updated breadcrumbs script

Author: krofax

utils/breadcrumbs.ts

@@ -1,32 +1,65 @@
 import * as fs from 'fs/promises';
 import * as path from 'path';
+import matter from 'gray-matter';
 
 const rootDir = path.join(process.cwd(), 'pages');
 const errors: string[] = [];
 
+interface PageInfo {
+  title: string;
+  url: string;
+}
+
+async function getReferencedPages(breadcrumbContent: string): Promise<string[]> {
+  // Extract URLs from Card components in the breadcrumb file
+  const cardRegex = /<Card[^>]*href="([^"]+)"[^>]*>/g;
+  const urls: string[] = [];
+  let match;
+  
+  while ((match = cardRegex.exec(breadcrumbContent)) !== null) {
+    urls.push(match[1]);
+  }
+  
+  return urls;
+}
+
 async function checkDirectory(dirPath: string): Promise<void> {
   const entries = await fs.readdir(dirPath, { withFileTypes: true });
 
+  // First, find the breadcrumb file for this directory
+  const dirName = path.basename(dirPath);
+  const breadcrumbFile = path.join(dirPath, `${dirName}.mdx`);
+  let referencedPages: string[] = [];
+  
+  try {
+    const breadcrumbContent = await fs.readFile(breadcrumbFile, 'utf-8');
+    referencedPages = await getReferencedPages(breadcrumbContent);
+  } catch (error) {
+    // Only check for missing references if not in root directory
+    if (dirPath !== rootDir) {
+      errors.push(`Missing breadcrumb file for directory: ${path.relative(rootDir, dirPath)}`);
+      return;
+    }
+  }
+
+  // Check each entry in the directory
   for (const entry of entries) {
     if (entry.name.startsWith('_') || entry.name.startsWith('.')) continue;
 
     const fullPath = path.join(dirPath, entry.name);
 
     if (entry.isDirectory()) {
-      // Skip if it's the root directory
-      if (fullPath === rootDir) continue;
-      
-      // Check if breadcrumb file exists for this directory
-      const breadcrumbFile = path.join(dirPath, `${entry.name}.mdx`);
-      try {
-        await fs.access(breadcrumbFile);
-      } catch {
-        const relativePath = path.relative(rootDir, dirPath);
-        errors.push(`Missing breadcrumb file for directory: ${relativePath}/${entry.name}`);
-      }
-      
       // Recursively check subdirectories
       await checkDirectory(fullPath);
+    } else if ((entry.name.endsWith('.md') || entry.name.endsWith('.mdx')) && 
+               entry.name !== `${dirName}.mdx`) {
+      // Check if this page is referenced in the breadcrumb
+      const relativePath = '/' + path.relative(rootDir, fullPath)
+        .replace(/\.(md|mdx)$/, '');
+      
+      if (!referencedPages.includes(relativePath)) {
+        errors.push(`Page not referenced in breadcrumb: ${relativePath}`);
+      }
     }
   }
 }
@@ -40,7 +73,7 @@ async function main() {
       errors.forEach(error => console.error(`- ${error}`));
       process.exit(1);
     } else {
-      console.log('All directories have breadcrumb files.');
+      console.log('All pages are properly referenced in breadcrumb navigation.');
     }
   } catch (error) {
     console.error('Error checking breadcrumbs:', error);