info "Setting up apt-cacher-ng"

apt-get --assume-no install apt-cacher-ng
systemctl -q disable apt-cacher-ng.service

#
# Configure RealmFS to use download updates through apt-cacher realm
#
install_file 0644 000apt-cacher-ng-proxy /etc/apt/apt.conf.d/
sed -i 's%https:%http://HTTPS/%' /etc/apt/sources.list

#
# Configure RealmFS to potentially run as apt-cacher system realm
#
mkdir -p /usr/share/apt-cacher-ng
install_file 0644 realm-apt-cacher-ng.service /usr/lib/systemd/system
systemctl -q enable realm-apt-cacher-ng.service