Coming from Doctrine/Migrations

[VincentLanglet]

HI,

I just discovered this lib and it seems great. But I already have doctrine migrations.

What could be great would be having some doc about how to migrate from Doctrine to this lib

• How to rewrite existing migrations (if needed)
• How to migrate the existing migrations table
• How to migrate some config

(Also the rollup command from doctrine is nice, having the same here would be great).

[janedbal]

I opened our old MR where we did exactly this and here are some core steps we did:

• Migrated existing migrations by this simple replace
  • This assumes empty down method and very basic bodies
• Dropped old migrations table from doctrine/migration and created & filled new table via:
  • bin/console migration:init
  • bin/console migration:skip
• Replaced CI runs
  • bin/console doctrine:migrations:migrate -> bin/console migration:run both
  • bin/console doctrine:migrations:status -> bin/console migration:check
• Registered new services:

  
  ShipMonk\Doctrine\Migration\MigrationCheckCommand:
  ShipMonk\Doctrine\Migration\MigrationGenerateCommand:
  ShipMonk\Doctrine\Migration\MigrationInitCommand:
  ShipMonk\Doctrine\Migration\MigrationRunCommand:
  ShipMonk\Doctrine\Migration\MigrationSkipCommand:
  ShipMonk\Doctrine\Migration\MigrationService:
  $migrationsDir: "%kernel.project_dir%/migrations"
  $migrationClassNamespace: 'SHipMonk\Migration'
  $migrationClassPrefix: 'Version'
  $templateFilePath: "%kernel.project_dir%/migrations/migration.template"

- Changed the template like this:
  - ![image](https://github.com/user-attachments/assets/cf4173a9-bc40-4f32-87ad-3a66a2118781)