87 lines
2.2 KiB
Go
87 lines
2.2 KiB
Go
package cli
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import (
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"encoding/hex"
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"errors"
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"fmt"
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"strings"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/client/flags"
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"github.com/cosmos/cosmos-sdk/client/tx"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/spf13/cobra"
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"github.com/skip-mev/block-sdk/v2/x/auction/types"
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)
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// NewTxCmd returns a root CLI command handler for all x/auction transaction
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// commands.
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func NewTxCmd() *cobra.Command {
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txCmd := &cobra.Command{
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Use: types.ModuleName,
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Short: "auction transaction subcommands",
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DisableFlagParsing: true,
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SuggestionsMinimumDistance: 2,
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RunE: client.ValidateCmd,
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}
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txCmd.AddCommand(
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NewAuctionBidTx(),
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)
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return txCmd
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}
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func NewAuctionBidTx() *cobra.Command {
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cmd := &cobra.Command{
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Use: "auction-bid [bidder] [bid] [bundled_tx1,bundled_tx2,...,bundled_txN]",
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Short: "Create an auction bid transaction with signed bundled transactions",
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Long: `Create an auction bid transaction with a list of signed bundled transactions,
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where each transaction is a hex-encoded string of a signed transaction.
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`,
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Args: cobra.ExactArgs(3),
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Example: "auction-bid cosmos1... 10000uatom 0xFF...,0xCC...,0xAA...",
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RunE: func(cmd *cobra.Command, args []string) error {
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if err := cmd.Flags().Set(flags.FlagFrom, args[0]); err != nil {
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return err
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}
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clientCtx, err := client.GetClientTxContext(cmd)
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if err != nil {
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return err
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}
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bid, err := sdk.ParseCoinNormalized(args[1])
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if err != nil {
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return err
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}
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// ensure timeout is non-zero
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timeoutHeight, _ := cmd.Flags().GetUint64(flags.FlagTimeoutHeight)
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if timeoutHeight == 0 {
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return errors.New("timeout height must be greater than 0")
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}
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tokens := strings.Split(args[2], ",")
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bundledTxs := make([][]byte, len(tokens))
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for i, token := range tokens {
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rawTx, err := hex.DecodeString(token)
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if err != nil {
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return fmt.Errorf("failed to HEX decode bundled transaction %d: %w", i, err)
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}
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bundledTxs[i] = rawTx
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}
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msg := types.NewMsgAuctionBid(clientCtx.GetFromAddress(), bid, bundledTxs)
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return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
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},
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}
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flags.AddTxFlagsToCmd(cmd)
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return cmd
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}
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