bashscripts/pdfpreview at master · liamtimms/bashscripts · GitHub

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#!/bin/bash
# pandoc conversion with entr to enable live previews

MINPARAMS=1

Usage() {
	echo "$0; This script requires a source file"
	exit 1
}

inputfile=$2

function paper() {
	#function_body
	pc="pandoc --filter pandoc-crossref -C -N --highlight-style zenburn -o temp.pdf ${inputfile}"
	$pc
	xdg-open temp.pdf &
	echo "${inputfile}" | entr -sc "date "+%T" ; echo ' - updating pdf' ; ${pc}"
}

function thesis() {
	#function_body
	pc="pandoc --filter pandoc-crossref --lua-filter=/home/liam/Documents/lua-filters/short-captions/short-captions.lua -C -N --highlight-style zenburn -o temp.pdf ${inputfile}"
	$pc
	xdg-open temp.pdf &
	echo "${inputfile}" | entr -sc "date "+%T" ; echo ' - updating pdf' ; ${pc}"
}

while getopts ":hpt" opt; do
	case $opt in

	h | help)
		usage
		exit 0
		;;

	t | thesis)
		thesis
		exit 0
		;;

	p | paper)
		paper
		exit 0
		;;

	*)
		echo -e "\n  Option does not exist : $OPTARG\n"
		usage
		exit 1
		;;

	esac # --- end of case ---
done
shift $(($OPTIND - 1))