mirror of
https://github.com/golang/go
synced 2024-11-18 21:54:49 -07:00
51 lines
967 B
Go
51 lines
967 B
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 (
|
||
|
|
"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 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
|
||
|
|
}
|