#!/bin/sh
render() {
mkdir -p head/${1%/*} || exit $?
if test raw/"$1" -nt head.old/"$1".html -o '!' -e head.old/"$1".html; then
# escaped="head/$(printf '%s\n' "$1" | sed 's/[#%|\\]/\\&/').html"
# vim /dev/null 2>&1 raw/"$1" +'set modeline' +'e!' +'set nornu number fdm=manual' +TOhtml '+w! '"$escaped" '+qa!'
# todo: HTML escape title
{
printf "%s\n" \
'' \
''$1'' '' &&
pygmentize -g -f html -O linenos=table,lineanchors=L,anchorlinenos=True raw/"$1" &&
printf "%s\n" ''
} > head/.tmp.html &&
touch -r raw/"$1" head/.tmp.html && \
mv head/.tmp.html head/"$1".html
else
mv head.old/"$1".html head/"$1".html
fi
}
test -d head.old && rm -rf head.old
test -d head && mv head head.old
while IFS='' read LINE; do
FILE=${LINE% *}
TYPE=${LINE##* }
TYPE=${TYPE# }
MIME=${TYPE%%; *}
case $MIME in
(text/*) render "$FILE";;
esac
done