0g-chain/migrate/cmd.go

53 lines
1.4 KiB
Go

package migrate
import (
"fmt"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/server"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/version"
tmtypes "github.com/tendermint/tendermint/types"
"github.com/kava-labs/kava/migrate/v0_13"
)
// MigrateGenesisCmd returns a command to execute genesis state migration.
func MigrateGenesisCmd(_ *server.Context, cdc *codec.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "migrate [genesis-file]",
Short: "Migrate genesis file from kava v0.11 (or v0.12) to v0.13",
Long: "Migrate the source genesis into the current version, sorts it, and print to STDOUT.",
Example: fmt.Sprintf(`%s migrate /path/to/genesis.json`, version.ServerName),
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
importGenesis := args[0]
genDoc, err := tmtypes.GenesisDocFromFile(importGenesis)
if err != nil {
return fmt.Errorf("failed to read genesis document from file %s: %w", importGenesis, err)
}
newGenDoc := v0_13.Migrate(*genDoc)
bz, err := cdc.MarshalJSONIndent(newGenDoc, "", " ")
if err != nil {
return fmt.Errorf("failed to marshal genesis doc: %w", err)
}
sortedBz, err := sdk.SortJSON(bz)
if err != nil {
return fmt.Errorf("failed to sort JSON genesis doc: %w", err)
}
fmt.Println(string(sortedBz))
return nil
},
}
return cmd
}