src/pages/api/get_file_list.ts

import { NextApiRequest, NextApiResponse } from "next";

import { load } from 'cheerio';
import axios from 'axios';
import { HFRes } from "@/types";

async function get_file_list(base: string, dir: string) {
  const html = (
    await axios.get(base + "/" + dir)
  ).data;
  const $ = load(html);
  const res = $("[data-target=ViewerIndexTreeList]").attr(
    "data-props"
  ) as string;
  return JSON.parse(res) as HFRes;
}

export default async function handler(
  request: NextApiRequest,
  response: NextApiResponse
) {
  const repo = request.query['repo'] as string;
  const path = request.query['path'] as string;
  return response.status(200).json(await get_file_list(
    repo,
    path,
  ));
}