I want to be able to launch the Yosemite Installer app from the Applications folder and install the upgrade with commands.
When I look inside the InstallESD.img there are many PKG files, I am unsure how to script al this.
I have a way to get the Installer app to the machine and way to launch it. Problem is navigating the options for choosing a volume to install on and the "Continue, restart and agreement" buttons that need clicking.
What automation or scripts exist to simplify this upgrade?