source.config.ts

import { defineConfig, defineDocs, frontmatterSchema } from 'fumadocs-mdx/config';
import rehypePrettyCode from 'rehype-pretty-code';
import { z } from 'zod';

import { transformers } from '@/lib/highlight-code';

export default defineConfig({
  mdxOptions: {
    rehypePlugins: (plugins) => {
      plugins.shift();
      plugins.push([
        // TODO: fix the type.
        // eslint-disable-next-line @typescript-eslint/no-explicit-any
        rehypePrettyCode as any,
        {
          theme: {
            dark: 'github-dark',
            light: 'github-light-default',
          },
          transformers,
        },
      ]);

      return plugins;
    },
  },
});

export const docs = defineDocs({
  dir: 'content/docs',
  docs: {
    // @ts-expect-error
    schema: z.object({
      title: z.string(),
      description: z.string().optional(),
      links: z
        .array(
          z.object({
            doc: z.string().optional(),
            api: z.string().optional(),
          }),
        )
        .optional()
        .nullable(),
    }),
  },
});