Core: Fix breadcrumb empty when includePage isn't specified

.changeset/swift-days-juggle.md

@@ -0,0 +1,5 @@
+---
+'fumadocs-core': patch
+---
+
+Fix breadcrumb empty when `includePage` isn't specified

packages/core/src/breadcrumb.tsx

@@ -89,7 +89,7 @@ function searchPath(
         const items: BreadcrumbItem[] = [];
 
         if (separator) items.push({ name: separator });
-        if (options.includePage)
+        if (includePage)
           items.push({
             name: node.index.name,
             url: node.index.url,

packages/core/src/source/load-files.ts

@@ -51,9 +51,7 @@ export function loadFiles(files: VirtualFile[], options: LoadOptions): Storage {
     }
 
     if (file.type === 'meta') {
-      storage.write(relativePath, file.type, {
-        data: file.data as MetaData,
-      });
+      storage.write(relativePath, file.type, file.data as MetaData);
     }
   }
 

packages/core/test/index.test.ts

@@ -7,6 +7,8 @@ import {
 import { describe, expect, test } from 'vitest';
 import type { Root } from '@/server/page-tree';
 import { findNeighbour } from '@/server/page-tree-utils';
+import { PageTree } from '../dist/server';
+import { getBreadcrumbItems } from '@/breadcrumb';
 
 test('Find Neighbours', () => {
   const tree: Root = {
@@ -113,3 +115,40 @@ describe('Path utilities', () => {
     expect(splitPath('/a/c')).toEqual(['a', 'c']);
   });
 });
+
+test('Breadcrumbs', () => {
+  const tree: PageTree.Root = {
+    name: 'Hello World',
+    children: [
+      {
+        type: 'page',
+        name: 'Hello World',
+        url: '/docs',
+      },
+      {
+        type: 'page',
+        name: 'Hello World',
+        url: '/docs/test',
+      },
+      {
+        type: 'page',
+        name: 'Fumadocs',
+        url: '/docs/test2',
+      },
+      {
+        type: 'folder',
+        name: 'Hello World',
+        index: {
+          type: 'page',
+          name: 'World',
+          url: '/docs/folder',
+        },
+        children: [],
+      },
+    ],
+  };
+
+  expect(getBreadcrumbItems('/docs/folder', tree)).toStrictEqual([
+    { name: 'World', url: '/docs/folder' },
+  ]);
+});

packages/core/test/storage.test.ts

@@ -13,9 +13,7 @@ describe('Virtual Storage', () => {
         title: 'Hello',
       },
     });
-    storage.write('meta.json', 'meta', {
-      data: {},
-    });
+    storage.write('meta.json', 'meta', {});
 
     expect(storage.list().length).toBe(2);
   });
@@ -26,9 +24,7 @@ describe('Virtual Storage', () => {
   });
 
   test('Nested Directories', () => {
-    storage.write('dir1/dir2/meta.json', 'meta', {
-      data: {},
-    });
+    storage.write('dir1/dir2/meta.json', 'meta', {});
 
     expect(storage.readDir('dir1')).toBeDefined();
     expect(storage.readDir('dir1/dir2')).toBeDefined();