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https://github.com/golang/go
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94b14834a2
It is going to be used by a new tool. Moved to an internal package so it does not become a publicly supported api. Modified the tests so they don't depend on the fix_test infrastructure. Change-Id: Ib8ebef24dc23e180960af04aa3d06b5f41a7c02b Reviewed-on: https://go-review.googlesource.com/99678 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
30 lines
767 B
Go
30 lines
767 B
Go
// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build appengine !linux,!darwin,!freebsd,!openbsd,!netbsd
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package fastwalk
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import (
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"io/ioutil"
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"os"
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)
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// readDir calls fn for each directory entry in dirName.
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// It does not descend into directories or follow symlinks.
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// If fn returns a non-nil error, readDir returns with that error
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// immediately.
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func readDir(dirName string, fn func(dirName, entName string, typ os.FileMode) error) error {
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fis, err := ioutil.ReadDir(dirName)
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if err != nil {
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return err
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}
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for _, fi := range fis {
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if err := fn(dirName, fi.Name(), fi.Mode()&os.ModeType); err != nil {
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return err
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}
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}
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return nil
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}
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