OpenAPI: Fix empty directory detection

.changeset/rude-dots-clap.md

@@ -0,0 +1,5 @@
+---
+'fumadocs-openapi': patch
+---
+
+Fix empty directory detection

apps/docs/content/docs/openapi/meta.json

@@ -2,5 +2,5 @@
   "title": "OpenAPI Example",
   "description": "A demo for Fumadocs OpenAPI",
   "root": true,
-  "icon": "Rocket"
+  "pages": ["index", "...(generated)"]
 }

apps/docs/scripts/generate-docs.mts

@@ -2,18 +2,13 @@ import * as OpenAPI from 'fumadocs-openapi';
 import { rimraf } from 'rimraf';
 
 export async function generateDocs() {
-  await rimraf('./content/docs/openapi', {
-    filter(v) {
-      return !v.endsWith('index.mdx') && !v.endsWith('meta.json');
-    },
-  });
+  await rimraf('./content/docs/openapi/(generated)');
 
   await Promise.all([
     OpenAPI.generateFiles({
-      input: ['./museum.yaml'],
-      output: './content/docs/openapi',
+      input: ['./content/docs/openapi/museum.yaml'],
+      output: './content/docs/openapi/(generated)',
       per: 'operation',
-      groupBy: 'tag',
     }),
   ]);
 }

packages/openapi/src/generate-file.ts

@@ -163,7 +163,7 @@ export async function generateFiles(options: Config): Promise<void> {
             path.dirname(item) === path.dirname(outputPath),
         );
 
-        if (!isSharedDir && path.dirname(outputPath).length > 0) {
+        if (!isSharedDir && path.dirname(outputPath) !== '.') {
           outputPath = path.join(path.dirname(outputPath) + '.mdx');
         }
 

packages/openapi/src/utils/process-document.ts

@@ -1,7 +1,7 @@
 import type { DereferenceMap, Document } from '@/types';
 import type { NoReference } from '@/utils/schema';
 import type { OpenAPIV3, OpenAPIV3_1 } from 'openapi-types';
-import { load, dereference, upgrade } from '@scalar/openapi-parser';
+import { dereference, load, upgrade } from '@scalar/openapi-parser';
 import { fetchUrls } from '@scalar/openapi-parser/plugins/fetch-urls';
 import { readFiles } from '@scalar/openapi-parser/plugins/read-files';