@ns3777k/mongoose-migrate v1.0.2

mongoose-migrate

A dead simple mongoose migrations tool for mongoose 5.

$ npm install --save @ns3777k/mongoose-migrate

Or

$ yarn add @ns3777k/mongoose-migrate

And finally you can manage your migrations:

$ migrate --help

Take a look at Contributing guide for development purposes.

Docker

You can use pre-built image to run migrations:

$ docker run --rm \
    -v /my/project/path:/project \
    ns3777k/mongoose-migrate \
    --dsn mongodb://... \
    -m /project/src/migrations up

Here we're mounting the whole project and then specify path to migration directory. The reason to do that is because your migrations can use modules from node_modules directory or separated schemas (like in example below).

Example migration

// Migration: 1555839074983-example-migration.js

import { Schema as AdvSchema } from '../schemas/adv';

/**
 * @param {Mongoose} mongoose
 * @returns {Promise}
 */
export async function up(mongoose) {
  mongoose.model('Adv', AdvSchema, 'Adv');
  await mongoose.model('Adv').insertMany([
    {
      title: 'Use github!',
      text: 'Use github for free!'
    },
    {
      title: 'Use adblock',
      text: 'Use adblock to block the advs'
    }
  ]);
}

/**
 * @param {Mongoose} mongoose
 * @returns {Promise}
 */
export async function down(mongoose) {
  mongoose.model('Adv', AdvSchema, 'Adv');
  await mongoose.model('Adv').deleteMany();
}