From a9d3a477ddc522564abd51a41b6abc4d1f7e083e Mon Sep 17 00:00:00 2001
From: Rob Lourens <roblourens@gmail.com>
Date: Thu, 17 May 2018 11:54:30 -0700
Subject: [PATCH] EH search - remove slow ES5 async/await from inner loop

---
 src/vs/workbench/api/node/extHostSearch.ts | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/vs/workbench/api/node/extHostSearch.ts b/src/vs/workbench/api/node/extHostSearch.ts
index b520cad5704..6195054e756 100644
--- a/src/vs/workbench/api/node/extHostSearch.ts
+++ b/src/vs/workbench/api/node/extHostSearch.ts
@@ -335,16 +335,22 @@ class QueryGlobTester {
 	/**
 	 * Guaranteed async.
 	 */
-	public async includedInQuery(testPath: string, basename?: string, siblingsFn?: () => string[] | TPromise<string[]>): TPromise<boolean> {
-		if (this._parsedExcludeExpression && await this._parsedExcludeExpression(testPath, basename, siblingsFn)) {
-			return false;
-		}
+	public includedInQuery(testPath: string, basename?: string, siblingsFn?: () => string[] | TPromise<string[]>): TPromise<boolean> {
+		const excludeP = this._parsedExcludeExpression ?
+			TPromise.as(this._parsedExcludeExpression(testPath, basename, siblingsFn)).then(result => !!result) :
+			TPromise.wrap(false);
 
-		if (this._parsedIncludeExpression && !await this._parsedIncludeExpression(testPath, basename, siblingsFn)) {
-			return false;
-		}
+		return excludeP.then(excluded => {
+			if (excluded) {
+				return false;
+			}
 
-		return true;
+			return this._parsedIncludeExpression ?
+				TPromise.as(this._parsedIncludeExpression(testPath, basename, siblingsFn)).then(result => !result) :
+				TPromise.wrap(true);
+		}).then(included => {
+			return included;
+		});
 	}
 
 	public hasSiblingExcludeClauses(): boolean {