From 5f4c44ebb11d40e28981a87664891ff80e0c1c01 Mon Sep 17 00:00:00 2001
From: Kristiyan Kostadinov <crisbeto@users.noreply.github.com>
Date: Wed, 6 Sep 2017 22:11:30 +0200
Subject: [PATCH] build: infinite loop when determining dependencies on windows
 (#6884)

Fixes the `findstr` command going into an infinite loop on Windows due to it not being scoped to TS files.
---
 tools/package-tools/secondary-entry-points.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/package-tools/secondary-entry-points.ts b/tools/package-tools/secondary-entry-points.ts
index d646ad9709b..935877d12ee 100644
--- a/tools/package-tools/secondary-entry-points.ts
+++ b/tools/package-tools/secondary-entry-points.ts
@@ -92,7 +92,7 @@ function buildPackageImportStatementFindCommand(searchDirectory: string, package
   if (platform() === 'win32') {
     return {
       binary: 'findstr',
-      args: ['/r', `from.'@angular/${packageName}/.*'`, `${searchDirectory}\\*`]
+      args: ['/r', `from.'@angular/${packageName}/.*'`, `${searchDirectory}\\*.ts`]
     };
   } else {
     return {