#!/bin/bash

function path_to_name {
    PROGRAMPATH=$1
    echo ${PROGRAMPATH//\_/\ }
}
if [ "$1" = '' ]
then
	rep='.'
else
	rep="$1"
fi

function buildProg()
{
	directory="$1"
	cat > programme_options.tex <<EOB
\\newcommand{\\formation}{$(path_to_name $(basename ${directory%/programme}))}
\\newcommand{\\dossier}{$directory}
EOB
	xelatex programme.tex
	xelatex programme.tex
	set -x
	mv programme.pdf $directory/plan_de_formation_$(basename ${directory%/programme}).pdf
	set +x
	rm -f programme_options.tex
}

if [[ -n ${1} ]]
then
	if [[ -d ${1} ]]
	then
		buildProg "${1}/programme"
	else
		echo "$1 does not exits !"
		exit 4
	fi
else
	for directory in $(find . -name programme -type d); do
		buildProg $directory
	done
	tar -cf plans_de_formation.tar.gz --xform s:^.*/:: $(find . -name "plan_de_formation_*.pdf" -type f)
fi