nixos/scripts/personal-cache.sh

store="http://cache.home"

action="$1"

function print_help() {
  printf "Usage:\n"
  printf "  %s [ ping | url ]" "$0"
  exit 1
}

if [ -z "${action+x}" ]; then
  print_help
elif [ "$action" = "--ping" ]; then
  nix store ping --store "$store" --option connect-timeout 1 --option download-attempt 1 2>/dev/null
elif [ "$action" = "--url" ]; then
  printf "%s" "$store"
else
  print_help
fi