#!/bin/bash

INFILE=$1
OUTFILE=$2

if [ $# -ne 2 ]
then
	echo "apt-offline2bat.sh INPUTFILE OUTPUTFILE"
	echo "      This helper script creates a windows batch file out of the apt-offline sig file."
	echo "      It is mandatory that you have a CURL installed on windows. On most updates windows"
	echo "      systems it is intalled by default."
	echo "   INPUTFILE is the file you created with apt-offline"
	echo "   OUTPUTFILE is the BAT outputfile you want to run later on windows."
	exit 1
fi


echo "@echo off" > $OUTFILE
echo "mkdir bundle" >> $OUTFILE
echo "cd bundle" >> $OUTFILE

while IFS=' ' read -r fsrc fdest f3
do
	fsrc1=$(echo $fsrc | sed s/\'//g)
	fsrc2=$(echo $fsrc1 | sed s/%/%%/g)
	fdest1=$(echo $fdest | sed s/%/%%/g)

	fss=$(echo ${fsrc2%.*})
	fsend=$(echo ${fsrc2##*.})
	fdend=$(echo ${fdest1##*.})
	fsfile=$(echo ${fsrc2##*/})
	fsurl=$(echo ${fsrc2%/*})
	fdurl=$(echo ${fdest1%_*})

	if [ "$fsfile" = "InRelease" ]
	then
		echo curl %CURL_PARAM% -f $fsrc2 -o $fdest1 >> $OUTFILE
		echo curl %CURL_PARAM% -f $fsurl/Release -o $fdurl\_Release >> $OUTFILE
		echo curl %CURL_PARAM% -f $fsurl/Release.gpg -o $fdurl\_Release.gpg >> $OUTFILE
	elif [ "$fdend" = "$fsend" ]
	then
		echo curl %CURL_PARAM% -f $fsrc2 -o $fdest1 >> $OUTFILE
	else
		echo curl %CURL_PARAM% -f $fsrc2 -o $fdest1.$fsend >> $OUTFILE
		echo curl %CURL_PARAM% -f $fss.bz2 -o $fdest1.bz2  >> $OUTFILE
		echo curl %CURL_PARAM% -f $fss.xz -o $fdest1.xz >> $OUTFILE
	fi
done < "$INFILE"

echo "zip ..\\bundle.zip *" >> $OUTFILE
echo "cd .." >> $OUTFILE
echo "del bundle\\*.* /Q" >> $OUTFILE
echo "rmdir bundle" >> $OUTFILE