Integrate Markdoc library with Keystatic CMS.

The commit introduces the '@markdoc/markdoc' library to the Keystatic CMS. It modifies related functions and components such as 'KeystaticDocumentRenderer' and 'keystatic-client' to transform and render content using Markdoc. Additionally, the commit refactors 'keystatic.config.ts' file for more legible content field setup and adds related dependencies in the package.

packages/cms/keystatic/package.json

@@ -16,7 +16,8 @@
   },
   "dependencies": {
     "@keystatic/core": "0.5.14",
-    "@keystatic/next": "5.0.0"
+    "@keystatic/next": "5.0.0",
+    "@markdoc/markdoc": "^0.4.0"
   },
   "devDependencies": {
     "@kit/cms": "workspace:^",
@@ -25,6 +26,8 @@
     "@kit/tsconfig": "workspace:*",
     "@kit/ui": "workspace:^",
     "@types/node": "^20.12.8",
+    "@types/react": "^18.3.1",
+    "react": "18.3.1",
     "zod": "^3.23.6"
   },
   "eslintConfig": {

packages/cms/keystatic/src/content-renderer.tsx

@@ -1,6 +1,7 @@
-import { DocumentElement } from '@keystatic/core';
-import { DocumentRenderer } from '@keystatic/core/renderer';
+import * as React from 'react';
 
-export function KeystaticDocumentRenderer(props: { content: unknown }) {
-  return <DocumentRenderer document={props.content as DocumentElement[]} />;
+import Markdoc from '@markdoc/markdoc';
+
+export function KeystaticDocumentRenderer({ content }: { content: unknown }) {
+  return Markdoc.renderers.react(content as string, React);
 }

packages/cms/keystatic/src/keystatic-client.ts

@@ -1,3 +1,5 @@
+import Markdoc from '@markdoc/markdoc';
+
 import { Cms, CmsClient } from '@kit/cms';
 
 import { createKeystaticReader } from './create-reader';
@@ -138,7 +140,8 @@ class KeystaticClient implements CmsClient {
       ? new Date(item.entry.publishedAt)
       : new Date();
 
-    const content = await item.entry.content();
+    const markdoc = await item.entry.content();
+    const content = Markdoc.transform(markdoc.node);
 
     return {
       id: item.slug,

packages/cms/keystatic/src/keystatic.config.ts

@@ -1,15 +1,24 @@
-import { collection, config, fields } from '@keystatic/core';
+import {
+  CloudConfig,
+  GitHubConfig,
+  LocalConfig,
+  collection,
+  config,
+  fields,
+} from '@keystatic/core';
 import { Entry } from '@keystatic/core/reader';
 import { z } from 'zod';
 
+type ZodOutputFor<T> = z.ZodType<T, z.ZodTypeDef, unknown>;
+
 const local = z.object({
   kind: z.literal('local'),
-});
+}) satisfies ZodOutputFor<LocalConfig['storage']>;
 
 const cloud = z.object({
   kind: z.literal('cloud'),
   project: z.string(),
-});
+}) satisfies ZodOutputFor<CloudConfig['storage']>;
 
 const github = z.object({
   kind: z.literal('github'),
@@ -19,7 +28,7 @@ const github = z.object({
   githubToken: z.string({
     required_error: 'Please provide a GitHub token',
   }),
-});
+}) satisfies ZodOutputFor<GitHubConfig['storage']>;
 
 const storage = z.union([local, cloud, github]).parse({
   kind: process.env.KEYSTATIC_STORAGE_KIND ?? 'local',
@@ -34,6 +43,34 @@ const keyStaticConfig = createKeyStaticConfig();
 
 export default keyStaticConfig;
 
+function getContentField() {
+  return fields.markdoc({
+    label: 'Content',
+    options: {
+      link: true,
+      blockquote: true,
+      bold: true,
+      divider: true,
+      orderedList: true,
+      unorderedList: true,
+      strikethrough: true,
+      heading: true,
+      code: true,
+      italic: true,
+      image: {
+        directory: 'public/site/images',
+        publicPath: '/site/images',
+        schema: {
+          title: fields.text({
+            label: 'Caption',
+            description: 'The text to display under the image in a caption.',
+          }),
+        },
+      },
+    },
+  });
+}
+
 export type PostEntryProps = Entry<
   (typeof keyStaticConfig)['collections']['posts']
 >;
@@ -64,23 +101,7 @@ function createKeyStaticConfig() {
           }),
           language: fields.text({ label: 'Language' }),
           order: fields.number({ label: 'Order' }),
-          content: fields.document({
-            label: 'Content',
-            formatting: true,
-            dividers: true,
-            links: true,
-            images: {
-              directory: 'public/site/images',
-              publicPath: '/site/images',
-              schema: {
-                title: fields.text({
-                  label: 'Caption',
-                  description:
-                    'The text to display under the image in a caption.',
-                }),
-              },
-            },
-          }),
+          content: getContentField(),
         },
       }),
       documentation: collection({
@@ -90,23 +111,7 @@ function createKeyStaticConfig() {
         format: { contentField: 'content' },
         schema: {
           title: fields.slug({ name: { label: 'Title' } }),
-          content: fields.document({
-            label: 'Content',
-            formatting: true,
-            dividers: true,
-            links: true,
-            images: {
-              directory: 'public/site/images',
-              publicPath: '/site/images',
-              schema: {
-                title: fields.text({
-                  label: 'Caption',
-                  description:
-                    'The text to display under the image in a caption.',
-                }),
-              },
-            },
-          }),
+          content: getContentField(),
           image: fields.image({
             label: 'Image',
             directory: 'public/site/images',

pnpm-lock.yaml

@@ -426,6 +426,9 @@ importers:
       '@keystatic/next':
         specifier: 5.0.0
         version: 5.0.0(@keystatic/core@0.5.14)(next@14.2.3)(react-dom@18.3.1)(react@18.3.1)
+      '@markdoc/markdoc':
+        specifier: ^0.4.0
+        version: 0.4.0(@types/react@18.3.1)(react@18.3.1)
     devDependencies:
       '@kit/cms':
         specifier: workspace:^
@@ -445,6 +448,12 @@ importers:
       '@types/node':
         specifier: ^20.12.8
         version: 20.12.10
+      '@types/react':
+        specifier: ^18.3.1
+        version: 18.3.1
+      react:
+        specifier: 18.3.1
+        version: 18.3.1
       zod:
         specifier: ^3.23.6
         version: 3.23.6