From eea16058d0761d33c916f4b145a1ff62787d88d6 Mon Sep 17 00:00:00 2001
From: Jeremy Elbourn <jelbourn@google.com>
Date: Wed, 5 Jul 2017 09:53:07 -0700
Subject: [PATCH] build: add flatModuleIndexRedirect to generated metadata
 redirect

---
 tools/package-tools/metadata-reexport.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tools/package-tools/metadata-reexport.ts b/tools/package-tools/metadata-reexport.ts
index 37735f8bc1fe..3348227f932c 100644
--- a/tools/package-tools/metadata-reexport.ts
+++ b/tools/package-tools/metadata-reexport.ts
@@ -3,7 +3,11 @@ import {join} from 'path';
 
 /** Creates a metadata file that re-exports the metadata bundle inside of the typings. */
 export function createMetadataReexportFile(packageDir: string, packageName: string) {
-  const metadataReExport =
-    `{"__symbolic":"module","version":3,"metadata":{},"exports":[{"from":"./typings/index"}]}`;
+  const metadataReExport = `{
+    "__symbolic":"module",
+    "version":3,"metadata":{},
+    "exports":[{"from":"./typings/index"}],
+    "flatModuleIndexRedirect": true
+  }`;
   writeFileSync(join(packageDir, `${packageName}.metadata.json`), metadataReExport, 'utf-8');
 }