From 4d9f59a45d9d5e762584e213f51937291510d323 Mon Sep 17 00:00:00 2001
From: silverwind <me@silverwind.io>
Date: Sun, 2 Aug 2020 16:06:06 +0200
Subject: [PATCH] Split up monaco's language chunks (#12401)

This should speed up monaco's loading time by splitting the current
3.71MB chunk monaco.js into 63 individual files named 1 to 63.js in
the output directory. There seems to be no way to get a better file
naming scheme unfortunately. I opted to exclude those files in the
webpack output for brevity.
---
 webpack.config.js | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/webpack.config.js b/webpack.config.js
index f21c481995..e733a7784e 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -97,14 +97,6 @@ module.exports = {
     splitChunks: {
       chunks: 'async',
       name: (_, chunks) => chunks.map((item) => item.name).join('-'),
-      cacheGroups: {
-        // this bundles all monaco's languages into one file instead of emitting 1-65.js files
-        monaco: {
-          test: /monaco-editor/,
-          name: 'monaco',
-          chunks: 'async',
-        },
-      },
     },
   },
   module: {
@@ -325,5 +317,10 @@ module.exports = {
   },
   stats: {
     children: false,
+    excludeAssets: [
+      // exclude monaco's language chunks in stats output for brevity
+      // https://github.com/microsoft/monaco-editor-webpack-plugin/issues/113
+      /^js\/[0-9]+\.js$/,
+    ],
   },
 };