argentina-provincias-geojson.js

// Descargar: https://github.com/alvarezgarcia/provincias-argentinas-geojson

const fetch = require('node-fetch');
const fs = require('fs').promises;

async function main() {
  const geojson = {
    type: 'FeatureCollection',
    features: [],
  };

  const files = await fs.readdir('.');

  for (const file of files) {
    if (!file.endsWith('.json') || file.endsWith('output.json') || file.endsWith('package.json')) continue;
    const data = require(`./${file}`);

    const province = data && data.features && data.features[0];
    if (!province) continue;

    // https://datosgobar.github.io/georef-ar-api/
    const response = await fetch(`https://apis.datos.gob.ar/georef/api/provincias?nombre=${encodeURIComponent(province.properties.name)}`);
    const json = await response.json();
    province.properties = json.provincias[0];

    geojson.features.push(province);
  }

  await fs.writeFile('./output.json', JSON.stringify(geojson));
}


main();

argentina-provincias.geojson