Would it be possible to get stdout/stderr streamed from `pymobiledevice3 developer dvt launch`

[WaterJuice]

With the libimobiiledevice toolset I was able to use idevicedebug to launch an app on iPhone and it would stream the stdout/stderr back while the app was running and it would also return the processes return code when it ended. I would like a way to do this now in iOS 17. I have two ways of launching an app now on iOS17.

1. Using Xcode 15's: xcrun devicectl device process launch
2. Using pymobiledevice3 developer dvt launch

Both work in a similar way by launching the app and then returning.

Is there a way existing that I can get stdout/stderr streaming? And if not would it be something that could be added to pymobiledevice3.

Thank you.

[doronz88]

I just pushed a PR that might resolve your issue. It doesn't get an event for process termination though

[sachatt]

@WaterJuice , a bit new to pymobiledevice3. I understand on xcrun I launch an app via

xcrun devicectl device process launch --device <ID> <BUNDLE_ID> <ARGS>

But with pymobiledevice3 I do not see any possibility to specify the app

[sachatt]

@doronz88 , any help with this? When I specify my bundle ID and args it gives errors, interpreting the bundle ID and arguments as arguments to process launch,

[doronz88]

If you are encountering issues then please submit an issue @SachaTe