use rust_car::reader;
fn main() {
let file_name = std::env::args().nth(1);
let path = file_name.as_ref().map(|f| f.into()).unwrap_or_else(|| {
let file = std::path::Path::new("test");
file.join("carv1-basic.car")
});
let file = std::fs::File::open(path).unwrap();
let mut reader = reader::new_v1(file).unwrap();
rust_car::utils::list(&mut reader).unwrap();
}