AdGuardHome/internal/configmigrate/v6.go
Ainar Garipov d32832735c Pull request 2111: 6545-schema-version
Updates #6545.

Squashed commit of the following:

commit b1969128a99ff21c97feb4e7805b4b8133d7122f
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Fri Dec 15 20:04:37 2023 +0300

    home: fix import

commit 872ccea1491a8da76cc24db79247438d0ce4d256
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Fri Dec 15 20:01:15 2023 +0300

    all: output schema version
2023-12-15 20:27:47 +03:00

56 lines
1 KiB
Go

package configmigrate
import "fmt"
// migrateTo6 performs the following changes:
//
// # BEFORE:
// 'schema_version': 5
// 'clients':
// - # …
// 'ip': '127.0.0.1'
// 'mac': 'AA:AA:AA:AA:AA:AA'
// # …
// # …
//
// # AFTER:
// 'schema_version': 6
// 'clients':
// - # …
// 'ip': '127.0.0.1'
// 'mac': 'AA:AA:AA:AA:AA:AA'
// 'ids':
// - '127.0.0.1'
// - 'AA:AA:AA:AA:AA:AA'
// # …
// # …
func migrateTo6(diskConf yobj) (err error) {
diskConf["schema_version"] = 6
clients, ok, err := fieldVal[yarr](diskConf, "clients")
if !ok {
return err
}
for i, client := range clients {
var c yobj
c, ok = client.(yobj)
if !ok {
return fmt.Errorf("unexpected type of client at index %d: %T", i, client)
}
ids := yarr{}
for _, id := range []string{"ip", "mac"} {
val, _, valErr := fieldVal[string](c, id)
if valErr != nil {
return fmt.Errorf("client at index %d: %w", i, valErr)
} else if val != "" {
ids = append(ids, val)
}
}
c["ids"] = ids
}
return nil
}