#!/bin/bash

source_to_target() { sed -E -e 's:\.\./src/:\./:' -e 's/.md$/.html/'; }
escape_newlines() { tr -d "\\n"; }

shopt -s globstar
rm -rf dist/
mkdir dist&&cd dist
cp ../style.css .
for file in $(du -a ../src/ | cut -f2 | grep -E '.md$'); do
	target="$(echo $file | source_to_target)"
	content="$(pandoc --from markdown+emoji --wrap=none -i $file | sed -e 's/[]\/$*.^[]/\\&/g' | escape_newlines )" # To escape the string for sed later on
	prefix=$(realpath --relative-to $(dirname $target) .)
	sidebar=$(for x in ../src/**/*.md; do echo "<li><a href=\"$(echo $prefix/$x | source_to_target)\">$(realpath --relative-to ../src/ $x | sed -e 's/.md$//')</a></li>" | sed -e 's/[]\/$*.^[]/\\&/g' | escape_newlines; done)
	mkdir -p $(dirname $target) 
	cat ../template.tpl | sed -e "s/{CONTENT}/$content/" -e "s:{PREFIX}:$prefix:" -e "s/{SIDEBAR}/$sidebar/" > $target
done