#! /bin/sh
#
# This is the update-reader.conf script for Debian GNU/Linux.
# Written by Ludovic Rousseau <ludovic.rousseau@free.fr>
# Based on update-modules written by Wichert Akkerman <wakkerma@debian.org>
# Copyright (C) 2001 Software in the Public Interest
#

#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA


# $Id: update-reader.conf,v 1.4 2005-03-24 13:17:57 rousseau Exp $

CFGFILE=/etc/reader.conf
TMPFILE=`mktemp /tmp/reader.conf.XXXXXX`
HEADER="### This file is automatically generated by update-reader.conf"

set -e

# Reset the sorting order since we depend on it
LC_COLLATE=C
export LC_COLLATE

if [ -f "$CFGFILE" ]; then
	if ! sed -ne 1p "$CFGFILE" | grep -q "^$HEADER" ; then
		echo "Error: the current $CFGFILE is not automatically generated."
		if [ "$1" != "force" ]; then
			echo "Use \"update-reader.conf force\" to force (re)generation."
			exit 1
		else
			echo "force specified, (re)generating file anyway."
		fi
	fi
fi

if [ 0 -ne "`id -u`" ]; then
	echo "You have to be root to run $0"
	exit 2
fi

if [ -e "$CFGFILE" ]; then
  cp -f "$CFGFILE" "${CFGFILE}.old"
fi

echo "$HEADER" > "$TMPFILE"

for cfg in /etc/reader.conf.d/* ; do
	if ! echo "$cfg" | grep -q '\(\.dpkg-[a-z]*\|~\)$' ; then
		echo "### update-reader.conf: start processing $cfg" >> "$TMPFILE"
		if [ -x "$cfg" ]; then
			"$cfg" >> "$TMPFILE"
		else
			cat "$cfg" >> "$TMPFILE"
		fi
		echo >> "$TMPFILE"
		echo "### update-reader.conf: end processing $cfg" >> "$TMPFILE"
		echo >> "$TMPFILE"
	fi
done

cp "$TMPFILE" "$CFGFILE"
chmod 644 "$CFGFILE"

rm -f "$TMPFILE"