converse-built/node_modules/po2json/lib/parseFile.js

var fs = require("fs");

/**
 * Asynchronously parse a PO file to JSON
 *
 * @param {String} fileName - File name
 * @param {Object} [options]
 * @param {Function} cb - Callback function, takes 2 arguments: err and result
 */

module.exports = function(fileName, options, cb) {
  options = options || {};

  if (typeof options === 'function') {
    cb = options;
    options = {};
  }

  fs.realpath(fileName, function (err, realFile) {
    if (err) return cb(err);

    fs.readFile(realFile, function (err, data) {
      if (err) return cb(err);

      cb(null, require("./parse")( data, options ));
    });
  });
};