@nuxtjs/prismic/src/lib/fileExists.ts

Easily connect your Nuxt application to your content hosted on Prismic

import { existsSync } from 'node:fs'

export const fileExists = (path?: string, extensions = ['js', 'ts']): string | null => {
	if (!path) {
		return null
	}
	else if (existsSync(path)) {
		// If path already contains/forces the extension
		return path
	}

	const extension = extensions.find(extension => existsSync(`${path}.${extension}`))

	return extension ? `${path}.${extension}` : null
}