Automate Node version install via NVM Node version controlled via environment variable NODEVERSION

node-install.js

import { exec } from 'child_process';
import Ora from 'ora';

import './env.es6';
import { Debug } from './debug.es6';
import { green } from 'ansicolors';

const debug = new Debug('node:install');
const version = process.env.NODEVERSION;
const cwd = process.cwd();


const installSpinner = new Ora(`Installing node ${version}`);
debug(`Installing node ${version}`);
installSpinner.start();
exec(`nvm install ${version} && nvm use ${version}`, {
    cwd,
}, (err) => {
    if (err) {
        installSpinner.fail();
        throw err;
    }
    installSpinner.succeed();
    debug(green('Done'));
});