migrate

type Execer interface {
	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
}

type File struct {
	Name     string
	Contents []byte
}

type Migrate struct {
	StoreConn  StoreConn
	TargetConn Execer
	Key        string
	Files      []*File
	// contains filtered or unexported fields
}

type Migration struct {
	// Filename from row, file or both
	Filename string

	// Database row if present
	Row *store.RoachMigration

	// File if present
	File *File
}

type Status struct {
	Key        string
	Migrations []*Migration

	// All migrations are complete
	InSync bool

	// Previous migrations have errors
	HasErrors bool

	// NextMigraiton to run (nil if none)
	NextMigration *Migration
}

type StoreConn interface {
	store.DBTX
	Begin(ctx context.Context) (pgx.Tx, error)
}