Added fetching scripts

scripts/utils/retrieveRecipes.ts

@@ -0,0 +1,19 @@
+import fetch from 'node-fetch'
+import { parse } from 'node-html-parser'
+import { UnfetchedEntity } from './types'
+
+export const retrieveRecipes = async (lang?: string) => {
+  const res = await fetch(
+    `https://wiki.factorio.com/Materials_and_recipes${lang ? `/${lang}` : ''}`
+  )
+  const html = await res.text()
+  const root = parse(html)
+  const icons = root.querySelectorAll('.tab > div > div.factorio-icon > a')
+  return icons
+    .map(icon => ({
+      name: icon.attrs.title,
+      href: icon.attrs.href,
+      image: icon.querySelector('img')?.attrs.src
+    }))
+    .filter((entity): entity is UnfetchedEntity => !!(entity.href && entity.name && entity.image))
+}