Restore socket write patch (#33)

* Remove unused patch for remote CLI

* Restore socket write patch

This allows external processes to read the socket or pipe and open files
in VS Code.

src/vs/server/@types/code-server-lib/index.d.ts

@@ -126,8 +126,6 @@ declare global {
 			executableName: string;
 		}
 
-		export type RemoteCLIMain = (desc: ProductDescription, args: string[]) => void;
-
 		export interface IServerAPI {
 			handleRequest(req: http.IncomingMessage, res: http.ServerResponse): Promise<void>;
 			handleUpgrade(req: http.IncomingMessage, socket: net.Socket): void;

src/vs/server/remoteCli.ts

@@ -410,6 +410,5 @@ function mapFileToRemoteUri(uri: string): string {
 	return uri.replace(/^file:\/\//, 'vscode-remote://' + cliRemoteAuthority);
 }
 
-// let [, , productName, version, commit, executableName, ...remainingArgs] = process.argv;
-// main({ productName, version, commit, executableName }, remainingArgs);
-
+let [, , productName, version, commit, executableName, ...remainingArgs] = process.argv;
+main({ productName, version, commit, executableName }, remainingArgs);

src/vs/workbench/api/node/extHostExtensionService.ts

@@ -3,6 +3,9 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
+import { promises as fs } from 'fs';
+import * as os from 'os'
+import * as path from 'vs/base/common/path';
 import * as performance from 'vs/base/common/performance';
 import { createApiFactoryAndRegisterActors } from 'vs/workbench/api/common/extHost.api.impl';
 import { RequireInterceptor } from 'vs/workbench/api/common/extHostRequireInterceptor';
@@ -59,6 +62,14 @@ export class ExtHostExtensionService extends AbstractExtHostExtensionService {
 		if (this._initData.remote.isRemote && this._initData.remote.authority) {
 			const cliServer = this._instaService.createInstance(CLIServer);
 			process.env['VSCODE_IPC_HOOK_CLI'] = cliServer.ipcHandlePath;
+
+			/**
+			 * Write this out so we can get the most recent path.
+			 * @author coder
+			 */
+			fs.writeFile(path.join(os.tmpdir(), 'vscode-ipc'), cliServer.ipcHandlePath).catch((error) => {
+				this._logService.error(error);
+			});
 		}
 
 		// Module loading tricks