GoDeno

A simple port of Golang’s JS/WASM glue code to Deno in TypeScript. Credit to the Go team for their amazing work on getting Go working in WASM!

Usage

1. Create a new Go class
2. Create a new WASM instance with the importObject on the new Go object.
3. Run go.run(wasmInstance) with your WASM instance.

Example Code:

import Go from "mod.ts"

let go = new Go();
let inst = await WebAssembly.instantiate(Deno.readFileSync("code.wasm"), go.importObject);
let promise = go.run(inst);

let value = go.exports.coolFunction();
console.log("Go returned: " + value);

The exports object is whatever the Go program set on the global scope.

Things tested working:

• Filesystem read
• fmt println
• basic functionality

Other things should work, but may not have been tested. Deno doesn’t support gid and a few other things that Go relies on from the node.js libraries. They have been filled with dummy functions.