Filename: //var/lib/dpkg/info/mysql-community-server.postrm

#!/bin/bash

# Copyright (c) 2015, 2023, Oracle and/or its affiliates.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is also distributed with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation.  The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have included with MySQL.
#
# 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, version 2.0, for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA

if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ];
then
. /usr/share/debconf/confmodule
fi

place_upstart_job_back () {
	if [ -e "/var/lib/mysql/.mysql.conf.backup" ];
	then
		mv /var/lib/mysql/.mysql.conf.backup /etc/init/mysql.conf
	fi
}

get_pcount () {
	PSCOUNT=$(ps -ef | grep "/usr/sbin/mysqld" | wc -l)
	echo "${PSCOUNT}"
}

server_stop () {
	PSCOUNT=$(get_pcount)
	COUNT=0
	while :; do
		COUNT=$(( COUNT+1 ))
		echo -n .
		if [ "${PSCOUNT}" -eq 1 ];
		then
			echo
			break
		fi
		if [ "${COUNT}" -gt 15 ];
		then
			echo
			return 1
		fi
		PSCOUNT=$(get_pcount)
		sleep 1
	done
	return 0
}

case "$1" in
	remove)

	set -e

	place_upstart_job_back
	update-alternatives --remove my.cnf "/etc/mysql/mysql.cnf"

	set +e

	;;

	purge)

	set -e

	place_upstart_job_back

	MYSQLDATA=/var/lib/mysql
	MYSQLFILES=/var/lib/mysql-files
	MYSQLKEYRING=/var/lib/mysql-keyring
	MYSQLLOG=/var/log/mysql

	server_stop

	db_input high mysql-community-server/remove-data-dir || true
	db_go
	db_get mysql-community-server/remove-data-dir && RMDATADIR=${RET}
	if [ "${RMDATADIR}" = "true" ];
	then

		if [ -d ${MYSQLLOG} ] || [ -L ${MYSQLLOG} ];
		then
			rm -rf ${MYSQLLOG}
		fi

		if [ -d ${MYSQLDATA} ] || [ -L ${MYSQLDATA} ];
		then
			rm -rf ${MYSQLDATA}
		fi

		if [ -d ${MYSQLFILES} ] || [ -L ${MYSQLFILES} ];
		then
			rm -rf ${MYSQLFILES}
		fi

		if [ -d ${MYSQLKEYRING} ] || [ -L ${MYSQLKEYRING} ];
		then
			rm -rf ${MYSQLKEYRING}
		fi

		OVERRIDEFILE="/etc/mysql/mysql.conf.d/default-auth-override.cnf"
		if [ -e ${OVERRIDEFILE} ];
		then
			rm ${OVERRIDEFILE}
		fi

		if getent passwd mysql >/dev/null;
		then
			userdel mysql
		fi
	fi

	set +e
	;;

	abort-install)

	set -e

	place_upstart_job_back

	if [ -x "/etc/init.d/mysql" ];
	then
		invoke-rc.d mysql start || exit $?
	else

		if [ -d ${MYSQLLOG} ] || [ -L ${MYSQLLOG} ];
		then
			rm -rf ${MYSQLLOG}
		fi

		if [ -d ${MYSQLDATA} ] || [ -L ${MYSQLDATA} ];
		then
			rm -rf ${MYSQLDATA}
		fi

		if [ -d ${MYSQLFILES} ] || [ -L ${MYSQLFILES} ];
		then
			rm -rf ${MYSQLFILES}
		fi

		if getent passwd mysql >/dev/null;
		then
			userdel mysql
		fi
	fi

	set +e
	;;

	upgrade|abort-upgrade)

	;;

	*)
	exit 1
	;;
esac

# Automatically added by dh_installsystemd/13.3.4
if [ -d /run/systemd/system ] && [ "$1" = remove ]; then
	systemctl --system daemon-reload >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.3.4
if [ "$1" = "remove" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper mask 'mysql.service' >/dev/null || true
	fi
fi

if [ "$1" = "purge" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper purge 'mysql.service' >/dev/null || true
		deb-systemd-helper unmask 'mysql.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.3.4
if [ -d /run/systemd/system ] && [ "$1" = remove ]; then
	systemctl --system daemon-reload >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.3.4
if [ "$1" = "remove" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper mask 'mysql.service' >/dev/null || true
	fi
fi

if [ "$1" = "purge" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper purge 'mysql.service' >/dev/null || true
		deb-systemd-helper unmask 'mysql.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installdebconf/13.3.4
if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then
	. /usr/share/debconf/confmodule
	db_purge
fi
# End automatically added section


exit 0

./Ninja\.