togeojson

#!/usr/bin/env node

const tj = require("./");
const argv = require("minimist")(process.argv.slice(2));
const getStdin = require("get-stdin");
const fs = require("fs");
const xmldom = new (require("xmldom")).DOMParser();

const filename = argv._[0] || "";
const filetype = argv.f
  ? argv.f
  : filename.match(/\.kml$/i)
    ? "kml"
    : filename.match(/\.gpx$/i)
      ? "gpx"
      : "kml";

function convert(data) {
  process.stdout.write(
    JSON.stringify(tj[filetype](xmldom.parseFromString(data)), null, 4)
  );
}

if (!tj[filetype] || (process.stdin.isTTY && !argv._.length)) {
  console.error(
    "Usage: togeojson [-f format] FILE\n" +
      "-f    file format. if not given, will be detected by filename (kml or gpx)"
  );
} else if (argv._.length) {
  convert(fs.readFileSync(argv._[0], "utf8"));
} else {
  getStdin().then(convert);
}