wehub-resource-sync
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58 lines
2.5 KiB
Swift
58 lines
2.5 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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// Source: https://github.com/opencontainers/image-spec/blob/main/specs-go/v1/manifest.go
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import Foundation
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/// Manifest provides `application/vnd.oci.image.manifest.v1+json` mediatype structure when marshalled to JSON.
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public struct Manifest: Codable, Sendable {
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/// `schemaVersion` is the image manifest schema that this image follows.
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public let schemaVersion: Int
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/// `mediaType` specifies the type of this document data structure, e.g. `application/vnd.oci.image.manifest.v1+json`.
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public let mediaType: String?
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/// `config` references a configuration object for a container, by digest.
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/// The referenced configuration object is a JSON blob that the runtime uses to set up the container.
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public let config: Descriptor
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/// `layers` is an indexed list of layers referenced by the manifest.
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public let layers: [Descriptor]
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/// `annotations` contains arbitrary metadata for the image manifest.
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public let annotations: [String: String]?
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/// `subject` references another manifest this manifest is an artifact of.
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public let subject: Descriptor?
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/// `artifactType` specifies the IANA media type of the artifact this manifest represents.
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public let artifactType: String?
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public init(
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schemaVersion: Int = 2, mediaType: String = MediaTypes.imageManifest, config: Descriptor, layers: [Descriptor],
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annotations: [String: String]? = nil, subject: Descriptor? = nil, artifactType: String? = nil
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) {
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self.schemaVersion = schemaVersion
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self.mediaType = mediaType
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self.config = config
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self.layers = layers
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self.annotations = annotations
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self.subject = subject
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self.artifactType = artifactType
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}
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}
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