const UpdatesManager = require('../app/js/UpdatesManager') async function main() { return new Promise((resolve, reject) => { const limit = -1 console.log('Flushing all updates') UpdatesManager.flushAll(limit, err => { if (err) { reject(err) } else { resolve() } }) }) } main() .then(() => { console.log('Done flushing all updates') process.exit(0) }) .catch(error => { console.error('There was an error flushing updates', { error }) process.exit(1) })