Ensure all environment paths are created

This normally happens in electron-main/main.ts but we don't run anything
from there.

Fixes #499.

Author: code-asher

packages/server/src/vscode/sharedProcess.ts

@@ -1,6 +1,4 @@
 import { ChildProcess } from "child_process";
-import * as fs from "fs";
-import * as fse from "fs-extra";
 import * as os from "os";
 import * as path from "path";
 import { forkModule } from "./bootstrapFork";
@@ -90,16 +88,6 @@ export class SharedProcess {
 			this.activeProcess.kill();
 		}
 
-		const backupsDir = path.join(this.userDataDir, "Backups");
-		await Promise.all([
-			fse.mkdirp(backupsDir),
-		]);
-
-		const workspacesFile = path.join(backupsDir, "workspaces.json");
-		if (!fs.existsSync(workspacesFile)) {
-			fs.appendFileSync(workspacesFile, "");
-		}
-
 		const activeProcess = forkModule("vs/code/electron-browser/sharedProcess/sharedProcessMain", [], {
 			env: {
 				VSCODE_ALLOW_IO: "true",

scripts/vscode.patch

@@ -138,17 +138,25 @@ index e0ff793..885de12 100644
 -		const cmdOrCtrlKey = platform.isMacintosh ? e.metaKey : e.ctrlKey;
 +		const cmdOrCtrlKey = browser.isMacintosh ? e.metaKey : e.ctrlKey;
 diff --git a/src/vs/code/electron-browser/sharedProcess/sharedProcessMain.ts b/src/vs/code/electron-browser/sharedProcess/sharedProcessMain.ts
-index 6fd8249..039d31a 100644
+index 6fd8249..04c0933 100644
 --- a/src/vs/code/electron-browser/sharedProcess/sharedProcessMain.ts
 +++ b/src/vs/code/electron-browser/sharedProcess/sharedProcessMain.ts
-@@ -50,0 +51 @@ import { ServiceIdentifier } from 'vs/platform/instantiation/common/instantiatio
+@@ -50,0 +51,2 @@ import { ServiceIdentifier } from 'vs/platform/instantiation/common/instantiatio
 +import { BackupMainService } from 'vs/platform/backup/electron-main/backupMainService';
-@@ -120,0 +122,3 @@ function main(server: Server, initData: ISharedProcessInitData, configuration: I
++import { mkdirp } from 'vs/base/node/pfs';
+@@ -93,0 +96,8 @@ function main(server: Server, initData: ISharedProcessInitData, configuration: I
++	Promise.all<boolean | undefined>([ // Copied from src/vs/code/electron-main/main.ts
++		environmentService.extensionsPath,
++		environmentService.nodeCachedDataDir,
++		environmentService.logsPath,
++		environmentService.globalStorageHome,
++		environmentService.workspaceStorageHome,
++		environmentService.backupHome
++	].map((path): undefined | Promise<boolean> => path ? mkdirp(path) : undefined));
+@@ -119,0 +130,2 @@ function main(server: Server, initData: ISharedProcessInitData, configuration: I
 +	const backupMainService = instantiationService.createInstance(BackupMainService) as BackupMainService;
 +	backupMainService.initialize().catch(console.error);
-+
-@@ -223,0 +228,2 @@ async function handshake(configuration: ISharedProcessConfiguration): Promise<vo
-+
+@@ -223,0 +236 @@ async function handshake(configuration: ISharedProcessConfiguration): Promise<vo
 +startup({ machineId: "1" });
 diff --git a/src/vs/editor/browser/config/configuration.ts b/src/vs/editor/browser/config/configuration.ts
 index f97a692..0206957 100644