From cc7c072f6ffa1aeaa4b96d434c50c24ae3b8ee19 Mon Sep 17 00:00:00 2001
From: Ratchanan Srirattanamet <peathot@hotmail.com>
Date: Fri, 12 Oct 2018 01:28:12 +0700
Subject: [PATCH] local-cli: restore symlink scanning in default case

Commit 9a77ff5 seems to disable symlink scanning for apps that don't
have a config file. This commit should restore that, without breaking
those with a config file.

Fixes #21735
---
 local-cli/util/Config.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/local-cli/util/Config.js b/local-cli/util/Config.js
index f3ae068937bb2b..854e8261739040 100644
--- a/local-cli/util/Config.js
+++ b/local-cli/util/Config.js
@@ -41,15 +41,16 @@ const resolveSymlinksForRoots = roots =>
      * error found when Flow v0.70 was deployed. To see the error delete this
      * comment and run Flow. */
     (arr, rootPath) => arr.concat(findSymlinkedModules(rootPath, roots)),
-    [...roots],
+    [],
   );
 
 const getWatchFolders = () => {
   const root = process.env.REACT_NATIVE_APP_ROOT;
   if (root) {
-    return resolveSymlinksForRoots([path.resolve(root)]);
+    const rootFullPath = path.resolve(root);
+    return [rootFullPath, ...resolveSymlinksForRoots([rootFullPath])];
   }
-  return [];
+  return resolveSymlinksForRoots([getProjectRoot()]);
 };
 
 const getBlacklistRE = () => {