AdGuardHome/internal/configmigrate/v29.go

64 lines
1.1 KiB
Go

package configmigrate
import (
"fmt"
"path/filepath"
)
// migrateTo29 performs the following changes:
//
// # BEFORE:
// 'filters':
// - 'enabled': true
// 'url': /path/to/file.txt
// 'name': My FS Filter
// 'id': 1234
//
// # AFTER:
// 'filters':
// - 'enabled': true
// 'url': /path/to/file.txt
// 'name': My FS Filter
// 'id': 1234
// # …
// 'filtering':
// 'safe_fs_patterns':
// - '/opt/AdGuardHome/data/userfilters/*'
// - '/path/to/file.txt'
// # …
func (m Migrator) migrateTo29(diskConf yobj) (err error) {
diskConf["schema_version"] = 29
filterVals, ok, err := fieldVal[[]any](diskConf, "filters")
if !ok {
return err
}
paths := []string{
filepath.Join(m.dataDir, "userfilters", "*"),
}
for i, v := range filterVals {
var f yobj
f, ok = v.(yobj)
if !ok {
return fmt.Errorf("filters: at index %d: expected object, got %T", i, v)
}
var u string
u, ok, _ = fieldVal[string](f, "url")
if ok && filepath.IsAbs(u) {
paths = append(paths, u)
}
}
fltConf, ok, err := fieldVal[yobj](diskConf, "filtering")
if !ok {
return err
}
fltConf["safe_fs_patterns"] = paths
return nil
}