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Monorepo for Tangled
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950#[tokio::main(flavor = "multi_thread", worker_threads = 4)]async fn main() { let args: Vec<String> = std::env::args().skip(1).collect(); let dump = args.iter().any(|arg| arg == "dump"); let target_flag = args.iter().position(|arg| arg == "--target"); let target = match target_flag { Some(position) => match args.get(position + 1) { Some(path) => Some(path.clone()), None => { eprintln!("knot-sim: --target needs a path"); std::process::exit(1); } }, None => None, }; let numbers: Vec<u64> = args .iter() .enumerate() .filter(|(index, _)| { !matches!(target_flag, Some(position) if *index == position || *index == position + 1) }) .filter_map(|(_, arg)| arg.parse().ok()) .collect(); let seed = numbers.first().copied().unwrap_or(1); let rounds = numbers.get(1).copied().unwrap_or(12) as u32; let trace = match target { Some(path) => match knot_sim::run_realdata(std::path::Path::new(&path), seed, rounds).await { Ok(trace) => trace, Err(error) => { eprintln!("knot-sim: {error}"); std::process::exit(1); } }, None => knot_sim::run(seed, rounds).await, }; if dump { println!( "{}", serde_json::to_string_pretty(&trace).expect("trace serializes") ); } println!( "knot-sim seed={seed} rounds={rounds} steps={} snapshots={} digest={:016x}", trace.steps.len(), trace.snapshots.len(), trace.digest() );}