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);
}
}
});
}
@Nullable
private VirtualFile initPackageRootsAndReturnPubspecYamlFile(
final @NotNull VirtualFile contextFile) {
final Module module = ModuleUtilCore.findModuleForFile(contextFile, myProject);
if (module == null) return null;
final VirtualFile[] customPackageRoots = DartConfigurable.getCustomPackageRoots(module);
if (customPackageRoots.length > 0) {
Collections.addAll(myPackageRoots, customPackageRoots);
return null;
}
final VirtualFile pubspecYamlFile = PubspecYamlUtil.findPubspecYamlFile(myProject, contextFile);
final VirtualFile parentFolder = pubspecYamlFile == null ? null : pubspecYamlFile.getParent();
final VirtualFile packagesFolder =
parentFolder == null ? null : parentFolder.findChild(PACKAGES_FOLDER_NAME);
if (packagesFolder != null && packagesFolder.isDirectory()) {
myPackageRoots.add(packagesFolder);
}
return pubspecYamlFile;
}