#!/usr/bin/env bash

set -exuo pipefail

usage()
{
    echo "Usage: prep-for-debianish-build [python2|python3]"
}

export DEBIAN_FRONTEND=noninteractive
apt-get update

common_debs='gcc make linux-libc-dev git rsync eatmydata acl attr par2'
common_debs="$common_debs duplicity rdiff-backup rsnapshot"

pyver="${1:-python2}"

case "$pyver" in
    python2)
        apt-get install -y \
                $common_debs \
                python2.7-dev python-fuse \
                python-pyxattr python-pylibacl python-tornado
        ;;
    python3)
        apt-get install -y \
                $common_debs \
                python3.7-dev python3-distutils python3-fuse \
                python3-pyxattr python3-pylibacl python3-tornado
        ;;
    *)
        usage 1>&2
        exit 2
        ;;
esac