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flags.go
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flags.go
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package main
import (
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/crypto/keyring"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
// AddTxFlags adds common flags for commands to post tx
func AddTxFlags(cmd *cobra.Command) (*cobra.Command, error) {
cmd.PersistentFlags().String(flags.FlagChainID, "testnet", "Specify Chain ID for sending Tx")
cmd.PersistentFlags().String(flags.FlagFrom, "", "Name or address of private key with which to sign")
cmd.PersistentFlags().String(flags.FlagFees, "", "Fees to pay along with transaction; eg: 10atele")
cmd.PersistentFlags().String(flags.FlagGasPrices, "", "Gas prices to determine the transaction fee (e.g. 10atele)")
cmd.PersistentFlags().String(flags.FlagNode, "tcp://localhost:26657", "<host>:<port> to tendermint rpc interface for this chain")
cmd.PersistentFlags().Float64(flags.FlagGasAdjustment, flags.DefaultGasAdjustment, "adjustment factor to be multiplied against the estimate returned by the tx simulation; if the gas limit is set manually this flag is ignored ")
cmd.PersistentFlags().StringP(flags.FlagBroadcastMode, "b", flags.BroadcastSync, "Transaction broadcasting mode (sync|async|block)")
cmd.PersistentFlags().String(flags.FlagKeyringBackend, keyring.BackendOS, "Select keyring's backend")
// --gas can accept integers and "simulate"
// cmd.PersistentFlags().Var(&flags.GasFlagVar, "gas", fmt.Sprintf(
// "gas limit to set per-transaction; set to %q to calculate required gas automatically (default %d)",
// flags.GasFlagAuto, flags.DefaultGasLimit,
// ))
// viper.BindPFlag(flags.FlagTrustNode, cmd.Flags().Lookup(flags.FlagTrustNode))
if err := viper.BindPFlag(flags.FlagNode, cmd.PersistentFlags().Lookup(flags.FlagNode)); err != nil {
return nil, err
}
if err := viper.BindPFlag(flags.FlagKeyringBackend, cmd.PersistentFlags().Lookup(flags.FlagKeyringBackend)); err != nil {
return nil, err
}
return cmd, nil
}