MDX: Fix non-absolute dir option

.changeset/light-bobcats-act.md

@@ -0,0 +1,5 @@
+---
+'fumadocs-mdx': patch
+---
+
+Fix non-absolute `dir` option

apps/docs/content/docs/mdx/index.mdx

@@ -52,7 +52,7 @@ Configure Fumadocs MDX by creating a `source.config.ts` file.
 import { defineDocs } from 'fumadocs-mdx/config';
 
 export const { docs, meta } = defineDocs({
-  dir: '/content/docs',
+  dir: 'content/docs',
 });
 ```
 

packages/mdx/src/config/define.ts

@@ -133,7 +133,7 @@ export function defineDocs<
   /**
    * The directory to scan files
    *
-   *  @defaultValue '/content/docs'
+   *  @defaultValue 'content/docs'
    */
   dir?: string | string[];
 

packages/mdx/src/map/generate.ts

@@ -86,7 +86,7 @@ async function getCollectionFiles(
   await Promise.all(
     dirs.map(async (dir) => {
       const result = await fg(collection.files ?? '**/*', {
-        cwd: dir,
+        cwd: path.resolve(dir),
         absolute: true,
       });