function getTemplate()

in config/index.js [26:38]

• 13 lines of code
• 1 McCabe index (conditional complexity)

function getTemplate() {
  const config = admin.remoteConfig();
  config.getTemplate()
      .then(template => {
        console.log('ETag from server: ' + template.etag);
        const templateStr = JSON.stringify(template);
        fs.writeFileSync('config.json', templateStr);
      })
      .catch(err => {
        console.error('Unable to get template');
        console.error(err);
      });
}