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- #!/bin/sh
- # Copyright 2010-2011 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/>.
- # Daily cron job for koha.
- # - dump all sites, except one called 'demo'
- dirname="/var/spool/koha"
- days="6"
- show_help() {
- cat <<EOH
- $0 - performs backups of the koha installations on the system
- This allows automation of backing up the koha data and configuration to the
- filesystem. It will keep the past so many backups, discarding older ones.
- Options:
- --output: the directory that the resulting files will be placed into.
- (default: /var/spool/koha)
- --days: the number of days to keep backups around for
- (default: 2)
- Note: backups produced using this tool can be restored using \`koha-restore'.
- EOH
- }
- CMD_LINE=`getopt -o h --long days:,output:,help -n 'koha-run-backups' -- "$@"`
- if [ $? != 0 ] ; then show_help ; exit 1 ; fi
- eval set -- "$CMD_LINE"
- while true ; do
- case "$1" in
- -h|--help)
- show_help; exit;;
- --days)
- days=$2; shift 2 ;;
- --output)
- dirname=$2; shift 2 ;;
- --) shift ; break ;;
- *) echo "Unknown error parsing the command line!" ; exit 1 ;;
- esac
- done
- for name in $(koha-list --enabled | grep -Fxv demo)
- do
- koha-dump "$name" > /dev/null
- # Remove old dump files.
- # FIXME: This could probably be replaced by one line of perl.
- ls "$dirname/$name/" |
- sed "s:^$name-\([0-9-]*\)\.\(sql\|tar\)\.gz$:\1:" |
- sort -u |
- tac |
- sed "1,${days}d" |
- tac |
- while read date
- do
- tardump="$dirname/$name/$name-$date.tar.gz"
- sqldump="$dirname/$name/$name-$date.sql.gz"
- if [ -e "$tardump" ] && [ -e "$sqldump" ]
- then
- rm "$tardump"
- rm "$sqldump"
- elif [ -e "$tardump" ] || [ -e "$sqldump" ]
- then
- echo "Only one of a pair exists! Not removing it."
- for x in "$tardump" "$sqldump"
- do
- if [ -e "$x" ]
- then
- echo "Exists : $x"
- else
- echo "Does not exist: $x"
- fi
- done
- fi
- done
- done
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