From 92ea8b5d767b9f4c9435d9e95ce7ad3d069c9283 Mon Sep 17 00:00:00 2001
From: Alex Dima <alexdima@microsoft.com>
Date: Tue, 3 Jul 2018 12:31:25 +0200
Subject: [PATCH] Fix regular expressions on Windows (Fixes #3)

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 026e3992..6b92702c 100644
--- a/index.js
+++ b/index.js
@@ -145,7 +145,7 @@ function createPlugins(workers, outputPath) {
 
 function createContextPlugin(filePath, contextPaths) {
   return new webpack.ContextReplacementPlugin(
-    new RegExp(`^${path.dirname(filePath)}$`),
+    new RegExp(`^${path.dirname(filePath).replace(/[\/\\]/g, '(/|\\\\)')}$`),
     '',
     contextPaths
   );
@@ -154,7 +154,7 @@ function createContextPlugin(filePath, contextPaths) {
 function createIgnoreImportsPlugin(targetPath, ignoredModules) {
   return new webpack.IgnorePlugin(
     new RegExp(`^(${ignoredModules.map((id) => `(${id})`).join('|')})$`),
-    new RegExp(`^${path.dirname(targetPath)}$`)
+    new RegExp(`^${path.dirname(targetPath).replace(/[\/\\]/g, '(/|\\\\)')}$`)
   );
 }