blob: dae9f4ee18ecb96aa32712d1375a8dd2cc8fb6d0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
// Copyright 2016 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.
package os
import "errors"
var executablePath string // set by ../runtime/os_darwin.go
var initCwd, initCwdErr = Getwd()
func executable() (string, error) {
ep := executablePath
if len(ep) == 0 {
return ep, errors.New("cannot find executable path")
}
if ep[0] != '/' {
if initCwdErr != nil {
return ep, initCwdErr
}
if len(ep) > 2 && ep[0:2] == "./" {
// skip "./"
ep = ep[2:]
}
ep = initCwd + "/" + ep
}
return ep, nil
}
|
