public static IdeaPluginDescriptorImpl[] loadDescriptors(@Nullable StartupProgress progress) {
if (ClassUtilCore.isLoadingOfExternalPluginsDisabled()) {
return IdeaPluginDescriptorImpl.EMPTY_ARRAY;
}
final List<IdeaPluginDescriptorImpl> result = new ArrayList<IdeaPluginDescriptorImpl>();
int pluginsCount =
countPlugins(PathManager.getPluginsPath())
+ countPlugins(PathManager.getPreinstalledPluginsPath());
loadDescriptors(PathManager.getPluginsPath(), result, progress, pluginsCount);
Application application = ApplicationManager.getApplication();
boolean fromSources = false;
if (application == null || !application.isUnitTestMode()) {
int size = result.size();
loadDescriptors(PathManager.getPreinstalledPluginsPath(), result, progress, pluginsCount);
fromSources = size == result.size();
}
loadDescriptorsFromProperty(result);
loadDescriptorsFromClassPath(result, fromSources ? progress : null);
IdeaPluginDescriptorImpl[] pluginDescriptors =
result.toArray(new IdeaPluginDescriptorImpl[result.size()]);
try {
Arrays.sort(pluginDescriptors, new PluginDescriptorComparator(pluginDescriptors));
} catch (Exception e) {
prepareLoadingPluginsErrorMessage(
IdeBundle.message("error.plugins.were.not.loaded", e.getMessage()));
getLogger().info(e);
return findCorePlugin(pluginDescriptors);
}
return pluginDescriptors;
}
private static boolean loadOldPlugins(File plugins, File dest) throws IOException {
if (plugins.exists()) {
List<IdeaPluginDescriptorImpl> descriptors = new SmartList<IdeaPluginDescriptorImpl>();
PluginManagerCore.loadDescriptors(plugins, descriptors, null, 0);
List<String> oldPlugins = new SmartList<String>();
for (IdeaPluginDescriptorImpl descriptor : descriptors) {
// check isBundled also - probably plugin is bundled in new IDE version
if (descriptor.isEnabled() && !descriptor.isBundled()) {
oldPlugins.add(descriptor.getPluginId().getIdString());
}
}
if (!oldPlugins.isEmpty()) {
PluginManagerCore.savePluginsList(
oldPlugins, false, new File(dest, PluginManager.INSTALLED_TXT));
}
return true;
}
return false;
}