mirror of
https://github.com/golang/go
synced 2024-10-01 01:48:32 -06:00
c66da98c4f
Change-Id: I02fbdf1a08894b35a19a3638357c0d42e64d42cc Reviewed-on: https://go-review.googlesource.com/27078 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
30 lines
766 B
Go
30 lines
766 B
Go
// 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
|
|
}
|