From 998198cffb9bbcc8a75cd07310c06fabff6750bd Mon Sep 17 00:00:00 2001
From: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date: Sun, 11 Feb 2024 19:27:16 +0000
Subject: [PATCH] chore(deps): bump esbuild-sass-plugin from 2.16.0 to 2.16.1 (#778)

---
 quartz/components/Breadcrumbs.tsx |   24 +++++++++++-------------
 1 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/quartz/components/Breadcrumbs.tsx b/quartz/components/Breadcrumbs.tsx
index 175f6f3..eab8a34 100644
--- a/quartz/components/Breadcrumbs.tsx
+++ b/quartz/components/Breadcrumbs.tsx
@@ -2,6 +2,7 @@
 import breadcrumbsStyle from "./styles/breadcrumbs.scss"
 import { FullSlug, SimpleSlug, resolveRelative } from "../util/path"
 import { QuartzPluginData } from "../plugins/vfile"
+import { classNames } from "../util/lang"
 
 type CrumbData = {
   displayName: string
@@ -18,15 +19,15 @@
    */
   rootName: string
   /**
-   * wether to look up frontmatter title for folders (could cause performance problems with big vaults)
+   * Whether to look up frontmatter title for folders (could cause performance problems with big vaults)
    */
   resolveFrontmatterTitle: boolean
   /**
-   * Wether to display breadcrumbs on root `index.md`
+   * Whether to display breadcrumbs on root `index.md`
    */
   hideOnRoot: boolean
   /**
-   * Wether to display the current page in the breadcrumbs.
+   * Whether to display the current page in the breadcrumbs.
    */
   showCurrentPage: boolean
 }
@@ -67,13 +68,9 @@
       folderIndex = new Map()
       // construct the index for the first time
       for (const file of allFiles) {
-        if (file.slug?.endsWith("index")) {
-          const folderParts = file.slug?.split("/")
-          if (folderParts) {
-            // 2nd last to exclude the /index
-            const folderName = folderParts[folderParts?.length - 2]
-            folderIndex.set(folderName, file)
-          }
+        const folderParts = file.slug?.split("/")
+        if (folderParts?.at(-1) === "index") {
+          folderIndex.set(folderParts.slice(0, -1).join("/"), file)
         }
       }
     }
@@ -87,7 +84,7 @@
         let curPathSegment = slugParts[i]
 
         // Try to resolve frontmatter folder title
-        const currentFile = folderIndex?.get(curPathSegment)
+        const currentFile = folderIndex?.get(slugParts.slice(0, i + 1).join("/"))
         if (currentFile) {
           const title = currentFile.frontmatter!.title
           if (title !== "index") {
@@ -104,15 +101,16 @@
       }
 
       // Add current file to crumb (can directly use frontmatter title)
-      if (options.showCurrentPage && slugParts.at(-1) === "") {
+      if (options.showCurrentPage && slugParts.at(-1) !== "index") {
         crumbs.push({
           displayName: fileData.frontmatter!.title,
           path: "",
         })
       }
     }
+
     return (
-      <nav class={`breadcrumb-container ${displayClass ?? ""}`} aria-label="breadcrumbs">
+      <nav class={classNames(displayClass, "breadcrumb-container")} aria-label="breadcrumbs">
         {crumbs.map((crumb, index) => (
           <div class="breadcrumb-element">
             <a href={crumb.path}>{crumb.displayName}</a>

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