Uppy companion example

index.js

const fs = require('node:fs')
const path = require('node:path')
const crypto = require('node:crypto')
const companion = require('@uppy/companion')

require('dotenv').config({ path: path.join(__dirname, '.env') })
const app = require('express')()

const DATA_DIR = path.join(__dirname, 'tmp')

app.use(require('cors')({
	origin: '*',
  methods: ['GET', 'POST', 'OPTIONS'],
  credentials: true,
}))
app.use(require('cookie-parser')())
app.use(require('body-parser').json())
app.use(require('express-session')({
  secret: 'hello secret',
  saveUninitialized: false,
  resave: false,
}))

const options = {
	providerOptions: {
		instagram: {
      key: '',
      secret: '',
    },
	},
  s3: {
	  getKey: (req, filename, metadata) => { console.log('the metadata info is ', metadata); return  `${metadata.userId}/${filename}`},
    key: process.env.COMPANION_AWS_KEY,
    secret:  process.env.COMPANION_AWS_SECRET,
    bucket: process.env.COMPANION_AWS_BUCKET,
    region:  process.env.COMPANION_AWS_REGION,
	  endpoint: 'https://{region}.digitaloceanspaces.com',
	  acl: 'public-read'
  },
	uploadUrls: ['https://app.fra1.digitaloceanspaces.com'],
	server: { host: 'domain.app', protocol: 'https' },
  filePath: DATA_DIR,
  secret: 'laki govi',
  debug: true,
}

// Create the data directory here for the sake of the example.
try {
  fs.accessSync(DATA_DIR)
} catch (err) {
  fs.mkdirSync(DATA_DIR)
}
process.on('exit', () => {
  fs.rmSync(DATA_DIR, { recursive: true, force: true })
})

const { app: companionApp } = companion.app(options)

app.use(companionApp)

app.get('/', (req, res)=> {
	res.send('HELLO G')
})

app.get('/', (req, res)=> {
	res.type('.html')
	res.sendFile(path.join(__dirname, '..', '/client/index.html'));
}) 
const server = app.listen(3020, () => {
  console.log('listening on port 3020')
})

companion.socket(server)