start moving over to XcodesKit package. Runtimes searching

Author: MattKiazyk

Xcodes.xcodeproj/project.pbxproj

@@ -5,6 +5,7 @@ import AppleAPI
 import Version
 import LegibleError
 import os.log
+import XcodesKit
 
 /// Downloads and installs Xcodes
 extension AppState {

Xcodes.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -0,0 +1,32 @@
+import Foundation
+import XcodesKit
+import OSLog
+
+extension AppState {
+    func updateDownloadableRuntimes() {
+        Task {
+            do {
+                let runtimes = try await self.runtimeService.downloadableRuntimes().downloadables
+                DispatchQueue.main.async {
+                    self.downloadableRuntimes = runtimes
+                }
+                try? cacheDownloadableRuntimes(runtimes)
+            } catch {
+                Logger.appState.error("Error downloading runtimes: \(error.localizedDescription)")
+            }
+        }
+    }
+    
+    func updateInstalledRuntimes() {
+        Task {
+            do {
+                let runtimes = try await self.runtimeService.localInstalledRuntimes()
+                DispatchQueue.main.async {
+                    self.installedRuntimes = runtimes
+                }
+            } catch {
+                Logger.appState.error("Error loading installed runtimes: \(error.localizedDescription)")
+            }
+        }
+    }
+}

Xcodes/Backend/AppState+Install.swift

@@ -5,6 +5,7 @@ import Version
 import SwiftSoup
 import struct XCModel.Xcode
 import AppleAPI
+import XcodesKit
 
 extension AppState {
 
@@ -36,6 +37,8 @@ extension AppState {
 
     func update() {
         guard !isUpdating else { return }
+        updateDownloadableRuntimes()
+        updateInstalledRuntimes()
         updatePublisher = updateSelectedXcodePath()
             .flatMap { _ in 
                 self.updateAvailableXcodes(from: self.dataSource)
@@ -125,6 +128,21 @@ extension AppState {
                                                 withIntermediateDirectories: true)
         try data.write(to: Path.cacheFile.url)
     }
+    
+    // MARK: Runtime Cache
+    
+    func loadCacheDownloadableRuntimes() throws {
+        guard let data = Current.files.contents(atPath: Path.runtimeCacheFile.string) else { return }
+        let runtimes = try JSONDecoder().decode([DownloadableRuntime].self, from: data)
+        self.downloadableRuntimes = runtimes
+    }
+    
+    func cacheDownloadableRuntimes(_ runtimes: [DownloadableRuntime]) throws {
+        let data = try JSONEncoder().encode(runtimes)
+        try FileManager.default.createDirectory(at: Path.runtimeCacheFile.url.deletingLastPathComponent(),
+                                                withIntermediateDirectories: true)
+        try data.write(to: Path.runtimeCacheFile.url)
+    }
 }
 
 extension AppState {

Xcodes/Backend/AppState+Runtimes.swift

@@ -7,9 +7,11 @@ import KeychainAccess
 import Path
 import Version
 import os.log
+import XcodesKit
 
 class AppState: ObservableObject {
     private let client = AppleAPI.Client()
+    internal let runtimeService = RuntimeService()
 
     // MARK: - Published Properties
 
@@ -99,6 +101,12 @@ class AppState: ObservableObject {
             Current.defaults.set(showOpenInRosettaOption, forKey: "showOpenInRosettaOption")
         }
     }
+    
+    // MARK: - Runtimes
+    
+    @Published var downloadableRuntimes: [DownloadableRuntime] = []
+    @Published var installedRuntimes: [CoreSimulatorRuntimeInfo] = []
+
     // MARK: - Publisher Cancellables
 
     var cancellables = Set<AnyCancellable>()
@@ -136,6 +144,7 @@ class AppState: ObservableObject {
     init() {
         guard !isTesting else { return }
         try? loadCachedAvailableXcodes()
+        try? loadCacheDownloadableRuntimes()
         checkIfHelperIsInstalled()
         setupAutoInstallTimer()
         setupDefaults()
@@ -783,6 +792,21 @@ class AppState: ObservableObject {
         self.allXcodes = newAllXcodes.sorted { $0.version > $1.version }
     }
 
+    // MARK: Runtimes
+    func getRunTimes(xcode: Xcode) -> [DownloadableRuntime] {
+     
+        let builds = xcode.sdks?.allBuilds()
+            
+        let runtime = builds?.flatMap { sdkBuild in
+            downloadableRuntimes.filter {
+                $0.simulatorVersion.buildUpdate == sdkBuild
+            }
+        }
+            // appState.installedRuntimes has a list of builds that user has installed.
+            
+        return runtime ?? []
+    }
+    
     // MARK: - Private
 
     private func uninstallXcode(path: Path) -> AnyPublisher<Void, Error> {

Xcodes/Backend/AppState+Update.swift

@@ -1,13 +1,13 @@
 import Foundation
 import Path
 
-extension Entry {
-    static func isAppBundle(kind: Kind, path: Path) -> Bool {
-        kind == .directory &&
+extension Path {
+    static func isAppBundle(path: Path) -> Bool {
+        path.isDirectory &&
         path.extension == "app" &&
         !path.isSymlink
     }
-    static func infoPlist(kind: Kind, path: Path) -> InfoPlist? {
+    static func infoPlist(path: Path) -> InfoPlist? {
         let infoPlistPath = path.join("Contents").join("Info.plist")
         guard
             let infoPlistData = try? Data(contentsOf: infoPlistPath.url),
@@ -18,10 +18,10 @@ extension Entry {
     }
 
     var isAppBundle: Bool {
-        Entry.isAppBundle(kind: kind, path: path)
+        Path.isAppBundle(path: self)
     }
 
     var infoPlist: InfoPlist? {
-        Entry.infoPlist(kind: kind, path: path)
+        Path.infoPlist(path: self)
     }
 }

Xcodes/Backend/AppState.swift

@@ -3,7 +3,7 @@ import Foundation
 import Path
 import AppleAPI
 import KeychainAccess
-
+import XcodesKit
 /**
  Lightweight dependency injection using global mutable state :P
 
@@ -166,7 +166,7 @@ public struct Files {
     public var installedXcodes = _installedXcodes
 
     public func installedXcode(destination: Path) -> InstalledXcode? {
-        if Entry.isAppBundle(kind: destination.isDirectory ? .directory : .file, path: destination) && Entry.infoPlist(kind:  destination.isDirectory ? .directory : .file, path: destination)?.bundleID == "com.apple.dt.Xcode" {
+        if Path.isAppBundle(path: destination) && Path.infoPlist(path: destination)?.bundleID == "com.apple.dt.Xcode" {
             return InstalledXcode.init(path: destination)
         } else {
             return nil
@@ -175,9 +175,9 @@ public struct Files {
 }
 
 private func _installedXcodes(destination: Path) -> [InstalledXcode] {
-    ((try? destination.ls()) ?? [])
+    destination.ls()
         .filter { $0.isAppBundle && $0.infoPlist?.bundleID == "com.apple.dt.Xcode" }
-        .map { $0.path }
+        .map { $0 }
         .compactMap(InstalledXcode.init)
 }
 

Xcodes/Backend/Entry+.swift

@@ -28,4 +28,8 @@ extension Path {
         }
         return path
     }
+    
+    static var runtimeCacheFile: Path {
+        return xcodesApplicationSupport/"downloadable-runtimes.json"
+    }
 }