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The documentation currently does not show how to get an `FS` instance for the operating system's filesystem. This example demonstrates how to accomplish this using the `os` package. Fixes #46083 Change-Id: I053111c12ab09ef13f0d04fcdff8a6ea0dccf379 Reviewed-on: https://go-review.googlesource.com/c/go/+/319989 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Trust: Emmanuel Odeke <emmanuel@orijtech.com>
25 lines
462 B
Go
25 lines
462 B
Go
// Copyright 2021 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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package fs_test
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import (
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"fmt"
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"io/fs"
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"log"
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"os"
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)
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func ExampleWalkDir() {
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root := "/usr/local/go/bin"
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fileSystem := os.DirFS(root)
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fs.WalkDir(fileSystem, ".", func(path string, d fs.DirEntry, err error) error {
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println(path)
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return nil
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})
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}
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