#!/bin/sh
# gathers manpages up into dir, converts them to HTML, including interlinking
# Assumes RedHat6.0 man2html available.

PATH=/usr/local/bin:/bin:/usr/bin:/usr/contrib/bin:$PATH ; export PATH

# note, this is always run from freeswan/doc.

TOPDIR=${OPENSWANSRCDIR}

case $# in
1)	exit 0	;;
0)	echo "Usage: $0 destdir manpage ..." >&2 ; exit 1	;;
esac

dir=$1
shift
mkdir -p $dir
rm -f $dir/*

for f
do
	#echo Processing $f
	b=`basename $f`
	case $b in
	ipsec*)			;;	# ipsec.8, ipsec.conf.5, etc.
	*)	b="ipsec_$b"	;;
	esac
	cp $f $dir/$b
	$TOPDIR/packaging/utils/manlink $f | while read from to
	do
	    (cd $dir; ln -s $f $to)
	done
done

# build the html (sed mess fixes overly-smart man2html's crud)
refpat='"http://localhost/cgi-bin/man/man2html?\([1-8]\)+\([^"]*\)"'
for f in $dir/*.[1-8]
do
	man2html <$f | sed 's;'"$refpat"';"\2.\1.html";g' >$f.html
done

# remove the source files (must wait until after all builds, due to symlinks)
rm -f $dir/*.[1-8]