static void logPlugins() {
List<String> loadedBundled = new ArrayList<String>();
List<String> disabled = new ArrayList<String>();
List<String> loadedCustom = new ArrayList<String>();
for (IdeaPluginDescriptor descriptor : ourPlugins) {
final String version = descriptor.getVersion();
String s = descriptor.getName() + (version != null ? " (" + version + ")" : "");
if (descriptor.isEnabled()) {
if (descriptor.isBundled() || SPECIAL_IDEA_PLUGIN.equals(descriptor.getName()))
loadedBundled.add(s);
else loadedCustom.add(s);
} else {
disabled.add(s);
}
}
Collections.sort(loadedBundled);
Collections.sort(loadedCustom);
Collections.sort(disabled);
getLogger().info("Loaded bundled plugins: " + StringUtil.join(loadedBundled, ", "));
if (!loadedCustom.isEmpty()) {
getLogger().info("Loaded custom plugins: " + StringUtil.join(loadedCustom, ", "));
}
if (!disabled.isEmpty()) {
getLogger().info("Disabled plugins: " + StringUtil.join(disabled, ", "));
}
}
private void queueNotificationAction(final Runnable action) {
if (myAvailabilityNotificationsActive) {
action.run();
} else {
mySuspendedListenerActions.add(action);
}
}
public static void loadDescriptors(
String pluginsPath,
List<IdeaPluginDescriptorImpl> result,
@Nullable StartupProgress progress,
int pluginsCount) {
final File pluginsHome = new File(pluginsPath);
final File[] files = pluginsHome.listFiles();
if (files != null) {
int i = result.size();
for (File file : files) {
final IdeaPluginDescriptorImpl descriptor = loadDescriptor(file, PLUGIN_XML);
if (descriptor == null) continue;
if (progress != null) {
progress.showProgress(
descriptor.getName(), PLUGINS_PROGRESS_MAX_VALUE * ((float) ++i / pluginsCount));
}
int oldIndex = result.indexOf(descriptor);
if (oldIndex >= 0) {
final IdeaPluginDescriptorImpl oldDescriptor = result.get(oldIndex);
if (StringUtil.compareVersionNumbers(oldDescriptor.getVersion(), descriptor.getVersion())
< 0) {
result.set(oldIndex, descriptor);
}
} else {
result.add(descriptor);
}
}
}
}
static void loadDescriptorsFromClassPath(
@NotNull List<IdeaPluginDescriptorImpl> result, @Nullable StartupProgress progress) {
Collection<URL> urls = getClassLoaderUrls();
String platformPrefix = System.getProperty(PlatformUtilsCore.PLATFORM_PREFIX_KEY);
int i = 0;
for (URL url : urls) {
i++;
if ("file".equals(url.getProtocol())) {
File file = new File(decodeUrl(url.getFile()));
IdeaPluginDescriptorImpl platformPluginDescriptor = null;
if (platformPrefix != null) {
platformPluginDescriptor = loadDescriptor(file, platformPrefix + "Plugin.xml");
if (platformPluginDescriptor != null && !result.contains(platformPluginDescriptor)) {
platformPluginDescriptor.setUseCoreClassLoader(true);
result.add(platformPluginDescriptor);
}
}
IdeaPluginDescriptorImpl pluginDescriptor = loadDescriptor(file, PLUGIN_XML);
if (platformPrefix != null
&& pluginDescriptor != null
&& pluginDescriptor.getName().equals(SPECIAL_IDEA_PLUGIN)) {
continue;
}
if (pluginDescriptor != null && !result.contains(pluginDescriptor)) {
if (platformPluginDescriptor != null) {
// if we found a regular plugin.xml in the same .jar/root as a platform-prefixed
// descriptor, use the core loader for it too
pluginDescriptor.setUseCoreClassLoader(true);
}
result.add(pluginDescriptor);
if (progress != null) {
progress.showProgress(
"Plugin loaded: " + pluginDescriptor.getName(),
PLUGINS_PROGRESS_MAX_VALUE * ((float) i / urls.size()));
}
}
}
}
}
static void loadDescriptorsFromProperty(final List<IdeaPluginDescriptorImpl> result) {
final String pathProperty = System.getProperty(PROPERTY_PLUGIN_PATH);
if (pathProperty == null) return;
for (StringTokenizer t = new StringTokenizer(pathProperty, File.pathSeparator);
t.hasMoreTokens(); ) {
String s = t.nextToken();
final IdeaPluginDescriptorImpl ideaPluginDescriptor = loadDescriptor(new File(s), PLUGIN_XML);
if (ideaPluginDescriptor != null) {
result.add(ideaPluginDescriptor);
}
}
}
@Nullable
static ClassLoader createPluginClassLoader(
@NotNull File[] classPath,
@NotNull ClassLoader[] parentLoaders,
@NotNull IdeaPluginDescriptor pluginDescriptor) {
if (pluginDescriptor.getUseIdeaClassLoader()) {
try {
final ClassLoader loader = PluginManagerCore.class.getClassLoader();
final Method addUrlMethod = getAddUrlMethod(loader);
for (File aClassPath : classPath) {
final File file = aClassPath.getCanonicalFile();
addUrlMethod.invoke(loader, file.toURI().toURL());
}
return loader;
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
PluginId pluginId = pluginDescriptor.getPluginId();
File pluginRoot = pluginDescriptor.getPath();
// if (classPath.length == 0) return null;
if (isUnitTestMode()) return null;
try {
final List<URL> urls = new ArrayList<URL>(classPath.length);
for (File aClassPath : classPath) {
final File file =
aClassPath
.getCanonicalFile(); // it is critical not to have "." and ".." in classpath
// elements
urls.add(file.toURI().toURL());
}
return new PluginClassLoader(
urls, parentLoaders, pluginId, pluginDescriptor.getVersion(), pluginRoot);
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
static ClassLoader[] getParentLoaders(
Map<PluginId, ? extends IdeaPluginDescriptor> idToDescriptorMap, PluginId[] pluginIds) {
if (isUnitTestMode()) return new ClassLoader[0];
final List<ClassLoader> classLoaders = new ArrayList<ClassLoader>();
for (final PluginId id : pluginIds) {
IdeaPluginDescriptor pluginDescriptor = idToDescriptorMap.get(id);
if (pluginDescriptor == null) {
continue; // Might be an optional dependency
}
final ClassLoader loader = pluginDescriptor.getPluginClassLoader();
if (loader == null) {
getLogger().error("Plugin class loader should be initialized for plugin " + id);
}
classLoaders.add(loader);
}
return classLoaders.toArray(new ClassLoader[classLoaders.size()]);
}
static void initializePlugins(@Nullable StartupProgress progress) {
configureExtensions();
final IdeaPluginDescriptorImpl[] pluginDescriptors = loadDescriptors(progress);
final Class callerClass = ReflectionUtil.findCallerClass(1);
assert callerClass != null;
final ClassLoader parentLoader = callerClass.getClassLoader();
final List<IdeaPluginDescriptorImpl> result = new ArrayList<IdeaPluginDescriptorImpl>();
final HashMap<String, String> disabledPluginNames = new HashMap<String, String>();
for (IdeaPluginDescriptorImpl descriptor : pluginDescriptors) {
if (descriptor.getPluginId().getIdString().equals(CORE_PLUGIN_ID)) {
final List<String> modules = descriptor.getModules();
if (modules != null) {
ourAvailableModules.addAll(modules);
}
}
if (!shouldSkipPlugin(descriptor, pluginDescriptors)) {
result.add(descriptor);
} else {
descriptor.setEnabled(false);
disabledPluginNames.put(descriptor.getPluginId().getIdString(), descriptor.getName());
initClassLoader(parentLoader, descriptor);
}
}
prepareLoadingPluginsErrorMessage(filterBadPlugins(result, disabledPluginNames));
final Map<PluginId, IdeaPluginDescriptorImpl> idToDescriptorMap =
new HashMap<PluginId, IdeaPluginDescriptorImpl>();
for (final IdeaPluginDescriptorImpl descriptor : result) {
idToDescriptorMap.put(descriptor.getPluginId(), descriptor);
}
final IdeaPluginDescriptor corePluginDescriptor =
idToDescriptorMap.get(PluginId.getId(CORE_PLUGIN_ID));
assert corePluginDescriptor != null
: CORE_PLUGIN_ID
+ " not found; platform prefix is "
+ System.getProperty(PlatformUtilsCore.PLATFORM_PREFIX_KEY);
for (IdeaPluginDescriptorImpl descriptor : result) {
if (descriptor != corePluginDescriptor) {
descriptor.insertDependency(corePluginDescriptor);
}
}
mergeOptionalConfigs(idToDescriptorMap);
// sort descriptors according to plugin dependencies
Collections.sort(result, getPluginDescriptorComparator(idToDescriptorMap));
for (int i = 0; i < result.size(); i++) {
ourId2Index.put(result.get(i).getPluginId(), i);
}
int i = 0;
for (final IdeaPluginDescriptorImpl pluginDescriptor : result) {
if (pluginDescriptor.getPluginId().getIdString().equals(CORE_PLUGIN_ID)
|| pluginDescriptor.isUseCoreClassLoader()) {
pluginDescriptor.setLoader(parentLoader);
} else {
final List<File> classPath = pluginDescriptor.getClassPath();
final PluginId[] dependentPluginIds = pluginDescriptor.getDependentPluginIds();
final ClassLoader[] parentLoaders = getParentLoaders(idToDescriptorMap, dependentPluginIds);
final ClassLoader pluginClassLoader =
createPluginClassLoader(
classPath.toArray(new File[classPath.size()]),
parentLoaders.length > 0 ? parentLoaders : new ClassLoader[] {parentLoader},
pluginDescriptor);
pluginDescriptor.setLoader(pluginClassLoader);
}
if (progress != null) {
progress.showProgress(
"", PLUGINS_PROGRESS_MAX_VALUE + (i++ / (float) result.size()) * 0.35f);
}
}
registerExtensionPointsAndExtensions(Extensions.getRootArea(), result);
Extensions.getRootArea()
.getExtensionPoint(Extensions.AREA_LISTENER_EXTENSION_POINT)
.registerExtension(
new AreaListener() {
@Override
public void areaCreated(
@NotNull String areaClass, @NotNull AreaInstance areaInstance) {
registerExtensionPointsAndExtensions(Extensions.getArea(areaInstance), result);
}
@Override
public void areaDisposing(
@NotNull String areaClass, @NotNull AreaInstance areaInstance) {}
});
ourPlugins = pluginDescriptors;
}