mirror of
https://github.com/apple/container.git
synced 2026-07-12 20:47:04 +00:00
Santosh Bhavani
f7bcb687fd
Adds `--max-concurrent-downloads` flag to `container image pull` for configurable concurrent layer downloads. Fixes #715 Depends on apple/containerization#311 **Usage**: ```bash container image pull nginx:latest --max-concurrent-downloads 6 ``` **Changes**: - Add CLI flag (default: 3) - Thread parameter through XPC stack - Update to use forked containerization with configurable concurrency **Performance**: ~1.2-1.3x faster pulls for multi-layer images with higher concurrency **Tests**: Included standalone tests verify concurrency behavior and parameter flow --------- Co-authored-by: Claude <noreply@anthropic.com>
102 lines
2.7 KiB
Swift
102 lines
2.7 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2025 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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#if os(macOS)
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import Foundation
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import ContainerXPC
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/// Keys for XPC fields.
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public enum ImagesServiceXPCKeys: String {
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case fd
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/// FDs pointing to container logs key.
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case logs
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/// Path to a file on disk key.
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case filePath
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/// Images
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case imageReference
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case imageNewReference
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case imageDescription
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case imageDescriptions
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case filesystem
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case ociPlatform
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case insecureFlag
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case garbageCollect
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case maxConcurrentDownloads
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/// ContentStore
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case digest
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case digests
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case directory
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case contentPath
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case imageSize
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case ingestSessionId
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/// Disk Usage
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case activeImageReferences
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case totalCount
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case activeCount
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case reclaimableSize
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}
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extension XPCMessage {
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public func set(key: ImagesServiceXPCKeys, value: String) {
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self.set(key: key.rawValue, value: value)
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}
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public func set(key: ImagesServiceXPCKeys, value: UInt64) {
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self.set(key: key.rawValue, value: value)
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}
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public func set(key: ImagesServiceXPCKeys, value: Data) {
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self.set(key: key.rawValue, value: value)
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}
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public func set(key: ImagesServiceXPCKeys, value: Bool) {
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self.set(key: key.rawValue, value: value)
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}
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public func set(key: ImagesServiceXPCKeys, value: Int64) {
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self.set(key: key.rawValue, value: value)
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}
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public func string(key: ImagesServiceXPCKeys) -> String? {
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self.string(key: key.rawValue)
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}
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public func data(key: ImagesServiceXPCKeys) -> Data? {
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self.data(key: key.rawValue)
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}
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public func dataNoCopy(key: ImagesServiceXPCKeys) -> Data? {
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self.dataNoCopy(key: key.rawValue)
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}
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public func uint64(key: ImagesServiceXPCKeys) -> UInt64 {
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self.uint64(key: key.rawValue)
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}
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public func int64(key: ImagesServiceXPCKeys) -> Int64 {
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self.int64(key: key.rawValue)
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}
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public func bool(key: ImagesServiceXPCKeys) -> Bool {
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self.bool(key: key.rawValue)
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}
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}
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#endif
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