#!/bin/bash
set -e


git status --porcelain | awk 'match($1, "(M|A|\?\?)"){print $2}' | while read -r item; do
    if [[ ${item} == *.md ]]; then
        item="${item%.*}"
        echo "Currently processing ${item}"
        pandoc -f markdown-smart --data-dir . --template ${dir}/template.html -t html -o ${item}.html ${item}.md --metadata title="$(grep -m 1 -oP '(?<=^# ).*' ${item}.md | cat)"
    fi
done

# Makes RSS feed (feed.xml)
# Currently missing description and pubDate
# Based off https://en.wikipedia.org/wiki/RSS, particularly the example
printf "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n<rss version=\"2.0\">\n\n<channel>\n  <title>askiiart.net</title>\n  <description>The feed for askiiart.net, I guess</description>\n  <link>https://askiiart.net</link>\n  <lastBuildDate>$(TZ='UTC' date --rfc-2822)</lastBuildDate>" > feed.xml
find . -name "*.html" | while read -r item; do
    # Skip template.html, wishlist.html, resume.html, and portfolio.html
    if [[ ${item} == "./template.html" || ${item} == "./wishlist.html" || ${item} == "./resume.html" || ${item} == "./portfolio.html" ]]; then
        continue
    fi
    item="${item%.*}"
    item="${item#./}"
    TITLE=$(grep -m 1 -oP '(?<=^# ).*' ${item}.md | cat)
    printf "\n  <item>\n    <title>${TITLE}</title>\n    <link>https://askiiart.net/${item}.html</link>\n  </item>" >>feed.xml
done
printf "\n\n</channel>\n</rss>" >> feed.xml

find . \( ! -regex './md2html.sh' \) -type f | xargs sed -i 's/sourceCode /language-/g'