From c9efee4636f1c53fac0a6a171e52ba6aa7795714 Mon Sep 17 00:00:00 2001
From: Benjamin Pasero <benjpas@microsoft.com>
Date: Fri, 21 Dec 2018 13:51:29 +0100
Subject: [PATCH] debt - remove unused node dialog service

---
 src/tsconfig.strictNullChecks.json            |  1 -
 src/vs/code/electron-main/main.ts             |  3 -
 src/vs/platform/dialogs/node/dialogService.ts | 67 -------------------
 3 files changed, 71 deletions(-)
 delete mode 100644 src/vs/platform/dialogs/node/dialogService.ts

diff --git a/src/tsconfig.strictNullChecks.json b/src/tsconfig.strictNullChecks.json
index 050501fe2db..cbc1cadb439 100644
--- a/src/tsconfig.strictNullChecks.json
+++ b/src/tsconfig.strictNullChecks.json
@@ -398,7 +398,6 @@
 		"./vs/platform/diagnostics/electron-main/diagnosticsService.ts",
 		"./vs/platform/dialogs/common/dialogs.ts",
 		"./vs/platform/dialogs/node/dialogIpc.ts",
-		"./vs/platform/dialogs/node/dialogService.ts",
 		"./vs/platform/download/common/download.ts",
 		"./vs/platform/download/node/downloadIpc.ts",
 		"./vs/platform/download/node/downloadService.ts",
diff --git a/src/vs/code/electron-main/main.ts b/src/vs/code/electron-main/main.ts
index 59f54f7b49e..2165dcc944f 100644
--- a/src/vs/code/electron-main/main.ts
+++ b/src/vs/code/electron-main/main.ts
@@ -36,8 +36,6 @@ import { IDiagnosticsService, DiagnosticsService } from 'vs/platform/diagnostics
 import { BufferLogService } from 'vs/platform/log/common/bufferLog';
 import { uploadLogs } from 'vs/code/electron-main/logUploader';
 import { setUnexpectedErrorHandler } from 'vs/base/common/errors';
-import { IDialogService } from 'vs/platform/dialogs/common/dialogs';
-import { CommandLineDialogService } from 'vs/platform/dialogs/node/dialogService';
 import { createWaitMarkerFile } from 'vs/code/node/wait';
 
 class ExpectedError extends Error {
@@ -310,7 +308,6 @@ function createServices(args: ParsedArgs, bufferLogService: BufferLogService): I
 	services.set(IStateService, new SyncDescriptor(StateService));
 	services.set(IConfigurationService, new SyncDescriptor(ConfigurationService));
 	services.set(IRequestService, new SyncDescriptor(RequestService));
-	services.set(IDialogService, new SyncDescriptor(CommandLineDialogService));
 	services.set(IDiagnosticsService, new SyncDescriptor(DiagnosticsService));
 
 	return new InstantiationService(services, true);
diff --git a/src/vs/platform/dialogs/node/dialogService.ts b/src/vs/platform/dialogs/node/dialogService.ts
deleted file mode 100644
index cf04c7608e7..00000000000
--- a/src/vs/platform/dialogs/node/dialogService.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-import * as readline from 'readline';
-import { IDialogService, IConfirmation, IConfirmationResult } from 'vs/platform/dialogs/common/dialogs';
-import Severity from 'vs/base/common/severity';
-import { localize } from 'vs/nls';
-import { canceled } from 'vs/base/common/errors';
-
-export class CommandLineDialogService implements IDialogService {
-
-	_serviceBrand: any;
-
-	show(severity: Severity, message: string, options: string[]): Promise<number> {
-		const promise = new Promise<number>((c, e) => {
-			const rl = readline.createInterface({
-				input: process.stdin,
-				output: process.stdout,
-				terminal: true
-			});
-			rl.prompt();
-			rl.write(this.toQuestion(message, options));
-
-			rl.prompt();
-
-			rl.once('line', (answer) => {
-				rl.close();
-				c(this.toOption(answer, options));
-			});
-			rl.once('SIGINT', () => {
-				rl.close();
-				e(canceled());
-			});
-		});
-		return promise;
-	}
-
-	private toQuestion(message: string, options: string[]): string {
-		return options.reduce((previousValue: string, currentValue: string, currentIndex: number) => {
-			return previousValue + currentValue + '(' + currentIndex + ')' + (currentIndex < options.length - 1 ? ' | ' : '\n');
-		}, message + ' ');
-	}
-
-	private toOption(answer: string, options: string[]): number {
-		const value = parseInt(answer);
-		if (!isNaN(value)) {
-			return value;
-		}
-		answer = answer.toLocaleLowerCase();
-		for (let i = 0; i < options.length; i++) {
-			if (options[i].toLocaleLowerCase() === answer) {
-				return i;
-			}
-		}
-		return -1;
-	}
-
-	confirm(confirmation: IConfirmation): Promise<IConfirmationResult> {
-		return this.show(Severity.Info, confirmation.message, [confirmation.primaryButton || localize('ok', "Ok"), confirmation.secondaryButton || localize('cancel', "Cancel")]).then(index => {
-			return {
-				confirmed: index === 0
-			} as IConfirmationResult;
-		});
-	}
-}
-- 
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