css/html/json update to lsp 8 (#148715)

2025-12-24 20:26:08 +00:00 · 2022-05-19 12:48:53 +02:00
parent 14925e336d
commit e783fdc25e
30 changed files with 603 additions and 533 deletions
--- a/extensions/json-language-features/client/src/browser/jsonClientMain.ts
+++ b/extensions/json-language-features/client/src/browser/jsonClientMain.ts
@@ -4,7 +4,7 @@
 *--------------------------------------------------------------------------------------------*/

 import { ExtensionContext, Uri } from 'vscode';
-import { LanguageClientOptions } from 'vscode-languageclient';
+import { BaseLanguageClient, LanguageClientOptions } from 'vscode-languageclient';
 import { startClient, LanguageClientConstructor, SchemaRequestService } from '../jsonClient';
 import { LanguageClient } from 'vscode-languageclient/browser';

@@ -14,8 +14,10 @@ declare const Worker: {

 declare function fetch(uri: string, options: any): any;

+let client: BaseLanguageClient | undefined;
+
 // this method is called when vs code is activated
-export function activate(context: ExtensionContext) {
+export async function activate(context: ExtensionContext) {
 	const serverMain = Uri.joinPath(context.extensionUri, 'server/dist/browser/jsonServerMain.js');
 	try {
 		const worker = new Worker(serverMain.toString());
@@ -32,9 +34,16 @@ export function activate(context: ExtensionContext) {
 			}
 		};

-		startClient(context, newLanguageClient, { schemaRequests });
+		client = await startClient(context, newLanguageClient, { schemaRequests });

 	} catch (e) {
 		console.log(e);
 	}
 }
+
+export async function deactivate(): Promise<void> {
+	if (client) {
+		await client.stop();
+		client = undefined;
+	}
+}
--- a/extensions/json-language-features/client/src/jsonClient.ts
+++ b/extensions/json-language-features/client/src/jsonClient.ts
@@ -16,9 +16,10 @@ import {
 import {
 	LanguageClientOptions, RequestType, NotificationType,
 	DidChangeConfigurationNotification, HandleDiagnosticsSignature, ResponseError, DocumentRangeFormattingParams,
-	DocumentRangeFormattingRequest, ProvideCompletionItemsSignature, ProvideHoverSignature, CommonLanguageClient
+	DocumentRangeFormattingRequest, ProvideCompletionItemsSignature, ProvideHoverSignature, BaseLanguageClient
 } from 'vscode-languageclient';

+
 import { hash } from './utils/hash';
 import { createLanguageStatusItem } from './languageStatus';

@@ -56,7 +57,7 @@ namespace ResultLimitReachedNotification {
 	export const type: NotificationType<string> = new NotificationType('json/resultLimitReached');
 }

-interface Settings {
+type Settings = {
 	json?: {
 		schemas?: JSONSchemaSettings[];
 		format?: { enable?: boolean };
@@ -67,13 +68,13 @@ interface Settings {
 		proxy?: string;
 		proxyStrictSSL?: boolean;
 	};
-}
+};

-export interface JSONSchemaSettings {
+export type JSONSchemaSettings = {
 	fileMatch?: string[];
 	url?: string;
 	schema?: any;
-}
+};

 namespace SettingIds {
 	export const enableFormatter = 'json.format.enable';
@@ -94,7 +95,7 @@ export interface TelemetryReporter {
 	}): void;
 }

-export type LanguageClientConstructor = (name: string, description: string, clientOptions: LanguageClientOptions) => CommonLanguageClient;
+export type LanguageClientConstructor = (name: string, description: string, clientOptions: LanguageClientOptions) => BaseLanguageClient;

 export interface Runtime {
 	schemaRequests: SchemaRequestService;
@@ -108,7 +109,7 @@ export interface SchemaRequestService {

 export const languageServerDescription = localize('jsonserver.name', 'JSON Language Server');

-export function startClient(context: ExtensionContext, newLanguageClient: LanguageClientConstructor, runtime: Runtime) {
+export async function startClient(context: ExtensionContext, newLanguageClient: LanguageClientConstructor, runtime: Runtime): Promise<BaseLanguageClient> {

 	const toDispose = context.subscriptions;

@@ -218,178 +219,177 @@ export function startClient(context: ExtensionContext, newLanguageClient: Langua
 	const client = newLanguageClient('json', languageServerDescription, clientOptions);
 	client.registerProposedFeatures();

-	const disposable = client.start();
-	toDispose.push(disposable);
-	client.onReady().then(() => {
-		isClientReady = true;
+	const schemaDocuments: { [uri: string]: boolean } = {};

-		const schemaDocuments: { [uri: string]: boolean } = {};
-
-		// handle content request
-		client.onRequest(VSCodeContentRequest.type, (uriPath: string) => {
-			const uri = Uri.parse(uriPath);
-			if (uri.scheme === 'untitled') {
-				return Promise.reject(new ResponseError(3, localize('untitled.schema', 'Unable to load {0}', uri.toString())));
-			}
-			if (uri.scheme !== 'http' && uri.scheme !== 'https') {
-				return workspace.openTextDocument(uri).then(doc => {
-					schemaDocuments[uri.toString()] = true;
-					return doc.getText();
-				}, error => {
-					return Promise.reject(new ResponseError(2, error.toString()));
-				});
-			} else if (schemaDownloadEnabled) {
-				if (runtime.telemetry && uri.authority === 'schema.management.azure.com') {
-					/* __GDPR__
-						"json.schema" : {
-							"owner": "aeschli",
-							"comment": "Measure the use of the Azure resource manager schemas",
-							"schemaURL" : { "classification": "SystemMetaData", "purpose": "FeatureInsight", "comment": "The azure schema URL that was requested." }
-						}
-					 */
-					runtime.telemetry.sendTelemetryEvent('json.schema', { schemaURL: uriPath });
-				}
-				return runtime.schemaRequests.getContent(uriPath).catch(e => {
-					return Promise.reject(new ResponseError(4, e.toString()));
-				});
-			} else {
-				return Promise.reject(new ResponseError(1, localize('schemaDownloadDisabled', 'Downloading schemas is disabled through setting \'{0}\'', SettingIds.enableSchemaDownload)));
-			}
-		});
-
-		const handleContentChange = (uriString: string) => {
-			if (schemaDocuments[uriString]) {
-				client.sendNotification(SchemaContentChangeNotification.type, uriString);
-				return true;
-			}
-			return false;
-		};
-		const handleActiveEditorChange = (activeEditor?: TextEditor) => {
-			if (!activeEditor) {
-				return;
-			}
-
-			const activeDocUri = activeEditor.document.uri.toString();
-
-			if (activeDocUri && fileSchemaErrors.has(activeDocUri)) {
-				schemaResolutionErrorStatusBarItem.show();
-			} else {
-				schemaResolutionErrorStatusBarItem.hide();
-			}
-		};
-
-		toDispose.push(workspace.onDidChangeTextDocument(e => handleContentChange(e.document.uri.toString())));
-		toDispose.push(workspace.onDidCloseTextDocument(d => {
-			const uriString = d.uri.toString();
-			if (handleContentChange(uriString)) {
-				delete schemaDocuments[uriString];
-			}
-			fileSchemaErrors.delete(uriString);
-		}));
-		toDispose.push(window.onDidChangeActiveTextEditor(handleActiveEditorChange));
-
-		const handleRetryResolveSchemaCommand = () => {
-			if (window.activeTextEditor) {
-				schemaResolutionErrorStatusBarItem.text = '$(watch)';
-				const activeDocUri = window.activeTextEditor.document.uri.toString();
-				client.sendRequest(ForceValidateRequest.type, activeDocUri).then((diagnostics) => {
-					const schemaErrorIndex = diagnostics.findIndex(isSchemaResolveError);
-					if (schemaErrorIndex !== -1) {
-						// Show schema resolution errors in status bar only; ref: #51032
-						const schemaResolveDiagnostic = diagnostics[schemaErrorIndex];
-						fileSchemaErrors.set(activeDocUri, schemaResolveDiagnostic.message);
-					} else {
-						schemaResolutionErrorStatusBarItem.hide();
-					}
-					schemaResolutionErrorStatusBarItem.text = '$(alert)';
-				});
-			}
-		};
-
-		toDispose.push(commands.registerCommand('_json.retryResolveSchema', handleRetryResolveSchemaCommand));
-
-		client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociations(context));
-
-		toDispose.push(extensions.onDidChange(_ => {
-			client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociations(context));
-		}));
-
-		// manually register / deregister format provider based on the `json.format.enable` setting avoiding issues with late registration. See #71652.
-		updateFormatterRegistration();
-		toDispose.push({ dispose: () => rangeFormatting && rangeFormatting.dispose() });
-
-		updateSchemaDownloadSetting();
-
-		toDispose.push(workspace.onDidChangeConfiguration(e => {
-			if (e.affectsConfiguration(SettingIds.enableFormatter)) {
-				updateFormatterRegistration();
-			} else if (e.affectsConfiguration(SettingIds.enableSchemaDownload)) {
-				updateSchemaDownloadSetting();
-			}
-		}));
-
-		client.onNotification(ResultLimitReachedNotification.type, async message => {
-			const shouldPrompt = context.globalState.get<boolean>(StorageIds.maxItemsExceededInformation) !== false;
-			if (shouldPrompt) {
-				const ok = localize('ok', "OK");
-				const openSettings = localize('goToSetting', 'Open Settings');
-				const neverAgain = localize('yes never again', "Don't Show Again");
-				const pick = await window.showInformationMessage(`${message}\n${localize('configureLimit', 'Use setting \'{0}\' to configure the limit.', SettingIds.maxItemsComputed)}`, ok, openSettings, neverAgain);
-				if (pick === neverAgain) {
-					await context.globalState.update(StorageIds.maxItemsExceededInformation, false);
-				} else if (pick === openSettings) {
-					await commands.executeCommand('workbench.action.openSettings', SettingIds.maxItemsComputed);
-				}
-			}
-		});
-
-		toDispose.push(createLanguageStatusItem(documentSelector, (uri: string) => client.sendRequest(LanguageStatusRequest.type, uri)));
-
-		function updateFormatterRegistration() {
-			const formatEnabled = workspace.getConfiguration().get(SettingIds.enableFormatter);
-			if (!formatEnabled && rangeFormatting) {
-				rangeFormatting.dispose();
-				rangeFormatting = undefined;
-			} else if (formatEnabled && !rangeFormatting) {
-				rangeFormatting = languages.registerDocumentRangeFormattingEditProvider(documentSelector, {
-					provideDocumentRangeFormattingEdits(document: TextDocument, range: Range, options: FormattingOptions, token: CancellationToken): ProviderResult<TextEdit[]> {
-						const filesConfig = workspace.getConfiguration('files', document);
-						const fileFormattingOptions = {
-							trimTrailingWhitespace: filesConfig.get<boolean>('trimTrailingWhitespace'),
-							trimFinalNewlines: filesConfig.get<boolean>('trimFinalNewlines'),
-							insertFinalNewline: filesConfig.get<boolean>('insertFinalNewline'),
-						};
-						const params: DocumentRangeFormattingParams = {
-							textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document),
-							range: client.code2ProtocolConverter.asRange(range),
-							options: client.code2ProtocolConverter.asFormattingOptions(options, fileFormattingOptions)
-						};
-
-						return client.sendRequest(DocumentRangeFormattingRequest.type, params, token).then(
-							client.protocol2CodeConverter.asTextEdits,
-							(error) => {
-								client.handleFailedRequest(DocumentRangeFormattingRequest.type, error, []);
-								return Promise.resolve([]);
-							}
-						);
-					}
-				});
-			}
+	// handle content request
+	client.onRequest(VSCodeContentRequest.type, (uriPath: string) => {
+		const uri = Uri.parse(uriPath);
+		if (uri.scheme === 'untitled') {
+			return Promise.reject(new ResponseError(3, localize('untitled.schema', 'Unable to load {0}', uri.toString())));
 		}
-
-		function updateSchemaDownloadSetting() {
-			schemaDownloadEnabled = workspace.getConfiguration().get(SettingIds.enableSchemaDownload) !== false;
-			if (schemaDownloadEnabled) {
-				schemaResolutionErrorStatusBarItem.tooltip = localize('json.schemaResolutionErrorMessage', 'Unable to resolve schema. Click to retry.');
-				schemaResolutionErrorStatusBarItem.command = '_json.retryResolveSchema';
-				handleRetryResolveSchemaCommand();
-			} else {
-				schemaResolutionErrorStatusBarItem.tooltip = localize('json.schemaResolutionDisabledMessage', 'Downloading schemas is disabled. Click to configure.');
-				schemaResolutionErrorStatusBarItem.command = { command: 'workbench.action.openSettings', arguments: [SettingIds.enableSchemaDownload], title: '' };
+		if (uri.scheme !== 'http' && uri.scheme !== 'https') {
+			return workspace.openTextDocument(uri).then(doc => {
+				schemaDocuments[uri.toString()] = true;
+				return doc.getText();
+			}, error => {
+				return Promise.reject(new ResponseError(2, error.toString()));
+			});
+		} else if (schemaDownloadEnabled) {
+			if (runtime.telemetry && uri.authority === 'schema.management.azure.com') {
+				/* __GDPR__
+					"json.schema" : {
+						"owner": "aeschli",
+						"comment": "Measure the use of the Azure resource manager schemas",
+						"schemaURL" : { "classification": "SystemMetaData", "purpose": "FeatureInsight", "comment": "The azure schema URL that was requested." }
+					}
+				*/
+				runtime.telemetry.sendTelemetryEvent('json.schema', { schemaURL: uriPath });
 			}
+			return runtime.schemaRequests.getContent(uriPath).catch(e => {
+				return Promise.reject(new ResponseError(4, e.toString()));
+			});
+		} else {
+			return Promise.reject(new ResponseError(1, localize('schemaDownloadDisabled', 'Downloading schemas is disabled through setting \'{0}\'', SettingIds.enableSchemaDownload)));
 		}
-
 	});
+
+	await client.start();
+
+	isClientReady = true;
+
+	const handleContentChange = (uriString: string) => {
+		if (schemaDocuments[uriString]) {
+			client.sendNotification(SchemaContentChangeNotification.type, uriString);
+			return true;
+		}
+		return false;
+	};
+	const handleActiveEditorChange = (activeEditor?: TextEditor) => {
+		if (!activeEditor) {
+			return;
+		}
+
+		const activeDocUri = activeEditor.document.uri.toString();
+
+		if (activeDocUri && fileSchemaErrors.has(activeDocUri)) {
+			schemaResolutionErrorStatusBarItem.show();
+		} else {
+			schemaResolutionErrorStatusBarItem.hide();
+		}
+	};
+
+	toDispose.push(workspace.onDidChangeTextDocument(e => handleContentChange(e.document.uri.toString())));
+	toDispose.push(workspace.onDidCloseTextDocument(d => {
+		const uriString = d.uri.toString();
+		if (handleContentChange(uriString)) {
+			delete schemaDocuments[uriString];
+		}
+		fileSchemaErrors.delete(uriString);
+	}));
+	toDispose.push(window.onDidChangeActiveTextEditor(handleActiveEditorChange));
+
+	const handleRetryResolveSchemaCommand = () => {
+		if (window.activeTextEditor) {
+			schemaResolutionErrorStatusBarItem.text = '$(watch)';
+			const activeDocUri = window.activeTextEditor.document.uri.toString();
+			client.sendRequest(ForceValidateRequest.type, activeDocUri).then((diagnostics) => {
+				const schemaErrorIndex = diagnostics.findIndex(isSchemaResolveError);
+				if (schemaErrorIndex !== -1) {
+					// Show schema resolution errors in status bar only; ref: #51032
+					const schemaResolveDiagnostic = diagnostics[schemaErrorIndex];
+					fileSchemaErrors.set(activeDocUri, schemaResolveDiagnostic.message);
+				} else {
+					schemaResolutionErrorStatusBarItem.hide();
+				}
+				schemaResolutionErrorStatusBarItem.text = '$(alert)';
+			});
+		}
+	};
+
+	toDispose.push(commands.registerCommand('_json.retryResolveSchema', handleRetryResolveSchemaCommand));
+
+	client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociations(context));
+
+	toDispose.push(extensions.onDidChange(_ => {
+		client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociations(context));
+	}));
+
+	// manually register / deregister format provider based on the `json.format.enable` setting avoiding issues with late registration. See #71652.
+	updateFormatterRegistration();
+	toDispose.push({ dispose: () => rangeFormatting && rangeFormatting.dispose() });
+
+	updateSchemaDownloadSetting();
+
+	toDispose.push(workspace.onDidChangeConfiguration(e => {
+		if (e.affectsConfiguration(SettingIds.enableFormatter)) {
+			updateFormatterRegistration();
+		} else if (e.affectsConfiguration(SettingIds.enableSchemaDownload)) {
+			updateSchemaDownloadSetting();
+		}
+	}));
+
+	client.onNotification(ResultLimitReachedNotification.type, async message => {
+		const shouldPrompt = context.globalState.get<boolean>(StorageIds.maxItemsExceededInformation) !== false;
+		if (shouldPrompt) {
+			const ok = localize('ok', "OK");
+			const openSettings = localize('goToSetting', 'Open Settings');
+			const neverAgain = localize('yes never again', "Don't Show Again");
+			const pick = await window.showInformationMessage(`${message}\n${localize('configureLimit', 'Use setting \'{0}\' to configure the limit.', SettingIds.maxItemsComputed)}`, ok, openSettings, neverAgain);
+			if (pick === neverAgain) {
+				await context.globalState.update(StorageIds.maxItemsExceededInformation, false);
+			} else if (pick === openSettings) {
+				await commands.executeCommand('workbench.action.openSettings', SettingIds.maxItemsComputed);
+			}
+		}
+	});
+
+	toDispose.push(createLanguageStatusItem(documentSelector, (uri: string) => client.sendRequest(LanguageStatusRequest.type, uri)));
+
+	function updateFormatterRegistration() {
+		const formatEnabled = workspace.getConfiguration().get(SettingIds.enableFormatter);
+		if (!formatEnabled && rangeFormatting) {
+			rangeFormatting.dispose();
+			rangeFormatting = undefined;
+		} else if (formatEnabled && !rangeFormatting) {
+			rangeFormatting = languages.registerDocumentRangeFormattingEditProvider(documentSelector, {
+				provideDocumentRangeFormattingEdits(document: TextDocument, range: Range, options: FormattingOptions, token: CancellationToken): ProviderResult<TextEdit[]> {
+					const filesConfig = workspace.getConfiguration('files', document);
+					const fileFormattingOptions = {
+						trimTrailingWhitespace: filesConfig.get<boolean>('trimTrailingWhitespace'),
+						trimFinalNewlines: filesConfig.get<boolean>('trimFinalNewlines'),
+						insertFinalNewline: filesConfig.get<boolean>('insertFinalNewline'),
+					};
+					const params: DocumentRangeFormattingParams = {
+						textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document),
+						range: client.code2ProtocolConverter.asRange(range),
+						options: client.code2ProtocolConverter.asFormattingOptions(options, fileFormattingOptions)
+					};
+
+					return client.sendRequest(DocumentRangeFormattingRequest.type, params, token).then(
+						client.protocol2CodeConverter.asTextEdits,
+						(error) => {
+							client.handleFailedRequest(DocumentRangeFormattingRequest.type, undefined, error, []);
+							return Promise.resolve([]);
+						}
+					);
+				}
+			});
+		}
+	}
+
+	function updateSchemaDownloadSetting() {
+		schemaDownloadEnabled = workspace.getConfiguration().get(SettingIds.enableSchemaDownload) !== false;
+		if (schemaDownloadEnabled) {
+			schemaResolutionErrorStatusBarItem.tooltip = localize('json.schemaResolutionErrorMessage', 'Unable to resolve schema. Click to retry.');
+			schemaResolutionErrorStatusBarItem.command = '_json.retryResolveSchema';
+			handleRetryResolveSchemaCommand();
+		} else {
+			schemaResolutionErrorStatusBarItem.tooltip = localize('json.schemaResolutionDisabledMessage', 'Downloading schemas is disabled. Click to configure.');
+			schemaResolutionErrorStatusBarItem.command = { command: 'workbench.action.openSettings', arguments: [SettingIds.enableSchemaDownload], title: '' };
+		}
+	}
+
+	return client;
 }

 function getSchemaAssociations(_context: ExtensionContext): ISchemaAssociation[] {
--- a/extensions/json-language-features/client/src/node/jsonClientMain.ts
+++ b/extensions/json-language-features/client/src/node/jsonClientMain.ts
@@ -5,7 +5,7 @@

 import { ExtensionContext, OutputChannel, window, workspace } from 'vscode';
 import { startClient, LanguageClientConstructor, SchemaRequestService, languageServerDescription } from '../jsonClient';
-import { ServerOptions, TransportKind, LanguageClientOptions, LanguageClient } from 'vscode-languageclient/node';
+import { ServerOptions, TransportKind, LanguageClientOptions, LanguageClient, BaseLanguageClient } from 'vscode-languageclient/node';

 import { promises as fs } from 'fs';
 import * as path from 'path';
@@ -15,6 +15,7 @@ import TelemetryReporter from '@vscode/extension-telemetry';
 import { JSONSchemaCache } from './schemaCache';

 let telemetry: TelemetryReporter | undefined;
+let client: BaseLanguageClient | undefined;

 // this method is called when vs code is activated
 export async function activate(context: ExtensionContext) {
@@ -45,11 +46,15 @@ export async function activate(context: ExtensionContext) {

 	const schemaRequests = await getSchemaRequestService(context, log);

-	startClient(context, newLanguageClient, { schemaRequests, telemetry });
+	client = await startClient(context, newLanguageClient, { schemaRequests, telemetry });
 }

-export function deactivate(): Promise<any> {
-	return telemetry ? telemetry.dispose() : Promise.resolve(null);
+export async function deactivate(): Promise<any> {
+	if (client) {
+		await client.stop();
+		client = undefined;
+	}
+	telemetry?.dispose();
 }

 interface IPackageInfo {
--- a/extensions/json-language-features/package.json
+++ b/extensions/json-language-features/package.json
@@ -149,8 +149,8 @@
  "dependencies": {
    "@vscode/extension-telemetry": "0.5.1",
    "request-light": "^0.5.8",
-    "vscode-languageclient": "^7.0.0",
-    "vscode-nls": "^5.0.0"
+    "vscode-languageclient": "^8.0.1",
+    "vscode-nls": "^5.0.1"
  },
  "devDependencies": {
    "@types/node": "16.x"
--- a/extensions/json-language-features/server/package.json
+++ b/extensions/json-language-features/server/package.json
@@ -14,8 +14,8 @@
  "dependencies": {
    "jsonc-parser": "^3.0.0",
    "request-light": "^0.5.8",
-    "vscode-json-languageservice": "^4.2.1",
-    "vscode-languageserver": "^7.0.0",
+    "vscode-json-languageservice": "^5.0.0",
+    "vscode-languageserver": "^8.0.1",
    "vscode-uri": "^3.0.3"
  },
  "devDependencies": {
--- a/extensions/json-language-features/server/src/jsonServer.ts
+++ b/extensions/json-language-features/server/src/jsonServer.ts
@@ -6,11 +6,11 @@
 import {
 	Connection,
 	TextDocuments, InitializeParams, InitializeResult, NotificationType, RequestType,
-	DocumentRangeFormattingRequest, Disposable, ServerCapabilities, TextDocumentSyncKind, TextEdit, DocumentFormattingRequest, TextDocumentIdentifier, FormattingOptions
+	DocumentRangeFormattingRequest, Disposable, ServerCapabilities, TextDocumentSyncKind, TextEdit, DocumentFormattingRequest, TextDocumentIdentifier, FormattingOptions, Diagnostic
 } from 'vscode-languageserver';

 import { formatError, runSafe, runSafeAsync } from './utils/runner';
-import { TextDocument, JSONDocument, JSONSchema, getLanguageService, DocumentLanguageSettings, SchemaConfiguration, ClientCapabilities, Diagnostic, Range, Position } from 'vscode-json-languageservice';
+import { TextDocument, JSONDocument, JSONSchema, getLanguageService, DocumentLanguageSettings, SchemaConfiguration, ClientCapabilities, Range, Position } from 'vscode-json-languageservice';
 import { getLanguageModelCache } from './languageModelCache';
 import { Utils, URI } from 'vscode-uri';

@@ -117,7 +117,9 @@ export function startServer(connection: Connection, runtime: RuntimeEnvironment)
 	// in the passed params the rootPath of the workspace plus the client capabilities.
 	connection.onInitialize((params: InitializeParams): InitializeResult => {

-		const handledProtocols = params.initializationOptions?.handledSchemaProtocols;
+		const initializationOptions = params.initializationOptions as any || {};
+
+		const handledProtocols = initializationOptions?.handledSchemaProtocols;

 		languageService = getLanguageService({
 			schemaRequestService: getSchemaRequestService(handledProtocols),
@@ -138,11 +140,13 @@ export function startServer(connection: Connection, runtime: RuntimeEnvironment)
 			return c;
 		}

+
+
 		clientSnippetSupport = getClientCapability('textDocument.completion.completionItem.snippetSupport', false);
-		dynamicFormatterRegistration = getClientCapability('textDocument.rangeFormatting.dynamicRegistration', false) && (typeof params.initializationOptions?.provideFormatter !== 'boolean');
+		dynamicFormatterRegistration = getClientCapability('textDocument.rangeFormatting.dynamicRegistration', false) && (typeof initializationOptions.provideFormatter !== 'boolean');
 		foldingRangeLimitDefault = getClientCapability('textDocument.foldingRange.rangeLimit', Number.MAX_VALUE);
 		hierarchicalDocumentSymbolSupport = getClientCapability('textDocument.documentSymbol.hierarchicalDocumentSymbolSupport', false);
-		formatterMaxNumberOfEdits = params.initializationOptions?.customCapabilities?.rangeFormatting?.editLimit || Number.MAX_VALUE;
+		formatterMaxNumberOfEdits = initializationOptions.customCapabilities?.rangeFormatting?.editLimit || Number.MAX_VALUE;
 		const capabilities: ServerCapabilities = {
 			textDocumentSync: TextDocumentSyncKind.Incremental,
 			completionProvider: clientSnippetSupport ? {
@@ -151,8 +155,8 @@ export function startServer(connection: Connection, runtime: RuntimeEnvironment)
 			} : undefined,
 			hoverProvider: true,
 			documentSymbolProvider: true,
-			documentRangeFormattingProvider: params.initializationOptions?.provideFormatter === true,
-			documentFormattingProvider: params.initializationOptions?.provideFormatter === true,
+			documentRangeFormattingProvider: initializationOptions.provideFormatter === true,
+			documentFormattingProvider: initializationOptions.provideFormatter === true,
 			colorProvider: {},
 			foldingRangeProvider: true,
 			selectionRangeProvider: true,
@@ -403,7 +407,7 @@ export function startServer(connection: Connection, runtime: RuntimeEnvironment)
 			runtime.timer.setImmediate(() => {
 				const currDocument = documents.get(textDocument.uri);
 				if (currDocument && currDocument.version === version) {
-					respond(diagnostics); // Send the computed diagnostics to VSCode.
+					respond(diagnostics as Diagnostic[]); // Send the computed diagnostics to VSCode.
 				}
 			});
 		}, error => {
--- a/extensions/json-language-features/server/yarn.lock
+++ b/extensions/json-language-features/server/yarn.lock
@@ -22,51 +22,51 @@ request-light@^0.5.8:
  resolved "https://registry.yarnpkg.com/request-light/-/request-light-0.5.8.tgz#8bf73a07242b9e7b601fac2fa5dc22a094abcc27"
  integrity sha512-3Zjgh+8b5fhRJBQZoy+zbVKpAQGLyka0MPgW3zruTF4dFFJ8Fqcfu9YsAvi/rvdcaTeWG3MkbZv4WKxAn/84Lg==

-vscode-json-languageservice@^4.2.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/vscode-json-languageservice/-/vscode-json-languageservice-4.2.1.tgz#94b6f471ece193bf4a1ef37f6ab5cce86d50a8b4"
-  integrity sha512-xGmv9QIWs2H8obGbWg+sIPI/3/pFgj/5OWBhNzs00BkYQ9UaB2F6JJaGB/2/YOZJ3BvLXQTC4Q7muqU25QgAhA==
+vscode-json-languageservice@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/vscode-json-languageservice/-/vscode-json-languageservice-5.0.0.tgz#465d76cfe5dfeed4c3d5a2123b50e3f115bb7f78"
+  integrity sha512-1/+1TJBRFrfCNizmrW0fbIvguKzzO+4ehlqWCCnF7ioSACUGHrYop4ANb+eRnFaCP6fi3+i+llJC5Y5yAvmL6w==
  dependencies:
    jsonc-parser "^3.0.0"
-    vscode-languageserver-textdocument "^1.0.3"
-    vscode-languageserver-types "^3.16.0"
-    vscode-nls "^5.0.0"
+    vscode-languageserver-textdocument "^1.0.4"
+    vscode-languageserver-types "^3.17.1"
+    vscode-nls "^5.0.1"
    vscode-uri "^3.0.3"

-vscode-jsonrpc@6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/vscode-jsonrpc/-/vscode-jsonrpc-6.0.0.tgz#108bdb09b4400705176b957ceca9e0880e9b6d4e"
-  integrity sha512-wnJA4BnEjOSyFMvjZdpiOwhSq9uDoK8e/kpRJDTaMYzwlkrhG1fwDIZI94CLsLzlCK5cIbMMtFlJlfR57Lavmg==
+vscode-jsonrpc@8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/vscode-jsonrpc/-/vscode-jsonrpc-8.0.1.tgz#f30b0625ebafa0fb3bc53e934ca47b706445e57e"
+  integrity sha512-N/WKvghIajmEvXpatSzvTvOIz61ZSmOSa4BRA4pTLi+1+jozquQKP/MkaylP9iB68k73Oua1feLQvH3xQuigiQ==

-vscode-languageserver-protocol@3.16.0:
-  version "3.16.0"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.16.0.tgz#34135b61a9091db972188a07d337406a3cdbe821"
-  integrity sha512-sdeUoAawceQdgIfTI+sdcwkiK2KU+2cbEYA0agzM2uqaUy2UpnnGHtWTHVEtS0ES4zHU0eMFRGN+oQgDxlD66A==
+vscode-languageserver-protocol@3.17.1:
+  version "3.17.1"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.1.tgz#e801762c304f740208b6c804a0cf21f2c87509ed"
+  integrity sha512-BNlAYgQoYwlSgDLJhSG+DeA8G1JyECqRzM2YO6tMmMji3Ad9Mw6AW7vnZMti90qlAKb0LqAlJfSVGEdqMMNzKg==
  dependencies:
-    vscode-jsonrpc "6.0.0"
-    vscode-languageserver-types "3.16.0"
+    vscode-jsonrpc "8.0.1"
+    vscode-languageserver-types "3.17.1"

-vscode-languageserver-textdocument@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.3.tgz#879f2649bfa5a6e07bc8b392c23ede2dfbf43eff"
-  integrity sha512-ynEGytvgTb6HVSUwPJIAZgiHQmPCx8bZ8w5um5Lz+q5DjP0Zj8wTFhQpyg8xaMvefDytw2+HH5yzqS+FhsR28A==
+vscode-languageserver-textdocument@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.4.tgz#3cd56dd14cec1d09e86c4bb04b09a246cb3df157"
+  integrity sha512-/xhqXP/2A2RSs+J8JNXpiiNVvvNM0oTosNVmQnunlKvq9o4mupHOBAnnzH0lwIPKazXKvAKsVp1kr+H/K4lgoQ==

-vscode-languageserver-types@3.16.0, vscode-languageserver-types@^3.16.0:
-  version "3.16.0"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver-types/-/vscode-languageserver-types-3.16.0.tgz#ecf393fc121ec6974b2da3efb3155644c514e247"
-  integrity sha512-k8luDIWJWyenLc5ToFQQMaSrqCHiLwyKPHKPQZ5zz21vM+vIVUSvsRpcbiECH4WR88K2XZqc4ScRcZ7nk/jbeA==
+vscode-languageserver-types@3.17.1, vscode-languageserver-types@^3.17.1:
+  version "3.17.1"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver-types/-/vscode-languageserver-types-3.17.1.tgz#c2d87fa7784f8cac389deb3ff1e2d9a7bef07e16"
+  integrity sha512-K3HqVRPElLZVVPtMeKlsyL9aK0GxGQpvtAUTfX4k7+iJ4mc1M+JM+zQwkgGy2LzY0f0IAafe8MKqIkJrxfGGjQ==

-vscode-languageserver@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver/-/vscode-languageserver-7.0.0.tgz#49b068c87cfcca93a356969d20f5d9bdd501c6b0"
-  integrity sha512-60HTx5ID+fLRcgdHfmz0LDZAXYEV68fzwG0JWwEPBode9NuMYTIxuYXPg4ngO8i8+Ou0lM7y6GzaYWbiDL0drw==
+vscode-languageserver@^8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver/-/vscode-languageserver-8.0.1.tgz#56bd7a01f5c88af075a77f1d220edcb30fc4bdc7"
+  integrity sha512-sn7SjBwWm3OlmLtgg7jbM0wBULppyL60rj8K5HF0ny/MzN+GzPBX1kCvYdybhl7UW63V5V5tRVnyB8iwC73lSQ==
  dependencies:
-    vscode-languageserver-protocol "3.16.0"
+    vscode-languageserver-protocol "3.17.1"

-vscode-nls@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/vscode-nls/-/vscode-nls-5.0.0.tgz#99f0da0bd9ea7cda44e565a74c54b1f2bc257840"
-  integrity sha512-u0Lw+IYlgbEJFF6/qAqG2d1jQmJl0eyAGJHoAJqr2HT4M2BNuQYSEiSE75f52pXHSJm8AlTjnLLbBFPrdz2hpA==
+vscode-nls@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/vscode-nls/-/vscode-nls-5.0.1.tgz#ba23fc4d4420d25e7f886c8e83cbdcec47aa48b2"
+  integrity sha512-hHQV6iig+M21lTdItKPkJAaWrxALQb/nqpVffakO4knJOh3DrU2SXOMzUzNgo1eADPzu3qSsJY1weCzvR52q9A==

 vscode-uri@^3.0.3:
  version "3.0.3"
--- a/extensions/json-language-features/yarn.lock
+++ b/extensions/json-language-features/yarn.lock
@@ -49,44 +49,44 @@ request-light@^0.5.8:
  resolved "https://registry.yarnpkg.com/request-light/-/request-light-0.5.8.tgz#8bf73a07242b9e7b601fac2fa5dc22a094abcc27"
  integrity sha512-3Zjgh+8b5fhRJBQZoy+zbVKpAQGLyka0MPgW3zruTF4dFFJ8Fqcfu9YsAvi/rvdcaTeWG3MkbZv4WKxAn/84Lg==

-semver@^7.3.4:
-  version "7.3.4"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.4.tgz#27aaa7d2e4ca76452f98d3add093a72c943edc97"
-  integrity sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==
+semver@^7.3.5:
+  version "7.3.7"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.7.tgz#12c5b649afdbf9049707796e22a4028814ce523f"
+  integrity sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==
  dependencies:
    lru-cache "^6.0.0"

-vscode-jsonrpc@6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/vscode-jsonrpc/-/vscode-jsonrpc-6.0.0.tgz#108bdb09b4400705176b957ceca9e0880e9b6d4e"
-  integrity sha512-wnJA4BnEjOSyFMvjZdpiOwhSq9uDoK8e/kpRJDTaMYzwlkrhG1fwDIZI94CLsLzlCK5cIbMMtFlJlfR57Lavmg==
+vscode-jsonrpc@8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/vscode-jsonrpc/-/vscode-jsonrpc-8.0.1.tgz#f30b0625ebafa0fb3bc53e934ca47b706445e57e"
+  integrity sha512-N/WKvghIajmEvXpatSzvTvOIz61ZSmOSa4BRA4pTLi+1+jozquQKP/MkaylP9iB68k73Oua1feLQvH3xQuigiQ==

-vscode-languageclient@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/vscode-languageclient/-/vscode-languageclient-7.0.0.tgz#b505c22c21ffcf96e167799757fca07a6bad0fb2"
-  integrity sha512-P9AXdAPlsCgslpP9pRxYPqkNYV7Xq8300/aZDpO35j1fJm/ncize8iGswzYlcvFw5DQUx4eVk+KvfXdL0rehNg==
+vscode-languageclient@^8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/vscode-languageclient/-/vscode-languageclient-8.0.1.tgz#bf5535c4463a78daeaca0bcb4f5868aec86bb301"
+  integrity sha512-9XoE+HJfaWvu7Y75H3VmLo5WLCtsbxEgEhrLPqwt7eyoR49lUIyyrjb98Yfa50JCMqF2cePJAEVI6oe2o1sIhw==
  dependencies:
    minimatch "^3.0.4"
-    semver "^7.3.4"
-    vscode-languageserver-protocol "3.16.0"
+    semver "^7.3.5"
+    vscode-languageserver-protocol "3.17.1"

-vscode-languageserver-protocol@3.16.0:
-  version "3.16.0"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.16.0.tgz#34135b61a9091db972188a07d337406a3cdbe821"
-  integrity sha512-sdeUoAawceQdgIfTI+sdcwkiK2KU+2cbEYA0agzM2uqaUy2UpnnGHtWTHVEtS0ES4zHU0eMFRGN+oQgDxlD66A==
+vscode-languageserver-protocol@3.17.1:
+  version "3.17.1"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.1.tgz#e801762c304f740208b6c804a0cf21f2c87509ed"
+  integrity sha512-BNlAYgQoYwlSgDLJhSG+DeA8G1JyECqRzM2YO6tMmMji3Ad9Mw6AW7vnZMti90qlAKb0LqAlJfSVGEdqMMNzKg==
  dependencies:
-    vscode-jsonrpc "6.0.0"
-    vscode-languageserver-types "3.16.0"
+    vscode-jsonrpc "8.0.1"
+    vscode-languageserver-types "3.17.1"

-vscode-languageserver-types@3.16.0:
-  version "3.16.0"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver-types/-/vscode-languageserver-types-3.16.0.tgz#ecf393fc121ec6974b2da3efb3155644c514e247"
-  integrity sha512-k8luDIWJWyenLc5ToFQQMaSrqCHiLwyKPHKPQZ5zz21vM+vIVUSvsRpcbiECH4WR88K2XZqc4ScRcZ7nk/jbeA==
+vscode-languageserver-types@3.17.1:
+  version "3.17.1"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver-types/-/vscode-languageserver-types-3.17.1.tgz#c2d87fa7784f8cac389deb3ff1e2d9a7bef07e16"
+  integrity sha512-K3HqVRPElLZVVPtMeKlsyL9aK0GxGQpvtAUTfX4k7+iJ4mc1M+JM+zQwkgGy2LzY0f0IAafe8MKqIkJrxfGGjQ==

-vscode-nls@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/vscode-nls/-/vscode-nls-5.0.0.tgz#99f0da0bd9ea7cda44e565a74c54b1f2bc257840"
-  integrity sha512-u0Lw+IYlgbEJFF6/qAqG2d1jQmJl0eyAGJHoAJqr2HT4M2BNuQYSEiSE75f52pXHSJm8AlTjnLLbBFPrdz2hpA==
+vscode-nls@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/vscode-nls/-/vscode-nls-5.0.1.tgz#ba23fc4d4420d25e7f886c8e83cbdcec47aa48b2"
+  integrity sha512-hHQV6iig+M21lTdItKPkJAaWrxALQb/nqpVffakO4knJOh3DrU2SXOMzUzNgo1eADPzu3qSsJY1weCzvR52q9A==

 yallist@^4.0.0:
  version "4.0.0"