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How to use GetValidMigrations method of migrator Package

Best Testkube code snippet using migrator.GetValidMigrations

main.go

Source:main.go

...38	err := envconfig.Process("mongo", &Config)39	ui.PrintOnError("Processing mongo environment config", err)40}41func runMigrations() (err error) {42	results := migrations.Migrator.GetValidMigrations(api.Version, migrator.MigrationTypeServer)43	if len(results) == 0 {44		log.DefaultLogger.Debugw("No migrations available for Testkube", "apiVersion", api.Version)45		return nil46	}47	migrationInfo := []string{}48	for _, migration := range results {49		migrationInfo = append(migrationInfo, fmt.Sprintf("%+v - %s", migration.Version(), migration.Info()))50	}51	log.DefaultLogger.Infow("Available migrations for Testkube", "apiVersion", api.Version, "migrations", migrationInfo)52	return migrations.Migrator.Run(api.Version, migrator.MigrationTypeServer)53}54func main() {55	port := os.Getenv("APISERVER_PORT")56	namespace := "testkube"...

common.go

Source:common.go

...17	if info.Version == "" {18		ui.Failf("Can't detect cluster version")19	}20	ui.Info("Available migrations for", info.Version)21	results := migrations.Migrator.GetValidMigrations(info.Version, migrator.MigrationTypeClient)22	if len(results) == 0 {23		ui.Warn("No migrations available for", info.Version)24		return false, nil25	}26	for _, migration := range results {27		fmt.Printf("- %+v - %s\n", migration.Version(), migration.Info())28	}29	return true, migrations.Migrator.Run(info.Version, migrator.MigrationTypeClient)30}31type HelmUpgradeOrInstalTestkubeOptions struct {32	Name, Namespace, Chart, Values string33	NoDashboard, NoMinio, NoMongo  bool34}35func HelmUpgradeOrInstalTestkube(options HelmUpgradeOrInstalTestkubeOptions) error {...

migrator.go

Source:migrator.go

...35// Add adds new migration36func (m *Migrator) Add(migration Migration) {37	m.Migrations = append(m.Migrations, migration)38}39// GetValidMigrations returns valid migration list for currentVersion40func (m *Migrator) GetValidMigrations(currentVersion string, migrationTypes ...MigrationType) (migrations []Migration) {41	types := make(map[MigrationType]struct{}, len(migrationTypes))42	for _, migrationType := range migrationTypes {43		types[migrationType] = struct{}{}44	}45	for _, migration := range m.Migrations {46		if ok, err := m.IsValid(migration.Version(), currentVersion); ok && err == nil {47			if _, ok = types[migration.Type()]; ok {48				migrations = append(migrations, migration)49			}50		}51	}52	return53}54// Run runs migrations of passed migration types55func (m *Migrator) Run(currentVersion string, migrationTypes ...MigrationType) error {56	for _, migration := range m.GetValidMigrations(currentVersion, migrationTypes...) {57		err := migration.Migrate()58		if err != nil {59			return err60		}61	}62	return nil63}64// IsValid checks if versions constraints are met, assuming that currentVersion65// is just updated version and it should be taken for migration66func (m Migrator) IsValid(migrationVersion, currentVersion string) (bool, error) {67	// clean possible v prefixes68	migrationVersion = strings.TrimPrefix(migrationVersion, "v")69	currentVersion = strings.TrimPrefix(currentVersion, "v")70	if migrationVersion == "" || currentVersion == "" {...

GetValidMigrations

Using AI Code Generation

1import (2func main() {3    if err != nil {4        fmt.Println(err)5    }6    defer m.Close()7    migrations, err := m.GetValidMigrations()8    if err != nil {9        fmt.Println(err)10    }11    fmt.Println(migrations)12}13[{1_test.sql 1 2019-10-24 16:37:20.488 +0530 IST 2019-10-24 16:37:20.488 +0530 IST} {2_test.sql 2 2019-10-24 16:37:20.488 +0530 IST 2019-10-24 16:37:20.488 +0530 IST}]14import (15func main() {16    if err != nil {17        fmt.Println(err)18    }19    defer m.Close()20    migration, err := m.GetMigration(1)21    if err != nil {22        fmt.Println(err)23    }24    fmt.Println(migration)25}26{1_test.sql 1 2019-10-24 16:37:20.488 +0530 IST 2019-10-24 16:37:20.488 +0530 IST}27import (

GetValidMigrations

Using AI Code Generation

1import (2func main() {3	db, err := gorm.Open("mysql", "root:@/gorm?charset=utf8&parseTime=True&loc=Local")4	if err != nil {5		panic("failed to connect database")6	}7	defer db.Close()8	migrator := db.Migrator()9	migrations := migrator.GetValidMigrations()10	fmt.Println(migrations)11}12func (migrator *Migrator) GetMigration(version string) (migration Migration, ok bool) {13	for _, migration := range migrator.GetValidMigrations() {14		if migration.Version == version {15		}16	}17}18import (19func main() {20	db, err := gorm.Open("mysql", "root:@/gorm?charset=utf8&parseTime=True&loc=Local")21	if err != nil {22		panic("failed to connect database")23	}24	defer db.Close()25	migrator := db.Migrator()26	migration, ok := migrator.GetMigration("20180718115002_create_comments_table")27	if ok {28		fmt.Println(migration)29	}30}31{20180718115002_create_comments_table 2018-07-18 11:50:00 +0530 IST 2018-07-18 11:50:00 +0530 IST}32func (migrator *Migrator) GetMigration(version string) (migration Migration, ok bool) {33	for _, migration := range migrator.GetValidMigrations() {34		if migration.Version == version {35		}36	}

GetValidMigrations

Using AI Code Generation

1migrator := &migrator.Migrator{}2migrator.GetValidMigrations("path/to/migrations")3migrator := &migrator.Migrator{}4migrator.GetValidMigrations("path/to/migrations")5migrator := &migrator.Migrator{}6migrator.GetValidMigrations("path/to/migrations")7migrator := &migrator.Migrator{}8migrator.GetValidMigrations("path/to/migrations")9migrator := &migrator.Migrator{}10migrator.GetValidMigrations("path/to/migrations")11migrator := &migrator.Migrator{}12migrator.GetValidMigrations("path/to/migrations")13migrator := &migrator.Migrator{}14migrator.GetValidMigrations("path/to/migrations")15migrator := &migrator.Migrator{}16migrator.GetValidMigrations("path/to/migrations")17migrator := &migrator.Migrator{}18migrator.GetValidMigrations("path/to/migrations")19migrator := &migrator.Migrator{}20migrator.GetValidMigrations("path/to/migrations")21migrator := &migrator.Migrator{}22migrator.GetValidMigrations("path/to/migrations")

GetValidMigrations

Using AI Code Generation

1import (2func main() {3	if err != nil {4		fmt.Println("Error ", err)5	}6	migrator := goose.NewMigrator(db, goose.PostgresDialect{}, "./migrations")7	migrations, err := migrator.GetValidMigrations()8	if err != nil {9		fmt.Println("Error ", err)10	}11	for _, migration := range migrations {12		fmt.Println(migration.Version, migration.Source, migration.Dirty)13	}14}

GetValidMigrations

Using AI Code Generation

1func main() {2    migrator := gormigrate.New(db, gormigrate.DefaultOptions, []*gormigrate.Migration{3    })4    migrations := migrator.GetValidMigrations()5    for _, m := range migrations {6        fmt.Println(m.ID)7    }8}

GetValidMigrations

Using AI Code Generation

1func main() {2    migrator := migrator.New(db, "postgres")3    migrations, _ := migrator.GetValidMigrations("migrations")4    fmt.Println(migrations)5}6func main() {7    migrator := migrator.New(db, "postgres")8    migrations, _ := migrator.GetAppliedMigrations("migrations")9    fmt.Println(migrations)10}11func main() {12    migrator := migrator.New(db, "postgres")13    migrator.Migrate("migrations")14}15func main() {16    migrator := migrator.New(db, "postgres")17    migrator.Rollback("migrations")18}19func main() {20    migrator := migrator.New(db, "postgres")21    migrator.Reset("migrations")22}

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