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path: root/app/cmd/migrate.go
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package cmd

import (
	"database/sql"
	"fmt"

	"github.com/golang-migrate/migrate/v4"
	"github.com/golang-migrate/migrate/v4/database/sqlite"
	"github.com/golang-migrate/migrate/v4/source/iofs"
	"github.com/spf13/cobra"
	"gitrepo.ru/neonxp/gorum/migrations"
)

var migrateCmd = &cobra.Command{
	Use:   "migrate",
	Short: "Migrate db",
	Long:  `Up and down migrations`,
}

var migrateUp = &cobra.Command{
	Use:   "up",
	Short: "Migrate up",
	Long:  `Up migrations`,
	RunE: func(cmd *cobra.Command, args []string) error {
		db, err := sql.Open("sqlite3", dbFile)
		if err != nil {
			return fmt.Errorf("open db failed: %w", err)
		}
		defer db.Close()

		driver, err := sqlite.WithInstance(db, &sqlite.Config{})
		if err != nil {
			return fmt.Errorf("failed create migration driver: %w", err)
		}
		sourceDriver, err := iofs.New(migrations.FS, ".")
		if err != nil {
			return fmt.Errorf("failed open migrations: %w", err)
		}

		m, err := migrate.NewWithInstance("fs", sourceDriver, "sqlite3", driver)
		if err != nil {
			return fmt.Errorf("open migration failed: %w", err)
		}

		if err := m.Up(); err != nil && err != migrate.ErrNoChange {
			return fmt.Errorf("do migration failed: %w", err)
		}

		return nil
	},
}