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genaccount.go
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genaccount.go
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package cli
import (
"bufio"
"fmt"
"github.com/spf13/cobra"
address "cosmossdk.io/core/address"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/crypto/keyring"
"github.com/cosmos/cosmos-sdk/server"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/genutil"
)
const (
flagVestingStart = "vesting-start-time"
flagVestingEnd = "vesting-end-time"
flagVestingAmt = "vesting-amount"
flagAppendMode = "append"
flagModuleName = "module-name"
)
// AddGenesisAccountCmd returns add-genesis-account cobra Command.
// This command is provided as a default, applications are expected to provide their own command if custom genesis accounts are needed.
func AddGenesisAccountCmd(defaultNodeHome string, addressCodec address.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "add-genesis-account [address_or_key_name] [coin][,[coin]]",
Short: "Add a genesis account to genesis.json",
Long: `Add a genesis account to genesis.json. The provided account must specify
the account address or key name and a list of initial coins. If a key name is given,
the address will be looked up in the local Keybase. The list of initial tokens must
contain valid denominations. Accounts may optionally be supplied with vesting parameters.
`,
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx := client.GetClientContextFromCmd(cmd)
serverCtx := server.GetServerContextFromCmd(cmd)
config := serverCtx.Config
config.SetRoot(clientCtx.HomeDir)
var kr keyring.Keyring
addr, err := addressCodec.StringToBytes(args[0])
if err != nil {
inBuf := bufio.NewReader(cmd.InOrStdin())
keyringBackend, _ := cmd.Flags().GetString(flags.FlagKeyringBackend)
if keyringBackend != "" && clientCtx.Keyring == nil {
var err error
kr, err = keyring.New(sdk.KeyringServiceName(), keyringBackend, clientCtx.HomeDir, inBuf, clientCtx.Codec)
if err != nil {
return err
}
} else {
kr = clientCtx.Keyring
}
k, err := kr.Key(args[0])
if err != nil {
return fmt.Errorf("failed to get address from Keyring: %w", err)
}
addr, err = k.GetAddress()
if err != nil {
return err
}
}
appendflag, _ := cmd.Flags().GetBool(flagAppendMode)
vestingStart, _ := cmd.Flags().GetInt64(flagVestingStart)
vestingEnd, _ := cmd.Flags().GetInt64(flagVestingEnd)
vestingAmtStr, _ := cmd.Flags().GetString(flagVestingAmt)
moduleNameStr, _ := cmd.Flags().GetString(flagModuleName)
return genutil.AddGenesisAccount(clientCtx.Codec, addr, appendflag, config.GenesisFile(), args[1], vestingAmtStr, vestingStart, vestingEnd, moduleNameStr)
},
}
cmd.Flags().String(flags.FlagHome, defaultNodeHome, "The application home directory")
cmd.Flags().String(flags.FlagKeyringBackend, flags.DefaultKeyringBackend, "Select keyring's backend (os|file|kwallet|pass|test)")
cmd.Flags().String(flagVestingAmt, "", "amount of coins for vesting accounts")
cmd.Flags().Int64(flagVestingStart, 0, "schedule start time (unix epoch) for vesting accounts")
cmd.Flags().Int64(flagVestingEnd, 0, "schedule end time (unix epoch) for vesting accounts")
cmd.Flags().Bool(flagAppendMode, false, "append the coins to an account already in the genesis.json file")
cmd.Flags().String(flagModuleName, "", "module account name")
flags.AddQueryFlagsToCmd(cmd)
return cmd
}