Nbb in VSCode extension

extension.js

// The module 'vscode' contains the VS Code extensibility API
// Import the module and reference it with the alias vscode in your code below
const vscode = require('vscode');
const path = require('path');

// this method is called when your extension is activated
// your extension is activated the very first time the command is executed

/**
 * @param {vscode.ExtensionContext} context
 */
async function activate(context) {
  const nbb = await import('nbb');
  await import('nbb/lib/nbb_promesa.js');
  globalThis.vscode = vscode;
  const res = await nbb.loadFile(path.resolve(__dirname, 'script.cljs'));
  // Use the console to output diagnostic information (console.log) and errors (console.error)
  // This line of code will only be executed once when your extension is activated
  console.log('Congratulations, your extension "borkdude" is now active!');

  // The command has been defined in the package.json file
  // Now provide the implementation of the command with  registerCommand
  // The commandId parameter must match the command field in package.json
  let disposable = vscode.commands.registerCommand('borkdude.helloWorld', res.command);
  context.subscriptions.push(disposable);
}

// this method is called when your extension is deactivated
function deactivate() {}

module.exports = {
  activate,
  deactivate
}

script.cljs

(ns script
  (:require
   [clojure.edn :as edn]
   [goog.string :as gstring]
   [promesa.core :as p]))

(def vscode js/vscode)

(defn command []
  (vscode.window.showInformationMessage "Hello world from nbb!")
  (p/let [input (vscode.window.showInputBox #js {:placeHolder "Add these numbers"
                                                 :prompt "Add these numbers"})
          input (gstring/format "[%s]" input)
          input (edn/read-string input)
          sum (apply + input)]
    (vscode.window.showInformationMessage (str "The sum: " sum))))

#js {:command command}