Merge commit 'be3e8236086165e5e45a5a10783823874b3f3ebd' as 'lib/vscode'

lib/vscode/extensions/json-language-features/client/src/node/jsonClientMain.ts

@@ -0,0 +1,76 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { ExtensionContext } from 'vscode';
+import { startClient, LanguageClientConstructor } from '../jsonClient';
+import { ServerOptions, TransportKind, LanguageClientOptions, LanguageClient } from 'vscode-languageclient/node';
+
+import * as fs from 'fs';
+import { xhr, XHRResponse, getErrorStatusDescription } from 'request-light';
+
+import TelemetryReporter from 'vscode-extension-telemetry';
+import { RequestService } from '../requests';
+
+let telemetry: TelemetryReporter | undefined;
+
+// this method is called when vs code is activated
+export function activate(context: ExtensionContext) {
+
+	const clientPackageJSON = getPackageInfo(context);
+	telemetry = new TelemetryReporter(clientPackageJSON.name, clientPackageJSON.version, clientPackageJSON.aiKey);
+
+	const serverMain = `./server/${clientPackageJSON.main.indexOf('/dist/') !== -1 ? 'dist' : 'out'}/node/jsonServerMain`;
+	const serverModule = context.asAbsolutePath(serverMain);
+
+	// The debug options for the server
+	const debugOptions = { execArgv: ['--nolazy', '--inspect=6044'] };
+
+	// If the extension is launch in debug mode the debug server options are use
+	// Otherwise the run options are used
+	const serverOptions: ServerOptions = {
+		run: { module: serverModule, transport: TransportKind.ipc },
+		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
+	};
+
+	const newLanguageClient: LanguageClientConstructor = (id: string, name: string, clientOptions: LanguageClientOptions) => {
+		return new LanguageClient(id, name, serverOptions, clientOptions);
+	};
+
+	startClient(context, newLanguageClient, { http: getHTTPRequestService(), telemetry });
+}
+
+export function deactivate(): Promise<any> {
+	return telemetry ? telemetry.dispose() : Promise.resolve(null);
+}
+
+interface IPackageInfo {
+	name: string;
+	version: string;
+	aiKey: string;
+	main: string;
+}
+
+function getPackageInfo(context: ExtensionContext): IPackageInfo {
+	const location = context.asAbsolutePath('./package.json');
+	try {
+		return JSON.parse(fs.readFileSync(location).toString());
+	} catch (e) {
+		console.log(`Problems reading ${location}: ${e}`);
+		return { name: '', version: '', aiKey: '', main: '' };
+	}
+}
+
+function getHTTPRequestService(): RequestService {
+	return {
+		getContent(uri: string, _encoding?: string) {
+			const headers = { 'Accept-Encoding': 'gzip, deflate' };
+			return xhr({ url: uri, followRedirects: 5, headers }).then(response => {
+				return response.responseText;
+			}, (error: XHRResponse) => {
+				return Promise.reject(error.responseText || getErrorStatusDescription(error.status) || error.toString());
+			});
+		}
+	};
+}