#!/bin/sh
# Copyright (C) Hans-Albert Schneider, 2001

# $1 : language

lang="$1"
if [ "x$lang" = "x" ]
then
    lang="de"
fi

umask 022

# Commands:
# GNU M4:
M4=/usr/bin/m4
# Earl Hood's MHonarc (www.mhonarc.org):
MHONARC=/usr/local/bin/mhonarc


echo "<ul>" > years.html
if [ -r the_years ]
then
    the_years=`cat the_years`
else
    the_years=`echo [1-9][0-9][0-9][0-9]`
fi

if [ -r std_rcfile_$lang.m4 ]
then
    stdrc=std_rcfile_$lang.m4
else
    stdrc=../std_rcfile_$lang.m4
fi

for year in $the_years
do
    echo "*********** Updating $year"
    if [ ! -e "$year" ]
    then
	mkdir "$year"
    elif [ ! -d "$year" ]
    then
	echo "***** Not a directory!!"
	continue
    fi

    ${M4} -I.. -Dyear=$year RCFILE.m4 $stdrc > $year/RCFILE

    case $lang in
	en) (
		echo '<li> '$year' <a href="'$year'/maillist.html">by date</a> /'
		echo '	<a href="'$year'/threads.html">by thread</a>'
	    ) >> years.html
	;;
	de|*) (
		echo '<li> '$year' <a href="'$year'/maillist.html">chronologisch</a> /'
		echo '	<a href="'$year'/threads.html">thematisch</a>'
	    ) >> years.html
	;;
    esac

    if [ -r otherindexes ]
    then
	start="<OTHERINDEXES>"
	end=""

	cat otherindexes | \
	while read mrc idx title
	do
	    ${M4} -I.. -Dyear=$year RCFILE.m4 $mrc.m4 > $year/$mrc
	    echo "$start" >> $year/RCFILE
	    start=""
	    end="</OTHERINDEXES>"
	    echo ' / <a href="'$year/$idx'">'"$title</a>" >> years.html
	done
	echo '</li>' >> years.html
	echo "$end"  >> $year/RCFILE
    fi

    ( cd $year; ${MHONARC} -quiet -editidx -rcfile RCFILE )

done
echo "</ul>" >> years.html