@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;
}
@NotNull
public static Library updatePackagesLibraryRoots(
@NotNull final Project project, @NotNull final DartLibInfo libInfo) {
final LibraryTable projectLibraryTable = ProjectLibraryTable.getInstance(project);
final Library existingLibrary =
projectLibraryTable.getLibraryByName(DartPackagesLibraryType.DART_PACKAGES_LIBRARY_NAME);
final Library library =
existingLibrary != null
? existingLibrary
: ApplicationManager.getApplication()
.runWriteAction(
new Computable<Library>() {
@Override
public Library compute() {
final LibraryTableBase.ModifiableModel libTableModel =
ProjectLibraryTable.getInstance(project).getModifiableModel();
final Library lib =
libTableModel.createLibrary(
DartPackagesLibraryType.DART_PACKAGES_LIBRARY_NAME,
DartPackagesLibraryType.LIBRARY_KIND);
libTableModel.commit();
return lib;
}
});
final String[] existingUrls = library.getUrls(OrderRootType.CLASSES);
final Collection<String> libRootUrls = libInfo.getLibRootUrls();
if ((!libInfo.isProjectWithoutPubspec()
&& isBrokenPackageMap(((LibraryEx) library).getProperties()))
|| existingUrls.length != libRootUrls.size()
|| !libRootUrls.containsAll(Arrays.asList(existingUrls))) {
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
final LibraryEx.ModifiableModelEx model =
(LibraryEx.ModifiableModelEx) library.getModifiableModel();
for (String url : existingUrls) {
model.removeRoot(url, OrderRootType.CLASSES);
}
for (String url : libRootUrls) {
model.addRoot(url, OrderRootType.CLASSES);
}
final DartPackagesLibraryProperties libraryProperties =
new DartPackagesLibraryProperties();
libraryProperties.setPackageNameToDirsMap(libInfo.getPackagesMap());
model.setProperties(libraryProperties);
model.commit();
}
});
}
return library;
}
@Nullable
private static Library actualizePackagesLibrary(
@NotNull final Project project, @Nullable final DartSdk sdk) {
if (sdk == null || StringUtil.compareVersionNumbers(sdk.getVersion(), "1.12") < 0) return null;
final DartLibInfo libInfo = collectPackagesLibraryRoots(project, sdk);
if (libInfo.getLibRootUrls().isEmpty()) {
return null;
} else {
return updatePackagesLibraryRoots(project, libInfo);
}
}