Koha/debian/scripts/koha-restore
Marcel de Rooy 86990f3ede Bug 10517: (QA follow-up) No need to remove second true
This is just theoretical, but by removing the second true you
could end the script on another error.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
2022-05-03 11:19:50 -10:00

86 lines
2.4 KiB
Bash
Executable file

#!/bin/sh
#
# koha-restore: restore a Koha site from a dump (from koha-dump)
# 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
# include helper functions
if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
. "/usr/share/koha/bin/koha-functions.sh"
else
echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
exit 1
fi
# Parse command line.
[ "$#" = 2 ] || die "Usage: $0 sqldump configdump"
sqldump="$1"
configdump="$2"
# Verify that no files in the config dump exist on the filesystem.
anyexists=no
tar -tf "$configdump" |
while read x
do
if [ -e "/$x" ]
then
anyexists=yes
echo "ERROR: File exists: /$x" 1>&2
fi
done
if [ "$anyexists" = yes ]
then
die "Config dump $configdump has files that exist on the filesystem."
fi
# Create user and group.
name=$(tar tf "$configdump" |
sed -n '/^etc\/koha\/sites\/\([^/]*\)\/$/s//\1/p')
username="$name-koha"
adduser --no-create-home --disabled-login --gecos "Koha instance $username" \
--home "/var/lib/koha/$name" --quiet "$username"
# Create dirs. Some of them will be in the tarball, but not all, e.g.,
# /var/run and /var/lock.
koha-create-dirs "$name"
# Unpack tarball.
tar -C / -xf "$configdump"
# Re-create database and database user.
mysqldb="koha_$name"
mysqluser="koha_$name"
mysqlpwd="$( xmlstarlet sel -t -v 'yazgfs/config/pass' /etc/koha/sites/$name/koha-conf.xml )"
zcat "$sqldump" | mysql --defaults-extra-file=/etc/mysql/koha-common.cnf
mysql --defaults-extra-file=/etc/mysql/koha-common.cnf << eof || true
DROP USER IF EXISTS '$mysqluser';
CREATE USER '$mysqluser' IDENTIFIED BY '$mysqlpwd';
GRANT ALL PRIVILEGES ON $mysqldb.* TO '$mysqluser';
FLUSH PRIVILEGES;
eof
koha-rebuild-zebra --full "$name"
# Restart Apache.
/etc/init.d/apache2 restart