#!/bin/bash
set -e

[[ -z $1 ]] && echo target? && exit 1
target=$1

# strip to shortest name before the dot
target=${target%%\.*}

targetmd=$target.slides.md
targetpdf=$target.slides.pdf

resmd=$target.resources.md
respdf=$target.resources.pdf

function discount-ready {
	echo PUBLISHED LECTURE THERE IS!

	echo -n $targetpdf ...
	cp -f $targetpdf $HOME/discount/nethence/lectures/ && echo done

	echo -n $respdf ...
	cp -f $respdf $HOME/discount/nethence/lectures/ && echo done

	#echo eventually copy lab if there is
	#cp -vf labs/*.pdf $HOME/discount/nethence/lectures/ && echo done

	echo
	echo YOU MIGHT WANT TO RUN discountnh
	echo
	#cd ~/discount/
	#./discountnh
	#echo
}

#[[:digit:]]{2}-[[:alnum:]-]+.md
ls -F [0-9][0-9]-*.md
cat [0-9][0-9]-*.md > $targetmd
pandocslides.old.bash $targetmd

echo -n "SLIDES: "
grep -E '^# |^---' $targetmd | wc -l

ls -F links*.md
cat links*.md | sed -r 's@^([^#h$-].+)@\1 \\@' > $resmd
pandocument.old.bash $resmd
echo

[[ -f $HOME/discount/nethence/lectures/$targetpdf ]] && discount-ready

# https://stackoverflow.com/questions/15345936/regular-expression-usage-with-ls
# https://unix.stackexchange.com/questions/44754/listing-with-ls-and-regular-expression