gistfile1.txt

const fs = require('fs');
const path = require('path');

const MODULES_FOLDER = 'mymodules/';
const OUTPUT_DIR = './dist';

function getDirectories(srcpath) {
  return fs.readdirSync(srcpath)
    .filter(file =>
      fs.statSync(path.join(srcpath, file)).isDirectory()
    );
}


const modulesPath = path.resolve(__dirname, '../../${MODULES_FOLDER}');
const components = getDirectories(modulesPath).map(module => {
  return `import ${module} from '../${MODULES_FOLDER}/${module}'; export { ${module} };`;
});

let indexJs = '// Autogenerated!\n\n';

indexJs += components.join('\n');

if (!fs.existsSync(OUTPUT_DIR)){
  fs.mkdirSync(OUTPUT_DIR);
}

fs.writeFile(`${OUTPUT_DIR}/index.js`, indexJs, function(err) {
  if (err) {
    return console.error(err);
  }
});