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();
}
private static void removeGenModule(@NotNull final Module libModule) {
final String genModuleName = getGenModuleName(libModule);
final ModuleManager moduleManager = ModuleManager.getInstance(libModule.getProject());
final ModifiableRootModel model = ModuleRootManager.getInstance(libModule).getModifiableModel();
for (OrderEntry entry : model.getOrderEntries()) {
if (entry instanceof ModuleOrderEntry
&& genModuleName.equals(((ModuleOrderEntry) entry).getModuleName())) {
model.removeOrderEntry(entry);
}
}
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
model.commit();
}
});
final Module genModule = moduleManager.findModuleByName(genModuleName);
if (genModule == null) {
return;
}
moduleManager.disposeModule(genModule);
final VirtualFile moduleFile = genModule.getModuleFile();
if (moduleFile != null) {
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
try {
moduleFile.delete(libModule.getProject());
} catch (IOException e) {
LOG.error(e);
}
}
});
}
});
}
}
@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;
}
