github.com/igggame/nebulas-go@v2.1.0+incompatible/cmd/neb/configcmd.go (about)

     1  // Copyright (C) 2017 go-nebulas authors
     2  //
     3  // This file is part of the go-nebulas library.
     4  //
     5  // the go-nebulas library is free software: you can redistribute it and/or modify
     6  // it under the terms of the GNU General Public License as published by
     7  // the Free Software Foundation, either version 3 of the License, or
     8  // (at your option) any later version.
     9  //
    10  // the go-nebulas library is distributed in the hope that it will be useful,
    11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13  // GNU General Public License for more details.
    14  //
    15  // You should have received a copy of the GNU General Public License
    16  // along with the go-nebulas library.  If not, see <http://www.gnu.org/licenses/>.
    17  //
    18  
    19  package main
    20  
    21  import (
    22  	"fmt"
    23  
    24  	"github.com/nebulasio/go-nebulas/neblet"
    25  	"github.com/urfave/cli"
    26  )
    27  
    28  var (
    29  	configCommand = cli.Command{
    30  		Name:     "config",
    31  		Usage:    "Manage config",
    32  		Category: "CONFIG COMMANDS",
    33  		Description: `
    34  Manage neblas config, generate a default config file.`,
    35  
    36  		Subcommands: []cli.Command{
    37  			{
    38  				Name:      "new",
    39  				Usage:     "Generate a default config file",
    40  				Action:    MergeFlags(createDefaultConfig),
    41  				ArgsUsage: "<filename>",
    42  				Description: `
    43  Generate a a default config file.`,
    44  			},
    45  		},
    46  	}
    47  )
    48  
    49  // accountCreate creates a new account into the keystore
    50  func createDefaultConfig(ctx *cli.Context) error {
    51  	fileName := ctx.Args().First()
    52  	if len(fileName) == 0 {
    53  		fmt.Println("please give a config file arg!!!")
    54  		return nil
    55  	}
    56  	neblet.CreateDefaultConfigFile(fileName)
    57  	fmt.Printf("create default config %s\n", fileName)
    58  	return nil
    59  }