movingco/index.js

const dotenv = require('dotenv')
dotenv.config()

const Sequelize = require('sequelize')
const path = require('path')
const Umzug = require('umzug')

const d = new Date();
const datestring = d.getFullYear() + "-" + (d.getMonth()+1) + "-" + d.getDate()
const timestring = d.getHours() + ":" + d.getMinutes();

/**
 * Creates a basic sqlite database at the path
 * provided by your .env file
 */
// MIGRATE TO
// const targetDbSequelizeInstance = new Sequelize({
//     dialect: 'sqlite',
//     storage: `./cleaned/${datestring}/${process.env.LOCAL_SQLITE + '_' + timestring + '.sqlite'}`
// })
const targetDbSequelizeInstance = new Sequelize(
    process.env.TARGET_DB,
    process.env.TARGET_U,
    process.env.TARGET_PW,
    {
        host: process.env.TARGET_HOST,
        port: process.env.TARGET_PORT,
        dialect: process.env.TARGET_DIALECT,
        logging: false
    }
)

// SEED FROM
const seedDb = new Sequelize(
    process.env.SEED_DB,
    process.env.SEED_U,
    process.env.SEED_PW,
    {
        host: process.env.SEED_HOST,
        dialect: process.env.SEED_DIALECT,
        logging: false
    }
)

const migrator = new Umzug({
    migrations: {
        path: path.join(__dirname, './migrations'),
        params: [
            targetDbSequelizeInstance.getQueryInterface()
        ]
    },
    storage: 'sequelize',
    storageOptions: { sequelize: targetDbSequelizeInstance }
})

;(async () => {
    /**
     * Checks migrations and run them if they are not already applied
     */
    await migrator.up()

    // Uncomment to destroy things
    // await migrator.down()
    console.log('\n***\n\nAll migrations performed successfully!\n' )
})()

module.exports = seedDb