remove

#!/bin/bash
# MageSpawner Remover
#
# Copyright 2011-2013 Matthias Zeis
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# System Requirements:
# - bash
# - The following executables must be locatable in your $PATH
#   mysql
#

version="0.6.0"
usage="\
MageSpawner Remover (v$version)

MageSpawner Remover is a tool for removing Magento installations set up by
MageSpawner.
THIS IS NOT MEANT TO BE USED ON PRODUCTION ENVIORNMENTS!

Usage:
./remove
Then follow the instructions on the screen.

Consult the README for further information.

Options:

  --help                    display this help message
  --usage                   display this help message
  --version                 display the version of this script
  --mageshopcode [code]     code of the shop to be deleted

Get more information at
http://matthias-zeis.com"

###########################
## Common options: help, usage and version number

if [ "$1" = "--help" ]; then
  echo "$usage"
  exit 0
elif [ "$1" = "--usage" ]; then
  echo "$usage"
  exit 0
elif [ "$1" = "--version" ]; then
  echo "$version"
  exit 0
fi

###########################
## Parse the arguments

parse_arguments ()
{
    while :
    do
        case $1 in
            -h | --help | --usage | -\?)
                echo "$usage"
                exit 0
                ;;
            --mageshopcode)
                MAGE_SHOP_CODE=$2
                shift 2
                ;;
            --) # End of all options
                shift
                break
                ;;
            -*)
                echo "WARN: Unknown option (ignored): $1" >&2
                shift
                ;;
            *)  # no more options. Stop while loop
                break
                ;;
        esac
    done

    return 0
}

###########################
## Get Magento shop (= subdomain) name.

get_mage_name ()
{
    if [[ -z "$MAGE_SHOP_CODE" ]]; then

           echo "Which shop do you want to uninstall? Provide only the subdomain part of the domains provided."
             ls -1 ${MAGE_BASE_DIR}

             while true; do
                read -p "Shop code: " MAGE_SHOP_CODE
                MAGE_SHOP_DIR="${MAGE_BASE_DIR}${MAGE_SHOP_CODE}.${MAGE_DOMAIN}"

                if [ -d "${MAGE_SHOP_DIR}" ]; then
                    break;
                else
             break;
                    echo "Shop does not exist. Please retry."
                fi
             done
    else
        MAGE_SHOP_DIR="${MAGE_BASE_DIR}${MAGE_SHOP_CODE}.${MAGE_DOMAIN}"
    fi

    return 0
}

###########################
## Main script

parse_arguments "$@"

echo -e "Welcome to the Magento uninstall script.\n"

if [[ ! -f ${0%/*}/config.conf ]]; then
  echo -e 'config.conf not found.\nPlease copy config.conf.sample to config.conf and adjust your settings.'
  exit 1
fi
. ${0%/*}/config.conf

MYSQL=$(which mysql) || { echo >&2 'MySQL executable not found'; exit 1; }
if [ "$EUID" -ne 0 ] && [ "$LINUX_USE_SUDO" != "false" ]; then
  CMDRM="sudo rm"
else
  CMDRM="rm"
fi

get_mage_name

DB_NAME="${DB_NAMEPREFIX}${MAGE_SHOP_CODE}"
DB_SQL="DROP DATABASE ${DB_NAME};"

echo -e "\nDeleting files..."
$CMDRM -rf ${MAGE_SHOP_DIR}
echo -e "Files deleted.\n"

echo "Deleting database..."
$MYSQL -u${DB_USER} -p${DB_PASS} -e "${DB_SQL}"
echo -e "Database deleted.\n"

echo "Shop was deleted successfully. Please delete vhost entries and host config as needed."
exit