twt-3265201b-ebfc-4126-8e18-bf9f2843ecca.js

/*global require, module, console */
var path = require("path"),
  fs = require("fs"),
  os = require("os"),
  uuid = require("uuid"),
  s3 = require("./s3-util");

var synthesizeText = require("./synthesize-text");

const { env } = require("process");

const BUCKET_NAME = env.BUCKET_NAME;

module.exports = function convert(inputObjectKey, outputObjectKey) {
  "use strict";

  var sourcePath;
  return s3
    .download(BUCKET_NAME, inputObjectKey)
    .then(function (downloadedPath) {
      sourcePath = downloadedPath;
      return synthesizeText.synthesize(sourcePath);
    })
    .then(async function (audioBuffers) {
      await s3.upload(BUCKET_NAME, outputObjectKey, audioBuffers);
    })
    .then(function () {
      fs.unlinkSync(sourcePath);
      return outputObjectKey;
    });
};