57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
package cli
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import (
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"errors"
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"strings"
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"github.com/spf13/cobra"
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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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authclient "github.com/cosmos/cosmos-sdk/x/auth/client"
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)
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// GetBroadcastCommand returns the tx broadcast command.
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func GetBroadcastCommand() *cobra.Command {
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cmd := &cobra.Command{
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Use: "broadcast [file_path]",
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Short: "Broadcast transactions generated offline",
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Long: strings.TrimSpace(`Broadcast transactions created with the --generate-only
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flag and signed with the sign command. Read a transaction from [file_path] and
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broadcast it to a node. If you supply a dash (-) argument in place of an input
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filename, the command reads from standard input.
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$ <appcli> tx broadcast ./mytxn.json
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`),
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Args: cobra.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx := client.GetClientContextFromCmd(cmd)
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if offline, _ := cmd.Flags().GetBool(flags.FlagOffline); offline {
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return errors.New("cannot broadcast tx during offline mode")
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}
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stdTx, err := authclient.ReadTxFromFile(clientCtx, args[0])
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if err != nil {
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return err
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}
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txBytes, err := clientCtx.TxConfig.TxEncoder()(stdTx)
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if err != nil {
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return err
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}
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res, err := clientCtx.BroadcastTx(txBytes)
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if err != nil {
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return err
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}
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return clientCtx.PrintOutput(res)
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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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