From 7b97671b61876a8e4651dedbc5e4f7a2a0408b51 Mon Sep 17 00:00:00 2001
From: Hossein Mehrabi <ohyeaross@gmail.com>
Date: Wed, 7 Dec 2022 14:45:10 +0330
Subject: [PATCH] fix: mutate siteConfig to avoid losing unserializable
 properties.

---
 packages/logos-docusaurus-preset/src/index.ts | 21 ++++++++++++-------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/packages/logos-docusaurus-preset/src/index.ts b/packages/logos-docusaurus-preset/src/index.ts
index 9b62b8c..10450e6 100644
--- a/packages/logos-docusaurus-preset/src/index.ts
+++ b/packages/logos-docusaurus-preset/src/index.ts
@@ -43,23 +43,28 @@ export default function logosPreset(
   context: LoadContext,
   options: PluginOptions,
 ): Preset {
-  context.siteConfig.staticDirectories.push(
-    path.join(__dirname, '../static/common'),
-    path.join(__dirname, '../static', options.businessUnit),
-  )
-
-  context.siteConfig = defaultsDeep(
+  const siteConfig: typeof context.siteConfig = defaultsDeep(
     options.customSiteConfig
-      ? [context.siteConfig, siteConfigs[options.businessUnit]]
+      ? [{}, context.siteConfig, siteConfigs[options.businessUnit]]
       : [siteConfigs[options.businessUnit], context.siteConfig],
     false,
   )
 
-  context.siteConfig.themeConfig = defaultsDeep(
+  siteConfig.staticDirectories = [
+    ...(siteConfig.staticDirectories ?? []),
+    path.join(__dirname, '../static/common'),
+    path.join(__dirname, '../static', options.businessUnit),
+  ]
+
+  siteConfig.themeConfig = defaultsDeep(
     [{}, context.siteConfig.themeConfig, themeConfigs[options.businessUnit]],
     false,
   )
 
+  Object.entries(siteConfig).forEach(
+    ([key, value]) => (context.siteConfig[key] = value),
+  )
+
   createCommonDataDir()
   createTeamFile(context, options)