#!/bin/bash

usage() {
    echo "Usage: $0 <BASENAME> <LATEX|BIBTEX|CLEAN>"
    exit 1
}

[ $# -ne 2 ] && usage
BASENAME=$1
ACTION=$2

set -e
set -x

latex() {
    /usr/bin/latex --halt-on-error $1
}

make_bibtex() {
    latex $1 && \
	bibtex $1 && \
	latex $1 && \
	latex $1
}

make_latex() {
    cd figs && ./make.sh && cd .. && \
    latex $1 && \
    dvips -Ppdf -G0 -ta4 $1.dvi -o && \
    ps2pdf \
	-dCompatibilityLevel=1.4 \
	-dPDFSETTINGS=/prepress \
	$1.ps $1.pdf
}

make_clean() {
    rm -f \
	$1.aux \
	$1.bbl \
	$1.blg \
	$1.dvi \
	$1.log \
	$1.pdf \
	$1.ps
}

case $ACTION in
    latex) make_latex $BASENAME;;
    bibtex) make_bibtex $BASENAME;;
    clean) make_clean $BASENAME;;
    *) usage;;
esac