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Viewing changes to packaging/deb-utopic/mysql-community-server.postrm

  • Committer: Package Import Robot
  • Author(s): Marc Deslauriers
  • Date: 2015-04-16 20:07:10 UTC
  • mto: (1.3.9 vivid-proposed)
  • mto: This revision was merged to the branch mainline in revision 11.
  • Revision ID: package-import@ubuntu.com-20150416200710-pcrsa022082zj46k
Tags: upstream-5.6.24
Import upstream version 5.6.24

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packaging/deb-utopic/mysql-community-server.postrm
 
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#!/bin/bash
 
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# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; version 2 of the License.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 
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if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ];
 
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then
 
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. /usr/share/debconf/confmodule
 
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fi
 
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place_upstart_job_back () {
 
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        if [ -e "/var/lib/mysql/.mysql.conf.backup" ];
 
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        then
 
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                mv /var/lib/mysql/.mysql.conf.backup /etc/init/mysql.conf
 
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        fi
 
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}
 
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get_pcount () {
 
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        PSCOUNT=$(ps -ef | grep "/usr/sbin/mysqld" | wc -l)
 
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        echo "${PSCOUNT}"
 
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}
 
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server_stop () {
 
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        PSCOUNT=$(get_pcount)
 
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        COUNT=0
 
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        while :; do
 
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                COUNT=$(( COUNT+1 ))
 
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                echo -n .
 
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                if [ "${PSCOUNT}" -eq 1 ];
 
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                then
 
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                        echo
 
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                        break
 
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                fi
 
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                if [ "${COUNT}" -gt 15 ];
 
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                then
 
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                        echo
 
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                        return 1
 
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                fi
 
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                PSCOUNT=$(get_pcount)
 
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                sleep 1
 
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        done
 
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        return 0
 
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}
 
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case "$1" in
 
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        remove)
 
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        set -e
 
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        place_upstart_job_back
 
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        set +e
 
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        ;;
 
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        purge)
 
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        set -e
 
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        place_upstart_job_back
 
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        MYSQLDATA=/var/lib/mysql
 
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        MYSQLLOG=/var/log/mysql
 
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        MYSQLRUN=/var/run/mysqld
 
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        server_stop
 
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        db_input high mysql-community-server/remove-data-dir || true
 
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        db_go
 
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        db_get mysql-community-server/remove-data-dir && RMDATADIR=${RET}
 
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        if [ "${RMDATADIR}" = "true" ];
 
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        then
 
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                if [ -d ${MYSQLRUN} ] || [ -L ${MYSQLRUN} ];
 
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                then
 
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                        rm -rf ${MYSQLRUN}
 
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                fi
 
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                if [ -d ${MYSQLLOG} ] || [ -L ${MYSQLLOG} ];
 
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                then
 
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                        rm -rf ${MYSQLLOG}
 
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                fi
 
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                if [ -d ${MYSQLDATA} ] || [ -L ${MYSQLDATA} ];
 
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                then
 
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                        rm -rf ${MYSQLDATA}
 
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                fi
 
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                if getent passwd mysql >/dev/null;
 
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                then
 
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                        userdel mysql
 
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                fi
 
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        fi
 
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        set +e
 
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        ;;
 
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        abort-install)
 
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        set -e
 
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        place_upstart_job_back
 
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        if [ -x "/etc/init.d/mysql" ];
 
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        then
 
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                invoke-rc.d mysql start || exit $?
 
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        else
 
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                if [ -d ${MYSQLRUN} ] || [ -L ${MYSQLRUN} ];
 
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                then
 
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                        rm -rf ${MYSQLRUN}
 
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                fi
 
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                if [ -d ${MYSQLLOG} ] || [ -L ${MYSQLLOG} ];
 
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                then
 
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                        rm -rf ${MYSQLLOG}
 
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                fi
 
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                if [ -d ${MYSQLDATA} ] || [ -L ${MYSQLDATA} ];
 
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                then
 
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                        rm -rf ${MYSQLDATA}
 
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                fi
 
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                if getent passwd mysql >/dev/null;
 
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                then
 
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                        userdel mysql
 
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                fi
 
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        fi
 
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        set +e
 
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        ;;
 
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        upgrade|abort-upgrade)
 
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        ;;
 
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        *)
 
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        exit 1
 
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        ;;
 
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esac
 
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#DEBHELPER#
 
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exit 0