#!/bin/bash
#
set -xe

PROGRAM="$(basename $0)"

usage(){
	echo "$PROGRAM <hash>"
}

cdaw(){
	pwd > tmp_holder
}

cdaw

CURDIR="$(cat tmp_holder)"

TMPWD="/tmp/rjs"

if [ ! -d "$TMPWD" ]
then
	mkdir -p "$TMPWD"
	if [ "$?" != 0 ]
	then
		echo "Can't create $TMPWD dir"
		exit 1
	fi
fi

MAPSDIR="$WORKDIR/fmp"

CHKDIR="$WORKDIR/ftr"

cd $CHKDIR
if [ "$?" != 0 ]
then
	echo "Can't get dir"
	exit 1
fi



if [ ! -z $1 ]
then
	MAPSFILE="$1"

	echo '#!/bin/bash' > script
	
	awk '{print "cp '$CHKDIR'/"$1" '$TMPWD'/"$2" "}' $MAPSDIR/$MAPSFILE| grep chk > script

	sh script
	if [ "$?" != 0 ]
	then
		echo "Error executing copy script"
		exit 1
	fi
	rm script

	cd $TMPWD

	echo "$PWD"
	OUTPUT="$(tail -n1 $MAPSDIR/$MAPSFILE | awk '{print $2}')"

	echo $OUTPUT

	cat $(echo $(cat $MAPSDIR/$MAPSFILE|grep chk|awk '{print $2" "}'|tr -d '\n')) > $OUTPUT

	sha512sum -c $MAPSDIR/$MAPSFILE
	
	mv $OUTPUT $CURDIR

	rm -rf "$TMPWD"

	rm $CURDIR/tmp_holder
else
	usage
fi