a function that returns text/javascript esmodules; a function that renders an html page..

src-html-get-index-index.js

let begin = require('@architect/functions')

function index(req, res) {
  let html = `<script type=module src=/js/entry.mjs></script>`
  res({html})
}

exports.handler = begin.html.get(route)

src-js-get-js-000page-entry.mjs

import hi from '/js/hi.mjs'

console.log(hi())

src-js-get-js-000page-hi.mjs

export default function hi() {
  return 'hi jchris 💓'
}

src-js-get-js-000page-index.js

let arc = require('@architect/functions')
let read = require('fs').readFileSync
let exists = require('path-exists').sync
let join = require('path').join
let ledger = {}

/**
 * lambda function that dynamically loads clientside modules
 */
function route (req, res) {
  let requested = join(__dirname, req.params.page)
  if (ledger[requested]) {
    let js = ledger[requested]
    res({js})
  } else if (exists(requested)) {
    let js = read(requested).toString()
    ledger[requested] = js
    res({js})
  } else {
    res({
      status: 404,
      js: `console.log('failed to find ${requested}')`
    })
  }
}

exports.handler = arc.js.get(route)