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