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pathfinder (1) compatibility mode.

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This commit is contained in:
chriseth 2022-11-28 19:29:03 +01:00
parent 9ee468b04c
commit 782b26d9c3
1 changed files with 64 additions and 34 deletions
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98
src/bin/cli.rs
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@ -12,19 +12,29 @@ const TRANSFER_THROUGH_SIG: &str = "transferThrough(address[],address[],address[
const RPC_URL: &str = "https://rpc.gnosischain.com";
fn main() {
let (dotfile, args) = if env::args().len() >= 2 && env::args().nth_back(1).unwrap() == "--dot" {
(
Some(env::args().last().unwrap()),
env::args().rev().skip(2).rev().collect::<Vec<_>>(),
)
let (dotfile, mut args) =
if env::args().len() >= 2 && env::args().nth_back(1).unwrap() == "--dot" {
(
Some(env::args().last().unwrap()),
env::args().rev().skip(2).rev().collect::<Vec<_>>(),
)
} else {
(None, env::args().collect::<Vec<_>>())
};
let csv = if args.get(1) == Some(&"--csv".to_string()) {
args = [vec![args[0].clone()], args[2..].to_vec()].concat();
true
} else {
(None, env::args().collect::<Vec<_>>())
false
};
if args.len() < 4 {
println!("Usage: cli <from> <to> <edges.dat> [--dot <dotfile>]");
println!("Usage: cli <from> <to> <edges.dat> <max_hops> [--dot <dotfile>]");
println!("Usage: cli <from> <to> <edges.dat> <max_hops> <max_flow> [--dot <dotfile>]");
println!("Usage: cli [--csv] <from> <to> <edges.dat> [--dot <dotfile>]");
println!("Usage: cli [--csv] <from> <to> <edges.dat> <max_hops> [--dot <dotfile>]");
println!(
"Usage: cli [--csv] <from> <to> <edges.dat> <max_hops> <max_flow> [--dot <dotfile>]"
);
println!("Option --csv reads edges.dat in csv format instead of binary.");
return;
}
let mut max_hops = None;
@ -42,8 +52,12 @@ fn main() {
}
println!("Computing flow {from_str} -> {to_str} using {edges_file}");
let edges = io::read_edges_binary(edges_file)
.unwrap_or_else(|_| panic!("Error loading edges from file \"{edges_file}\"."));
let edges = (if csv {
io::read_edges_csv(edges_file)
} else {
io::read_edges_binary(edges_file)
})
.unwrap_or_else(|_| panic!("Error loading edges from file \"{edges_file}\"."));
println!("Read {} edges", edges.len());
let (flow, transfers) = graph::compute_flow(
&Address::from(from_str.as_str()),
@ -53,30 +67,46 @@ fn main() {
max_hops,
);
println!("Found flow: {flow}");
println!("{:?}", transfers);
//println!("{:?}", transfers);
let result = json::object! {
maxFlowValue: flow.to_decimal(),
transferSteps: transfers.iter().enumerate().map(|(i, e)| {
json::object!{
from: e.from.to_string(),
to: e.to.to_string(),
token: e.token.to_string(),
value: e.capacity.to_decimal(),
step: i,
}
}).collect::<Vec<_>>()
};
println!("{result}");
// let token_owners = transfers
// .iter()
// .map(|e| e.token.to_string())
// .collect::<Vec<String>>()
// .join(",");
// let froms = transfers
// .iter()
// .map(|e| e.from.to_string())
// .collect::<Vec<String>>()
// .join(",");
// let tos = transfers
// .iter()
// .map(|e| e.to.to_string())
// .collect::<Vec<String>>()
// .join(",");
// let amounts = transfers
// .iter()
// .map(|e| e.capacity.to_decimal())
// .collect::<Vec<String>>()
// .join(",");
//println!("To check, run the following command (requires foundry):");
//println!("cast call '{HUB_ADDRESS}' '{TRANSFER_THROUGH_SIG}' '[{token_owners}]' '[{froms}]' '[{tos}]' '[{amounts}]' --rpc-url {RPC_URL} --from {}", &transfers[0].from.to_string());
let token_owners = transfers
.iter()
.map(|e| e.token.to_string())
.collect::<Vec<String>>()
.join(",");
let froms = transfers
.iter()
.map(|e| e.from.to_string())
.collect::<Vec<String>>()
.join(",");
let tos = transfers
.iter()
.map(|e| e.to.to_string())
.collect::<Vec<String>>()
.join(",");
let amounts = transfers
.iter()
.map(|e| e.capacity.to_decimal())
.collect::<Vec<String>>()
.join(",");
println!("To check, run the following command (requires foundry):");
println!("cast call '{HUB_ADDRESS}' '{TRANSFER_THROUGH_SIG}' '[{token_owners}]' '[{froms}]' '[{tos}]' '[{amounts}]' --rpc-url {RPC_URL} --from {}", &transfers[0].from.to_string());
if let Some(dotfile) = dotfile {
File::create(&dotfile)
.unwrap()