githubmirror/gogs

internal/pathutil/pathutil.go

17 строк437 B

Joe Chen

pathutil: check both styles of `os.PathSeparator` (#7020)

07 июн 2022, 16:25

07 июн 2022, 16:2520923a8

// Copyright 2020 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package pathutil

import (
	"path"
	"strings"
)

// Clean cleans up given path and returns a relative path that goes straight
// down to prevent path traversal.
func Clean(p string) string {
	p = strings.ReplaceAll(p, `\`, "/")
	return strings.Trim(path.Clean("/"+p), "/")
}