#!/bin/sh
usage(){
	echo oscad-stl2gcode matetial slicer-options file.stl ...
	echo
	echo exemple: oscad-stl2gcode pla h2 file1.stl file2.stl
	echo gcode will be produced in directory /tmp/stl2gcode/
	echo
	echo material is abs or pla
	cd ~/.Slic3r/modes
	echo -n "slicer-options: "
	ls | while read a
	do
		mode=`basename $a .opts`
		if [ "$mode" != "abs" -a "$mode" != "pla" ] ; then
			echo -n $mode " "
		fi
	done
	echo
	exit 1
}
if [ $# = 0 ]; then
	usage
fi
readorexec(){
	MODEFILE=$HOME/.Slic3r/modes/$1.opts
	if [ ! -f $MODEFILE ] ; then
		echo slicer-mode %s does not exist : $MODEFILE missing >&2
		echo --option-$1=unknown
		return
	fi
	NAMEEXT="${NAMEEXT}_$1"
	if test -x $MODEFILE
	then
		$MODEFILE
	else
		cat $MODEFILE
	fi
}
SLICCONFIG="--load $HOME/.Slic3r/simple.ini"
SLICOPTS=
NAMEEXT=
if [ "$1" = "pla" -o "$1" = "abs" ] ; then
	NAMEEXT=_$1
	SLICOPTS=`export material=$1; ~/.Slic3r/printer.opts`
	shift
else
	echo First argument must be the material: pla or abs
	exit 1
fi
while [ $# -gt 0 ]
do
	case $1 in
	*.stl)
		break
		;;
	*)
		NAMEEXT="${NAMEEXT}_$1"
		SLICOPTS="$SLICOPTS `readorexec $1`"
		shift
		;;
	esac
done
if [ $# = 0 ] ; then
	echo No stl file supplied
	echo
	usage
fi
echo SLICOPTS=$SLICOPTS
SLICOPTS=`oscad-optimopts -- $SLICOPTS`
while [ $# -gt 0 ]
do
	case $1 in
	*.stl)
		mkdir -p /tmp/stl2gcode
		gcode=/tmp/stl2gcode/`basename $1 .stl`$NAMEEXT.gcode
		echo slic3r $SLICCONFIG $SLICOPTS $1 -o $gcode
		echo
		slic3r $SLICCONFIG $SLICOPTS $1 -o $gcode
		shift
		;;
	*)
		echo expect stl file name >&2
		exit 1
	esac
done