Create Isolated MySQL Environments in CI/CD Like Neon and PlanetScale

Hey HN! I built this GitHub Action that lets you create MySQL database branches in your CI/CD pipelines, similar to what Neon and PlanetScale offer.

What it does:

- Creates isolated MySQL environments for testing and development

- Lets you run schema migrations without touching production

- Can compare differences between source and branch databases

- Allows merging changes back to source when ready

- All automated within GitHub Actions

https://github.com/marketplace/actions/mysql-branch-action