Using blocks on Cloudflare Workers

[elmarw]

I am running some tests on Cloudflare Workers using the example in your repo. However I cant seem to get the Blocks to work.

esbuild.js:

require('esbuild').build({
	bundle: true,
	entryPoints: ['workers-site/index.js'],
	outfile: 'dist/index.js',
	format: 'esm',
	plugins: [
		require('tempura/esbuild').transform({
      blocks: {
        foo(args) {
          return args.test
        }
      }
    })]
});

test.hbs

{{#foo test="bar" }}

worker.js

import test from "./test.hbs"
addEventListener('fetch', event => {
  event.respondWith(new Response(test()))
})

Results in: Cannot read properties of undefined (reading 'foo')

Would it be possible to get a working example including blocks for Cloudflare Workers maybe?