laconicd-deprecated/x/evm/client/cli/tx.go
Austin Abell 9311f9efd0
Update keybase back to cosmos-sdk with support (#147)
* Migrate keybase back to Cosmos-sdk using temporary fork

* Cleaned up other affected code

* Change to updated tendermint

* fmt

* Change auth codec update

* clean up codec registration to respective packages

* Fix import fmt

* Remove no longer necessary replace

* Fix function comment
2019-11-13 12:00:21 -05:00

86 lines
2.4 KiB
Go

package cli
import (
"math/big"
"strconv"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/client/keys"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/cosmos/cosmos-sdk/x/auth/client/utils"
emintTypes "github.com/cosmos/ethermint/types"
"github.com/cosmos/ethermint/x/evm/types"
ethcmn "github.com/ethereum/go-ethereum/common"
)
// GetTxCmd defines the CLI commands regarding evm module transactions
func GetTxCmd(storeKey string, cdc *codec.Codec) *cobra.Command {
evmTxCmd := &cobra.Command{
Use: types.ModuleName,
Short: "EVM transaction subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
evmTxCmd.AddCommand(client.PostCommands(
// TODO: Add back generating cosmos tx for Ethereum tx message
// GetCmdGenTx(cdc),
)...)
return evmTxCmd
}
// GetCmdGenTx generates an ethereum transaction wrapped in a Cosmos standard transaction
func GetCmdGenTx(cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "generate-tx [ethaddress] [amount] [gaslimit] [gasprice] [payload]",
Short: "generate eth tx wrapped in a Cosmos Standard tx",
Args: cobra.ExactArgs(5),
RunE: func(cmd *cobra.Command, args []string) error {
// TODO: remove inputs and infer based on StdTx
cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI().WithTxEncoder(utils.GetTxEncoder(cdc))
kb, err := keys.NewKeyBaseFromHomeFlag()
if err != nil {
panic(err)
}
coins, err := sdk.ParseCoins(args[1])
if err != nil {
return err
}
gasLimit, err := strconv.ParseUint(args[2], 0, 64)
if err != nil {
return err
}
gasPrice, err := strconv.ParseUint(args[3], 0, 64)
if err != nil {
return err
}
payload := args[4]
addr := ethcmn.HexToAddress(args[0])
// TODO: Remove explicit photon check and check variables
msg := types.NewEthereumTxMsg(0, &addr, big.NewInt(coins.AmountOf(emintTypes.DenomDefault).Int64()), gasLimit, new(big.Int).SetUint64(gasPrice), []byte(payload))
err = msg.ValidateBasic()
if err != nil {
return err
}
// TODO: possibly overwrite gas values in txBldr
return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr.WithKeybase(kb), []sdk.Msg{msg})
},
}
}