refactor(docs) parse and render docs mdx files by fumadocs

.gitignore

@@ -43,6 +43,9 @@ next-env.d.ts
 # content collections
 .content-collections
 
+# fumadocs
+.source
+
 # OpenNext build output
 .open-next
 

content-collections.ts

@@ -1,11 +1,7 @@
 import path from 'path';
 import { DEFAULT_LOCALE, LOCALES } from '@/i18n/routing';
 import { defineCollection, defineConfig } from '@content-collections/core';
-import {
-  createDocSchema,
-  createMetaSchema,
-  transformMDX,
-} from '@fumadocs/content-collections/configuration';
+import { transformMDX } from '@fumadocs/content-collections/configuration';
 
 /**
  * 1. Content Collections documentation
@@ -16,25 +12,25 @@ import {
  * 2. Use Content Collections for Fumadocs
  * https://fumadocs.dev/docs/headless/content-collections
  */
-const docs = defineCollection({
-  name: 'docs',
-  directory: 'content/docs',
-  include: '**/*.mdx',
-  schema: (z) => ({
-    ...createDocSchema(z),
-    preview: z.string().optional(),
-    index: z.boolean().default(false),
-  }),
-  transform: transformMDX,
-});
+// const docs = defineCollection({
+//   name: 'docs',
+//   directory: 'content/docs',
+//   include: '**/*.mdx',
+//   schema: (z) => ({
+//     ...createDocSchema(z),
+//     preview: z.string().optional(),
+//     index: z.boolean().default(false),
+//   }),
+//   transform: transformMDX,
+// });
 
-const metas = defineCollection({
-  name: 'meta',
-  directory: 'content/docs',
-  include: '**/meta**.json',
-  parser: 'json',
-  schema: createMetaSchema,
-});
+// const metas = defineCollection({
+//   name: 'meta',
+//   directory: 'content/docs',
+//   include: '**/meta**.json',
+//   parser: 'json',
+//   schema: createMetaSchema,
+// });
 
 /**
  * Blog Author collection
@@ -324,5 +320,5 @@ function extractLocaleAndBase(fileName: string): {
 }
 
 export default defineConfig({
-  collections: [docs, metas, authors, categories, posts, pages, releases],
+  collections: [authors, categories, posts, pages, releases],
 });

next.config.ts

@@ -1,4 +1,4 @@
-import { withContentCollections } from '@content-collections/next';
+import { createMDX } from 'fumadocs-mdx/next';
 import type { NextConfig } from 'next';
 import createNextIntlPlugin from 'next-intl/plugin';
 
@@ -69,8 +69,9 @@ const nextConfig: NextConfig = {
 const withNextIntl = createNextIntlPlugin();
 
 /**
- * withContentCollections must be the outermost plugin
- *
- * https://www.content-collections.dev/docs/quickstart/next
+ * https://fumadocs.dev/docs/ui/manual-installation
+ * https://fumadocs.dev/docs/mdx/plugin
  */
-export default withContentCollections(withNextIntl(nextConfig));
+const withMDX = createMDX();
+
+export default withMDX(withNextIntl(nextConfig));

package.json

@@ -6,6 +6,7 @@
     "dev": "concurrently \"content-collections watch\" \"next dev\"",
     "build": "content-collections build && next build",
     "start": "next start",
+    "postinstall": "fumadocs-mdx",
     "lint": "biome check --write .",
     "lint:fix": "biome check --fix --unsafe .",
     "format": "biome format --write .",

source.config.ts

@@ -0,0 +1,27 @@
+import { defineDocs, frontmatterSchema, metaSchema } from 'fumadocs-mdx/config';
+import { z } from 'zod';
+
+const customDocsSchema = frontmatterSchema.extend({
+  preview: z.string().optional(),
+  index: z.boolean().default(false),
+});
+
+const customMetaSchema = metaSchema.extend({
+  description: z.string().optional(),
+});
+
+/**
+ * frontmatterSchema.extend causes error: Type instantiation is excessively deep,
+ * so we define the schema manually.
+ *
+ * https://fumadocs.dev/docs/mdx/collections#schema-1
+ */
+export const docs = defineDocs({
+  dir: 'content/docs',
+  docs: {
+    schema: customDocsSchema,
+  },
+  meta: {
+    schema: customMetaSchema,
+  },
+});

src/app/[locale]/docs/[[...slug]]/page.tsx

@@ -1,5 +1,5 @@
+import { getMDXComponents } from '@/components/custom/mdx-components';
 import * as Preview from '@/components/docs';
-import { CustomMDXContent } from '@/components/shared/custom-mdx-content';
 import {
   HoverCard,
   HoverCardContent,
@@ -87,6 +87,8 @@ export default async function DocPage({ params }: DocPageProps) {
 
   const preview = page.data.preview;
 
+  const MDX = page.data.body;
+
   return (
     <DocsPage
       toc={page.data.toc}
@@ -102,9 +104,8 @@ export default async function DocPage({ params }: DocPageProps) {
         {preview ? <PreviewRenderer preview={preview} /> : null}
 
         {/* MDX Content */}
-        <CustomMDXContent
-          code={page.data.body}
-          customComponents={{
+        <MDX
+          components={getMDXComponents({
             a: ({ href, ...props }: { href?: string; [key: string]: any }) => {
               const found = source.getPageByHref(href ?? '', {
                 dir: page.file.dirname,
@@ -133,7 +134,7 @@ export default async function DocPage({ params }: DocPageProps) {
                 </HoverCard>
               );
             },
-          }}
+          })}
         />
       </DocsBody>
     </DocsPage>

src/components/custom/mdx-components.tsx

@@ -0,0 +1,45 @@
+import { ImageWrapper } from '@/components/docs/image-wrapper';
+import { Wrapper } from '@/components/docs/wrapper';
+import { YoutubeVideo } from '@/components/docs/youtube-video';
+import { Accordion, Accordions } from 'fumadocs-ui/components/accordion';
+import { Callout } from 'fumadocs-ui/components/callout';
+import { File, Files, Folder } from 'fumadocs-ui/components/files';
+import { Step, Steps } from 'fumadocs-ui/components/steps';
+import { Tab, Tabs } from 'fumadocs-ui/components/tabs';
+import { TypeTable } from 'fumadocs-ui/components/type-table';
+import defaultMdxComponents from 'fumadocs-ui/mdx';
+import * as LucideIcons from 'lucide-react';
+import type { MDXComponents } from 'mdx/types';
+import type { ComponentProps, FC } from 'react';
+
+/**
+ * Enhanced MDX Content component that includes commonly used MDX components
+ * It can be used for blog posts, documentation, and custom pages
+ */
+export function getMDXComponents(components?: MDXComponents): MDXComponents {
+  // Start with default components
+  const baseComponents: Record<string, any> = {
+    ...defaultMdxComponents,
+    ...LucideIcons,
+    // ...((await import('lucide-react')) as unknown as MDXComponents),
+    YoutubeVideo,
+    Tabs,
+    Tab,
+    TypeTable,
+    Accordion,
+    Accordions,
+    Steps,
+    Step,
+    Wrapper,
+    File,
+    Folder,
+    Files,
+    blockquote: Callout as unknown as FC<ComponentProps<'blockquote'>>,
+    img: ImageWrapper,
+  };
+
+  return {
+    ...baseComponents,
+    ...components,
+  };
+}

src/components/docs/dynamic-codeblock.tsx

@@ -28,7 +28,7 @@ export default function Example() {
           className="bg-transparent px-4 py-2 text-sm focus-visible:outline-none"
         />
       </div>
-      <DynamicCodeBlock lang={lang} code={code} options={{}} />
+      <DynamicCodeBlock lang={lang} code={code} />
     </div>
   );
 }

src/lib/docs/source.ts

@@ -1,12 +1,12 @@
-import { createMDXSource } from '@fumadocs/content-collections';
-import { allDocs, allMetas } from 'content-collections';
 import { loader } from 'fumadocs-core/source';
 import * as LucideIcons from 'lucide-react';
 import { createElement } from 'react';
+import { docs } from '../../../.source';
 import { docsI18nConfig } from './i18n';
 
 /**
  * Turn a content source into a unified interface
+ * .source folder is generated by `fumadocs-mdx`
  *
  * https://fumadocs.dev/docs/headless/source-api
  * https://fumadocs.dev/docs/headless/content-collections
@@ -14,7 +14,7 @@ import { docsI18nConfig } from './i18n';
 export const source = loader({
   baseUrl: '/docs',
   i18n: docsI18nConfig,
-  source: createMDXSource(allDocs, allMetas),
+  source: docs.toFumadocsSource(),
   icon(iconName) {
     if (!iconName) {
       return undefined;