mirror of
https://github.com/serai-dex/serai.git
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7e01589fba
This allows the CREATE code to bork without the Serai router losing access to the coins in question. It does incur overhead on the deployed contract, which now no longer just has to query its balance but also has to call the transferFrom, but its a safer pattern and not a UX detriment. This also improves documentation.
69 lines
2.2 KiB
Rust
69 lines
2.2 KiB
Rust
use std::{env, fs};
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use alloy_sol_macro_input::SolInputKind;
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fn write(sol: syn_solidity::File, file: &str) {
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let sol = alloy_sol_macro_expander::expand::expand(sol).unwrap();
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fs::write(file, sol.to_string()).unwrap();
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}
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fn sol(sol_files: &[&str], file: &str) {
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let mut sol = String::new();
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for sol_file in sol_files {
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sol += &fs::read_to_string(sol_file).unwrap();
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}
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let SolInputKind::Sol(sol) = syn::parse_str(&sol).unwrap() else {
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panic!("parsed .sols file wasn't SolInputKind::Sol");
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};
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write(sol, file);
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}
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fn main() {
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let artifacts_path =
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env::var("OUT_DIR").unwrap().to_string() + "/serai-processor-ethereum-router";
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if !fs::exists(&artifacts_path).unwrap() {
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fs::create_dir(&artifacts_path).unwrap();
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}
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build_solidity_contracts::build(
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&["../../../networks/ethereum/schnorr/contracts", "../erc20/contracts", "contracts"],
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"contracts",
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&artifacts_path,
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)
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.unwrap();
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// These are detected multiple times and distinguished, hence their renaming to canonical forms
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let router_bin = artifacts_path.clone() + "/Router.bin";
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let _ = fs::remove_file(&router_bin); // Remove the file if it already exists, if we can
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fs::rename(artifacts_path.clone() + "/Router_sol_Router.bin", &router_bin).unwrap();
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let router_bin_runtime = artifacts_path.clone() + "/Router.bin-runtime";
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let _ = fs::remove_file(&router_bin_runtime);
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fs::rename(artifacts_path.clone() + "/Router_sol_Router.bin-runtime", router_bin_runtime)
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.unwrap();
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// This cannot be handled with the sol! macro. The Router requires an import
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// https://github.com/alloy-rs/core/issues/602
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sol(
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&[
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"../../../networks/ethereum/schnorr/contracts/Schnorr.sol",
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"contracts/IRouter.sol",
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"contracts/Router.sol",
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],
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&(artifacts_path.clone() + "/router.rs"),
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);
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let test_artifacts_path = artifacts_path + "/tests";
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if !fs::exists(&test_artifacts_path).unwrap() {
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fs::create_dir(&test_artifacts_path).unwrap();
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}
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// Build the test contracts
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build_solidity_contracts::build(
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&["../../../networks/ethereum/schnorr/contracts", "../erc20/contracts", "contracts"],
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"contracts/tests",
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&test_artifacts_path,
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)
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.unwrap();
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}
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