import * as IO from "fp-ts/IO";
import type { Publisher } from "./publisher";
import { readFileSync } from "fs";

export interface Config {
  result_publishers: Publisher[];
  dns: string[];
  timeout: string;
}

export const readConfig =
  (filePath: string): IO.IO<Config> =>
  () => {
    const confStr = readFileSync(filePath, "utf-8");
    return JSON.parse(confStr);
  };