From 76504033a73385a92ea7c27e74a4257a6fbb6ec6 Mon Sep 17 00:00:00 2001
From: Marcin Tolysz <tolysz@gmail.com>
Date: Wed, 22 May 2024 12:16:08 +0100
Subject: [PATCH] Add handling for arrays in webpackConfig processing

---
 lib/validate.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/validate.js b/lib/validate.js
index eda743aae..3b60b3b68 100644
--- a/lib/validate.js
+++ b/lib/validate.js
@@ -305,7 +305,12 @@ module.exports = {
         });
 
         this.webpackConfig = _.map(this.entryFunctions, entryFunc => {
-          const config = _.cloneDeep(this.webpackConfig);
+          // handle array
+          const config =
+            _.isArray(this.webpackConfig) && this.webpackConfig.length
+              ? _.cloneDeep(_.find(this.webpackConfig, c => c.entry[entryFunc.entry.key] !== undefined))
+              : _.cloneDeep(this.webpackConfig);
+
           config.entry = {
             [entryFunc.entry.key]: entryFunc.entry.value
           };