From 2df7a5fe51d31971579bce2885297b9c722e2793 Mon Sep 17 00:00:00 2001
From: Jaco Greeff <jaco@parity.io>
Date: Fri, 4 Aug 2017 13:26:56 +0200
Subject: [PATCH] Cheap source-maps for development

---
 js/webpack/app.js       | 2 +-
 js/webpack/libraries.js | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/js/webpack/app.js b/js/webpack/app.js
index 16966f3b3..6934ea4e3 100644
--- a/js/webpack/app.js
+++ b/js/webpack/app.js
@@ -53,7 +53,7 @@ module.exports = {
   cache: !isProd,
   devtool: isProd
     ? '#source-map'
-    : '#cheap-eval',
+    : '#eval',
   context: path.join(__dirname, '../src'),
   entry,
   output: {
diff --git a/js/webpack/libraries.js b/js/webpack/libraries.js
index da905cb4c..fa3a6d740 100644
--- a/js/webpack/libraries.js
+++ b/js/webpack/libraries.js
@@ -22,10 +22,14 @@ const rulesEs6 = require('./rules/es6');
 const rulesParity = require('./rules/parity');
 const Shared = require('./shared');
 
+const isProd = process.env.NODE_ENV === 'production';
 const DEST = process.env.BUILD_DEST || '.build';
 
 module.exports = {
   context: path.join(__dirname, '../src'),
+  devtool: isProd
+    ? '#source-map'
+    : '#eval',
   entry: {
     inject: ['./inject.js'],
     parity: ['./inject.js'],