wehub-resource-sync
39 lines
1.5 KiB
Swift
39 lines
1.5 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the Containerization project authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//===----------------------------------------------------------------------===//
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import Foundation
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import SystemPackage
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/// Static utility functions for path operations.
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///
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/// The type is never instantiated; it exists solely as a namespace.
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public enum FilePathOps {
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/// Returns an absolute version of `path`.
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///
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/// This is a purely lexical operation: it does not resolve symlinks,
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/// perform tilde expansion, and does not access the file system. If `path`
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/// is already absolute, this returns `path` unchanged.
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public static func absolutePath(_ path: FilePath) -> FilePath {
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guard !path.isAbsolute else {
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return path
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}
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return FilePath(FileManager.default.currentDirectoryPath)
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.appending(path.components)
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.lexicallyNormalized()
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}
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}
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