* config upgrade: sequential processing
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1b95a85651
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@ -53,20 +53,23 @@ func upgradeConfig() error {
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func upgradeConfigSchema(oldVersion int, diskConfig *map[string]interface{}) error {
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switch oldVersion {
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case 0:
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err := upgradeSchema0to3(diskConfig)
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err := upgradeSchema0to1(diskConfig)
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if err != nil {
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return err
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}
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fallthrough
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case 1:
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err := upgradeSchema1to3(diskConfig)
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err := upgradeSchema1to2(diskConfig)
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if err != nil {
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return err
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}
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fallthrough
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case 2:
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err := upgradeSchema2to3(diskConfig)
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if err != nil {
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return err
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}
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fallthrough
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case 3:
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err := upgradeSchema3to4(diskConfig)
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if err != nil {
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@ -210,23 +213,3 @@ func upgradeSchema3to4(diskConfig *map[string]interface{}) error {
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return nil
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}
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// jump three schemas at once -- this time we just do it sequentially
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func upgradeSchema0to3(diskConfig *map[string]interface{}) error {
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err := upgradeSchema0to1(diskConfig)
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if err != nil {
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return err
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}
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return upgradeSchema1to3(diskConfig)
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}
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// jump two schemas at once -- this time we just do it sequentially
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func upgradeSchema1to3(diskConfig *map[string]interface{}) error {
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err := upgradeSchema1to2(diskConfig)
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if err != nil {
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return err
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}
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return upgradeSchema2to3(diskConfig)
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}
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