Installation

A nodejs must be installed prior to omg utility installation: https://nodejs.org/en/

After that, in your terminal run following command: npm i -g @ombori/ga-cli. That will install omg utility.

After utility is installed, you need to put an authorisation token into a config file: 

OS X:
echo AUTH_TOKEN=your-token >> ~/.gridapprc

Windows:

echo AUTH_TOKEN=your-token >> %HOME%/.gridapprc
or
echo AUTH_TOKEN=your-token >> %HOMEPATH%/.gridapprc

The token can be obtained from ombori.