From f8f2538d203c94f096910887469d757848766bdd Mon Sep 17 00:00:00 2001
From: Matt Bierner <matb@microsoft.com>
Date: Fri, 18 Sep 2020 16:26:04 -0700
Subject: [PATCH] Move exists to own file

---
 .../src/task/taskProvider.ts                     | 10 +---------
 .../typescript-language-features/src/utils/fs.ts | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 9 deletions(-)
 create mode 100644 extensions/typescript-language-features/src/utils/fs.ts

diff --git a/extensions/typescript-language-features/src/task/taskProvider.ts b/extensions/typescript-language-features/src/task/taskProvider.ts
index aa2fd99325f..978ed88692f 100644
--- a/extensions/typescript-language-features/src/task/taskProvider.ts
+++ b/extensions/typescript-language-features/src/task/taskProvider.ts
@@ -10,6 +10,7 @@ import * as nls from 'vscode-nls';
 import { wait } from '../test/testUtils';
 import { ITypeScriptServiceClient, ServerResponse } from '../typescriptService';
 import { coalesce, flatten } from '../utils/arrays';
+import { exists } from '../utils/fs';
 import { isTsConfigFileName } from '../utils/languageDescription';
 import { Lazy } from '../utils/lazy';
 import { isImplicitProjectConfigFile } from '../utils/tsconfig';
@@ -24,15 +25,6 @@ enum AutoDetect {
 	watch = 'watch'
 }
 
-const exists = async (resource: vscode.Uri): Promise<boolean> => {
-	try {
-		const stat = await vscode.workspace.fs.stat(resource);
-		// stat.type is an enum flag
-		return !!(stat.type & vscode.FileType.File);
-	} catch {
-		return false;
-	}
-};
 
 interface TypeScriptTaskDefinition extends vscode.TaskDefinition {
 	tsconfig: string;
diff --git a/extensions/typescript-language-features/src/utils/fs.ts b/extensions/typescript-language-features/src/utils/fs.ts
new file mode 100644
index 00000000000..88ce3e3aa75
--- /dev/null
+++ b/extensions/typescript-language-features/src/utils/fs.ts
@@ -0,0 +1,16 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as vscode from 'vscode';
+
+export const exists = async (resource: vscode.Uri): Promise<boolean> => {
+	try {
+		const stat = await vscode.workspace.fs.stat(resource);
+		// stat.type is an enum flag
+		return !!(stat.type & vscode.FileType.File);
+	} catch {
+		return false;
+	}
+};