heroku/heroku-pg

'use strict'
 
const cli = require('heroku-cli-util')
const co = require('co')
 
function * run (context, heroku) {
  const fetcher = require('../../lib/fetcher')(heroku)
  const host = require('../../lib/host')
  const util = require('../../lib/util')
  const {app, args} = context
  const db = yield fetcher.addon(app, args.database)
 
  if (util.starterPlan(db)) throw new Error('pg:maintenance is only available for production databases')
  let info = yield heroku.get(`/client/v11/databases/${db.id}/maintenance`, {host: host(db)})
  cli.log(info.message)
}
 
Similar blocks of code found in 7 locations. Consider refactoring.
module.exports = {
  topic: 'pg',
  command: 'maintenance',
  description: 'show current maintenance information',
  needsApp: true,
  needsAuth: true,
  args: [{name: 'database', optional: true}],
  run: cli.command({preauth: true}, co.wrap(run))
}