From 0b912c368a34facea17252d9504c23d98bb48621 Mon Sep 17 00:00:00 2001
From: Liam McLoughlin <lmcloughlin@google.com>
Date: Fri, 12 Mar 2021 19:33:45 +0000
Subject: [PATCH] Fix bug where fs.exists is incorrectly promisified

---
 packages/node-resolve/src/fs.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/packages/node-resolve/src/fs.js b/packages/node-resolve/src/fs.js
index 11fa93067..71f6c6c9c 100644
--- a/packages/node-resolve/src/fs.js
+++ b/packages/node-resolve/src/fs.js
@@ -2,8 +2,15 @@ import fs from 'fs';
 
 import { promisify } from 'util';
 
-export const exists = promisify(fs.exists);
 export const readFile = promisify(fs.readFile);
 export const realpath = promisify(fs.realpath);
 export { realpathSync } from 'fs';
 export const stat = promisify(fs.stat);
+export async function exists(filePath) {
+  try {
+    await stat(filePath);
+    return true;
+  } catch {
+    return false;
+  }
+}