forked from cosmos/cosmos-sdk
/
tx.go
156 lines (129 loc) · 4.41 KB
/
tx.go
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package cli
import (
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/tx"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/gov/client/cli"
gov "github.com/cosmos/cosmos-sdk/x/gov/types"
"github.com/cosmos/cosmos-sdk/x/upgrade/types"
)
const (
FlagUpgradeHeight = "upgrade-height"
FlagUpgradeInfo = "upgrade-info"
)
// GetTxCmd returns the transaction commands for this module
func GetTxCmd() *cobra.Command {
cmd := &cobra.Command{
Use: types.ModuleName,
Short: "Upgrade transaction subcommands",
}
return cmd
}
// NewCmdSubmitUpgradeProposal implements a command handler for submitting a software upgrade proposal transaction.
func NewCmdSubmitUpgradeProposal() *cobra.Command {
cmd := &cobra.Command{
Use: "software-upgrade [name] (--upgrade-height [height]) (--upgrade-info [info]) [flags]",
Args: cobra.ExactArgs(1),
Short: "Submit a software upgrade proposal",
Long: "Submit a software upgrade along with an initial deposit.\n" +
"Please specify a unique name and height for the upgrade to take effect.\n" +
"You may include info to reference a binary download link, in a format compatible with: https://github.com/cosmos/cosmos-sdk/tree/master/cosmovisor",
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
name := args[0]
content, err := parseArgsToContent(cmd, name)
if err != nil {
return err
}
from := clientCtx.GetFromAddress()
depositStr, err := cmd.Flags().GetString(cli.FlagDeposit)
if err != nil {
return err
}
deposit, err := sdk.ParseCoinsNormalized(depositStr)
if err != nil {
return err
}
msg, err := gov.NewMsgSubmitProposal(content, deposit, from)
if err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
cmd.Flags().String(cli.FlagTitle, "", "title of proposal")
cmd.Flags().String(cli.FlagDescription, "", "description of proposal")
cmd.Flags().String(cli.FlagDeposit, "", "deposit of proposal")
cmd.Flags().Int64(FlagUpgradeHeight, 0, "The height at which the upgrade must happen")
cmd.Flags().String(FlagUpgradeInfo, "", "Optional info for the planned upgrade such as commit hash, etc.")
return cmd
}
// NewCmdSubmitCancelUpgradeProposal implements a command handler for submitting a software upgrade cancel proposal transaction.
func NewCmdSubmitCancelUpgradeProposal() *cobra.Command {
cmd := &cobra.Command{
Use: "cancel-software-upgrade [flags]",
Args: cobra.ExactArgs(0),
Short: "Cancel the current software upgrade proposal",
Long: "Cancel a software upgrade along with an initial deposit.",
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
from := clientCtx.GetFromAddress()
depositStr, err := cmd.Flags().GetString(cli.FlagDeposit)
if err != nil {
return err
}
deposit, err := sdk.ParseCoinsNormalized(depositStr)
if err != nil {
return err
}
title, err := cmd.Flags().GetString(cli.FlagTitle)
if err != nil {
return err
}
description, err := cmd.Flags().GetString(cli.FlagDescription)
if err != nil {
return err
}
content := types.NewCancelSoftwareUpgradeProposal(title, description)
msg, err := gov.NewMsgSubmitProposal(content, deposit, from)
if err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
cmd.Flags().String(cli.FlagTitle, "", "title of proposal")
cmd.Flags().String(cli.FlagDescription, "", "description of proposal")
cmd.Flags().String(cli.FlagDeposit, "", "deposit of proposal")
cmd.MarkFlagRequired(cli.FlagTitle)
cmd.MarkFlagRequired(cli.FlagDescription)
return cmd
}
func parseArgsToContent(cmd *cobra.Command, name string) (gov.Content, error) {
title, err := cmd.Flags().GetString(cli.FlagTitle)
if err != nil {
return nil, err
}
description, err := cmd.Flags().GetString(cli.FlagDescription)
if err != nil {
return nil, err
}
height, err := cmd.Flags().GetInt64(FlagUpgradeHeight)
if err != nil {
return nil, err
}
info, err := cmd.Flags().GetString(FlagUpgradeInfo)
if err != nil {
return nil, err
}
plan := types.Plan{Name: name, Height: height, Info: info}
content := types.NewSoftwareUpgradeProposal(title, description, plan)
return content, nil
}