migrate-mongo-config.js

// In this file you can configure migrate-mongo
require('dotenv').config();

const mongoDBUri = process.env.MONGODB_URI;

const config = {
	mongodb: {
		// TODO Change (or review) the url to your MongoDB:
		url: mongoDBUri || 'mongodb://localhost:27017',

		// TODO Change this to your database name:
		databaseName: 'popular-quotes',

		options: {
			useNewUrlParser: true, // removes a deprecation warning when connecting
			useUnifiedTopology: true, // removes a deprecating warning when connecting
		},
	},

	// The migrations dir, can be an relative or absolute path. Only edit this when really necessary.
	migrationsDir: 'migrations',

	// The mongodb collection where the applied changes are stored. Only edit this when really necessary.
	changelogCollectionName: 'changelog',

	// The file extension to create migrations and search for in migration dir
	migrationFileExtension: '.js',

	// Enable the algorithm to create a checksum of the file contents and use that in the comparison to determin
	// if the file should be run.  Requires that scripts are coded to be run multiple times.
	useFileHash: false,
};

// Return the config as a promise
module.exports = config;