public static void removeExcludedRoot(Module module, VirtualFile root) {
ModuleRootModificationUtil.updateModel(
module,
model -> {
ContentEntry entry = findContentEntryWithAssertion(model, root);
entry.removeExcludeFolder(root.getUrl());
});
}
public static <P extends JpsElement> void addSourceRoot(
Module module, VirtualFile vDir, @NotNull JpsModuleSourceRootType<P> rootType, P properties) {
ModuleRootModificationUtil.updateModel(
module,
model -> {
ContentEntry entry = findContentEntry(model, vDir);
if (entry == null) entry = model.addContentEntry(vDir);
entry.addSourceFolder(vDir, rootType, properties);
});
}
public static void addSourceRoot(
final ModuleRootManager manager, @NotNull final VirtualFile root) {
final ModifiableRootModel model = manager.getModifiableModel();
ContentEntry contentEntry = findContentEntryForRoot(model, root);
if (contentEntry == null) {
contentEntry = model.addContentEntry(root);
}
contentEntry.addSourceFolder(root, false);
model.commit();
}
public static ContentEntry addContentRoot(Module module, VirtualFile vDir) {
ModuleRootModificationUtil.updateModel(module, model -> model.addContentEntry(vDir));
for (ContentEntry entry : ModuleRootManager.getInstance(module).getContentEntries()) {
if (Comparing.equal(entry.getFile(), vDir)) {
Assert.assertFalse(((ContentEntryImpl) entry).isDisposed());
return entry;
}
}
return null;
}
private ContentEntry getContentRoot(String moduleName) {
ContentEntry[] ee = getContentRoots(moduleName);
List<String> roots = new ArrayList<String>();
for (ContentEntry e : ee) {
roots.add(e.getUrl());
}
String message = "Several content roots found: [" + StringUtil.join(roots, ", ") + "]";
assertEquals(message, 1, ee.length);
return ee[0];
}
@Nullable
public static ContentEntry findContentEntryForRoot(
@NotNull ModifiableRootModel model, @NotNull VirtualFile root) {
ContentEntry contentEntry = null;
for (ContentEntry candidate : model.getContentEntries()) {
VirtualFile contentRoot = candidate.getFile();
if (contentRoot != null && VfsUtilCore.isAncestor(contentRoot, root, false)) {
contentEntry = candidate;
}
}
return contentEntry;
}
protected void assertContentRoots(String moduleName, String... expectedRoots) {
List<String> actual = new ArrayList<String>();
for (ContentEntry e : getContentRoots(moduleName)) {
actual.add(e.getUrl());
}
for (int i = 0; i < expectedRoots.length; i++) {
expectedRoots[i] = VfsUtil.pathToUrl(expectedRoots[i]);
}
assertUnorderedPathsAreEqual(actual, Arrays.asList(expectedRoots));
}
protected void assertGeneratedSources(String moduleName, String... expectedSources) {
ContentEntry contentRoot = getContentRoot(moduleName);
List<ContentFolder> folders = new ArrayList<ContentFolder>();
for (SourceFolder folder : contentRoot.getSourceFolders(JavaSourceRootType.SOURCE)) {
JavaSourceRootProperties properties =
folder.getJpsElement().getProperties(JavaSourceRootType.SOURCE);
assertNotNull(properties);
if (properties.isForGeneratedSources()) {
folders.add(folder);
}
}
doAssertContentFolders(contentRoot, folders, expectedSources);
}
public static void removeSourceRoot(Module module, VirtualFile root) {
ModuleRootModificationUtil.updateModel(
module,
model -> {
ContentEntry entry = findContentEntryWithAssertion(model, root);
for (SourceFolder sourceFolder : entry.getSourceFolders()) {
if (root.equals(sourceFolder.getFile())) {
entry.removeSourceFolder(sourceFolder);
break;
}
}
});
}
private static void excludeDirFromContent(
ContentEntry content, VirtualFile root, String excludeDir) {
VirtualFile excludeDirFile = root.findChild(excludeDir);
if (excludeDirFile != null) {
content.addExcludeFolder(excludeDirFile);
}
}
private static void addSourceDirToContent(
@NotNull ContentEntry content,
@NotNull VirtualFile root,
@NotNull String sourceDir,
boolean test) {
VirtualFile sourceDirFile = root.findChild(sourceDir);
if (sourceDirFile != null) {
content.addSourceFolder(sourceDirFile, test);
}
}
private static void unexcludeRootIfNeccessary(
@NotNull VirtualFile root, @NotNull ModuleRootManager manager) {
Set<VirtualFile> excludedRoots =
new HashSet<VirtualFile>(Arrays.asList(manager.getExcludeRoots()));
VirtualFile excludedRoot = root;
while (excludedRoot != null && !excludedRoots.contains(excludedRoot)) {
excludedRoot = excludedRoot.getParent();
}
if (excludedRoot == null) {
return;
}
Set<VirtualFile> rootsToExclude = new HashSet<VirtualFile>();
collectChildrenRecursively(excludedRoot, root, rootsToExclude);
final ModifiableRootModel model = manager.getModifiableModel();
ContentEntry contentEntry = findContentEntryForRoot(model, excludedRoot);
if (contentEntry != null) {
ExcludeFolder excludedFolder = null;
for (ExcludeFolder folder : contentEntry.getExcludeFolders()) {
if (folder.getFile() == excludedRoot) {
excludedFolder = folder;
break;
}
}
if (excludedFolder != null) {
contentEntry.removeExcludeFolder(excludedFolder);
}
for (VirtualFile rootToExclude : rootsToExclude) {
if (!excludedRoots.contains(rootToExclude)) {
contentEntry.addExcludeFolder(rootToExclude);
}
}
}
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
model.commit();
}
});
}
private static void removeSourceRoot(@NotNull Module module, @NotNull final VirtualFile root) {
final ModifiableRootModel model = ModuleRootManager.getInstance(module).getModifiableModel();
final ContentEntry contentEntry = findContentEntryForRoot(model, root);
if (contentEntry != null) {
for (SourceFolder sourceFolder : contentEntry.getSourceFolders()) {
if (sourceFolder.getFile() == root) {
contentEntry.removeSourceFolder(sourceFolder);
}
}
}
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
model.commit();
}
});
}
private static void doAssertContentFolders(
ContentEntry e, final List<? extends ContentFolder> folders, String... expected) {
List<String> actual = new ArrayList<String>();
for (ContentFolder f : folders) {
String rootUrl = e.getUrl();
String folderUrl = f.getUrl();
if (folderUrl.startsWith(rootUrl)) {
int length = rootUrl.length() + 1;
folderUrl = folderUrl.substring(Math.min(length, folderUrl.length()));
}
actual.add(folderUrl);
}
assertOrderedElementsAreEqual(actual, Arrays.asList(expected));
}
private ContentEntry getContentRoot(String moduleName, String path) {
for (ContentEntry e : getContentRoots(moduleName)) {
if (e.getUrl().equals(VfsUtil.pathToUrl(path))) return e;
}
throw new AssertionError("content root not found");
}
@NotNull
private RootInfo buildRootInfo(@NotNull Project project) {
final RootInfo info = new RootInfo();
for (final Module module : ModuleManager.getInstance(project).getModules()) {
final ModuleRootManager moduleRootManager = ModuleRootManager.getInstance(module);
for (final VirtualFile contentRoot : moduleRootManager.getContentRoots()) {
if (!info.contentRootOf.containsKey(contentRoot)) {
info.contentRootOf.put(contentRoot, module);
}
}
for (ContentEntry contentEntry : moduleRootManager.getContentEntries()) {
if (!(contentEntry instanceof ContentEntryImpl)
|| !((ContentEntryImpl) contentEntry).isDisposed()) {
for (VirtualFile excludeRoot : contentEntry.getExcludeFolderFiles()) {
info.excludedFromModule.put(excludeRoot, module);
}
}
// Init module sources
for (final SourceFolder sourceFolder : contentEntry.getSourceFolders()) {
final VirtualFile sourceFolderRoot = sourceFolder.getFile();
if (sourceFolderRoot != null) {
info.rootTypeId.put(sourceFolderRoot, getRootTypeId(sourceFolder.getRootType()));
info.classAndSourceRoots.add(sourceFolderRoot);
info.sourceRootOf.putValue(sourceFolderRoot, module);
info.packagePrefix.put(sourceFolderRoot, sourceFolder.getPackagePrefix());
}
}
}
for (OrderEntry orderEntry : moduleRootManager.getOrderEntries()) {
if (orderEntry instanceof LibraryOrSdkOrderEntry) {
final LibraryOrSdkOrderEntry entry = (LibraryOrSdkOrderEntry) orderEntry;
final VirtualFile[] sourceRoots = entry.getRootFiles(OrderRootType.SOURCES);
final VirtualFile[] classRoots = entry.getRootFiles(OrderRootType.CLASSES);
// Init library sources
for (final VirtualFile sourceRoot : sourceRoots) {
info.classAndSourceRoots.add(sourceRoot);
info.libraryOrSdkSources.add(sourceRoot);
info.packagePrefix.put(sourceRoot, "");
}
// init library classes
for (final VirtualFile classRoot : classRoots) {
info.classAndSourceRoots.add(classRoot);
info.libraryOrSdkClasses.add(classRoot);
info.packagePrefix.put(classRoot, "");
}
if (orderEntry instanceof LibraryOrderEntry) {
Library library = ((LibraryOrderEntry) orderEntry).getLibrary();
if (library != null) {
for (VirtualFile root : ((LibraryEx) library).getExcludedRoots()) {
info.excludedFromLibraries.putValue(root, library);
}
for (VirtualFile root : sourceRoots) {
info.sourceOfLibraries.putValue(root, library);
}
for (VirtualFile root : classRoots) {
info.classOfLibraries.putValue(root, library);
}
}
}
}
}
}
for (DirectoryIndexExcludePolicy policy :
Extensions.getExtensions(DirectoryIndexExcludePolicy.EP_NAME, project)) {
Collections.addAll(info.excludedFromProject, policy.getExcludeRootsForProject());
}
return info;
}
private void doAssertContentFolders(
String moduleName, @NotNull JpsModuleSourceRootType<?> rootType, String... expected) {
ContentEntry contentRoot = getContentRoot(moduleName);
doAssertContentFolders(contentRoot, contentRoot.getSourceFolders(rootType), expected);
}
protected void assertContentRootExcludes(
String moduleName, String contentRoot, String... expectedExcudes) {
ContentEntry root = getContentRoot(moduleName, contentRoot);
doAssertContentFolders(root, Arrays.asList(root.getExcludeFolders()), expectedExcudes);
}