#!/bin/bash
#This is a script for automatic create addons for openSUSE
#
# Copyright (c) 2010-2011 Alex Savin <alexo.veto@gmail.com> 
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, see <http://www.gnu.org/licenses/>.
#
# Authors:		Alex Savin <alexqwesa@opensuse.org>
#
# Version	Date		Changes
# 0.1.1		2010-06-01	Initial release
# 0.2.0		2011-09-02	Major rewrite and change script name

#Require: zypper sudo fuseiso yast2 yast2-add-on-creator gpg2
#Require_bin: sha1sum md5sum 
SUSE_ADDON_CREATOR_VERSION="0.2.0"


#======================================
# Init options
#--------------------------------------
init_options(){
	# /.../
	# this function should always enable, 
	# it don't change anything - just init empty and constant variables
	# ----
	#======================================
	# Init empty variables
	#--------------------------------------
	: ${ARCH:=`arch`}
	[[ -n `echo $ARCH | egrep "i[3456]86"` ]] && ARCH=i586
	: ${SUSEVERSION:="11.4"}
	: ${ADDON_VERSION:="1.1"}
	: ${ADDON_NAME:="codecs-set-$ADDON_VERSION-$SUSEVERSION-$ARCH"}
	: ${ADDON_DESCRIPTION:="Proprietary codecs set for openSUSE $SUSEVERSION $ARCH"}
	: ${BUILDDIR:=$(mktemp -d --dry-run "/tmp/$ADDON_NAME-XXXXXXXXX")}
	: ${VENDOR:=$USER}
	[[ -z "$PKG_LIST" ]] && PKG_LIST="
		ffmpeg
		gstreamer
		gstreamer-0_10
		gstreamer-0_10-ffmpeg
		gstreamer-0_10-plugins-good
		gstreamer-0_10-plugins-good-extra
		gstreamer-0_10-utils
		gstreamer-0_10-plugins-gl
		gstreamer-0_10-plugins-bad
		gstreamer-0_10-plugin-gnomevfs
		gstreamer-0_10-fluendo-mp3
		gstreamer-0_10-fluendo-mpegdemux
		gstreamer-0_10-fluendo-mpegmux
		gstreamer-0_10-lang
		gstreamer-0_10-libnice
		libQtGStreamer-0_10-0
		k3b-codecs
		lame
		libdivx6
		libdvdcss
		libopenjpeg2
		libvpx0
		libxine1-codecs
		libxine1-pulse
		mac
		mplayer2
		MPlayer
		smplayer
		umplayer
		phonon-backend-mplayer
		phonon-backend-vlc
		phonon-backend-xine
		phonon-backend-gstreamer-0_10
		vlc
		vlc-aout-pulse
		vlc-gnome
		vlc-qt
		w32codec-all
		wine-mp3
		xvid4conf
		xvidcore
		
		h264enc
		avidemux-qt
		avidemux-gtk
		mediainfo-gui
		
		libdv
		libdv4
		amrwb
		amrnb
		libbluray0
		
		"
# 		umplayer-themes
# 		smplayer-themes 
	[[ -z "$PKG_BLACK_LIST" ]] && PKG_BLACK_LIST="
		rubygem
		webyast
		apache2
		nginx
		syslog-ng
		bundle-lang-common
		"
	[[ -z "$REPO_LIST" ]] && REPO_LIST="
		http://ftp.gwdg.de/pub/linux/misc/packman/suse/
		http://www.opensuse-guide.org/repo/
		"
	PKG_LIST="$(echo $PKG_LIST)"  # remove unneeded space
	REPO_LIST="$(echo $REPO_LIST)"
	PKG_BLACK_LIST="$(echo $PKG_BLACK_LIST)"
	
	if [[ -z "$FACTORYVERSION" ]] ; then
		FACTORYVERSION=$(curl --silent  http://download.opensuse.org/factory/repo/oss/content | \
						 grep VERSION --max-count=1 | cut -f2- -d' ' | tr -d [:space:] )
		echo "FACTORYVERSION is autodetect as $FACTORYVERSION"
	fi
	if [[ "$SUSEVERSION" ==  "factory" || "$SUSEVERSION" == "$FACTORYVERSION" ]] ; then
		SUSE_REPO="http://download.opensuse.org/factory/repo/oss/"
		SUSEVERSION="factory"
	else
		SUSE_REPO="http://download.opensuse.org/distribution/$SUSEVERSION/repo/oss/"
	fi
	#======================================
	# Init constant variables
	#--------------------------------------
# 	ZYPPLOG="`mktemp /tmp/zypper-XXXXXXX.log`"
	ZYPPLOG="$BUILDDIR/zypper.log"
	zypper="eval zypper 2> >( tee -a $ZYPPLOG | sed 's/^/Zypper: '\$@'/' 1>&2 ) 1> >( cat >> $ZYPPLOG ) "
	zypper="$zypper --root $BUILDDIR/root/ --no-gpg-checks "
	zypperaddrepo="$zypper addrepo --keep-packages --check --refresh "
	zypperin="$zypper  --non-interactive  install --auto-agree-with-licenses --download-only -f " 
}

#======================================
# Print configs (and exit if var USAGE set)
#--------------------------------------
print_conf() {
	# /.../
	# just print configs, 
	# if used "--help" option, it also show help and quit
	# ----
	CONF=`mktemp /tmp/addon.conf-XXXXXXXXX`
	echo "=======================Start addon creation============================"
	cat <<EOF> $CONF
# suse-addon-creator build settings:
ADDON_NAME="$ADDON_NAME"     # name of your addon
ADDON_DESCRIPTION="$ADDON_DESCRIPTION" # description of your addon
VENDOR="$VENDOR"             # your name
SUSEVERSION=$SUSEVERSION
ARCH=$ARCH
GPG_KEY="$GPG_KEY"           # gpg key uid, if empty - will be created unsigned addon,
                             # run: gpg --list-secret-keys    # to see list of avialable keys
DVD_ISO="$DVD_ISO"           # path to openSUSE install dvd
PKG_LIST="$PKG_LIST"         # rpms for install 
REPO_LIST="$REPO_LIST"       # list of additional repositories (except main and dvd)
PKG_BLACK_LIST="$PKG_BLACK_LIST" # list of rpms which shouldn't be added into addon
RPMDIR_FOR_ADDON="$RPMDIR_FOR_ADDON"   # directory with/for rpm files (empty by default)
BUILDDIR="$BUILDDIR"       # dir for build (should be autocreated)
EOF
	cat $CONF
	cat <<EOF
------------------------------------------------------------------------
You can change this variable using:
    suse-addon-creator  VARIABLE=VALUE  ... 
------------------------------------------------------------------------
EOF

	if [[ $RUNPARAM == "help" ]] ; then
		cat <<EOF
	-h | --help - to view this message"
	--default   - like both: --download and --create options (used by default)
	--download  - only download rpms (this will be skipped if defined RPMDIR_FOR_ADDON var)
	--create    - only create addon
	--tar       - create tar archive instead iso addon
	--conf-file="/path/to/file"  - read variables from "/path/to/file" file
		
EOF
	exit 0
	fi
}

#======================================
# Write variables to config file
#--------------------------------------
write_conf_file() {
	sed -i 's/RPMDIR_FOR_ADDON=/# RPMDIR_FOR_ADDON=/' $CONF
	sed -i 's/BUILDDIR=/# BUILDDIR=/'                 $CONF
	cp  $CONF $BUILDDIR/addon.conf
}

#======================================
# Read variables from file
#--------------------------------------
read_conf_file() {
	for i in "$@"
		do
		if [[ -n `echo $i | grep  -- "--conf-file="` ]] ; then
			echo "Reading configs from file ${i#--conf-file=}"
			. "${i#--conf-file=}"
		fi
	done
}

#======================================
# Download rpms from repos
#--------------------------------------
get_rpms(){
	#======================================
	# Check: should/can we download rpms?
	#--------------------------------------

	if [[ -d "$BUILDDIR/root" || -d "$BUILDDIR/rpm" ]] ; then
		echo "Removing $BUILDDIR/root and $BUILDDIR/rpm"
		mv -f "$BUILDDIR/root" "$BUILDDIR/root-old"
		mv -f "$BUILDDIR/rpm"  "$BUILDDIR/rpm-old"
	fi
	mkdir -p $BUILDDIR/root  2>/dev/null
	local chroot="$BUILDDIR/root"
	#======================================
	# check RPMDIR_FOR_ADDON variable
	#--------------------------------------
	if [[ -n "$RPMDIR_FOR_ADDON" && $RUNPARAM == "download" ]] ; then
		if [[ -d "$RPMDIR_FOR_ADDON" || ! -e  "$RPMDIR_FOR_ADDON" ]] ; then
			mkdir -p "$RPMDIR_FOR_ADDON" 2>/dev/null
			echo "Rpms will be downloaded into $RPMDIR_FOR_ADDON dir"
		else
			echo "Error: wrong value of RPMDIR_FOR_ADDON=\"$RPMDIR_FOR_ADDON\" - Exiting!"
			exit 1
		fi
	elif [[ -d "$RPMDIR_FOR_ADDON" ]] ; then
		echo "You manually setup directory with rpms: RPMDIR_FOR_ADDON=\"$RPMDIR_FOR_ADDON\","
		echo "skipping rpms download!"
		return 0
	fi
	: ${RPMDIR_FOR_ADDON:="$BUILDDIR/rpm"}
	#======================================
	# check required variables
	#--------------------------------------
	if [[ -z "$DVD_ISO" ]] ; then
		echo "Error: You should setup DVD_ISO variable!" 
		echo "You can download openSUSE DVD from here: "
		if [[ $SUSEVERSION == factory ]] ; then
			echo "http://download.opensuse.org/distribution/ (directory $FACTORYVERSION)"
		else
			echo "http://download.opensuse.org/distribution/$SUSEVERSION/iso/openSUSE-$SUSEVERSION-DVD-$ARCH.iso"
		fi
		exit 1
	fi
	#======================================
	# Setup zypper config
	#--------------------------------------
	local zypp_exit=0
	mkdir -p $chroot/etc/zypp/
	export ZYPP_CONF="$chroot/etc/zypp/zypp.conf"  # this required
	cat <<EOF >$chroot/etc/zypp/zypp.conf
[main]
arch = $ARCH
commit.downloadMode = DownloadOnly
EOF

	#======================================
	# Setup main repo
	#--------------------------------------
	$zypperaddrepo $SUSE_REPO oss
	#======================================
	# Setup additional repos
	#--------------------------------------
	local j=0
	for repo in $REPO_LIST
		do
		# use repo alias if repo is not path to *.repo files
		local reponame=
		[[ -z `echo $repo | egrep "*.repo$"` ]] && \
			reponame="add$((j++))"
		# try add repo 
		echo "Try add $repo repository"
		$zypperaddrepo $repo $reponame
		zypp_exit=$?
		# try add repo/$SUSEVERSION
		if [[ $zypp_exit != 0 && -n $reponame && -z `echo $repo | grep $SUSEVERSION`  ]] ; then
			echo "Try add $repo/$SUSEVERSION repository"
			$zypperaddrepo "$repo/$SUSEVERSION" $reponame 
			zypp_exit=$?
		fi
		echo ""
		# exit if failed add repo
		[[ $zypp_exit != 0 ]] && echo "Error: can't add $repo repository - exiting!" && exit 1
	done
	#======================================
	# Add DVD_ISO repo
	#--------------------------------------
	if [[ -f $DVD_ISO ]] ; then 
		if [[ -n `type -p fuseiso` ]] ; then
			mkdir $BUILDDIR/dvd_iso
			fuseiso  $DVD_ISO  $BUILDDIR/dvd_iso -o allow_other
			[[ $? != 0 ]] && \
				sudo fuseiso  $DVD_ISO  $BUILDDIR/dvd_iso -o allow_other
			$zypperaddrepo --check --refresh $BUILDDIR/dvd_iso dvd
			zypp_exit=$?
		else
			if [[ `whoami` == "root" ]] ; then
				local iso_path="iso:/?iso=$(basename $DVD_ISO)&url=file:$(dirname $DVD_ISO)"
				$zypper addrepo --no-keep-packages --check --refresh  $iso_path dvd
				zypp_exit=$?
			else
				echo "Error: fuseiso - not found"
				echo "install fuseiso using:"
				echo "sudo zypper in fuseiso"
			fi
		fi
	elif [[ -d $DVD_ISO ]] ; then 
		$zypperaddrepo --check --refresh $DVD_ISO dvd
		zypp_exit=$?
	else
		echo "iso image of openSUSE dvd: $DVD_ISO - not found"
		exit 1
	fi
	if [[ $zypp_exit != 0 ]] ; then
		echo "Error: can't add $DVD_ISO - check it, exiting!"
		exit 1
	fi
	#======================================
	# Lower priority for main repos - will be used rpms for additional repos
	#--------------------------------------
	$zypper mr --priority 150 oss dvd
	echo "Refreshing repositories, please wait..."
	if [[ -z $DEBUG ]] ; then
		$zypper refresh
	fi
	#======================================
	# Show which package download - it run in background
	#--------------------------------------
	CUR_LN=1
	while true
		do
		sleep 5
		local LAST_LN=`sed -n "$ = " $BUILDDIR/zypper.log`
		[[ $((--LAST_LN>=1)) == 1 ]] || continue  # if log not exist
		local downloads="`sed -n "$CUR_LN,$LAST_LN s/\(\[.*]\)\$//p" $BUILDDIR/zypper.log`"
		[[ -n "$downloads" ]] && \
			echo "$downloads" && \
			CUR_LN=$LAST_LN
	done 2>/dev/null  & 
	local download_progress_pid=$!
	#======================================
	# Download rpms (Use separate commands to avoid stop install if package not found)
	#--------------------------------------
	echo "See $BUILDDIR/zypper.log for details"
	echo "Downloading packages, please wait..."
	if [[ -z $DEBUG ]] ; then
		# $zypperin -t pattern codecs 
		for i in $PKG_LIST
			do
			$zypperin $i >> $BUILDDIR/zypper.log
		done
	else
		echo "Used --debug option - rpms will not be downloaded!"
	fi
	
	kill $download_progress_pid 2>/dev/null
	
	umount $BUILDDIR/dvd_iso 2>/dev/null
	#======================================
	# If package exist on dvd, we shouldn't put it into addon
	#--------------------------------------
	rm -rf $chroot/var/cache/zypp/packages/dvd
	#======================================
	# Put rpms into $RPMDIR_FOR_ADDON dir
	#--------------------------------------
	mkdir -p $RPMDIR_FOR_ADDON        \
			 $RPMDIR_FOR_ADDON-blacklist
# 			 $RPMDIR_FOR_ADDON/$ARCH  \
# 			 $RPMDIR_FOR_ADDON/noarch \
# 			 $RPMDIR_FOR_ADDON/i686   \
# 			 $RPMDIR_FOR_ADDON/x86_64
# 	find $chroot/var/cache/zypp/packages/ -name "*$ARCH.rpm"  -exec cp -p {} $RPMDIR_FOR_ADDON/$ARCH \;
# 	find $chroot/var/cache/zypp/packages/ -name "*noarch.rpm" -exec cp -p {} $RPMDIR_FOR_ADDON/noarch \;
# 	find $chroot/var/cache/zypp/packages/ -name "*i686.rpm"   -exec cp -p {} $RPMDIR_FOR_ADDON/i686 \;
# 	find $chroot/var/cache/zypp/packages/ -name "*x86_64.rpm" -exec cp -p {} $RPMDIR_FOR_ADDON/x86_64 \;
# 	find $RPMDIR_FOR_ADDON -type d -empty -exec rmdir {} \;
	if [[ -n $PKG_BLACK_LIST ]] ; then
		echo "You use variable PKG_BLACK_LIST=\"$PKG_BLACK_LIST\" ,"
		echo "due this your should manually check that all requirements are provided!"
	fi
	local rpmlist=`find $chroot/var/cache/zypp/packages/ -name "*.rpm" -printf "%P "`
	for i in $rpmlist
		do
		local iname=`basename $i`
		local addrpm=1
		for b in $PKG_BLACK_LIST
			do
			if [[ -n `echo $iname | grep $b` ]] ; then
				echo "$iname will not be put into addon"
				addrpm=0
			fi
		done
		if [[ $addrpm == 1 ]] ; then
			cp -p "$chroot/var/cache/zypp/packages/$i" "$RPMDIR_FOR_ADDON/"
		else
			cp -p "$chroot/var/cache/zypp/packages/$i" "$RPMDIR_FOR_ADDON-blacklist/"
		fi
	done
	echo "Rpm files copied to $RPMDIR_FOR_ADDON directory"
	
}

#======================================
# Create tar archive with rpms
#--------------------------------------
create_tar_with_rpms() {
	echo "Creating simple tar archive with rpms:"
	echo "$ADDON_DESCRIPTION" > $RPMDIR_FOR_ADDON/$ADDON_NAME.readme
	local name=$BUILDDIR/$ADDON_NAME-$SUSEVERSION-$ARCH.tar
	tar -cf $name $RPMDIR_FOR_ADDON $BUILDDIR/addon/
	echo "Archive with rpms: $name"
}

#======================================
# Test script parameters (is it in list?)
#--------------------------------------
test_Runparam (){
	for i in $RUNPARAM
		do
		if [[ ` echo " $1 " | grep " $i " ` ]] ; then 
			return 0
		fi
	done
	return 1
}

#======================================
# Setup addon files
#--------------------------------------
set_addon_files() {
	#======================================
	# Check: is dir with rpms exist?
	#--------------------------------------
	if [[ ! -d "$RPMDIR_FOR_ADDON" ]] ; then
		echo "Directory $RPMDIR_FOR_ADDON with rpms - not exist, can't create addon!"
		echo "Change variable RPMDIR_FOR_ADDON=$RPMDIR_FOR_ADDON and try again."
		exit 0
	fi
	#======================================
	# Setup addon template
	#--------------------------------------
	if [[ -d $BUILDDIR/addon ]] ; then
		echo "Removing old:  $BUILDDIR/addon "
		rm -rf $BUILDDIR/addon 
	fi
	mkdir -p $BUILDDIR/addon/suse/setup/descr/
	cat <<EOF > $BUILDDIR/addon/content
CONTENTSTYLE 11
BASEARCHS $ARCH
DATADIR suse
DESCRDIR suse/setup/descr
DISTRIBUTION $ADDON_DESCRIPTION 1.0
LABEL $ADDON_DESCRIPTION
LINGUAS       en
NAME $ADDON_DESCRIPTION
PATTERNS codecs-set
RELEASE 0
VENDOR $VENDOR
VERSION 1.0

EOF
	#======================================
	# Generate pattern file
	#--------------------------------------
	pattern="$BUILDDIR/addon/suse/setup/descr/codecs-set-1.0-1.noarch.pat"
cat <<EOF > $pattern
=Ver: 5.0

=Pat: codecs-set 1.0 1 noarch

+Prq:
EOF
	# add list of rpm to require section
	find $RPMDIR_FOR_ADDON -name *".rpm" -printf "%f\n" | sed  's/\(-[^-]*\)\{2\}rpm//' >> $pattern
	# end of pattern file
cat <<EOF >> $pattern
-Prq:

=Vis: true

EOF
	#======================================
	# Generate info.txt file
	#--------------------------------------
	local bdate="`date "+%Y.%m.%d %R"`"
cat <<EOF > "$BUILDDIR/addon/info.txt"
Addon generated with suse-addon-creator $SUSE_ADDON_CREATOR_VERSION
Build date: $bdate
Used repositories: $REPO_LIST

EOF

}

#======================================
# Create yast addon if possible otherwise tar archive
#--------------------------------------
create_addon() {
	echo =======================================================
	echo "Start addon creation"
	#======================================
	# Check: can we create addon?
	#--------------------------------------
	if [[ ! -f /sbin/yast ]] ; then
		echo "Yast not found, can't create addon!"
		create_tar_with_rpms
		exit 0
	fi
	local yast2="`echo sudo GNUPGHOME=\"$HOME/.gnupg/\" LC_ALL=C /sbin/yast2 `"
	# GPG_AGENT_INFO=\"$GPG_AGENT_INFO\"
	#======================================
	# Remove previous build
	#--------------------------------------
	if [[ -d $BUILDDIR/$ADDON_NAME || -f $BUILDDIR/$ADDON_NAME.iso ]] ; then
		echo "Removing old: $BUILDDIR/$ADDON_NAME $BUILDDIR/$ADDON_NAME.iso"
		sudo rm -rf $BUILDDIR/$ADDON_NAME $BUILDDIR/$ADDON_NAME.iso*
	fi
	mkdir $BUILDDIR/$ADDON_NAME
	#======================================
	# Check: is addon already exist? (and remove if exist)
	#--------------------------------------
	local list_conflict_addon="`$yast2 add-on-creator list 2>&1`"
	list_conflict_addon=`echo $list_conflict_addon    | \
			tr '\n' ' ' | tr '(' '\n' | sed  's/^/(/' | \
			egrep "^\([0-9]+\) Product Name: $ADDON_DESCRIPTION"`
	if [[ -n $list_conflict_addon ]] ; then
		echo "Follow addons will be removed:"
		echo "$list_conflict_addon"
		local addonnum=$( echo "$list_conflict_addon" | egrep "^\([0-9]+\) Product Name: $ADDON_DESCRIPTION$" | cut -f1 -d')' | cut -f2 -d'(' )
		for i in $addonnum
			do 
			$yast2 add-on-creator delete number=$i 
		done
	fi
	#======================================
	# Hack: obs-productconverter is required but not exist in default repos
	#--------------------------------------
	if [[ -z `rpm -q obs-productconverter` ]] ; then
		echo "Try install obs-productconverter package"
		sudo zypper in obs-productconverter
		if [[ $? != 0 ]] ; then
			local tools_repo="obs://openSUSE:Tools/openSUSE_`lsb_release --short --release`"
			echo "obs-productconverter - not found, try install obs-productconverter from $tools_repo"
			sudo zypper addrepo $tools_repo suse-tools
			sudo zypper --non-interactive install obs-productconverter
		fi
	fi
	#======================================
	# Should we sign addon?
	#--------------------------------------
	local gpg_key=
	if [[ -n $GPG_KEY ]] ; then
		gpg_key="gpg_key=\"$GPG_KEY\""
	else
		echo "Warning: Will be created unsigned iso image, strongly recommended sign it, run:"
		echo "suse-addon-creator --create BUILDDIR=\"$BUILDDIR\" GPG_KEY=\"uid of your key\""
		echo "or use yast2 -> Add-On Creator to sign it manually."
		echo "List of available gpg keys:"
		gpg --list-secret-keys
		gpg_key="do_not_sign"
	fi
	#======================================
	# Create addon
	#--------------------------------------
	$yast2 add-on-creator create "$gpg_key"    \
			content="$BUILDDIR/addon/content"  \
			rpm_dir="$RPMDIR_FOR_ADDON"        \
			output_dir="$BUILDDIR/$ADDON_NAME" \
			create_iso                         \
			iso_name="$ADDON_NAME"             \
			iso_output_dir="$BUILDDIR"         \
			changelog                          \
			verbose                            \
			patterns_dir="`dirname $pattern`"  \
			info="$BUILDDIR/addon/info.txt"

	if [[ $? == 0 ]] ; then
		echo "New profile in yast add-on-creator created successfull!"
		echo ".iso file  was writen in $BUILDDIR/$ADDON_NAME.iso"
	fi
}

#======================================
# Sign created iso file
#--------------------------------------
sign_iso() {
	sha1sum $BUILDDIR/$ADDON_NAME.iso > $BUILDDIR/$ADDON_NAME.iso.sha1
	md5sum  $BUILDDIR/$ADDON_NAME.iso > $BUILDDIR/$ADDON_NAME.iso.md5
	if [[ -n $GPG_KEY ]] ; then
		gpg --local-user "$GPG_KEY" --detach-sign $BUILDDIR/$ADDON_NAME.iso
	fi
}

#======================================
# Read variables from file (option --conf-file="file")
#--------------------------------------
read_conf_file "$@"
#======================================
# Parse command line (and fill/overwrite variables)
#--------------------------------------
DEBUG=
RUNPARAM=
while [[ -n "$1" ]]
    do
    case "$1" in
		--debug)
			DEBUG=1
			;;
		-h|--help|--usage|usage|help)
			RUNPARAM="help"
			shift $#
			;;
		--*)
			RUNPARAM="$RUNPARAM ${1#--}"
			;;
		-*)
			echo "Wrong option $1"
			exit 1
			;;
		*=*)
			eval ${1%%=*}=\"${1#*=}\"
			;;
		*)
			echo "Wrong option $1"
			exit 1
			;;
    esac
    shift
done
: ${RUNPARAM:="default"}

#======================================
# Init options - this function should always enable, 
# it don't change anything - just init empty and constant variables
#--------------------------------------
init_options
#======================================
# Print configs (and exit if USAGE==1)
#--------------------------------------
	test_Runparam "default download create tar help"  && \
print_conf
#======================================
# Download rpms from repos
#--------------------------------------
	test_Runparam "default download tar" && \
get_rpms
#======================================
# Setup addon files
#--------------------------------------
	test_Runparam "default create tar"   && \
set_addon_files
#======================================
# Create yast addon if possible otherwise tar archive
#--------------------------------------
	test_Runparam "default create"       && \
create_addon
#======================================
# Create tar archive with rpms
#--------------------------------------
	test_Runparam "tar"                  && \
create_tar_with_rpms
#======================================
# Write variables to config file
#--------------------------------------
	test_Runparam "default download create tar"  && \
write_conf_file
#======================================
# Sign created iso file
#--------------------------------------
	test_Runparam "default create"       && \
sign_iso


echo "ALL DONE"
exit 0