mirror of
https://github.com/apple/container.git
synced 2026-07-13 21:17:05 +00:00
Kathryn Baldauf
80 lines
2.9 KiB
Swift
80 lines
2.9 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2025 Apple Inc. and the container project authors. All rights reserved.
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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 CVersion
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import ContainerizationError
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import Foundation
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public enum ClientDefaults {
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private static let userDefaultDomain = "com.apple.container.defaults"
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public enum Keys: String {
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case defaultBuilderImage = "image.builder"
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case defaultDNSDomain = "dns.domain"
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case defaultRegistryDomain = "registry.domain"
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case defaultInitImage = "image.init"
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case defaultKernelURL = "kernel.url"
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case defaultKernelBinaryPath = "kernel.binaryPath"
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}
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public static func set(value: String, key: ClientDefaults.Keys) {
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udSuite.set(value, forKey: key.rawValue)
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}
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public static func unset(key: ClientDefaults.Keys) {
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udSuite.removeObject(forKey: key.rawValue)
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}
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public static func get(key: ClientDefaults.Keys) -> String {
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let current = udSuite.string(forKey: key.rawValue)
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return current ?? key.defaultValue
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}
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public static func getOptional(key: ClientDefaults.Keys) -> String? {
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udSuite.string(forKey: key.rawValue)
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}
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private static var udSuite: UserDefaults {
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guard let ud = UserDefaults.init(suiteName: self.userDefaultDomain) else {
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fatalError("Failed to initialize UserDefaults for domain \(self.userDefaultDomain)")
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}
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return ud
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}
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}
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extension ClientDefaults.Keys {
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fileprivate var defaultValue: String {
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switch self {
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case .defaultKernelURL:
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return "https://github.com/kata-containers/kata-containers/releases/download/3.17.0/kata-static-3.17.0-arm64.tar.xz"
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case .defaultKernelBinaryPath:
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return "opt/kata/share/kata-containers/vmlinux-6.12.28-153"
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case .defaultBuilderImage:
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return "ghcr.io/apple/container-builder-shim/builder:0.0.3"
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case .defaultDNSDomain:
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return "test"
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case .defaultRegistryDomain:
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return "docker.io"
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case .defaultInitImage:
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let tag = String(cString: get_swift_containerization_version())
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guard tag != "latest" else {
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return "vminit:latest"
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}
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return "ghcr.io/apple/containerization/vminit:\(tag)"
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}
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}
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}
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