budibase/packages/server/db/client.js

const PouchDB = require("pouchdb")
const allDbs = require("pouchdb-all-dbs")
const os = require("os")
const path = require("path")

const BUDIBASE_DIR = path.join(os.homedir(), ".budibase")

const COUCH_DB_URL = process.env.COUCH_DB_URL || `leveldb://${BUDIBASE_DIR}/`
const DATABASE_TYPE = process.env.DATABASE_TYPE || "couch"

const Pouch = PouchDB.defaults({
  prefix: COUCH_DB_URL,
})

allDbs(Pouch)

module.exports = Pouch