heroku/heroku-pg

'use strict'
 
const co = require('co')
const cli = require('heroku-cli-util')
 
function * run (context, heroku) {
  const host = require('../../lib/host')()
  const pgbackups = require('../../lib/pgbackups')(context, heroku)
 
  const {app, args, flags} = context
 
  yield cli.confirmApp(app, flags.confirm)
 
  yield cli.action(`Deleting backup ${cli.color.cyan(args.backup_id)} on ${cli.color.app(app)}`, co(function * () {
    let num = yield pgbackups.transfer.num(args.backup_id)
    if (!num) throw new Error(`Invalid Backup: ${args.backup_id}`)
 
    yield heroku.delete(`/client/v11/apps/${app}/transfers/${num}`, {host})
  }))
}
 
Similar blocks of code found in 2 locations. Consider refactoring.
module.exports = {
  topic: 'pg',
  command: 'backups:delete',
  description: 'delete a backup',
  needsApp: true,
  needsAuth: true,
  args: [{name: 'backup_id'}],
  flags: [{name: 'confirm', char: 'c', hasValue: true}],
  run: cli.command({preauth: true}, co.wrap(run))
}