsumer<String, VirtualFile>() {
@Override
public void consume(
@NotNull final String packageName, @NotNull final VirtualFile packageDir) {
if (fileIndex.isInContent(packageDir)) {
myLivePackageNameToDirMap.put(packageName, packageDir);
}
}
});
}
public void update(AnActionEvent e) {
super.update(e);
final Project project = e.getData(DataKeys.PROJECT);
final VirtualFile file = e.getData(DataKeys.VIRTUAL_FILE);
boolean visible =
project != null
&& file != null
&& !file.isDirectory()
&& file.getFileType() == CppSupportLoader.CPP_FILETYPE
&& !Communicator.isHeaderFile(file);
boolean enabled = visible;
if (!visible) {
visible = ActionPlaces.MAIN_MENU.equals(e.getPlace());
}
e.getPresentation().setEnabled(enabled);
e.getPresentation().setVisible(visible);
if (visible) {
final String s =
"Do c&ompile for " + (file != null ? file.getName() : "selected c/c++ fileToCompile");
e.getPresentation().setText(s);
e.getPresentation().setDescription(s);
}
}
public boolean move(VirtualFile file, VirtualFile toDir) throws IOException {
File srcFile = getIOFile(file);
File dstFile = new File(getIOFile(toDir), file.getName());
final SvnVcs vcs = getVCS(toDir);
final SvnVcs sourceVcs = getVCS(file);
if (vcs == null && sourceVcs == null) return false;
if (vcs == null) {
return false;
}
FileDocumentManager.getInstance().saveAllDocuments();
if (sourceVcs == null) {
return createItem(toDir, file.getName(), file.isDirectory(), true);
}
if (isPendingAdd(vcs.getProject(), toDir)) {
myMovedFiles.add(new MovedFileInfo(sourceVcs.getProject(), srcFile, dstFile));
return true;
} else {
final VirtualFile oldParent = file.getParent();
myFilesToRefresh.add(oldParent);
myFilesToRefresh.add(toDir);
return doMove(sourceVcs, srcFile, dstFile);
}
}
public static boolean iterateRecursively(
@Nullable final VirtualFile root, @NotNull final ContentIterator processor) {
if (root != null) {
if (root.isDirectory()) {
for (VirtualFile file : root.getChildren()) {
if (file.isDirectory()) {
if (!iterateRecursively(file, processor)) return false;
} else {
if (!processor.processFile(file)) return false;
}
}
} else {
if (!processor.processFile(root)) return false;
}
}
return true;
}
@NotNull
public List<OrderEntry> getOrderEntriesForFile(@NotNull VirtualFile file) {
VirtualFile dir = file.isDirectory() ? file : file.getParent();
if (dir == null) return Collections.emptyList();
final DirectoryInfo info = getInfoForDirectory(dir);
if (info == null) return Collections.emptyList();
return Collections.unmodifiableList(info.getOrderEntries());
}
public Module getModuleForFile(@NotNull VirtualFile file) {
if (file instanceof VirtualFileWindow) file = ((VirtualFileWindow) file).getDelegate();
VirtualFile dir = file.isDirectory() ? file : file.getParent();
if (dir == null) return null;
DirectoryInfo info = getInfoForDirectory(dir);
if (info == null) return null;
return info.module;
}
private void processFileOrDirectoryChange(final VirtualFile file) {
if (!ProjectFileIndex.SERVICE.getInstance(myProject).isInContent(file)) return;
if (!file.isDirectory()) {
processFileChange(file);
} else {
processDirectoryChange(file);
}
}
@Nullable
public final <T extends DomElement> DomFileElementImpl<T> getFileElement(XmlFile file) {
if (file == null) return null;
if (!(file.getFileType() instanceof DomSupportEnabled)) return null;
final VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile != null && virtualFile.isDirectory()) return null;
return this.<T>getOrCreateCachedValueProvider(file).getFileElement();
}
@NotNull
public static String fileOrFolder(@NotNull VirtualFile file) {
if (file.isDirectory()) {
return "Folder";
} else {
return "File";
}
}
public static boolean isSupportedFileType(@NotNull VirtualFile virtualFile) {
if (virtualFile.isDirectory()) return true;
if (virtualFile.getFileType() == StdFileTypes.JAVA) return true;
if (virtualFile.getFileType() == StdFileTypes.XML
&& !ProjectCoreUtil.isProjectOrWorkspaceFile(virtualFile)) return true;
if ("groovy".equals(virtualFile.getExtension())) return true;
return false;
}
