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38 lines
783 B
Go
38 lines
783 B
Go
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package confmigrate
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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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// migrateTo2 performs the following changes:
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//
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// # BEFORE:
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// 'schema_version': 1
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// 'coredns':
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// # …
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//
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// # AFTER:
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// 'schema_version': 2
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// 'dns':
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// # …
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//
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// It also deletes the Corefile file, since it isn't used anymore.
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func (m *Migrator) migrateTo2(diskConf yobj) (err error) {
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diskConf["schema_version"] = 2
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coreFilePath := filepath.Join(m.workingDir, "Corefile")
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log.Printf("deleting %s as we don't need it anymore", coreFilePath)
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err = os.Remove(coreFilePath)
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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 moveVal[any](diskConf, diskConf, "coredns", "dns")
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}
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