Cannot be used with bundlers

[timfish]

When using this with Nextjs you get the following error:

Error: ENOENT: no such file or directory, open '/home/runner/work/_temp/test-application/.next/server/chunks/orchestrion_js_bg.wasm'
    at Object.openSync (node:fs:574:18)
    at Object.readFileSync (node:fs:453:35)
    at 538 (/home/runner/work/_temp/test-application/.next/server/chunks/645.js:2:1456)
...snip...

Ideally we want this to at least work when bundlers are being used.

• Why does this code get called even when the library isn't used?
• Can we inline the wasm binary into the JavaScript?

[timfish]

The auto-generated code has major side-effects:

// snip

module.exports.__wbindgen_throw = function(arg0, arg1) {
    throw new Error(getStringFromWasm0(arg0, arg1));
};

const path = require('path').join(__dirname, 'orchestrion_js_bg.wasm');
const bytes = require('fs').readFileSync(path);

const wasmModule = new WebAssembly.Module(bytes);
const wasmInstance = new WebAssembly.Instance(wasmModule, imports);
wasm = wasmInstance.exports;
module.exports.__wasm = wasm;

wasm.__wbindgen_start();