NucleicandClaude Opus 4.8
11b9825e09
Switch the containerization dependency from the github URL to a vendored copy (third_party/containerization, upstream commit 6b7b42ca) referenced by path, so we can carry a small local patch that upstream lacks: LinuxContainer.Configuration gains a `vmExtensions` field forwarded into VMConfiguration.extensions. Upstream already supports VMConfiguration.extensions + the VZInstanceExtension hook, but LinuxContainer — our only entry point — never forwarded them, so there was no way to attach a device (e.g. a memory balloon) to a container's VM. Tests/, docs/, examples/, images/ and the corresponding test targets are trimmed for footprint (we never build the dependency's tests). See PATCHES.md for the full diff vs. upstream and the re-vendoring procedure. Also adds the ContainerizationExtras product to NucleicCore (AddressAllocator, named in the configureVZ signature). Co-Authored-By: Claude Opus 4.8 <[email protected]>
35 lines
1.5 KiB
Swift
35 lines
1.5 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2025-2026 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 ContainerizationExtras
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import Foundation
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internal func createTemporaryDirectory(baseName: String) -> URL? {
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let url = FileManager.default.uniqueTemporaryDirectory().appendingPathComponent(
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"\(baseName).XXXXXX")
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var path = url.absoluteURL.path
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return path.withUTF8 { utf8Bytes in
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var mutablePath = Array(utf8Bytes) + [0]
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return mutablePath.withUnsafeMutableBufferPointer { buffer -> URL? in
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guard let baseAddress = buffer.baseAddress else { return nil }
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mkdtemp(baseAddress)
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let resultPath = String(decoding: buffer[..<(buffer.count - 1)], as: UTF8.self)
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return URL(fileURLWithPath: resultPath, isDirectory: true)
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}
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}
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}
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