RocketChat/Rocket.Chat

import { Meteor } from 'meteor/meteor';
import { WebAppInternals } from 'meteor/webapp';

import { settings } from '../../../settings/server';

export let hostname: string;

settings.watch<string>(
    'Site_Url',
    // Needed as WebAppInternals.generateBoilerplate needs to be called in a fiber
    Meteor.bindEnvironment((value) => {
        if (value == null || value.trim() === '') {
            return;
        }
        let host = value.replace(/\/$/, '');
        // let prefix = '';
        const match = value.match(/([^\/]+\/{2}[^\/]+)(\/.+)/);
        if (match != null) {
            host = match[1];
            // prefix = match[2].replace(/\/$/, '');
        }
        (global as any).__meteor_runtime_config__.ROOT_URL = value;

        if (Meteor.absoluteUrl.defaultOptions?.rootUrl) {
            Meteor.absoluteUrl.defaultOptions.rootUrl = value;
        }

        hostname = host.replace(/^https?:\/\//, '');
        process.env.MOBILE_ROOT_URL = host;
        process.env.MOBILE_DDP_URL = host;
        if (typeof WebAppInternals !== 'undefined' && WebAppInternals.generateBoilerplate) {
            return WebAppInternals.generateBoilerplate();
        }
    }),
);