Find trust store

Sources/XcodeSimulatorKit/Commands/ListDevicesCommand.swift

@@ -32,6 +32,10 @@ struct ListDevicesCommand: Command {
             print("\(runtime):")
             for device in filteredDevices {
                 print(" - \(device.name)")
+                let trustStore = TrustStore(uuid: device.udid)
+                if trustStore.exists {
+                    print(" - Trust store exists at \(trustStore.path)")
+                }
             }
         }
     }

Sources/XcodeSimulatorKit/Trust Store/TrustStore.swift

@@ -1,8 +1,17 @@
-//
-//  TrustStore.swift
-//  XcodeSimulatorKit
-//
-//  Created by Simon Kågedal Reimer on 2019-05-05.
-//
-
 import Foundation
+import Basic
+import SQLite
+
+struct TrustStore {
+    let uuid: String
+    let path: AbsolutePath
+
+    init(uuid: String) {
+        self.uuid = uuid
+        self.path = XcodeSimulator.trustStore(forDeviceWithUUID: uuid)
+    }
+
+    var exists: Bool {
+        return localFileSystem.exists(path)
+    }
+}

Sources/XcodeSimulatorKit/XcodeSimulator.swift

@@ -1,2 +1,17 @@
+import Basic
+
 class XcodeSimulator {
+    static let devicesDirectory = localFileSystem.homeDirectory.appending(
+        RelativePath("Library/Developer/CoreSimulator/Devices")
+    )
+
+    static func directory(forDeviceWithUUID uuid: String) -> AbsolutePath {
+        return devicesDirectory.appending(component: uuid)
+    }
+
+    static func trustStore(forDeviceWithUUID uuid: String) -> AbsolutePath {
+        return directory(forDeviceWithUUID: uuid).appending(
+            RelativePath("data/Library/Keychains/TrustStore.sqlite3")
+        )
+    }
 }