schat2-clive/src/knex.js

const knex = require('knex');

const instance = process.env.NODE_APP_INSTANCE || 'main';

module.exports = knex({
	client: 'better-sqlite3', // or 'better-sqlite3'
	useNullAsDefault: true,
	connection: {
		filename: `./${instance}.sqlite`,
	},
});