Function parseConnectionUri

utils/utils.ts:65–127

(uri: string)

 * The only exception to this rule are multi-host connection strings
 */
export function parseConnectionUri(uri: string): Uri {
  const parsed_uri = uri.match(
    /(?<driver>\w+):\/{2}((?<user>[^\/?#\s:]+?)?(:(?<password>[^\/?#\s]+)?)?@)?(?<full_host>[^\/?#\s]+)?(\/(?<path>[^?#\s]*))?(\?(?<params>[^#\s]+))?.*/,
  );
  if (!parsed_uri) throw new Error("Could not parse the provided URL");

  let {
    driver = "",
    full_host = "",
    params = "",
    password = "",
    path = "",
    user = "",
  }: ConnectionInfo = parsed_uri.groups ?? {};

  const parsed_host = full_host.match(
    /(?<host>(\[.+\])|(.*?))(:(?<port>[\w]*))?$/,
  );
  if (!parsed_host) throw new Error(`Could not parse "${full_host}" host`);

  let {
    host = "",
    port = "",
  }: ParsedHost = parsed_host.groups ?? {};

  try {
    if (host) {
      host = decodeURIComponent(host);
    }
  } catch (_e) {
    console.error(
      bold(`${yellow("Failed to decode URL host")}\nDefaulting to raw host`),
    );
  }

  if (port && Number.isNaN(Number(port))) {
    throw new Error(`The provided port "${port}" is not a valid number`);
  }

  try {
    if (password) {
      password = decodeURIComponent(password);
    }
  } catch (_e) {
    console.error(
      bold(
        `${
          yellow("Failed to decode URL password")
        }\nDefaulting to raw password`,
      ),
    );
  }

  return {
    driver,
    host,
    params: Object.fromEntries(new URLSearchParams(params).entries()),
    password,