#!/bin/sh

if [ "x$1" == "x" ]; then
	echo -e "Usage:\n\t$0 <texfile> [papersize]\n"
	exit
fi

arq_tex=$1
arq=$(echo $arq_tex | sed 's/[.]\(tex\|latex\)$//' )
arq_ps=/tmp/$arq-$USER.ps
arq_pdf=$arq.pdf
arq_dvi=$arq.dvi

DVIPS_OPTS="-Ppdf -G0"
PS2PDF_OPTS="-dCompatibility=1.2 -dPDFsettings=/prepress"

# Paper size
if [ "x$2" != "x" ]; then
	DVIPS_OPTS="$DVIPS_OPTS -t $2"
fi


latex $arq_tex && \
    dvips $DVIPS_OPTS $arq_dvi -o $arq_ps && \
    ps2pdf12 $PS2PDF_OPTS $arq_ps $arq_pdf

rm -f $arq_ps $arq_dvi