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// Copyright 2021 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"os"
"path/filepath"
"github.com/pingcap/tiup/pkg/environment"
"github.com/pingcap/tiup/pkg/tui"
"github.com/spf13/cobra"
)
func newUnlinkCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "unlink <component>",
Short: "Unlink component binary to $TIUP_HOME/bin/",
Long: `[experimental] Unlink component binary in $TIUP_HOME/bin/`,
RunE: func(cmd *cobra.Command, args []string) error {
env := environment.GlobalEnv()
if len(args) != 1 {
return cmd.Help()
}
component, version := environment.ParseCompVersion(args[0])
version, err := env.SelectInstalledVersion(component, version)
if err != nil {
return err
}
binPath, err := env.BinaryPath(component, version)
if err != nil {
return err
}
target := env.LocalPath("bin", filepath.Base(binPath))
if err := tui.PromptForConfirmOrAbortError("%s will be removed.\n Do you want to continue? [y/N]:", target); err != nil {
return err
}
return os.Remove(target)
},
}
return cmd
}
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