mariadb/debian/mysql-server-BASE.postrm.in

#!/bin/bash -e

. /usr/share/debconf/confmodule

if [ -n "$DEBIAN_SCRIPT_DEBUG" ]; then set -v -x; DEBIAN_SCRIPT_TRACE=1; fi
${DEBIAN_SCRIPT_TRACE:+ echo "#42#DEBUG# RUNNING $0 $*" 1>&2 }

MYADMIN="/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf"

# Try to stop the server in a sane way. If it does not success let the admin
# do it himself. No database directories should be removed while the server
# is running!
stop_server() {
  set +e
  if [ -x /usr/sbin/invoke-rc.d ]; then
    invoke-rc.d mysql stop
  else
    /etc/init.d/mysql stop
  fi
  errno=$?
  set -e

  if [ "$?" != 0 ]; then
    echo "Trying to stop the MySQL server resulted in exitcode $?." 1>&2
    echo "Stop it yourself and try again!" 1>&2
    exit 1
  fi
}

case "$1" in
  purge|remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
    if [ -n "`$MYADMIN ping 2>/dev/null`" ]; then
      stop_server
      sleep 2
    fi
  ;;
  *)
    echo "postrm called with unknown argument '$1'" 1>&2
    exit 1
  ;;
esac

#
# - Do NOT purge logs or data if another mysql-sever* package is installed (#307473)
# - Remove the mysql user only after all his owned files are purged.
#   
if [ "$1" = "purge" -a ! \( -x /usr/sbin/mysqld -o -L /usr/sbin/mysqld \) ]; then
  # we remove the mysql user only after all his owned files are purged
  rm -f /var/log/mysql.{log,err}{,.0,.[1234567].gz}
  rm -rf /var/log/mysql

  db_input high mysql-server-@MYSQL_BRANDED_BASE_VERSION@/postrm_remove_databases || true
  db_go
  db_get mysql-server-@MYSQL_BRANDED_BASE_VERSION@/postrm_remove_databases || true
  if [ "$RET" = "true" ]; then
    # never remove the debian.cnf when the databases are still existing
    # else we ran into big trouble on the next install!
    rm -f /etc/mysql/conf.d/old_passwords.cnf
    rm -f /etc/mysql/debian.cnf
    rm -rf /var/lib/mysql
    rm -rf /var/run/mysqld
    userdel mysql || true
  fi

  # (normally) Automatically added by dh_installinit
  if [ "$1" = "purge" ] ; then
        update-rc.d mysql remove >/dev/null || exit 0
  fi
  # (normally) End automatically added section
fi

# (normally) Automatically added by dh_installdebconf
if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then
        . /usr/share/debconf/confmodule
        db_purge
fi
# (normally) End automatically added section

# (normally) Automatically added by dh_installinit
if [ "$1" = "purge" ] ; then
        update-rc.d mysql-ndb-mgm remove >/dev/null || exit 0
fi
# (normally) End automatically added section
# (normally) Automatically added by dh_installinit
if [ "$1" = "purge" ] ; then
        update-rc.d mysql-ndb remove >/dev/null || exit 0
fi
# (normally) End automatically added section

# no DEBHELPER here, "update-rc.d remove" fails if mysql-server-@MYSQL_BRANDED_BASE_VERSION@ is installed

exit 0