#!/bin/bash
## This is a shell for running pdflatex and bibtex on TeX files.
## Written Apr 29, 2010
## Taha Ahmed

##### 
## Supply the filename argument without file extension!

if [ $# -gt 2 ]; then
   # More than two arguments
   echo More than two arguments. Too many!
   exit
else
	# Two or less arguments
	if [ $# -eq 2 ]; then
		# Exactly two arguments
		# First argument should be jobname
		jobname=$1
		# Test second argument
		if [ $2 == "-bib" ]; then
			BibliographyRequired=1
		fi
		if [ $2 == "-biber" ]; then
			BiberRequired=1
		fi
	else
		if [ $# -eq 1 ]; then
			# Only one argument
			# Argument specifies the jobname
			jobname=$1
			# Set BibliographyRequired to false
			BibliographyRequired=0
		else
			# No arguments submitted
			# No use right now
			echo No arguments submitted.
			exit
		fi
	fi
fi

pdflatex $jobname
if [ $BibliographyRequired ]; then
	bibtex $jobname
fi
if [ $BiberRequired ]; then
	biber $jobname
fi
pdflatex $jobname
pdflatex $jobname