build-all.js

const util = require('util');
const exec = util.promisify(require('child_process').exec);
const path = require('path');
const fs = require('fs-extra');

const DOCS_FOLDER = 'docs';

(async () => {
    try {
        // const indexPath = path.join('src', 'index.js');
        // build lib
        let { stdout, stderr } = await exec(`npm run dist`);
        // if (stderr) {
        //     console.log(stderr);
        // }

        // build site
        await fs.emptyDir(DOCS_FOLDER); // empty the <docs> folder

        // let { stdout: sout, stderr: serr } = await exec(`cd site && npm run build`);
        // console.log(serr, sout);
        // if (serr) {
        //     console.log(sout);
        // }

        // // copy the site <site/dist> in <docs>
        // await fs.copy(path.join(__dirname, 'site', 'dist'), path.join(__dirname, DOCS_FOLDER));
    } catch (err) {
        console.error(err);
    }
})();