stash/pkg/sqlite/migrations/65_postmigrate.go

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package migrations
import (
"context"
"fmt"
"os"
"time"
"github.com/jmoiron/sqlx"
"github.com/stashapp/stash/internal/manager/config"
"github.com/stashapp/stash/pkg/logger"
"github.com/stashapp/stash/pkg/sqlite"
)
type schema65Migrator struct {
migrator
}
func post65(ctx context.Context, db *sqlx.DB) error {
logger.Info("Running post-migration for schema version 65")
m := schema65Migrator{
migrator: migrator{
db: db,
},
}
return m.migrate()
}
func (m *schema65Migrator) migrate() error {
if err := m.migrateConfig(); err != nil {
return fmt.Errorf("failed to migrate config: %w", err)
}
return nil
}
func (m *schema65Migrator) migrateConfig() error {
c := config.GetInstance()
orgPath := c.GetConfigFile()
if orgPath == "" {
// no config file to migrate (usually in a test)
return nil
}
items := c.GetMenuItems()
replaced := false
// replace "movies" with "groups" in the menu items
for i, item := range items {
if item == "movies" {
items[i] = "groups"
replaced = true
}
}
if !replaced {
return nil
}
// save a backup of the original config file
backupPath := fmt.Sprintf("%s.64.%s", orgPath, time.Now().Format("20060102_150405"))
data, err := c.Marshal()
if err != nil {
return fmt.Errorf("failed to marshal backup config: %w", err)
}
logger.Infof("Backing up config to %s", backupPath)
if err := os.WriteFile(backupPath, data, 0644); err != nil {
return fmt.Errorf("failed to write backup config: %w", err)
}
c.SetInterface(config.MenuItems, items)
if err := c.Write(); err != nil {
return fmt.Errorf("failed to write config: %w", err)
}
return nil
}
func init() {
sqlite.RegisterPostMigration(65, post65)
}