const glob = require('glob-promise');
const readFile = require('./readFile');

module.exports = (sourcemap_dir_path, js_dir_url) => {
  sourcemap_dir_path = (sourcemap_dir_path + '/').replace(/\/+/g, '/');
  if (js_dir_url[ js_dir_url.length - 1 ] !== '/') { // replace will break schema
    js_dir_url += '/';
  }
  return glob(sourcemap_dir_path + '**/*.map').then(sourcemap_file_paths =>
    Promise.all(
      sourcemap_file_paths.map(sourcemap_file_path =>
        readFile(
          sourcemap_file_path,
          js_dir_url + sourcemap_file_path.slice(sourcemap_dir_path.length, -4),
        ),
      ),
    ),
  );
};