Expose options passed to app as appInfo.options and app.config.appOptions.
you can use options passed to an app like below:
// config/config.${env}.js
module.exports = appInfo => {
const config = {};
config.something = appInfo.options.something;
return config;
}
or
// app.js
module.exports = app => {
console.log(app.config.appOptions);
}