index.js

#!/usr/bin/env node
const electronInstaller = require('electron-winstaller');
(async () => {
  try {
    const options = JSON.parse(process.env.OPTIONS || process.argv[process.argv.length - 1]);
    await electronInstaller.createWindowsInstaller(options);
  } catch (e) {
    console.error(e);
  }
})();

package.json

{
  "name": "electron-winstaller-runner",
  "version": "1.0.0",
  "bin": "./index.js",
  "dependencies": {
    "electron-winstaller": "latest"
  }
}