exports.port = parseInt(process.env.PORT, 10) || 5000; exports.origin = process.env.NODE_ENV === 'production' || process.env.NODE_ENV === 'test' ? 'https://unpkg.com' : `http://localhost:${exports.port}`; exports.registryURL = process.env.NPM_REGISTRY_URL || 'https://registry.npmjs.org';