mirror of
https://github.com/minio/mc.git
synced 2025-04-18 10:04:03 +03:00
108 lines
2.9 KiB
Go
108 lines
2.9 KiB
Go
// Copyright (c) 2015-2022 MinIO, Inc.
|
|
//
|
|
// This file is part of MinIO Object Storage stack
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program 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 Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"github.com/fatih/color"
|
|
"github.com/minio/cli"
|
|
"github.com/minio/pkg/v3/console"
|
|
)
|
|
|
|
var aliasRemoveCmd = cli.Command{
|
|
Name: "remove",
|
|
ShortName: "rm",
|
|
Usage: "remove an alias from configuration file",
|
|
Action: func(ctx *cli.Context) error {
|
|
return mainAliasRemove(ctx)
|
|
},
|
|
Before: setGlobalsFromContext,
|
|
Flags: globalFlags,
|
|
HideHelpCommand: true,
|
|
OnUsageError: onUsageError,
|
|
CustomHelpTemplate: `NAME:
|
|
{{.HelpName}} - {{.Usage}}
|
|
|
|
USAGE:
|
|
{{.HelpName}} ALIAS
|
|
|
|
FLAGS:
|
|
{{range .VisibleFlags}}{{.}}
|
|
{{end}}
|
|
EXAMPLES:
|
|
1. Remove "goodisk" alias from the configuration.
|
|
{{.Prompt}} {{.HelpName}} goodisk
|
|
|
|
`,
|
|
}
|
|
|
|
// checkAliasRemoveSyntax - verifies input arguments to 'alias remove'.
|
|
func checkAliasRemoveSyntax(ctx *cli.Context) {
|
|
args := ctx.Args()
|
|
|
|
if len(ctx.Args()) != 1 {
|
|
fatalIf(errInvalidArgument().Trace(args...),
|
|
"Incorrect number of arguments for alias remove command.")
|
|
}
|
|
|
|
alias := cleanAlias(args.Get(0))
|
|
if !isValidAlias(alias) {
|
|
fatalIf(errDummy().Trace(alias), "Invalid alias `"+alias+"`.")
|
|
}
|
|
}
|
|
|
|
// mainAliasRemove is the handle for "mc alias rm" command.
|
|
func mainAliasRemove(ctx *cli.Context) error {
|
|
checkAliasRemoveSyntax(ctx)
|
|
|
|
console.SetColor("AliasMessage", color.New(color.FgGreen))
|
|
|
|
args := ctx.Args()
|
|
alias := args.Get(0)
|
|
|
|
aliasMsg := removeAlias(alias) // Remove an alias
|
|
aliasMsg.op = "remove"
|
|
printMsg(aliasMsg)
|
|
return nil
|
|
}
|
|
|
|
// aliasMustExist confirms that a given alias is present in Aliases array, returns error if not found
|
|
|
|
func aliasMustExist(alias string) {
|
|
hostConfig := mustGetHostConfig(alias)
|
|
if hostConfig == nil {
|
|
fatalIf(errInvalidAliasedURL(alias), "No such alias `"+alias+"` found.")
|
|
}
|
|
}
|
|
|
|
// removeAlias - removes an alias.
|
|
func removeAlias(alias string) aliasMessage {
|
|
conf, err := loadMcConfig()
|
|
fatalIf(err.Trace(globalMCConfigVersion), "Unable to load config version `"+globalMCConfigVersion+"`.")
|
|
|
|
// check if alias is valid
|
|
aliasMustExist(alias)
|
|
|
|
// Remove the alias from the config.
|
|
delete(conf.Aliases, alias)
|
|
|
|
err = saveMcConfig(conf)
|
|
fatalIf(err.Trace(alias), "Unable to save the delete alias in config version `"+globalMCConfigVersion+"`.")
|
|
|
|
return aliasMessage{Alias: alias}
|
|
}
|