#!/bin/bash
# 2003-2008 Etersoft www.etersoft.ru
# Author: Vitaly Lipatov <lav@etersoft.ru>
# Public domain

is_alt()
{
	test -f /etc/altlinux-release
	return $?
}

# Internal
set_target_type()
{
	if echo $1 | grep "^M[0-9][0-9]$" >/dev/null ; then
		MENV=$1
		return 0
	fi
	case "$1" in
		("DD" | "SS" | "EE")
			MENV="$1"
			return 0;
			;;
	esac
	return 1;
}

get_distr_version()
{
	echo $1 | sed -e "s|M\([0-9]\)\([0-9]\)|\1\.\2|g"  | sed -e "s|SS|Sisyphus|g" | sed -e "s|DD|Daedalus|g"
}

set_incoming()
{
	INCOMING="Sisyphus"
	test -z "$1" && return
	case "$1" in
		("DD")
			INCOMING="Daedalus"
			;;
		("SS")
			INCOMING="Sisyphus"
			;;
		*)
			if [ -n "$UPDATES" ] ; then
				INCOMING="updates/`get_distr_version $1`"
			else
				INCOMING="backports/`get_distr_version $1`"
			fi
			;;
	esac
}
