/
genshieldadmin.go
62 lines (50 loc) · 1.93 KB
/
genshieldadmin.go
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package cmd
import (
"encoding/json"
"fmt"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/server"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/genutil"
genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
shieldtypes "github.com/shentufoundation/shentu/v2/x/shield/types"
)
// AddGenesisShieldAdminCmd returns add-genesis-shield-admin cobra Command.
func AddGenesisShieldAdminCmd(defaultNodeHome string) *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 {
ctx := client.GetClientContextFromCmd(cmd)
depCdc := ctx.Codec
cdc := depCdc
config := server.GetServerContextFromCmd(cmd).Config
config.SetRoot(ctx.HomeDir)
addr, err := sdk.AccAddressFromBech32(args[0])
if err != nil {
return fmt.Errorf("failed to parse address")
}
genFile := config.GenesisFile()
appState, genDoc, err := genutiltypes.GenesisStateFromGenFile(genFile)
if err != nil {
return fmt.Errorf("failed to unmarshal genesis state: %w", err)
}
shieldGenState := shieldtypes.GetGenesisStateFromAppState(cdc, appState)
shieldGenState.ShieldAdmin = addr.String()
shieldGenStateBz := cdc.MustMarshalJSON(&shieldGenState)
appState[shieldtypes.ModuleName] = shieldGenStateBz
appStateJSON, err := json.Marshal(appState)
if err != nil {
return fmt.Errorf("failed to marshal application genesis state: %w", err)
}
genDoc.AppState = appStateJSON
return genutil.ExportGenesisFile(genDoc, genFile)
},
}
cmd.Flags().String(flags.FlagHome, defaultNodeHome, "The application home directory")
return cmd
}