Use eval-source-map instead of cheap-source-map for devtool (#1581)

magento · Aug 20, 2019 · fb3664b · fb3664b
1 parent 1ace7e2
commit fb3664b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/packages/pwa-buildpack/lib/WebpackTools/configureWebpack.js b/packages/pwa-buildpack/lib/WebpackTools/configureWebpack.js
@@ -269,7 +269,10 @@ async function configureWebpack({ context, vendor = [], special = {}, env }) {
         });
 
         if (isDevServer()) {
-            config.devtool = 'cheap-source-map';
+            // Using eval-source-map shows original source (non-transpiled) as
+            // well as comments.
+            // See https://webpack.js.org/configuration/devtool/
+            config.devtool = 'eval-source-map';
 
             await PWADevServer.configure(
                 {