Using iojs on AWS Lambda

bundle.js

import {join} from "path"

import browserify from "browserify"
import babelify from "babelify"
import archiver from "archiver"

let opts = {
  standalone: "code",
  // these are the API equivalent of --node
  // https://github.com/substack/node-browserify/blob/master/bin/args.js#L67-L78
  bare: true,
  browserField: false,
  builtins: false,
  commondir: false,
  detectGlobals: false,
  igv: "__filename,__dirname"
}

let handlerPath = join(__dirname, process.argv[2])
let indexPath = join(__dirname, "index.js")
let iojsPath = join(__dirname, "vendor", "iojs")

let iojs = createReadStream(iojsPath)

let handler = browserify(handlerPath, opts)
  .transform(babelify)
  .exclude("aws-sdk")
  .bundle()

let index = browserify(indexPath, opts)
  .transform(babelify)
  .exclude("aws-sdk")
  .bundle()

let zip = archiver("zip")
  .append(iojs, {name: "iojs", mode: 0o755})
  .append(handler, {name: "handler.js"})
  .append(index, {name: "index.js"})
  .finalize()

zip.pipe(process.stdout)

usage.txt

$ babel-node bundle.js my-lambda.js