wmakeev

import '@formatjs/intl-durationformat/polyfill.js'
import assert from 'assert'
import jose from 'node-jose'
import { setTimeout as setTimeoutAsync } from 'node:timers/promises'

const YA_IAM_TOKENS_URL = 'https://iam.api.cloud.yandex.net/iam/v1/tokens'
const YA_QUERY_ENDPOINT = 'https://api.yandex-query.cloud.yandex.net'

// @ts-ignore no typings
const durationFormat = new Intl.DurationFormat('en', {

wmakeev

// 02.09.2024
new Intl.DateTimeFormat("ru", {
  dateStyle: "short",
  timeZone: "Europe/Moscow",
}).format(new Date());

// 02.09.2024, 05:59
new Intl.DateTimeFormat("ru", {
  dateStyle: "short",
  timeStyle: "short",

wmakeev

import { fetch } from "undici";

/**
 * @param {string} url
 * @param {string} [origin]
 * @returns {Promise<string>}
 */
export async function getResourceDataUrl(url, origin) {
  const fetchUrl = new URL(url, origin);

wmakeev

/*
Makes a channel that buffers up to n items
*/
function chan(n) {
  const data = []; // data not yet read
  const readersBacklog = []; // readers waiting for data
  const writersBacklog = []; // writers waiting for data
  let disposed = false;
  // TODO(Benjamin) - disposing

wmakeev

export function getPromiseWithResolvers() {
  let resolve;
  let reject;

  const promise = new Promise((resolve_, reject_) => {
    resolve = resolve_;
    reject = reject_;
  });

  return { promise, resolve, reject };

wmakeev

const formatPhone = (phone) => {
  if (typeof phone !== "string") return "";

  const phoneNums = phone.replaceAll(/\D/g, "");

  if (phoneNums.length !== 11) return "+" + phoneNums;

  const code = phoneNums.substring(0, 1);
  const region = phoneNums.substring(1, 4);
  const phone1 = phoneNums.substring(4, 7);

wmakeev

/**
 * Check if code is EAN13
 *
 * @link https://github.com/hampus-nilsson/gs1-checkdigit/blob/main/checkdigit.js
 * @param {string} input
 * @returns {boolean}
 */
export function isGTIN(input) {
  if (![8, 12, 13, 14].includes(input.length)) return false;

wmakeev

// https://jkorpela.fi/chars/spaces.html

export const UNICODE_SPACES_REGEX =
  /[\u00A0\u180E\u2000-\u200B\u202F\u205F\u3000\uFEFF]/gm;

wmakeev

import { pipeline } from 'node:stream/promises'
import zlib from 'node:zlib'

/**
 * gzip
 *
 * @param {Buffer | string} data
 */
export async function gzip(data) {
  /** @type {Buffer} */

wmakeev

export const Kbyte = 1024;
export const Mbyte = Kbyte * Kbyte;
export const Gbyte = Kbyte * Mbyte;