blob: 6c2658347d14065a178e9bb1018a4b72c0963ad8 (
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.
// +build appengine !linux,!darwin,!freebsd,!openbsd,!netbsd
package imports
import (
"io/ioutil"
"os"
)
// readDir calls fn for each directory entry in dirName.
// It does not descend into directories or follow symlinks.
// If fn returns a non-nil error, readDir returns with that error
// immediately.
func readDir(dirName string, fn func(dirName, entName string, typ os.FileMode) error) error {
fis, err := ioutil.ReadDir(dirName)
if err != nil {
return err
}
for _, fi := range fis {
if err := fn(dirName, fi.Name(), fi.Mode()&os.ModeType); err != nil {
return err
}
}
return nil
}
|