tracktracker/script/update-network.js

#!/usr/bin/env node

import * as network from '../src/data/network.js';
import fs from 'fs/promises';

/** Geographical bounds of the Montpellier metropolitan area. */
const bounds = [
    "43.49552248630757", "3.660507202148437",
    "43.73736766145917", "4.092750549316406",
];

const data = await network.fetch("TaM", "tram", bounds);

await fs.writeFile(
    new URL("../src/data/network.json", import.meta.url),
    JSON.stringify(
        data,
        (_, value) =>
        {
            if (value instanceof Set)
            {
                // Convert sets to arrays for JSON representation
                return Array.from(value.values());
            }

            return value;
        },
        4
    )
);