From 5f871feb409ef39fcc0d6491033cda64dc64fc2b Mon Sep 17 00:00:00 2001
From: Christian Flach <cmfcmf.flach@gmail.com>
Date: Sun, 9 Jun 2024 15:01:27 +0200
Subject: [PATCH] feat: Add option to show parent categories path in search
 result

---
 README.md                                           |  2 +-
 .../docusaurus-search-local/src/server/index.ts     | 13 +++++--------
 packages/example-docs/docusaurus.config.js          |  3 ++-
 3 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index 0f95e98..84336c1 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,7 @@ The following options are available (defaults are shown below):
   indexDocSidebarParentCategories: 0,
 
   // Includes parent categories path in search result
-  includeParentCategoriesInPageTitle: true,
+  includeParentCategoriesInPageTitle: false,
 
   // whether to index blog pages
   indexBlog: true,
diff --git a/packages/docusaurus-search-local/src/server/index.ts b/packages/docusaurus-search-local/src/server/index.ts
index ff2e5e7..5e9ca0f 100644
--- a/packages/docusaurus-search-local/src/server/index.ts
+++ b/packages/docusaurus-search-local/src/server/index.ts
@@ -547,10 +547,7 @@ export const tokenize = (input) => lunr.tokenizer(input)
                     indexDocSidebarParentCategories > 0 &&
                     docSidebarParentCategories
                   ) {
-                    const clonedDocSidebarParentCategories = [
-                      ...docSidebarParentCategories,
-                    ];
-                    sidebarParentCategories = clonedDocSidebarParentCategories
+                    sidebarParentCategories = [...docSidebarParentCategories]
                       .reverse()
                       .slice(0, indexDocSidebarParentCategories)
                       .join(" ");
@@ -586,10 +583,10 @@ export const tokenize = (input) => lunr.tokenizer(input)
                       docSidebarParentCategories &&
                       docSidebarParentCategories.length > 0
                     ) {
-                      fullTitle =
-                        docSidebarParentCategories.join(" > ") +
-                        " > " +
-                        pageTitle;
+                      fullTitle = [
+                        ...docSidebarParentCategories,
+                        pageTitle,
+                      ].join(" > ");
                     }
 
                     return {
diff --git a/packages/example-docs/docusaurus.config.js b/packages/example-docs/docusaurus.config.js
index 318668d..3102bbb 100644
--- a/packages/example-docs/docusaurus.config.js
+++ b/packages/example-docs/docusaurus.config.js
@@ -126,7 +126,8 @@ module.exports = {
   ],
   plugins: [
     [require.resolve("@cmfcmf/docusaurus-search-local"), {
-      indexPages: true
+      indexPages: true,
+      includeParentCategoriesInPageTitle: true,
     }],
   ]
 };