Get UDID of iOS Simulators programmatically using c#

Question

I am using c# visual studio to automate iOS apps and the simulators UDID gets changed every time, I do not want to manually type the UDID of simulator every-time... I need help where the system automatically gets the UDID of the booted simulator

Answer 1

You can launch from C# a system tool simctl , to see manual page, launch in Terminal:

xcrun simctl help

You can get list of devices in JSON format and find device with state Booted:

xcrun simctl list --json devices available

<...>
{
        "dataPath" : "\/Users\/admin\/Library\/Developer\/CoreSimulator\/Devices\/2BE68BC5-02C0-4B1C-92EC-E80CCE713144\/data",
        "logPath" : "\/Users\/admin\/Library\/Logs\/CoreSimulator\/2BE68BC5-02C0-4B1C-92EC-E80CCE713144",
        "udid" : "2BE68BC5-02C0-4B1C-92EC-E80CCE713144",
        "isAvailable" : true,
        "deviceTypeIdentifier" : "com.apple.CoreSimulator.SimDeviceType.iPhone-12-Pro-Max",
        "state" : "Booted",
        "name" : "iPhone 12 Pro Max"
      },
<....>

Or in less convenient for C# way:

xcrun simctl list | grep Booted

You can find path to xcrun with:

which xcrun