From 5d5e00dbb223c0fb84a578a3ae8059569cdac81e Mon Sep 17 00:00:00 2001
From: Alex Dima <alexdima@microsoft.com>
Date: Mon, 19 Mar 2018 10:37:48 +0100
Subject: [PATCH] Fix "Multiple assets emit to the same filename 0.app.js"
 error

---
 webpack/plugins/AddWorkerEntryPointPlugin.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/webpack/plugins/AddWorkerEntryPointPlugin.js b/webpack/plugins/AddWorkerEntryPointPlugin.js
index 46f52a35..0b8c8dd0 100644
--- a/webpack/plugins/AddWorkerEntryPointPlugin.js
+++ b/webpack/plugins/AddWorkerEntryPointPlugin.js
@@ -1,3 +1,5 @@
+const path = require('path');
+
 class AddWorkerEntryPointPlugin {
   constructor(webpack, { id, entry, output }) {
     this.webpack = webpack;
@@ -11,6 +13,7 @@ class AddWorkerEntryPointPlugin {
       const outputOptions = {
         filename: output,
         publicPath: compilation.outputOptions.publicPath,
+        chunkFilename: `${path.basename(output)}.[id].js`,
         // HACK: globalObject is necessary to fix https://github.com/webpack/webpack/issues/6642
         globalObject: 'this',
       };