#!/bin/bash
set -euo pipefail


baseDir="$(realpath "$(dirname "${0}")")"

source "${baseDir}/website.conf"


for markdownFile in $(find -P "${markdownDir}/" | grep '\.md'); do
	pageDir="${webroot}/$(cat "${markdownFile}" | grep -m1 '^page_dir: ' | head -1 | sed 's|page_dir: ||; s|^/||')"
	template="${templateDir}/$(cat "${markdownFile}" | grep -m1 '^template: ' | head -1 | sed 's|template: ||').html"

	if [[ ! -d "${pageDir}/" ]]; then
		# Makes the folder the current page being (re)generated goes in if it does not already exist.
		mkdir \
			-p \
			"${pageDir}/"
	fi

	# pandoc does its magic here
	pandoc \
		--from markdown \
		--to html \
		--template "${template}" \
		--output "${pageDir}/index.html" \
		"${markdownFile}"
done