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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2014-2024 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import struct TSCUtility.Version
import struct TSCBasic.StringError
import Basics
import PackageModel
extension Workspace {
/// A downloaded prebuilt managed by the workspace.
public struct ManagedPrebuilt {
/// The package identity
public let identity: PackageIdentity
/// The package version
public let version: Version
/// The name of the binary target the artifact corresponds to.
public let libraryName: String
/// The path to the extracted prebuilt artifacts
public let path: AbsolutePath
/// The path to the checked out source
public let checkoutPath: AbsolutePath?
/// The products in the library
public let products: [String]
/// The include path for the C modules
public let includePath: [RelativePath]?
/// The C modules that need their includes directory added to the include path
public let cModules: [String]
}
}
extension Workspace.ManagedPrebuilt: CustomStringConvertible {
public var description: String {
return "<ManagedArtifact: \(self.identity).\(self.libraryName)>"
}
}
// MARK: - ManagedArtifacts
extension Workspace {
/// A collection of managed artifacts which have been downloaded.
public final class ManagedPrebuilts {
/// A mapping from package identity, to target name, to ManagedArtifact.
private var prebuiltMap: [PackageIdentity: [String: ManagedPrebuilt]]
internal var prebuilts: AnyCollection<ManagedPrebuilt> {
AnyCollection(self.prebuiltMap.values.lazy.flatMap{ $0.values })
}
init() {
self.prebuiltMap = [:]
}
init(_ prebuilts: [ManagedPrebuilt]) throws {
let prebuiltsByPackagePath = Dictionary(grouping: prebuilts, by: { $0.identity })
self.prebuiltMap = try prebuiltsByPackagePath.mapValues{ prebuilt in
try Dictionary(prebuilt.map { ($0.libraryName, $0) }, uniquingKeysWith: { _, _ in
// should be unique
throw StringError("prebuilt already exists in managed prebuilts")
})
}
}
public subscript(packageIdentity packageIdentity: PackageIdentity, targetName targetName: String) -> ManagedPrebuilt? {
self.prebuiltMap[packageIdentity]?[targetName]
}
public func add(_ prebuilt: ManagedPrebuilt) {
self.prebuiltMap[prebuilt.identity, default: [:]][prebuilt.libraryName] = prebuilt
}
public func remove(packageIdentity: PackageIdentity, targetName: String) {
self.prebuiltMap[packageIdentity]?[targetName] = nil
}
}
}
extension Workspace.ManagedPrebuilts: Collection {
public var startIndex: AnyIndex {
self.prebuilts.startIndex
}
public var endIndex: AnyIndex {
self.prebuilts.endIndex
}
public subscript(index: AnyIndex) -> Workspace.ManagedPrebuilt {
self.prebuilts[index]
}
public func index(after index: AnyIndex) -> AnyIndex {
self.prebuilts.index(after: index)
}
}
extension Workspace.ManagedPrebuilts: CustomStringConvertible {
public var description: String {
"<ManagedArtifacts: \(Array(self.prebuilts))>"
}
}
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