0k-charms/precise/host/hooks/install.d/20-kal-scripts.sh

#!/bin/bash

set -eux

##
## kal-scripts
##


if ! [ -e /etc/apt/sources.list.d/kalysto.org.list ]; then
    cat <<EOF > /etc/apt/sources.list.d/kalysto.org.list

## vlab's shell libraries
deb http://deb.kalysto.org no-dist kal-alpha kal-beta kal-main

EOF

    ## Update only this repo:
    apt-get update -o Dir::Etc::sourcelist="sources.list.d/kalysto.org.list" \
        -o Dir::Etc::sourceparts="-" -o APT::Get::List-Cleanup="0"
fi

apt-get install -y --force-yes kal-scripts