celery-node/dist/util/time.js

celery written in nodejs

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseISO8601 = void 0;
// https://gist.github.com/dimkalinux/1478408
const ISO8601_REGEX = /^(\d{4})-(\d\d)-(\d\d)([T ](\d\d):(\d\d):(\d\d)(\.\d+)?(Z|([+-])(\d\d)(:(\d\d))?)?)?$/;
function parseISO8601(dateString) {
    // 0 = whole string
    // 1 = year
    // 2 = month
    // 3 = day
    // 4 = whole time part
    // 5 = hour
    // 6 = minute
    // 7 = second
    // 8 = fractional (with dot)
    // 9 = whole timezone (possibly Z)
    // 10 = offset sign (+ or -)
    // 11 = offset hours
    // 12 = offset minutes (with colon)
    // 13 = offset minutes
    const r = ISO8601_REGEX.exec(dateString);
    if (!r)
        return Date.parse(dateString);
    const year = Number(r[1]);
    const month = Number(r[2]) - 1;
    const day = Number(r[3]);
    if (!r[4])
        return Date.UTC(year, month, day);
    const hour = Number(r[5]);
    const minute = Number(r[6]);
    const second = Number(r[7]);
    const ms = r[8] ? Number((r[8] + "000").substr(1, 3)) : 0;
    if (!r[9])
        return Date.UTC(year, month, day, hour, minute, second, ms);
    const oh = r[11] ? Number(r[10]) + Number(r[11]) : 0;
    const om = r[13] ? Number(r[10]) + Number(r[13]) : 0;
    return Date.UTC(year, month, day, hour - oh, minute - om, second, ms);
}
exports.parseISO8601 = parseISO8601;