'use strict'

const fs = require('fs-extra')
const {Storage} = require('@google-cloud/storage')

const gcs = new Storage()
const bucket = gcs.bucket(process.env.BUCKET_NAME)

const tmpFilePath = './tmp-file'
const tmpItemFilePath = './tmp-item-file'

const filePath = 'gissue-674--file'
const itemFilePath = 'gissue-674--item'

const uploadTmpFilePromise = fs
  .outputFile(tmpFilePath, 'tmp-file contents')
  .then(() => bucket.upload(tmpFilePath, {destination: filePath}))

const uploadTmpItemFilePromise = fs
  .outputFile(tmpItemFilePath, 'tmp-item-file contents')
  .then(() => bucket.upload(tmpItemFilePath, {destination: itemFilePath}))

Promise
  .all([uploadTmpFilePromise, uploadTmpItemFilePromise])
  .then(() => bucket.file(itemFilePath).exists())
  .then(() => console.log('done!'), console.error)