#!/usr/bin/env xonsh
import sys
if len(sys.argv) <= 1:
    print("No version specified.", file=sys.stderr)
    sys.exit(1)
version = sys.argv[1]

for pack in ('{}-{}-x86_64.pkg.tar.xz'.format(i, version) for i in ['linux-ck-skylake', 'linux-ck-skylake-headers']):
    if not !(test -e @(pack)):
        wget @('http://repo-ck.com/x86_64/' + pack)
    pacman -U @(pack)
    rm @(pack)