mirror of
https://github.com/hasura/graphql-engine.git
synced 2024-12-25 08:24:00 +03:00
90 lines
2.1 KiB
Go
90 lines
2.1 KiB
Go
package migrations
|
|
|
|
import (
|
|
"fmt"
|
|
"strconv"
|
|
|
|
"github.com/hasura/graphql-engine/cli/internal/statestore"
|
|
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
// from v1.4 clients are expected to make use of the catalog API
|
|
// rather than assuming a SQL backend for metadata storage
|
|
type CatalogStateStore struct {
|
|
c *statestore.CLICatalogState
|
|
}
|
|
|
|
func (m *CatalogStateStore) getCLIState() (*statestore.CLIState, error) {
|
|
clistate, err := m.c.Get()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
clistate.Init()
|
|
return clistate, nil
|
|
}
|
|
|
|
func (m *CatalogStateStore) setCLIState(state statestore.CLIState) error {
|
|
_, err := m.c.Set(state)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func NewCatalogStateStore(c *statestore.CLICatalogState) *CatalogStateStore {
|
|
return &CatalogStateStore{c}
|
|
}
|
|
|
|
func (m *CatalogStateStore) InsertVersion(database string, version int64) error {
|
|
// get setting
|
|
state, err := m.getCLIState()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
versionString := fmt.Sprintf("%d", version)
|
|
state.SetMigration(database, versionString, false)
|
|
return m.setCLIState(*state)
|
|
}
|
|
|
|
func (m *CatalogStateStore) SetVersion(database string, version int64, dirty bool) error {
|
|
// get setting
|
|
state, err := m.getCLIState()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
versionString := fmt.Sprintf("%d", version)
|
|
state.SetMigration(database, versionString, dirty)
|
|
return m.setCLIState(*state)
|
|
}
|
|
|
|
func (m *CatalogStateStore) RemoveVersion(database string, version int64) error {
|
|
versionString := fmt.Sprintf("%d", version)
|
|
state, err := m.getCLIState()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
state.UnsetMigration(database, versionString)
|
|
return m.setCLIState(*state)
|
|
}
|
|
|
|
func (m *CatalogStateStore) PrepareMigrationsStateStore(_ string) error {
|
|
return nil
|
|
}
|
|
|
|
func (m *CatalogStateStore) GetVersions(database string) (map[uint64]bool, error) {
|
|
state, err := m.getCLIState()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
var versions = map[uint64]bool{}
|
|
for version, dirty := range state.GetMigrationsByDatabase(database) {
|
|
parsedVersion, err := strconv.ParseUint(version, 10, 64)
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "parsing migration version")
|
|
}
|
|
versions[parsedVersion] = dirty
|
|
}
|
|
return versions, nil
|
|
}
|