@fulldevlabs/fullui/src/utils/getAllCollections.ts

A component library built for Astro

import type { CollectionKey } from 'astro:content'
import { getCollection } from 'astro:content'

export const getAllCollections = async (names: CollectionKey[]) => {
  const promises = names.map((name) => getCollection(name))
  const resolved = await Promise.all(promises)
  const flattened = resolved.flat()
  const filtered = flattened.filter(Boolean)
  return filtered
}