commands/credentials/create.js
'use strict'
const co = require('co')
const cli = require('heroku-cli-util')
function * run (context, heroku) {
const fetcher = require('../../lib/fetcher')(heroku)
const host = require('../../lib/host')
const util = require('../../lib/util')
const {app, args, flags} = context
let db = yield fetcher.addon(app, args.database)
if (util.starterPlan(db)) throw new Error('This operation is not supported by Hobby tier databases.')
let data = {
name: flags.name
}
yield cli.action(`Creating credential ${cli.color.cmd(flags.name)}`, co(function * () {
yield heroku.post(`/postgres/v0/databases/${db.name}/credentials`, {host: host(db), body: data})
}))
let attachCmd = `heroku addons:attach ${db.name} --credential ${flags.name} -a ${app}`
let psqlCmd = `heroku pg:psql ${db.name} -a ${app}`
cli.log(`
Please attach the credential to the apps you want to use it in by running ${cli.color.cmd(attachCmd)}.
Please define the new grants for the credential within Postgres: ${cli.color.cmd(psqlCmd)}.`)
}
module.exports = {
topic: 'pg',
command: 'credentials:create',
description: 'create credential within database',
needsApp: true,
needsAuth: true,
help: `Example:
heroku pg:credentials:create postgresql-something-12345 --name new-cred-name
`,
args: [{name: 'database', optional: true}],
flags: [{name: 'name', char: 'n', hasValue: true, required: true, description: 'name of the new credential within the database'}],
run: cli.command({preauth: true}, co.wrap(run))
}