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Add migration stuff for filter tables

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This commit is contained in:
Eggbertx 2024-08-10 20:01:33 -07:00
parent c7f15e3d25
commit e12b2fb982
19 changed files with 295 additions and 47 deletions
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19
pkg/gcsql/provisioning.go
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@ -3,6 +3,7 @@ package gcsql
import (
"errors"
"fmt"
"strconv"
"github.com/gochan-org/gochan/pkg/config"
"github.com/gochan-org/gochan/pkg/gcutil"
@ -15,17 +16,16 @@ const (
DBModernButBehind
DBUpToDate
DBModernButAhead
targetDatabaseVersion = 3
)
var (
// ErrInvalidVersion is used when the db contains a database_version table
// but zero or more than one versions were found
ErrInvalidVersion = errors.New("database contains database_version table but zero or more than one versions were found")
ErrCorruptedDB = errors.New("database contains gochan prefixed tables but is missing versioning tables (possibly corrupted)")
ErrDeprecatedDB = errors.New("database layout is deprecated, please run gochan-migration -updatedb")
ErrInvalidDBVersion = errors.New("invalid version flag returned by GetCompleteDatabaseVersion()")
ErrInvalidVersion = errors.New("database contains database_version table but zero or more than one versions were found")
ErrCorruptedDB = errors.New("database contains gochan prefixed tables but is missing versioning tables (possibly corrupted)")
ErrDeprecatedDB = errors.New("database layout is deprecated, please run gochan-migration -updatedb")
ErrInvalidDBVersion = errors.New("invalid version flag returned by GetCompleteDatabaseVersion()")
targetDatabaseVersion = 3
)
func initDB(initFile string) error {
@ -83,7 +83,12 @@ func GetCompleteDatabaseVersion() (dbVersion, dbFlag int, err error) {
}
// CheckAndInitializeDatabase checks the validity of the database and initialises it if it is empty
func CheckAndInitializeDatabase(dbType string) error {
func CheckAndInitializeDatabase(dbType string, targetDbVersionStr string) (err error) {
targetDatabaseVersion, err = strconv.Atoi(targetDbVersionStr)
if err != nil {
return err
}
dbVersion, versionFlag, err := GetCompleteDatabaseVersion()
if err != nil {
return err