Instead of downloading three resources from three different URL's installer will need to download only one and run with 'cdk-setup' parameter during installation:
1. copy minishift to ${target.folder}/cdk/bin
2. remove ~/.minishift
3.1. run for virtualbox setup ${target.folder}/cdk/bin/minishift.exe setup-cdk --default-vm-driver=virtualbox
3.2. run for hyper-v setup ${target.folder}/cdk/bin/minishift.exe setup-cdk
4. find location of oc.exe in ~/.minishift/cache/** and add it to PATH
5. add ${target.folder}/cdk/bin to PATH