UTM Pass USB Device via apple script

utm_pass_usb_device

#---- MODIFY BELOW ----#
set application_name to "Home Assistant" # Set to your UTM VM Name
set button_name to "USB" #Description of the button, can be found by using Accessibility Inspector from Xcode, you probably want this set to "USB"
set usb_select to "Conbee" #Name of the device you wish to pass to VM
#---- MODIFY ABOVE ----#


#---- APPLICATION CODE, DO NOT TOUCH BELOW----#
set foundVM to false
repeat while foundVM = false
	log "Looking for UTM..."
	tell application "System Events"
		repeat with theProcess in processes
			if not background only of theProcess then
				tell theProcess
					set processName to name
					set theWindows to windows
				end tell
				set windowsCount to count of theWindows
				
				if processName is "UTM" then
					if windowsCount is greater than 0 then
						repeat with theWindow in theWindows
							log "Looking for VM..."
							set window_name to name of theWindow
							if window_name is application_name then
								set foundVM to true
								log "VM found, trying to click the button..."
								tell theProcess
									set frontmost to true
									repeat with theButton in button of toolbar 1 of theWindow
										set button_description to description of theButton
										if button_description is button_name then
											log button_description
											click theButton
											keystroke usb_select
											key code 36
										end if
									end repeat
								end tell
							end if
						end repeat
					end if
				end if
			end if
		end repeat
	end tell
end repeat

Thank you so much for your script! It works perfectly. I added a:

tell application "Finder"
    set visible of process "UTM" to false
end tell

once the USB has been changed to hide the UTM application.

Also, for some reason, the command

open "utm://start?name=HAOS"

only opens UTM (not the VM) if it's not running OR start the VM if it's running. So I had to add UTM as a login item, and add a timer in the AppleScript to wait for it to start, then open and change the USB. Have you encountered the same issues before?

I had the same problem. And solved it in the same way.

Thank you for this! I used it with a twist. I had already setup the shortcut to call UTM URL to launch my Home Assistant VM. I edited that shortcut and added a "wait 30 secs" so the VM was up and then added "run apple script" and pasted your code in w/appropriate changes to start sharing the USB for my SkyConnect device. Works! Thank you @Nystro0m