mirror of
https://github.com/golang/go
synced 2024-11-18 13:14:47 -07:00
9badcbe49b
There is nothing else we can do other than just showing a message that user need to remove it from their PATH not to conflict with the current installation. Fixes #21217. Change-Id: Ie65385f4d536d5bb789387ba0229f54f2ee793f0 Reviewed-on: https://go-review.googlesource.com/51930 Run-TryBot: Jaana Burcu Dogan <jbd@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Kevin Burke <kev@inburke.com>
56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
// Copyright 2017 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
)
|
|
|
|
const (
|
|
envSeparator = ":"
|
|
homeKey = "HOME"
|
|
lineEnding = "\n"
|
|
pathVar = "$PATH"
|
|
)
|
|
|
|
var installPath = func() string {
|
|
home, err := getHomeDir()
|
|
if err != nil {
|
|
return "/usr/local/go"
|
|
}
|
|
|
|
return filepath.Join(home, ".go")
|
|
}()
|
|
|
|
func whichGo(ctx context.Context) (string, error) {
|
|
return findGo(ctx, "which")
|
|
}
|
|
|
|
func isWindowsXP() bool {
|
|
return false
|
|
}
|
|
|
|
func currentShell() string {
|
|
return os.Getenv("SHELL")
|
|
}
|
|
|
|
func persistEnvChangesForSession() error {
|
|
shellConfig, err := shellConfigFile()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
fmt.Println()
|
|
fmt.Printf("One more thing! Run `source %s` to persist the\n", shellConfig)
|
|
fmt.Println("new environment variables to your current session, or open a")
|
|
fmt.Println("new shell prompt.")
|
|
|
|
return nil
|
|
}
|