#! /bin/bash -e

HERE=$(dirname $0)
checkoutdir=$1
series=$2
destdir=$3

rm -rf tmp
mkdir tmp

(cd tmp; $checkoutdir/Configure cc && make build_html_docs)

srcdir=tmp/doc/html
(cd $srcdir; find -type f) | while read F; do
    Dn=$(dirname $F)
    Fn=$(basename $F .html)
    G=$Dn/$Fn.inc
    $HERE/strip-man-html < $srcdir/$F > $destdir/$G

    section=$(basename $Dn | sed -e 's|^man||')
    description="$($HERE/all-html-man-names < $destdir/$G | sed -e 's|^.* - ||' -e 's|\&|\\\&|g')"
    names="$($HERE/all-html-man-names < $destdir/$G | sed -e 's| - .*||' -e 's|, *| |g' -e 's|/|-|g')"
    for name in $names; do
        G=$Dn/$name.html
	cat $HERE/../inc/manpage-template.html5 \
            | sed -E \
                  -e "s|\\\$release\\\$|$series|g" \
                  -e "s|\\\$sectnum\\\$|$section|g" \
                  -e "s|\\\$description\\\$|$description|g" \
                  -e "s|\\\$name\\\$|$name|g" \
                  -e "s|\\\$origname\\\$|$Fn|g" \
                  > $destdir/$G
    done
done