[SAIC Map update] check version of maps update without download 15Go Zip file #saic #map

.gitignore

/node_modules/
/package-lock.json

readme.md

saicMap

Get latest version of MG4 Luxury map

Installation

npm install

Usage

VIN=XXXXX && npm run download

License

MIT

index.mjs

import unzipper from "unzipper";
import fs from "node:fs"
import request from "request"
import clc from "cli-color";
const FILE = 'd:/tmp/version.txt'

/**
 * Extract version 
 * @param {string} data 
 * @returns version
 * @example getVersion("https://s3.ap-southeast-1.amazonaws.com/iov-mapdata.soimt.com/mapdata/eu/te/23Q4_EU_20240111021553_p/maps.zip")
 */
function getVersion(data) {
    const regex = /\/(2[^\/]+)\//gm;
    let m = regex.exec(data)
    if (m !== null && m.length > 0) {
        return m[1]
    }
    return undefined

}
if (!process.env.VIN) {
    console.log(`${clc.red("Please set VIN env variable ex: set/export VIN=LSJWH409XXXXXX")} `)
}
let TIMEOUT=60
if (process.argv.length > 2) {
    TIMEOUT = parseInt(process.argv[2])
}

let response = await fetch(`https://iov-mapmg.soimt.com/api/mapdata/getMapdataInfoOfVehicle?vin=${process.env.VIN}`, {
    "credentials": "include",
    "headers": {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:125.0) Gecko/20100101 Firefox/125.0",
        "Accept": "application/json, text/plain, */*",
        "Accept-Language": "en",
        "Authorization": "Basic c2FiZXI6c2FiZXJfc2VjcmV0",
        "Sec-Fetch-Dest": "empty",
        "Sec-Fetch-Mode": "cors",
        "Sec-Fetch-Site": "same-origin",
        "Pragma": "no-cache",
        "Cache-Control": "no-cache"
    },
    "referrer": "https://iov-mapmg.soimt.com/",
    "method": "POST",
    "mode": "cors"
});
const result = await response.json();
const targetVersion = result.data.packageName //getVersion(result.data.packageUrl)
if (targetVersion) {
    console.log(`${clc.green.underline("Target version:")} ${clc.blue(targetVersion)}`)
    const VNUrl = `https://iov-mapmg.soimt.com/api${result.data.vnFileUrl}`

    //Download VN file
    console.log(`${clc.green.underline("Downloading VN:")} ${clc.blue(VNUrl)}`)
    request.get(VNUrl)
        .pipe(fs.createWriteStream("VN.txt"));

    //Download maps
    console.log(`${clc.green.underline("Downloading map:")} ${clc.blue(result.data.packageUrl)}`)
    request.get(result.data.packageUrl)
        .pipe(unzipper.ParseOne('version\.txt', { forceStream: true }))
        .pipe(fs.createWriteStream(FILE));
}

setTimeout(() => {
    console.log(fs.readFileSync(FILE).toString())
    process.exit(0)
}, TIMEOUT * 1000)

package.json

{
  "name": "saicMap",
  "version": "1.0.0",
  "description": "Download VN.txt and get map version",
  "main": "index.mjs",
  "scripts": {
    "download": "node index.mjs"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "cli-color": "^2.0.4",
    "request": "^2.88.2",
    "unzipper": "^0.11.3"
  }
}

saicMap.cmd

del d:\tmp\version.txt
set TIMEOUT=60
node B:\prog\code\saicMG4\map\index.mjs %TIMEOUT%


ping 127.0.0.1 -n %TIMEOUT% > nul
start notepad d:\tmp\version.txt