SQL Operations Studio Public Preview 1 (0.23) release source code

src/vs/platform/update/common/update.ts

@@ -0,0 +1,58 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import Event from 'vs/base/common/event';
+import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
+import { TPromise } from 'vs/base/common/winjs.base';
+
+export enum State {
+	Uninitialized,
+	Idle,
+	CheckingForUpdate,
+	UpdateAvailable,
+	UpdateDownloaded
+}
+
+export enum ExplicitState {
+	Implicit,
+	Explicit
+}
+
+export interface IRawUpdate {
+	releaseNotes: string;
+	version: string;
+	date: Date;
+}
+
+export interface IUpdate {
+	version: string;
+	date?: Date;
+	releaseNotes?: string;
+	url?: string;
+}
+
+export interface IAutoUpdater extends NodeJS.EventEmitter {
+	setFeedURL(url: string): void;
+	checkForUpdates(): void;
+	quitAndInstall(): void;
+}
+
+export const IUpdateService = createDecorator<IUpdateService>('updateService');
+
+export interface IUpdateService {
+	_serviceBrand: any;
+
+	readonly onError: Event<any>;
+	readonly onUpdateAvailable: Event<{ url: string; version: string; }>;
+	readonly onUpdateNotAvailable: Event<boolean>;
+	readonly onUpdateReady: Event<IRawUpdate>;
+	readonly onStateChange: Event<State>;
+	readonly state: State;
+
+	checkForUpdates(explicit: boolean): TPromise<IUpdate>;
+	quitAndInstall(): TPromise<void>;
+}

src/vs/platform/update/common/updateIpc.ts

@@ -0,0 +1,88 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import { TPromise } from 'vs/base/common/winjs.base';
+import { IChannel, eventToCall, eventFromCall } from 'vs/base/parts/ipc/common/ipc';
+import Event, { Emitter } from 'vs/base/common/event';
+import { onUnexpectedError } from 'vs/base/common/errors';
+import { IUpdateService, IRawUpdate, State, IUpdate } from './update';
+
+export interface IUpdateChannel extends IChannel {
+	call(command: 'event:onError'): TPromise<void>;
+	call(command: 'event:onUpdateAvailable'): TPromise<void>;
+	call(command: 'event:onUpdateNotAvailable'): TPromise<void>;
+	call(command: 'event:onUpdateReady'): TPromise<void>;
+	call(command: 'event:onStateChange'): TPromise<void>;
+	call(command: 'checkForUpdates', arg: boolean): TPromise<IUpdate>;
+	call(command: 'quitAndInstall'): TPromise<void>;
+	call(command: '_getInitialState'): TPromise<State>;
+	call(command: string, arg?: any): TPromise<any>;
+}
+
+export class UpdateChannel implements IUpdateChannel {
+
+	constructor(private service: IUpdateService) { }
+
+	call(command: string, arg?: any): TPromise<any> {
+		switch (command) {
+			case 'event:onError': return eventToCall(this.service.onError);
+			case 'event:onUpdateAvailable': return eventToCall(this.service.onUpdateAvailable);
+			case 'event:onUpdateNotAvailable': return eventToCall(this.service.onUpdateNotAvailable);
+			case 'event:onUpdateReady': return eventToCall(this.service.onUpdateReady);
+			case 'event:onStateChange': return eventToCall(this.service.onStateChange);
+			case 'checkForUpdates': return this.service.checkForUpdates(arg);
+			case 'quitAndInstall': return this.service.quitAndInstall();
+			case '_getInitialState': return TPromise.as(this.service.state);
+		}
+		return undefined;
+	}
+}
+
+export class UpdateChannelClient implements IUpdateService {
+
+	_serviceBrand: any;
+
+	private _onError = eventFromCall<any>(this.channel, 'event:onError');
+	get onError(): Event<any> { return this._onError; }
+
+	private _onUpdateAvailable = eventFromCall<{ url: string; version: string; }>(this.channel, 'event:onUpdateAvailable');
+	get onUpdateAvailable(): Event<{ url: string; version: string; }> { return this._onUpdateAvailable; }
+
+	private _onUpdateNotAvailable = eventFromCall<boolean>(this.channel, 'event:onUpdateNotAvailable');
+	get onUpdateNotAvailable(): Event<boolean> { return this._onUpdateNotAvailable; }
+
+	private _onUpdateReady = eventFromCall<IRawUpdate>(this.channel, 'event:onUpdateReady');
+	get onUpdateReady(): Event<IRawUpdate> { return this._onUpdateReady; }
+
+	private _onRemoteStateChange = eventFromCall<State>(this.channel, 'event:onStateChange');
+	private _onStateChange = new Emitter<State>();
+	get onStateChange(): Event<State> { return this._onStateChange.event; }
+
+	private _state: State = State.Uninitialized;
+	get state(): State { return this._state; };
+
+	constructor(private channel: IUpdateChannel) {
+		// always set this._state as the state changes
+		this.onStateChange(state => this._state = state);
+
+		channel.call('_getInitialState').done(state => {
+			// fire initial state
+			this._onStateChange.fire(state);
+
+			// fire subsequent states as they come in from remote
+			this._onRemoteStateChange(state => this._onStateChange.fire(state));
+		}, onUnexpectedError);
+	}
+
+	checkForUpdates(explicit: boolean): TPromise<IUpdate> {
+		return this.channel.call('checkForUpdates', explicit);
+	}
+
+	quitAndInstall(): TPromise<void> {
+		return this.channel.call('quitAndInstall');
+	}
+}

src/vs/platform/update/electron-main/auto-updater.linux.ts

@@ -0,0 +1,77 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import { EventEmitter } from 'events';
+import { isString } from 'vs/base/common/types';
+import { Promise } from 'vs/base/common/winjs.base';
+import { asJson } from 'vs/base/node/request';
+import { IRequestService } from 'vs/platform/request/node/request';
+import { IAutoUpdater } from 'vs/platform/update/common/update';
+import product from 'vs/platform/node/product';
+
+interface IUpdate {
+	url: string;
+	name: string;
+	releaseNotes?: string;
+	version: string;
+	productVersion: string;
+	hash: string;
+}
+
+export class LinuxAutoUpdaterImpl extends EventEmitter implements IAutoUpdater {
+
+	private url: string;
+	private currentRequest: Promise;
+
+	constructor(
+		@IRequestService private requestService: IRequestService
+	) {
+		super();
+
+		this.url = null;
+		this.currentRequest = null;
+	}
+
+	setFeedURL(url: string): void {
+		this.url = url;
+	}
+
+	checkForUpdates(): void {
+		if (!this.url) {
+			throw new Error('No feed url set.');
+		}
+
+		if (this.currentRequest) {
+			return;
+		}
+
+		this.emit('checking-for-update');
+
+		this.currentRequest = this.requestService.request({ url: this.url })
+			.then<IUpdate>(asJson)
+			.then(update => {
+				if (!update || !update.url || !update.version || !update.productVersion) {
+					this.emit('update-not-available');
+				} else {
+					this.emit('update-available', null, product.downloadUrl, update.productVersion);
+				}
+			})
+			.then(null, e => {
+				if (isString(e) && /^Server returned/.test(e)) {
+					return;
+				}
+
+				this.emit('update-not-available');
+				this.emit('error', e);
+			})
+			.then(() => this.currentRequest = null);
+	}
+
+	quitAndInstall(): void {
+		// noop
+	}
+}

src/vs/platform/update/electron-main/auto-updater.win32.ts

@@ -0,0 +1,140 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import * as path from 'path';
+import * as pfs from 'vs/base/node/pfs';
+import { checksum } from 'vs/base/node/crypto';
+import { EventEmitter } from 'events';
+import { tmpdir } from 'os';
+import { spawn } from 'child_process';
+import { mkdirp } from 'vs/base/node/extfs';
+import { isString } from 'vs/base/common/types';
+import { Promise, TPromise } from 'vs/base/common/winjs.base';
+import { download, asJson } from 'vs/base/node/request';
+import { IRequestService } from 'vs/platform/request/node/request';
+import { IAutoUpdater } from 'vs/platform/update/common/update';
+import product from 'vs/platform/node/product';
+
+interface IUpdate {
+	url: string;
+	name: string;
+	releaseNotes?: string;
+	version: string;
+	productVersion: string;
+	hash: string;
+}
+
+export class Win32AutoUpdaterImpl extends EventEmitter implements IAutoUpdater {
+
+	private url: string = null;
+	private currentRequest: Promise = null;
+	private updatePackagePath: string = null;
+
+	constructor(
+		@IRequestService private requestService: IRequestService
+	) {
+		super();
+	}
+
+	get cachePath(): TPromise<string> {
+		const result = path.join(tmpdir(), `vscode-update-${process.arch}`);
+		return new TPromise<string>((c, e) => mkdirp(result, null, err => err ? e(err) : c(result)));
+	}
+
+	setFeedURL(url: string): void {
+		this.url = url;
+	}
+
+	checkForUpdates(): void {
+		if (!this.url) {
+			throw new Error('No feed url set.');
+		}
+
+		if (this.currentRequest) {
+			return;
+		}
+
+		this.emit('checking-for-update');
+
+		this.currentRequest = this.requestService.request({ url: this.url })
+			.then<IUpdate>(asJson)
+			.then(update => {
+				if (!update || !update.url || !update.version) {
+					this.emit('update-not-available');
+					return this.cleanup();
+				}
+
+				this.emit('update-available');
+
+				return this.cleanup(update.version).then(() => {
+					return this.getUpdatePackagePath(update.version).then(updatePackagePath => {
+						return pfs.exists(updatePackagePath).then(exists => {
+							if (exists) {
+								return TPromise.as(updatePackagePath);
+							}
+
+							const url = update.url;
+							const hash = update.hash;
+							const downloadPath = `${updatePackagePath}.tmp`;
+
+							return this.requestService.request({ url })
+								.then(context => download(downloadPath, context))
+								.then(hash ? () => checksum(downloadPath, update.hash) : () => null)
+								.then(() => pfs.rename(downloadPath, updatePackagePath))
+								.then(() => updatePackagePath);
+						});
+					}).then(updatePackagePath => {
+						this.updatePackagePath = updatePackagePath;
+
+						this.emit('update-downloaded',
+							{},
+							update.releaseNotes,
+							update.productVersion,
+							new Date(),
+							this.url
+						);
+					});
+				});
+			})
+			.then(null, e => {
+				if (isString(e) && /^Server returned/.test(e)) {
+					return;
+				}
+
+				this.emit('update-not-available');
+				this.emit('error', e);
+			})
+			.then(() => this.currentRequest = null);
+	}
+
+	private getUpdatePackagePath(version: string): TPromise<string> {
+		return this.cachePath.then(cachePath => path.join(cachePath, `CodeSetup-${product.quality}-${version}.exe`));
+	}
+
+	private cleanup(exceptVersion: string = null): Promise {
+		const filter = exceptVersion ? one => !(new RegExp(`${product.quality}-${exceptVersion}\\.exe$`).test(one)) : () => true;
+
+		return this.cachePath
+			.then(cachePath => pfs.readdir(cachePath)
+				.then(all => Promise.join(all
+					.filter(filter)
+					.map(one => pfs.unlink(path.join(cachePath, one)).then(null, () => null))
+				))
+			);
+	}
+
+	quitAndInstall(): void {
+		if (!this.updatePackagePath) {
+			return;
+		}
+
+		spawn(this.updatePackagePath, ['/silent', '/mergetasks=runcode,!desktopicon,!quicklaunchicon'], {
+			detached: true,
+			stdio: ['ignore', 'ignore', 'ignore']
+		});
+	}
+}

src/vs/platform/update/electron-main/updateService.ts

@@ -0,0 +1,268 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import * as fs from 'original-fs';
+import * as path from 'path';
+import * as electron from 'electron';
+import { IDisposable, dispose } from 'vs/base/common/lifecycle';
+import Event, { Emitter, once, filterEvent } from 'vs/base/common/event';
+import { always, Throttler } from 'vs/base/common/async';
+import { memoize } from 'vs/base/common/decorators';
+import { fromEventEmitter } from 'vs/base/node/event';
+import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
+import { Win32AutoUpdaterImpl } from './auto-updater.win32';
+import { LinuxAutoUpdaterImpl } from './auto-updater.linux';
+import { ILifecycleService } from 'vs/platform/lifecycle/electron-main/lifecycleMain';
+import { IRequestService } from 'vs/platform/request/node/request';
+import product from 'vs/platform/node/product';
+import { TPromise } from 'vs/base/common/winjs.base';
+import { IUpdateService, State, IAutoUpdater, IUpdate, IRawUpdate } from 'vs/platform/update/common/update';
+import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
+
+export class UpdateService implements IUpdateService {
+
+	_serviceBrand: any;
+
+	private _state: State = State.Uninitialized;
+	private _availableUpdate: IUpdate = null;
+	private raw: IAutoUpdater;
+	private throttler: Throttler = new Throttler();
+
+	private _onError = new Emitter<any>();
+	get onError(): Event<any> { return this._onError.event; }
+
+	private _onCheckForUpdate = new Emitter<void>();
+	get onCheckForUpdate(): Event<void> { return this._onCheckForUpdate.event; }
+
+	private _onUpdateAvailable = new Emitter<{ url: string; version: string; }>();
+	get onUpdateAvailable(): Event<{ url: string; version: string; }> { return this._onUpdateAvailable.event; }
+
+	private _onUpdateNotAvailable = new Emitter<boolean>();
+	get onUpdateNotAvailable(): Event<boolean> { return this._onUpdateNotAvailable.event; }
+
+	private _onUpdateReady = new Emitter<IRawUpdate>();
+	get onUpdateReady(): Event<IRawUpdate> { return this._onUpdateReady.event; }
+
+	private _onStateChange = new Emitter<State>();
+	get onStateChange(): Event<State> { return this._onStateChange.event; }
+
+	@memoize
+	private get onRawError(): Event<string> {
+		return fromEventEmitter(this.raw, 'error', (_, message) => message);
+	}
+
+	@memoize
+	private get onRawUpdateNotAvailable(): Event<void> {
+		return fromEventEmitter<void>(this.raw, 'update-not-available');
+	}
+
+	@memoize
+	private get onRawUpdateAvailable(): Event<{ url: string; version: string; }> {
+		return filterEvent(fromEventEmitter(this.raw, 'update-available', (_, url, version) => ({ url, version })), ({ url }) => !!url);
+	}
+
+	@memoize
+	private get onRawUpdateDownloaded(): Event<IRawUpdate> {
+		return fromEventEmitter(this.raw, 'update-downloaded', (_, releaseNotes, version, date, url) => ({ releaseNotes, version, date }));
+	}
+
+	get state(): State {
+		return this._state;
+	}
+
+	set state(state: State) {
+		this._state = state;
+		this._onStateChange.fire(state);
+	}
+
+	get availableUpdate(): IUpdate {
+		return this._availableUpdate;
+	}
+
+	constructor(
+		@IRequestService requestService: IRequestService,
+		@ILifecycleService private lifecycleService: ILifecycleService,
+		@IConfigurationService private configurationService: IConfigurationService,
+		@ITelemetryService private telemetryService: ITelemetryService
+	) {
+		if (process.platform === 'win32') {
+			this.raw = new Win32AutoUpdaterImpl(requestService);
+		} else if (process.platform === 'linux') {
+			this.raw = new LinuxAutoUpdaterImpl(requestService);
+		} else if (process.platform === 'darwin') {
+			this.raw = electron.autoUpdater;
+		} else {
+			return;
+		}
+
+		const channel = this.getUpdateChannel();
+		const feedUrl = this.getUpdateFeedUrl(channel);
+
+		if (!feedUrl) {
+			return; // updates not available
+		}
+
+		try {
+			this.raw.setFeedURL(feedUrl);
+		} catch (e) {
+			return; // application not signed
+		}
+
+		this.state = State.Idle;
+
+		// Start checking for updates after 30 seconds
+		this.scheduleCheckForUpdates(30 * 1000)
+			.done(null, err => console.error(err));
+	}
+
+	private scheduleCheckForUpdates(delay = 60 * 60 * 1000): TPromise<void> {
+		return TPromise.timeout(delay)
+			.then(() => this.checkForUpdates())
+			.then(update => {
+				if (update) {
+					// Update found, no need to check more
+					return TPromise.as(null);
+				}
+
+				// Check again after 1 hour
+				return this.scheduleCheckForUpdates(60 * 60 * 1000);
+			});
+	}
+
+	checkForUpdates(explicit = false): TPromise<IUpdate> {
+		return this.throttler.queue(() => this._checkForUpdates(explicit))
+			.then(null, err => {
+				if (explicit) {
+					this._onError.fire(err);
+				}
+
+				return null;
+			});
+	}
+
+	private _checkForUpdates(explicit: boolean): TPromise<IUpdate> {
+		if (this.state !== State.Idle) {
+			return TPromise.as(null);
+		}
+
+		this._onCheckForUpdate.fire();
+		this.state = State.CheckingForUpdate;
+
+		const listeners: IDisposable[] = [];
+		const result = new TPromise<IUpdate>((c, e) => {
+			once(this.onRawError)(e, null, listeners);
+			once(this.onRawUpdateNotAvailable)(() => c(null), null, listeners);
+			once(this.onRawUpdateAvailable)(({ url, version }) => url && c({ url, version }), null, listeners);
+			once(this.onRawUpdateDownloaded)(({ version, date, releaseNotes }) => c({ version, date, releaseNotes }), null, listeners);
+
+			this.raw.checkForUpdates();
+		}).then(update => {
+			if (!update) {
+				this._onUpdateNotAvailable.fire(explicit);
+				this.state = State.Idle;
+				this.telemetryService.publicLog('update:notAvailable', { explicit });
+
+			} else if (update.url) {
+				const data: IUpdate = {
+					url: update.url,
+					releaseNotes: '',
+					version: update.version,
+					date: new Date()
+				};
+
+				this._availableUpdate = data;
+				this._onUpdateAvailable.fire({ url: update.url, version: update.version });
+				this.state = State.UpdateAvailable;
+				this.telemetryService.publicLog('update:available', { explicit, version: update.version, currentVersion: product.commit });
+
+			} else {
+				const data: IRawUpdate = {
+					releaseNotes: update.releaseNotes,
+					version: update.version,
+					date: update.date
+				};
+
+				this._availableUpdate = data;
+				this._onUpdateReady.fire(data);
+				this.state = State.UpdateDownloaded;
+				this.telemetryService.publicLog('update:downloaded', { version: update.version });
+			}
+
+			return update;
+		}, err => {
+			this.state = State.Idle;
+			return TPromise.wrapError<IUpdate>(err);
+		});
+
+		return always(result, () => dispose(listeners));
+	}
+
+	private getUpdateChannel(): string {
+		const config = this.configurationService.getConfiguration<{ channel: string; }>('update');
+		const channel = config && config.channel;
+
+		return channel === 'none' ? null : product.quality;
+	}
+
+	private getUpdateFeedUrl(channel: string): string {
+		if (!channel) {
+			return null;
+		}
+
+		if (process.platform === 'win32' && !fs.existsSync(path.join(path.dirname(process.execPath), 'unins000.exe'))) {
+			return null;
+		}
+
+		if (!product.updateUrl || !product.commit) {
+			return null;
+		}
+
+		const platform = this.getUpdatePlatform();
+
+		return `${product.updateUrl}/api/update/${platform}/${channel}/${product.commit}`;
+	}
+
+	private getUpdatePlatform(): string {
+		if (process.platform === 'linux') {
+			return `linux-${process.arch}`;
+		}
+
+		if (process.platform === 'win32' && process.arch === 'x64') {
+			return 'win32-x64';
+		}
+
+		return process.platform;
+	}
+
+	quitAndInstall(): TPromise<void> {
+		if (!this._availableUpdate) {
+			return TPromise.as(null);
+		}
+
+		if (this._availableUpdate.url) {
+			electron.shell.openExternal(this._availableUpdate.url);
+			return TPromise.as(null);
+		}
+
+		this.lifecycleService.quit(true /* from update */).done(vetod => {
+			if (vetod) {
+				return;
+			}
+
+			// for some reason updating on Mac causes the local storage not to be flushed.
+			// we workaround this issue by forcing an explicit flush of the storage data.
+			// see also https://github.com/Microsoft/vscode/issues/172
+			if (process.platform === 'darwin') {
+				electron.session.defaultSession.flushStorageData();
+			}
+
+			this.raw.quitAndInstall();
+		});
+
+		return TPromise.as(null);
+	}
+}