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bd40dcfc2b
* If possible, update each dependency to the latest available version. * Use releases over commit IDs and avoid vendoring branches. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
30 lines
894 B
Go
30 lines
894 B
Go
// Copyright 2014 Docker 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 DOCKER-LICENSE file.
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package archive
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import (
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"os"
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"path/filepath"
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)
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// SplitPathDirEntry splits the given path between its directory name and its
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// basename by first cleaning the path but preserves a trailing "." if the
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// original path specified the current directory.
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func SplitPathDirEntry(path string) (dir, base string) {
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cleanedPath := filepath.Clean(filepath.FromSlash(path))
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if specifiesCurrentDir(path) {
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cleanedPath += string(os.PathSeparator) + "."
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}
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return filepath.Dir(cleanedPath), filepath.Base(cleanedPath)
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}
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// specifiesCurrentDir returns whether the given path specifies
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// a "current directory", i.e., the last path segment is `.`.
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func specifiesCurrentDir(path string) bool {
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return filepath.Base(path) == "."
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}
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