This gem is meant to help create and/or update the appium.txt file.
deviceName will be updated using adb devices
youiEngineAppAddress will be updated using adb shell ifconfig wlan0
udid will be updated using idevice_id -l
youiEngineAppAddress will be updated using getiOSIP.app
$ brew install libimobiledevice
$ brew install ios-deploy
$ gem install ipaddress
$ gem install toml
$ gem install yi_appium_caps_util
yi_appium_caps_util -u if appium.txt is in your local folder
yi_appium_caps_util -u -f *path/file* to define the path/filename
yi_appium_caps_util -c platform to create the appium.txt file. Note: use ios or android for platform