From b10d55615f987ba1c987fc0899a4d7dfafa6b9cd Mon Sep 17 00:00:00 2001
From: "Craig Macomber (Microsoft)"
 <42876482+CraigMacomber@users.noreply.github.com>
Date: Wed, 2 Oct 2024 11:33:16 -0700
Subject: [PATCH] Enable devtool: "source-map" in
 examples/utils/bundle-size-tests/webpack.config.cjs (#22711)

## Description

This enables another approach, source-map-explorer, for investigating
bundle size which gives more detailed and precise results.

This change was extracted from
https://github.com/microsoft/FluidFramework/pull/21336
---
 examples/utils/bundle-size-tests/webpack.config.cjs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/utils/bundle-size-tests/webpack.config.cjs b/examples/utils/bundle-size-tests/webpack.config.cjs
index 7adc673d3a04..f317c0812363 100644
--- a/examples/utils/bundle-size-tests/webpack.config.cjs
+++ b/examples/utils/bundle-size-tests/webpack.config.cjs
@@ -130,4 +130,7 @@ module.exports = {
 			file: path.resolve(process.cwd(), "bundleAnalysis/bundleStats.msp.gz"),
 		}),
 	],
+	// Enabling source maps allows using source-map-explorer to investigate bundle contents,
+	// which provides more fine grained details than BundleAnalyzerPlugin, so its nice for manual investigations.
+	devtool: "source-map",
 };