github.com/iotexproject/iotex-core@v1.14.1-rc1/ioctl/newcmd/alias/aliasremove.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 alias
     7  
     8  import (
     9  	"fmt"
    10  
    11  	"github.com/pkg/errors"
    12  	"github.com/spf13/cobra"
    13  
    14  	"github.com/iotexproject/iotex-core/ioctl"
    15  	"github.com/iotexproject/iotex-core/ioctl/config"
    16  	"github.com/iotexproject/iotex-core/ioctl/validator"
    17  )
    18  
    19  var (
    20  	_removeShorts = map[config.Language]string{
    21  		config.English: "Remove alias",
    22  		config.Chinese: "移除别名",
    23  	}
    24  	_removeInvalidAlias = map[config.Language]string{
    25  		config.English: "invalid alias %s",
    26  		config.Chinese: "不可用别名 %s",
    27  	}
    28  	_removeWriteError = map[config.Language]string{
    29  		config.English: "failed to write to config file %s",
    30  		config.Chinese: "无法写入配置文件 %s",
    31  	}
    32  	_removeResult = map[config.Language]string{
    33  		config.English: "%s is removed",
    34  		config.Chinese: "%s 已移除",
    35  	}
    36  )
    37  
    38  // NewAliasRemove represents the removes alias command
    39  func NewAliasRemove(c ioctl.Client) *cobra.Command {
    40  	short, _ := c.SelectTranslation(_removeShorts)
    41  	invalidAlias, _ := c.SelectTranslation(_removeInvalidAlias)
    42  	writeError, _ := c.SelectTranslation(_removeWriteError)
    43  	result, _ := c.SelectTranslation(_removeResult)
    44  
    45  	ec := &cobra.Command{
    46  		Use:   "remove",
    47  		Short: short,
    48  		Args:  cobra.ExactArgs(1),
    49  		RunE: func(cmd *cobra.Command, args []string) error {
    50  			cmd.SilenceUsage = true
    51  			alias := args[0]
    52  			if err := validator.ValidateAlias(alias); err != nil {
    53  				return errors.Errorf(invalidAlias, alias)
    54  			}
    55  			if err := c.DeleteAlias(alias); err != nil {
    56  				return errors.Wrap(err, writeError)
    57  			}
    58  			cmd.Println(fmt.Sprintf(result, alias))
    59  			return nil
    60  		},
    61  	}
    62  	return ec
    63  }