mirror of
https://github.com/apple/container.git
synced 2026-07-12 20:47:04 +00:00
J Logan
ca3a4d6670
- Closes #1557. - Replaces `executableURL` utility function for getting app executable path with `executablePath`. - Adds `FilePath.resolvingSymlinks()` extension. - Also converts for FilePath for types in `ContainerVersion` target.
62 lines
2.6 KiB
Swift
62 lines
2.6 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the container 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 ContainerVersion
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import Foundation
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import SystemPackage
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public enum PathUtils {
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public enum BaseConfigPath {
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case home
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case appRoot
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case installRoot
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public func basePath(env: [String: String] = ProcessInfo.processInfo.environment) -> FilePath {
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switch self {
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case .home:
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let configHome: String
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if let xdg = env["XDG_CONFIG_HOME"], !xdg.isEmpty {
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configHome = xdg
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} else {
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configHome = NSHomeDirectory() + "/.config"
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}
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return FilePath(configHome).appending("container")
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case .appRoot:
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if let envPath = env["CONTAINER_APP_ROOT"], !envPath.isEmpty {
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return FilePath(envPath)
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}
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let appSupportURL = FileManager.default.urls(
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for: .applicationSupportDirectory,
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in: .userDomainMask
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).first!.appendingPathComponent("com.apple.container")
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return FilePath(appSupportURL.path(percentEncoded: false))
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case .installRoot:
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if let envPath = env["CONTAINER_INSTALL_ROOT"], !envPath.isEmpty {
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return FilePath(envPath)
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}
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// Use the kernel-recorded executable path (via _NSGetExecutablePath)
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// rather than argv[0]: when the binary is invoked through PATH (e.g.
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// `container ...`), argv[0] is just the basename and resolves to an
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// empty FilePath, which FileManager treats as CWD-relative.
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let installRootPath = CommandLine.executablePath
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.removingLastComponent()
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.removingLastComponent()
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return installRootPath
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}
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}
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}
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}
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