#!/bin/bash

if [ $# -lt 3 ]
then
	echo "LgEval getlg: Copy label graphs in list file to a directory"
	echo "Copyright (c) R. Zanibbi, H. Mouchere, 2014"
	echo ""
	echo "Usage: getlg <lgfilelist> <lgindir> <outdir>"
	echo ""
	echo "Copies the .lg files names in lgfilelist from indir to outdir."
	exit 0
fi

if [ ! -f $1 ]
then
	echo ".lg list file $1 does not exist."
	exit 1
fi

if [ ! -d $2 ]
then
	echo "Directory $2 does not exist."
	exit 2
fi

if [ ! -d $3 ]
then
	echo "Creating directory $3."
	mkdir $3
fi

for file in `cat $1`
do
	LGFILE=`basename $file`
	cp $2/$LGFILE $3
done