#! /bin/bash
set -e 

cat << EOF
createbasetgz, create base.tgz with debootstrap
Copyright 2001 Junichi Uekawa 

 Can only be ran from root.

EOF

TEMPORAL="$1"
DEBIANRELEASE="$2"
MIRRORSITE="$3"
BASETGZ="$4"
if [ -z "$BASETGZ" ] ; then
  cat << EOF
usage: 
createbasetgz [temporal work directory name] [debian release tag] [mirror site address] [base.tgz absolute path location]

EOF
  exit 1
fi

mkdir -p "$1"

debootstrap "$DEBIANRELEASE" "$TEMPORAL" "$MIRRORSITE"
( cd "$TEMPORAL" ; 
  tar cvzf "$BASETGZ" *
)

