mirror of
https://github.com/golang/go
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7e5bf9270d
Change-Id: Ic4a2f8f32258b14354658af5a09c736404d38808 Reviewed-on: https://go-review.googlesource.com/c/tools/+/170961 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> Reviewed-by: Ian Lance Taylor <iant@golang.org>
56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd solaris
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package main
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import (
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"context"
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"fmt"
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"os"
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"path/filepath"
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)
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const (
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envSeparator = ":"
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homeKey = "HOME"
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lineEnding = "\n"
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pathVar = "$PATH"
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)
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var installPath = func() string {
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home, err := getHomeDir()
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if err != nil {
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return "/usr/local/go"
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}
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return filepath.Join(home, ".go")
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}()
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func whichGo(ctx context.Context) (string, error) {
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return findGo(ctx, "which")
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}
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func isWindowsXP() bool {
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return false
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}
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func currentShell() string {
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return os.Getenv("SHELL")
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}
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func persistEnvChangesForSession() error {
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shellConfig, err := shellConfigFile()
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if err != nil {
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return err
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}
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fmt.Println()
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fmt.Printf("One more thing! Run `source %s` to persist the\n", shellConfig)
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fmt.Println("new environment variables to your current session, or open a")
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fmt.Println("new shell prompt.")
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return nil
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}
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