Download Example of cobra command

File: /home/think/ShareRing/Sharele…er-fix/cmd/slcli/import-key.go
Page 1 of 1
package main
import (
"bufio"
"encoding/json"
"io/ioutil"
"os"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/crypto/keys"
"github.com/spf13/cobra"
"github.com/spf13/viper"
sdk "github.com/cosmos/cosmos-sdk/types"
)
const (
flagKeySeed = "key-seed"
)
func importKeyCmd() *cobra.Command {
cmd := &cobra.Command{
"import-key",
Use:
Short: "import validator key",
Long: "import validator key from mnemonic into keyring",
RunE: func(cmd *cobra.Command, args []string) error {
cliHome := viper.GetString(flagHome)
if err := os.MkdirAll(cliHome, nodeDirPerm); err != nil {
return err
}
kb, err := keys.NewKeyring(
sdk.KeyringServiceName(),
viper.GetString(flags.FlagKeyringBackend),
cliHome,
bufio.NewReader(cmd.InOrStdin()),
)
if err != nil {
return err
}
seedPath := viper.GetString(flagKeySeed)
seeds, err := ioutil.ReadFile(seedPath)
if err != nil {
return err
}
var a map[string]string
json.Unmarshal(seeds, &a)
kb.CreateAccount(viper.GetString(flagKeyName), a["secret"],
"", defaultKeyPass, sdk.GetConfig().GetFullFundraiserPath(), keys.Secp256k1)
return nil
},
}
cmd.Flags().String(flagHome, defaultHome, "home for the cli")
cmd.Flags().String(flags.FlagKeyringBackend, "os", "keyring backend: os/pass/
file")
cmd.Flags().String(flagKeyName, "", "key name of validator key to be store in
keybase")
cmd.Flags().String(flagKeySeed, "", "path to key_seed.json")
return cmd
}