#!/bin/bash
# 2024-03-06 Hyperling
# PanDoc Usage: https://pandoc.org/MANUAL.html#general-writer-options

DIR="$(dirname -- "${BASH_SOURCE[0]}")"
cd $DIR

date

md="ebook.md"
ebook="VoluntarySovereignty.pdf"
booklet1="VoluntarySovereignty-book.pdf"
booklet2="VoluntarySovereignty-booklet-default.pdf"
booklet3="VoluntarySovereignty-booklet-rotated.pdf"

if [[ -e $ebook ]]; then
	echo -n "Old: "
	du -h $ebook
	rm -v $ebook
fi

cp $md /tmp/
sed -i "s/{REVISION_DATE}/`date +'%Y-%m-%d'`/g" /tmp/$md

pandoc /tmp/$md \
	-s \
	-o $ebook
status=$?

# Use LaTeX booklet package to make a print, fold, and staple version!
pdfbook2 -n $ebook
mv $booklet1 $booklet2

pdfbook2 -ns $ebook
mv $booklet1 $booklet3

echo "Completed with status '$status'."

echo -n "New: "
du -h $ebook

date

exit $status