Remove code for redirects in vercel.json

Author: wooorm

website/prep.js

@@ -3,15 +3,6 @@
  * @import {Root} from 'hast'
  */
 
-/**
- * @typedef Redirect
- *   Redirect.
- * @property {string} destination
- *   To.
- * @property {string} source
- *   From.
- */
-
 import fs from 'node:fs/promises'
 import {fileURLToPath} from 'node:url'
 import {globby} from 'globby'
@@ -75,31 +66,6 @@ await pAll(
 
 console.log('✔ %d redirects', Object.keys(redirect).length)
 
-// To do: drop Vercel.
-/** @type {Array<Readonly<Redirect>>} */
-const vercelRedirects = []
-/** @type {string} */
-let redirectFrom
-
-for (redirectFrom in redirect) {
-  if (Object.hasOwn(redirect, redirectFrom)) {
-    const source = redirectFrom.replace(/\/index.html$/, '/')
-    const destination = redirect[redirectFrom]
-    vercelRedirects.push({destination, source})
-  }
-}
-
-// To do: drop Vercel.
-/** @type {Record<string, unknown> & {redirects: ReadonlyArray<Readonly<Redirect>>}} */
-const vercelInfo = JSON.parse(String(await fs.readFile('vercel.json')))
-await fs.writeFile(
-  'vercel.json',
-  JSON.stringify({...vercelInfo, redirects: vercelRedirects}, undefined, 2) +
-    '\n'
-)
-
-console.log('✔ `vercel.json` redirects')
-
 /**
  *
  * @param {string} to