wiki/build.sh

#!/bin/bash
shopt -s globstar

include_after=$(mktemp "/tmp/$USER.XXXXXXXXXX")
tree_file=$(mktemp "/tmp/$USER.XXXXXXXXXX")
trap "rm \"$include_after\" \"$tree_file\"" EXIT

# Preprocess include-after.html
sed "s/{{ now }}/$(date --iso-8601=seconds)/g;s/{{ generator }}/$(pandoc --version | head -n1)/g" include-after.html > "$include_after"

function convert {
	pandoc \
		--read markdown \
		--write html \
		--standalone \
		--include-in-header include-header.html \
		--include-before-body include-before.html \
		--include-after-body "$include_after" \
		--highlight-style zenburn \
		--css "/~$USER/theme.css" \
		-o "$2" \
		"$1"
	chmod 644 "$2"
}

for file in content/**/*.md; do
	output="${file/#content/html}"
	output="${output/%.md/.html}"
	mkdir -p "$(dirname "$output")"
	chmod 711 "$(dirname "$output")"
	echo "Building $file to $output"
	convert "$file" "$output"
done

# Build the 'everything' page
echo "---
title: everything
---
" > "$tree_file"
pushd html >/dev/null
tree --du --si -X --prune -P '*.html' | xsltproc ../xsl/tree.xsl - >> "$tree_file"
popd >/dev/null
convert "$tree_file" "html/everything.html"

function link_assets {
	for src in "$1"/*; do
		dest="${src/#assets/html}"
		if [ ! -h "$dest" ] && [ -d "$dest" ]; then
			link_assets "$src"
		else
			echo "Symlinking $src to $dest"
			ln -fTs "$(echo "$dest" | sed 's|[^/]*/|../|g;s|/[^/]*$||')/$src" "$dest"
		fi
	done
}

link_assets assets