#!/bin/sh

NEWUSER="$1"
PASSWORD="$2"

if [ -z "$NEWUSER" ]; then
	echo "Usage: addmysqluser USERNAME [PASSWORD]"
	exit 0
fi

if [ -z "$PASSWORD" ]; then
	PASSWORD=$(pwgen --secure)
fi

RESULT=$(echo "SELECT user FROM \`user\`;" |mysql5 mysql |grep $NEWUSER)

if [ $? == 0 ]; then
  echo "The mysql user '$NEWUSER' already exists."
  exit 1
fi

mysql5 -e "GRANT ALL ON \`%_$NEWUSER\`.* TO '$NEWUSER'@'localhost' IDENTIFIED BY '$PASSWORD'"

#if [ $? > 0 ]; then
#  echo "Could not create new MySQL user."
#  exit 1
#fi

echo "Added user '$NEWUSER' with password '$PASSWORD', granting all privileges for database '%_$NEWUSER'."