- Get formatting options using text model

- Send only bindings to resolve

src/vs/workbench/services/userDataSync/common/userDataSyncUtil.ts

@@ -0,0 +1,40 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { IKeybindingService } from 'vs/platform/keybinding/common/keybinding';
+import { IUserDataSyncUtilService } from 'vs/platform/userDataSync/common/userDataSync';
+import { IStringDictionary } from 'vs/base/common/collections';
+import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
+import { FormattingOptions } from 'vs/base/common/jsonFormatter';
+import { URI } from 'vs/base/common/uri';
+import { ITextModelService } from 'vs/editor/common/services/resolverService';
+
+class UserDataSyncUtilService implements IUserDataSyncUtilService {
+
+	_serviceBrand: undefined;
+
+	constructor(
+		@IKeybindingService private readonly keybindingsService: IKeybindingService,
+		@ITextModelService private readonly textModelService: ITextModelService,
+	) { }
+
+	public async resolveUserBindings(userBindings: string[]): Promise<IStringDictionary<string>> {
+		const keys: IStringDictionary<string> = {};
+		for (const userbinding of userBindings) {
+			keys[userbinding] = this.keybindingsService.resolveUserBinding(userbinding).map(part => part.getUserSettingsLabel()).join(' ');
+		}
+		return keys;
+	}
+
+	async resolveFormattingOptions(resource: URI): Promise<FormattingOptions> {
+		const modelReference = await this.textModelService.createModelReference(resource);
+		const { insertSpaces, tabSize } = modelReference.object.textEditorModel.getOptions();
+		const eol = modelReference.object.textEditorModel.getEOL();
+		modelReference.dispose();
+		return { eol, insertSpaces, tabSize };
+	}
+}
+
+registerSingleton(IUserDataSyncUtilService, UserDataSyncUtilService);