#!/bin/sh -e
#
# Copyright (c) 2003,2004 ALT Linux Ltd.
# Copyright (c) 2003,2004 Stanislav Ievlev <inger@altlinux.org>
#
# alternatives-update - utility from alternatives subsystem
# removes alternative from the hold list
#
# 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.
#

case "$0" in
	/*) lib_dir= ;;
	*/*) lib_dir="${0%/*}" ;;
	*) lib_dir= ;;
esac

. "${lib_dir:-/usr/share/alternatives}/functions"

show_help()
{
	cat <<EOF
Usage: $PROG [options] [alternatives...]

The alternatives-auto utility turns alternative(s) into automatic
(default) mode.

All changes will be made only in alternatives database.
The alternatives-update program should be run for changes to take effect.

Valid options are:
  -h, --help	display help screen
  -v, --version	display version information
				     
Report bugs to <inger@altlinux.org>
EOF
	exit
}

TEMP=`getopt -n $PROG -o $getopt_common_opts -l $getopt_common_longopts -- "$@"` ||
	show_usage
eval set -- "$TEMP"

while :; do
	case "$1" in
		--) shift; break ;;
		*) parse_common_option "$1" ;;
	esac
	shift
done

for name; do
	quote_sed_regexp_variable qname "$name"
	grep -qs "^$qname[[:space:]]" "$manual_file" ||
		fatal "$name is not an alternative in manual mode"
	sed -i "/^$qname"'[[:space:]].*[[:space:]]manual$/d' "$manual_file"
done

message 'Do not forget to run alternatives-update to apply changes.'
