blob: 3f836a07b1038364c6b9249963d7d4828e51cc19 (
plain)
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 2023 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 toolchain
import (
"io/fs"
"os"
"path/filepath"
"cmd/go/internal/gover"
)
// pathDirs returns the directories in the system search path.
func pathDirs() []string {
return filepath.SplitList(os.Getenv("path"))
}
// pathVersion returns the Go version implemented by the file
// described by de and info in directory dir.
// The analysis only uses the name itself; it does not run the program.
func pathVersion(dir string, de fs.DirEntry, info fs.FileInfo) (string, bool) {
v := gover.FromToolchain(de.Name())
if v == "" || info.Mode()&0111 == 0 {
return "", false
}
return v, true
}
|
