source

Oct 25, 2023

Changes in this version

type Driver

+ Last func() (version uint, err error)

type Migrations

+ func (i *Migrations) Last() (version uint, ok bool)

Oct 24, 2023

Changes in this version

+ var DefaultParse = Parse

+ var DefaultRegex = Regex

+ var ErrParse = fmt.Errorf("no match")

+ var Regex = regexp.MustCompile(`^([0-9]+)_(.*)\.(` + string(Down) + `|` + string(Up) + `)\.(.*)$`)

+ func List() []string

+ func Register(name string, driver Driver)

+ type Direction string

+ const Down

+ const Up

+ type Driver interface

+ Close func() error

+ First func() (version uint, err error)

+ Next func(version uint) (nextVersion uint, err error)

+ Open func(url string) (Driver, error)

+ Prev func(version uint) (prevVersion uint, err error)

+ ReadDown func(version uint) (r io.ReadCloser, identifier string, err error)

+ ReadUp func(version uint) (r io.ReadCloser, identifier string, err error)

+ func Open(url string) (Driver, error)

+ type ErrDuplicateMigration struct

+ func (e ErrDuplicateMigration) Error() string

+ type Migration struct

+ Direction Direction

+ Identifier string

+ Raw string

+ Version uint

+ func Parse(raw string) (*Migration, error)

+ type Migrations struct

+ func NewMigrations() *Migrations

+ func (i *Migrations) Append(m *Migration) (ok bool)

+ func (i *Migrations) Down(version uint) (m *Migration, ok bool)

+ func (i *Migrations) First() (version uint, ok bool)

+ func (i *Migrations) Next(version uint) (nextVersion uint, ok bool)

+ func (i *Migrations) Prev(version uint) (prevVersion uint, ok bool)

+ func (i *Migrations) Up(version uint) (m *Migration, ok bool)