#!/bin/sh -e
set -x
taroptions="$1"
urldir="$2"
urlfile="$3"
dir_package="$4"
dir_wanted="$5"

cd /opt/steeldump/src

if test -e "$dir_package"; then
	echo "error: $dir_package already exists, aborting"
	exit 1
fi
if test -n "$dir_wanted" -a -e "$dir_wanted"; then
	echo "error: $dir_wanted already exists, aborting"
	exit 1
fi

# --no-check-certificate because of mgr's https
wget --no-check-certificate -c "$urldir$urlfile"
tar x${taroptions}f "$urlfile"
if test -n "$dir_wanted"; then
	mv "$dir_package" "$dir_wanted"
fi