​​dbmate: A lightweight, framework-agnostic database migration tool.

Dbmate is a database migration tool, to keep your database schema in sync across multiple developers and your production servers.

It is a standalone command line tool, which can be used with #go, Node.js, Python, Ruby, PHP, or any other language or framework you are using to write database-backed applications. This is especially helpful if you are writing many services in different languages, and want to maintain some sanity with consistent development tools.

Features:

- Supports MySQL, PostgreSQL, and SQLite.
- Uses plain SQL for writing schema migrations.
- Migrations are timestamp-versioned, to avoid version number conflicts with multiple developers.
- Migrations are run atomically inside a transaction.
- Supports creating and dropping databases (handy in development or test).
- Supports saving a schema.sql file to easily diff schema changes in git.
- Database connection URL is definied using an environment variable or specified on the command line.
- Built-in support for reading environment variables from your .env file.
- Easy to distribute, single self-contained binary.

https://github.com/amacneil/dbmate