Fumadocs

import {
  printErrors,
  readFiles,
  scanURLs,
  validateFiles,
} from 'next-validate-link';
import { getSlugs, parseFilePath } from 'fumadocs-core/source';
import { getTableOfContents } from 'fumadocs-core/server';
import path from 'node:path';
 
async function checkLinks() {
  // we read them all at once to avoid repeated file read
  const docsFiles = await readFiles('content/docs/**/*.{md,mdx}');
 
  // other collections too!
  const blogFiles = await readFiles('content/blog/**/*.{md,mdx}');
 
  const scanned = await scanURLs({
    populate: {
      '(home)/blog/[slug]': blogFiles.map((file) => {
        const info = parseFilePath(path.relative('content/blog', file.path));
 
        return {
          value: getSlugs(info)[0],
          hashes: getTableOfContents(file.content).map((item) =>
            item.url.slice(1),
          ),
        };
      }),
      'docs/[[...slug]]': docsFiles.map((file) => {
        const info = parseFilePath(path.relative('content/docs', file.path));
 
        return {
          value: getSlugs(info),
          hashes: getTableOfContents(file.content).map((item) =>
            item.url.slice(1),
          ),
        };
      }),
    },
  });
 
  printErrors(
    await validateFiles([...docsFiles, ...blogFiles], {
      scanned,
    }),
    true,
  );
}
 
void checkLinks();

bun run ./lint.ts