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41 lines
1015 B
41 lines
1015 B
package main
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import (
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"fmt"
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"os"
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"github.com/tendermint/tendermint/libs/log"
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"github.com/tendermint/tendermint/privval"
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)
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var (
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logger = log.NewTMLogger(log.NewSyncWriter(os.Stdout))
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)
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func main() {
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args := os.Args[1:]
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if len(args) != 3 {
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fmt.Println("Expected three args: <old path> <new key path> <new state path>")
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fmt.Println("Eg. ~/.tendermint/config/priv_validator.json ~/.tendermint/config/priv_validator_key.json ~/.tendermint/data/priv_validator_state.json")
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os.Exit(1)
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}
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err := loadAndUpgrade(args[0], args[1], args[2])
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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}
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func loadAndUpgrade(oldPVPath, newPVKeyPath, newPVStatePath string) error {
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oldPV, err := privval.LoadOldFilePV(oldPVPath)
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if err != nil {
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return fmt.Errorf("Error reading OldPrivValidator from %v: %v\n", oldPVPath, err)
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}
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logger.Info("Upgrading PrivValidator file",
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"old", oldPVPath,
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"newKey", newPVKeyPath,
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"newState", newPVStatePath,
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)
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oldPV.Upgrade(newPVKeyPath, newPVStatePath)
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return nil
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}
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