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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2025 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 Foundation
import SWBProtocol
public enum ProjectModel: Sendable {}
extension ProjectModel {
/// The type used for identifying PIF objects.
public struct GUID: ExpressibleByStringInterpolation, Hashable, Sendable, Codable {
public private(set) var value: String
public init(_ value: String) {
self.value = value
}
public init(stringLiteral value: StringLiteralType) {
self.value = value
}
public init(from decoder: any Decoder) throws {
let container = try decoder.singleValueContainer()
self.value = try container.decode(String.self)
}
public func encode(to encoder: any Encoder) throws {
var container = encoder.singleValueContainer()
try container.encode(self.value)
}
}
enum Error: Swift.Error {
case duplicatedTargetIdentifier(targetIdentifier: GUID, targetName: String, productName: String)
case emptyTargetIdentifier(targetName: String, productName: String)
case emptyTargetName(targetIdentifier: GUID, productName: String)
}
/// This is used as part of the signature for the high-level PIF objects, to ensure that changes to the PIF schema are represented by the objects which do not use a content-based signature scheme (workspaces and projects, currently).
public static var pifEncodingSchemaVersion: Int {
return PIFObject.supportedPIFEncodingSchemaVersion
}
public struct XTag<S, T>: Sendable, Hashable where T: Sendable & Hashable {
var value: T
}
public typealias Tag<S> = XTag<S, GUID>
@dynamicMemberLookup
public protocol Common {
associatedtype Delegate
var common: Delegate { get set }
}
/// Signature for a function to create an instance with a default GUID provided.
public typealias CreateFn<T> = (GUID) -> T
}
extension ProjectModel.Common {
public subscript<T>(dynamicMember keyPath: KeyPath<Delegate, T>) -> T {
_read {
yield common[keyPath: keyPath]
}
}
public subscript<T>(dynamicMember keyPath: WritableKeyPath<Delegate, T>) -> T {
_read {
yield common[keyPath: keyPath]
}
_modify {
yield &common[keyPath: keyPath]
}
}
}
extension Array where Element: Identifiable {
subscript(id id: Element.ID) -> Element {
get {
first(where: { $0.id == id })!
}
set {
self[firstIndex(where: { $0.id == id })!] = newValue
}
}
}
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