#			sql_datauser.sh
#			---------------
#
# Very basic script to create a database on mysql whit its own user
# and password to be used by an application like a website,
# cloud, etc.
# As of the date below it has only been tested on mariaDB sql server.
#
# by Jony Silva
# Wed 14 Nov 11:53:12 GMT 2018
# Anti-copyright and/or BeerWare.

#!/usr/bin/env bash
message1="Creating database, user and password for new application."
message2="Give me DataBase user:"
message3="Give me DataBase user password:"
message4="Give me DataBase name:"
message5="Give me host(press enter for default\"localhost\"):"

echo $message1
echo $message4
read newDb
echo $message2
read newUser
echo $message3
read newDbPassword
echo $message5
read host


if [ -z "$host" ]
	then host=localhost
fi

commands="CREATE DATABASE \`${newDb}\`;CREATE USER '${newUser}'@'${host}' IDENTIFIED BY '${newDbPassword}';GRANT ALL privileges ON \`${newDb}\`.* TO '${newUser}'@'${host}';FLUSH PRIVILEGES;"

echo "${commands}" | /usr/bin/mysql -u root -p