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;
}
public static void configureMPS(String... plugins) {
String mpsInternal = System.getProperty("mps.internal");
System.setProperty("idea.is.internal", mpsInternal == null ? "false" : mpsInternal);
System.setProperty("idea.no.jre.check", "true");
// Not necessary to set this property for loading listed plugins - see
// PluginManager.loadDescriptors()
System.setProperty("idea.load.plugins", "false");
System.setProperty("idea.platform.prefix", "Idea");
StringBuffer pluginPath = new StringBuffer();
File pluginDir =
new File(com.intellij.openapi.application.PathManager.getPreinstalledPluginsPath());
for (File pluginFolder : pluginDir.listFiles()) {
if (pluginPath.length() > 0) {
pluginPath.append(File.pathSeparator);
}
pluginPath.append(pluginFolder.getPath());
}
System.setProperty("plugin.path", pluginPath.toString());
// Value of this property is comma-separated list of plugin IDs intended to load by platform
System.setProperty("idea.load.plugins.id", StringUtils.join(plugins, ","));
if (!cachesInvalidated) {
FSRecords.invalidateCaches();
cachesInvalidated = true;
}
try {
IdeaTestApplication.getInstance(null);
} catch (Exception e) {
throw new RuntimeException(e);
}
}