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