github.com/iotexproject/iotex-core@v1.14.1-rc1/ioctl/newcmd/config/config_get.go (about)

     1  // Copyright (c) 2022 IoTeX Foundation
     2  // This source code is provided 'as is' and no warranties are given as to title or non-infringement, merchantability
     3  // or fitness for purpose and, to the extent permitted by law, all liability for your use of the code is disclaimed.
     4  // This source code is governed by Apache License 2.0 that can be found in the LICENSE file.
     5  
     6  package config
     7  
     8  import (
     9  	"fmt"
    10  	"strings"
    11  
    12  	"github.com/pkg/errors"
    13  	"github.com/spf13/cobra"
    14  
    15  	"github.com/iotexproject/iotex-core/ioctl"
    16  	"github.com/iotexproject/iotex-core/ioctl/config"
    17  )
    18  
    19  var (
    20  	_configGetUse = map[config.Language]string{
    21  		config.English: "get VARIABLE",
    22  		config.Chinese: "get 变量",
    23  	}
    24  	_configGetUseCmdShorts = map[config.Language]string{
    25  		config.English: "Get config fields from ioctl",
    26  		config.Chinese: "从 ioctl 获取配置字段",
    27  	}
    28  	_configGetUseCmdLong = map[config.Language]string{
    29  		config.English: "Get config fields from ioctl\nValid Variables: [" + strings.Join(_validGetArgs, ", ") + "]",
    30  		config.Chinese: "从 ioctl 获取配置字段\n有效变量: [" + strings.Join(_validGetArgs, ", ") + "]",
    31  	}
    32  )
    33  
    34  // NewConfigGetCmd is a command to get config fields from iotcl.
    35  func NewConfigGetCmd(client ioctl.Client) *cobra.Command {
    36  	use, _ := client.SelectTranslation(_configGetUse)
    37  	short, _ := client.SelectTranslation(_configGetUseCmdShorts)
    38  	long, _ := client.SelectTranslation(_configGetUseCmdLong)
    39  
    40  	return &cobra.Command{
    41  		Use:       use,
    42  		Short:     short,
    43  		Long:      long,
    44  		ValidArgs: _validGetArgs,
    45  		Args:      cobra.ExactValidArgs(1),
    46  		RunE: func(cmd *cobra.Command, args []string) error {
    47  			cmd.SilenceUsage = true
    48  			result, err := newInfo(client.Config(), client.ConfigFilePath()).get(args[0])
    49  			if err != nil {
    50  				return errors.Wrap(err, fmt.Sprintf("issue fetching config value %s", args[0]))
    51  			}
    52  			cmd.Println(result)
    53  			return nil
    54  		},
    55  	}
    56  }