#!/bin/sh
#
# koha-mysql: provide an interactive mysql shell set up for the specified
#   koha instance.
# Copyright 2011  Catalyst IT, Ltd
# 
# 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 3 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, see <http://www.gnu.org/licenses/>.

set -e

umask 0077

die() {
    echo "$@" 1>&2
    exit 1
}

[ "$#" = 1 ] || die "Usage: $0 instancename"
name="$1"
kohaconfig="/etc/koha/sites/$name/koha-conf.xml"

mysqlhost="$( xmlstarlet sel -t -v 'yazgfs/config/hostname' $kohaconfig )"
mysqldb="$( xmlstarlet sel -t -v 'yazgfs/config/database' $kohaconfig )"
mysqluser="$( xmlstarlet sel -t -v 'yazgfs/config/user' $kohaconfig )"
mysqlpass="$( xmlstarlet sel -t -v 'yazgfs/config/pass' $kohaconfig )"

mysql --host="$mysqlhost" --user="$mysqluser" --password="$mysqlpass" \
    "$mysqldb"