1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/github.com/fsouza/go-dockerclient/internal/archive/copy.go b/vendor/github.com/fsouza/go-dockerclient/internal/archive/copy.go
new file mode 100644
index 000000000..45d45f20e
--- /dev/null
+++ b/vendor/github.com/fsouza/go-dockerclient/internal/archive/copy.go
@@ -0,0 +1,29 @@
+// Copyright 2014 Docker authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the DOCKER-LICENSE file.
+
+package archive
+
+import (
+	"os"
+	"path/filepath"
+)
+
+// SplitPathDirEntry splits the given path between its directory name and its
+// basename by first cleaning the path but preserves a trailing "." if the
+// original path specified the current directory.
+func SplitPathDirEntry(path string) (dir, base string) {
+	cleanedPath := filepath.Clean(filepath.FromSlash(path))
+
+	if specifiesCurrentDir(path) {
+		cleanedPath += string(os.PathSeparator) + "."
+	}
+
+	return filepath.Dir(cleanedPath), filepath.Base(cleanedPath)
+}
+
+// specifiesCurrentDir returns whether the given path specifies
+// a "current directory", i.e., the last path segment is `.`.
+func specifiesCurrentDir(path string) bool {
+	return filepath.Base(path) == "."
+}