1XCODE_SIMULATORS=$(xcrun simctl list devices | grep "iPhone" | wc -l)
2if [ $XCODE_SIMULATORS == '0' ]; then
3  SIMULATOR_DEVICE=$(xcrun simctl create 'iPhone 12' 'iPhone 12' 'iOS15.0')
4  echo "Booting device $SIMULATOR_DEVICE"
5  xcrun simctl boot $SIMULATOR_DEVICE
6else
7  echo "Already have $XCODE_SIMULATORS simulators set up."
8fi
9