source: npl/commonservers/mysql_conf/root/sbin/syn3-mysqlcreate

#!/bin/bash

DB=$1
CONFIG=$2
SQL=$3

if ! [ "$CONFIG" ]; then
    echo "SYN-3 mysql management:"
    echo "Usage: $0 <database> <configfile> < /path/to/sqlfile"
    echo ""
    echo "-Makes sure mysql is running"
    echo "-If configfile contains the magic %mysql_passwd% string:"
    echo " -Create random password"
    echo " -Grant sane privileges with random password on a username with same name as the database"
    echo " -Store password in the config file."
    echo " -If no database exists, open run mysql and pipe sql-data to it."
    echo "TIP: make sure your sql statements dont do any GRANTS or try to do things on other databases"
    exit 1
fi

if echo $DB|grep _; then
    echo "Dont use underscores in the database name!";
    exit 1
fi


if grep %mysql_passwd "$CONFIG"; then
    echo "* Getting mysql root password.."
    #make sure those permissions are safe:
    chown root /etc/my.passwd
    chmod 700 /etc/my.passwd
    ROOTPW=`cat /etc/my.passwd`

    if ! [ "$ROOTPW" ]; then
        echo "Please put the sql rootpassword in /etc/my.passwd!"
        exit 1
    fi

    echo "* Making sure mysql is running.."
    svcstart /service/mysql || exit 1

    echo "* Resetting permissions and password for $DB"
    PASSWD=`cat /proc/sys/kernel/random/uuid` || exit 1
    mysql --password="$ROOTPW" --execute="drop user '$DB'@localhost;" &>/dev/null
    mysql --password="$ROOTPW" --execute="grant all privileges on \`$DB\`.* to '$DB'@'localhost' identified by '$PASSWD';" || exit 1

    if ! mysqlshow --password="$ROOTPW" "$DB" 2> /dev/null; then
        echo "* Importing sql statements...."
        mysql --password="$PASSWD" --user="$DB" || exit 1
    fi

    echo "* Updating $CONFIG with password.."
    sed -i "s/%mysql_passwd%/$PASSWD/" "$CONFIG" || exit 1

    echo "* cleaning up..."
    svcreset /service/mysql || exit 1
else
    echo "Configfile $CONFIG already has a password - doing nothing."
    echo "Please replace the password in the config with %mysql_passwd% if you want something to happen."
fi



exit 0