istanbul-tools/cmd/istanbul/flags.go

55 lines
1.4 KiB
Go

// Copyright 2017 AMIS Technologies
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package main
import (
"strings"
"github.com/urfave/cli"
)
var (
ConfigFlag = cli.StringFlag{
Name: "config",
Usage: "TOML configuration file",
}
ExtraDataFlag = cli.StringFlag{
Name: "extradata",
Usage: "Hex string for RLP encoded Istanbul extraData",
}
ValidatorsFlag = cli.StringFlag{
Name: "validators",
Usage: "Validators for RLP encoded Istanbul extraData",
}
VanityFlag = cli.StringFlag{
Name: "vanity",
Usage: "Vanity for RLP encoded Istanbul extraData",
Value: "0x00",
}
)
func splitAndTrim(input string) []string {
result := strings.Split(input, ",")
for i, r := range result {
result[i] = strings.TrimSpace(r)
}
return result
}