package db

import (
	"context"
	"log"

	"code.lila.network/adoralaura/go-urlsh/migrations"
	"github.com/uptrace/bun"
	"github.com/uptrace/bun/migrate"
)

func doMigrations(db *bun.DB) error {
	ctx := context.Background()
	migrator := migrate.NewMigrator(db, migrations.Migrations)

	migrator.Init(ctx)

	group, err := migrator.Migrate(ctx)
	if err != nil {
		return err
	}
	if group.IsZero() {
		log.Printf("[DB] No new migrations to run (database is up to date)\n")
		return nil
	}
	log.Printf("[DB] Migrated to %s\n", group)
	return nil
}