/
genshieldadmin.go
58 lines (48 loc) · 1.77 KB
/
genshieldadmin.go
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package main
import (
"fmt"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/tendermint/tendermint/libs/cli"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/server"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/genutil"
"github.com/certikfoundation/shentu/x/shield"
)
// AddGenesisShieldAdminCmd returns add-genesis-shield-admin cobra Command.
func AddGenesisShieldAdminCmd(ctx *server.Context, cdc *codec.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "add-genesis-shield-admin [address]",
Short: "Add a genesis shield admin to genesis.json",
Long: `Add a genesis shield admin to genesis.json. The provided shield admin must specify the account address. `,
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
config := ctx.Config
config.SetRoot(viper.GetString(cli.HomeFlag))
addr, err := sdk.AccAddressFromBech32(args[0])
if err != nil {
return fmt.Errorf("failed to parse address")
}
genFile := config.GenesisFile()
appState, genDoc, err := genutil.GenesisStateFromGenFile(cdc, genFile)
if err != nil {
return fmt.Errorf("failed to unmarshal genesis state: %w", err)
}
shieldGenState := shield.GetGenesisStateFromAppState(cdc, appState)
shieldGenState.ShieldAdmin = addr
shieldGenStateBz, err := cdc.MarshalJSON(shieldGenState)
if err != nil {
return fmt.Errorf("failed to marshal shield genesis state: %w", err)
}
appState[shield.ModuleName] = shieldGenStateBz
appStateJSON, err := cdc.MarshalJSON(appState)
if err != nil {
return fmt.Errorf("failed to marshal application genesis state: %w", err)
}
genDoc.AppState = appStateJSON
return genutil.ExportGenesisFile(genDoc, genFile)
},
}
return cmd
}