shared process init data

src/vs/code/electron-main/main.ts

@@ -22,7 +22,7 @@ import { Server, serve, connect } from 'vs/base/parts/ipc/node/ipc.net';
 import { TPromise } from 'vs/base/common/winjs.base';
 import { AskpassChannel } from 'vs/workbench/parts/git/common/gitIpc';
 import { GitAskpassService } from 'vs/workbench/parts/git/electron-main/askpassService';
-import { spawnSharedProcess } from 'vs/code/electron-main/sharedProcess';
+import { spawnSharedProcess } from 'vs/code/node/sharedProcess';
 import { Mutex } from 'windows-mutex';
 import { LaunchService, ILaunchChannel, LaunchChannel, LaunchChannelClient } from './launch';
 import { ServicesAccessor, IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
@@ -66,6 +66,7 @@ function main(accessor: ServicesAccessor, mainIpcServer: Server, userEnv: IProce
 	const instantiationService = accessor.get(IInstantiationService);
 	const logService = accessor.get(ILogService);
 	const envService = accessor.get(IEnvService);
+	const environmentService = accessor.get(IEnvironmentService);
 	const windowsService = accessor.get(IWindowsService);
 	const lifecycleService = accessor.get(ILifecycleService);
 	const updateService = accessor.get(IUpdateService);
@@ -121,10 +122,13 @@ function main(accessor: ServicesAccessor, mainIpcServer: Server, userEnv: IProce
 	electronIpcServer.registerChannel('url', urlChannel);
 
 	// Spawn shared process
-	const sharedProcess = spawnSharedProcess({
+	const initData = { args: environmentService.args };
+	const options = {
 		allowOutput: !envService.isBuilt || envService.cliArgs.verbose,
 		debugPort: envService.isBuilt ? null : 5871
-	});
+	};
+
+	const sharedProcess = spawnSharedProcess(initData, options);
 
 	// Make sure we associate the program with the app user model id
 	// This will help Windows to associate the running program with

src/vs/code/node/sharedProcess.ts

@@ -7,6 +7,11 @@ import * as cp from 'child_process';
 import URI from 'vs/base/common/uri';
 import { IDisposable } from 'vs/base/common/lifecycle';
 import { assign } from 'vs/base/common/objects';
+import { ParsedArgs } from 'vs/platform/environment/node/argv';
+
+export interface ISharedProcessInitData {
+	args: ParsedArgs;
+}
 
 export interface ISharedProcessOptions {
 	allowOutput?: boolean;
@@ -15,7 +20,7 @@ export interface ISharedProcessOptions {
 
 const boostrapPath = URI.parse(require.toUrl('bootstrap')).fsPath;
 
-function _spawnSharedProcess(options: ISharedProcessOptions): cp.ChildProcess {
+function _spawnSharedProcess(initData: ISharedProcessInitData, options: ISharedProcessOptions): cp.ChildProcess {
 	const execArgv = [];
 	const env = assign({}, process.env, {
 		AMD_ENTRYPOINT: 'vs/code/node/sharedProcessMain'
@@ -32,12 +37,12 @@ function _spawnSharedProcess(options: ISharedProcessOptions): cp.ChildProcess {
 	const result = cp.fork(boostrapPath, ['--type=SharedProcess'], { env, execArgv });
 
 	// handshake
-	result.once('message', () => result.send('hey'));
+	result.once('message', () => result.send(initData));
 
 	return result;
 }
 
-export function spawnSharedProcess(options: ISharedProcessOptions = {}): IDisposable {
+export function spawnSharedProcess(initData: ISharedProcessInitData, options: ISharedProcessOptions = {}): IDisposable {
 	let spawnCount = 0;
 	let child: cp.ChildProcess;
 
@@ -46,7 +51,7 @@ export function spawnSharedProcess(options: ISharedProcessOptions = {}): IDispos
 			return;
 		}
 
-		child = _spawnSharedProcess(options);
+		child = _spawnSharedProcess(initData, options);
 		child.on('exit', spawn);
 	};
 

src/vs/code/node/sharedProcessMain.ts

@@ -14,7 +14,6 @@ import { SyncDescriptor } from 'vs/platform/instantiation/common/descriptors';
 import { InstantiationService } from 'vs/platform/instantiation/common/instantiationService';
 import { IEnvironmentService } from 'vs/platform/environment/common/environment';
 import { EnvironmentService } from 'vs/platform/environment/node/environmentService';
-import { parseArgs } from 'vs/platform/environment/node/argv';
 import { IEventService } from 'vs/platform/event/common/event';
 import { EventService } from 'vs/platform/event/common/eventService';
 import { ExtensionManagementChannel } from 'vs/platform/extensionManagement/common/extensionManagementIpc';
@@ -30,6 +29,7 @@ import { resolveCommonProperties } from 'vs/platform/telemetry/node/commonProper
 import { TelemetryAppenderChannel } from 'vs/platform/telemetry/common/telemetryIpc';
 import { TelemetryService, ITelemetryServiceConfig } from 'vs/platform/telemetry/common/telemetryService';
 import { AppInsightsAppender } from 'vs/platform/telemetry/node/appInsightsAppender';
+import { ISharedProcessInitData } from './sharedProcess';
 
 function quit(err?: Error) {
 	if (err) {
@@ -54,11 +54,11 @@ function setupPlanB(parentPid: number): void {
 
 const eventPrefix = 'monacoworkbench';
 
-function main(server: Server): void {
+function main(server: Server, initData: ISharedProcessInitData): void {
 	const services = new ServiceCollection();
 
 	services.set(IEventService, new SyncDescriptor(EventService));
-	services.set(IEnvironmentService, new SyncDescriptor(EnvironmentService, parseArgs(process.argv), process.execPath));
+	services.set(IEnvironmentService, new SyncDescriptor(EnvironmentService, initData.args, process.execPath));
 	services.set(IConfigurationService, new SyncDescriptor(ConfigurationService));
 	services.set(IRequestService, new SyncDescriptor(RequestService));
 
@@ -147,8 +147,8 @@ function setupIPC(hook: string): TPromise<Server> {
 	return setup(true);
 }
 
-function handshake(): TPromise<void> {
-	return new TPromise<void>((c, e) => {
+function handshake(): TPromise<ISharedProcessInitData> {
+	return new TPromise<ISharedProcessInitData>((c, e) => {
 		process.once('message', c);
 		process.once('error', e);
 		process.send('hello');
@@ -156,6 +156,6 @@ function handshake(): TPromise<void> {
 }
 
 TPromise.join<any>([setupIPC(process.env['VSCODE_SHARED_IPC_HOOK']), handshake()])
-	.then(r => main(r[0]))
+	.then(r => main(r[0], r[1]))
 	.then(() => setupPlanB(process.env['VSCODE_PID']))
 	.done(null, quit);