yum-wrapper

#!/bin/sh
function hr() {
  printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -
}

function banner() {
  hr
  echo -e "Installing additional packages on the root filesystem might exceed the allocated overlay size and lock the Minishift VM. Proceed with the installation at your own risk."
  echo -e "For more information, see https://docs.openshift.org/latest/minishift/troubleshooting/troubleshooting-misc.html#root-filesystem-exceeds-overlay-size"
  hr
}

banner
if echo "$@" | grep -iq " -y" ; then
  answer="y"
else
  echo "Are you sure you want to continue? [y/N]"
  read answer
fi
if echo "$answer" | grep -iq "^y" ; then
    yum-unsupported $@
fi