function db() {
    function __get() {
        echo $(cat .env | grep "$1=") | sed "s/$1=//"
    }

    if [ -f '.env' ]; then
        username=$(__get DB_USERNAME)
        password=$(__get DB_PASSWORD)
        database=$(__get DB_DATABASE)
    else
        username="homestead"
        password="secret"
    fi

    mysql --user="$username" --password="$password" $database

    unset -f __get
}