// cargo run -p rust-compose > composition.json (`-- <dir>`: atlibs compose check it there first)
fn main() {
let c = rust_compose::toys();
if let Some(dir) = std::env::args().nth(1) {
c.check(dir.as_ref()).unwrap_or_else(|e| panic!("{e}"));
}
print!("{}", c.to_json());
}