import { Manifest } from "../const";

export const downloadManifest = async (manifestPath: string) => {
  const manifestURL = new URL(manifestPath, location.toString()).toString();
  const resp = await fetch(manifestURL);
  const manifest: Manifest = await resp.json();

  if ("new_install_skip_erase" in manifest) {
    console.warn(
      'Manifest option "new_install_skip_erase" is deprecated. Use "new_install_prompt_erase" instead.'
    );
    if (manifest.new_install_skip_erase) {
      manifest.new_install_prompt_erase = true;
    }
  }

  return manifest;
};