package confmigrate import ( "os" "path/filepath" "github.com/AdguardTeam/golibs/errors" "github.com/AdguardTeam/golibs/log" ) // migrateTo1 performs the following changes: // // # BEFORE: // # … // // # AFTER: // 'schema_version': 1 // # … // // It also deletes the unused dnsfilter.txt file, since the following versions // store filters in data/filters/. func (m *Migrator) migrateTo1(diskConf yobj) (err error) { diskConf["schema_version"] = 1 dnsFilterPath := filepath.Join(m.workingDir, "dnsfilter.txt") log.Printf("deleting %s as we don't need it anymore", dnsFilterPath) err = os.Remove(dnsFilterPath) if err != nil && !errors.Is(err, os.ErrNotExist) { log.Info("warning: %s", err) // Go on. } return nil }