Koha/debian/scripts/koha-remove
Jared Camins-Esakov 602c528e91 Bug 6997: Koha-remove leaves system in inconsistent state
If you accidentally delete one of the files that koha-remove is supposed to
remove, when koha-remove reaches that point in the script, it will die, leaving
later removal steps undone. This patch fixes the problem by checking for the
existence of each file prior to deleting it, so that short of an actual problem
with removing the file, the script can continue. Note that the fix for bug 6929
is also needed to prevent any problems with stopping Zebra from killing
koha-remove.

Signed-off-by: Dobrica Pavlinusic <dpavlin@rot13.org>
2011-12-03 07:53:51 +01:00

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#!/bin/sh
#
# koha-remove -- Remove a Koha instance.
# Copyright 2010 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
for name in "$@"
do
echo "Removing Koha instance $name"
mysql --defaults-extra-file=/etc/mysql/koha-common.cnf <<eof
DROP USER \`koha_$name\`;
DROP DATABASE \`koha_$name\`;
FLUSH PRIVILEGES;
eof
koha-stop-zebra $name
[ -f "/etc/apache2/sites-available/$name" ] && \
rm "/etc/apache2/sites-available/$name"
[ -f "/etc/koha/sites/$name/koha-conf.xml" ] && \
rm "/etc/koha/sites/$name/koha-conf.xml"
[ -f "/etc/koha/sites/$name/zebra-biblios.cfg" ] && \
rm "/etc/koha/sites/$name/zebra-biblios.cfg"
[ -f "/etc/koha/sites/$name/zebra-authorities.cfg" ] && \
rm "/etc/koha/sites/$name/zebra-authorities.cfg"
[ -f "/etc/koha/sites/$name/zebra-authorities-dom.cfg" ] && \
rm "/etc/koha/sites/$name/zebra-authorities-dom.cfg"
[ -f "/etc/koha/sites/$name/zebra.passwd" ] && \
rm "/etc/koha/sites/$name/zebra.passwd"
[ -d "/etc/koha/sites/$name" ] && \
rmdir "/etc/koha/sites/$name"
[ -d "/var/lock/koha/$name" ] && \
rm -r "/var/lock/koha/$name"
[ -d "/var/log/koha/$name" ] && \
rm -r "/var/log/koha/$name"
[ -d "/var/run/koha/$name" ] && \
rm -r "/var/run/koha/$name"
getent passwd "$name-koha" > /dev/null && deluser --quiet "$name-koha"
a2dissite "$name"
done
service apache2 restart