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34 lines
604 B
Go
34 lines
604 B
Go
package configmigrate
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// migrateTo30 performs the following changes:
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//
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// # BEFORE:
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// 'dns':
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// 'cache_size': 123456
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// # …
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//
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// # AFTER:
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// 'dns':
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// 'cache_size': 123456
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// 'cache_enabled': true
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// # …
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//
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// If cache_size is zero, then cache_enabled should be false.
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func (m Migrator) migrateTo30(diskConf yobj) (err error) {
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diskConf["schema_version"] = 30
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dnsConf, ok, err := fieldVal[yobj](diskConf, "dns")
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if !ok {
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return err
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}
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cacheSize, ok, err := fieldVal[int](dnsConf, "cache_size")
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if !ok {
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return err
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}
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dnsConf["cache_enabled"] = cacheSize > 0
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return nil
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}
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