feat: expand non-evm relay and route planning support
This commit is contained in:
defiQUG
188
scripts/chain138/deploy-sushiswap-native.js
Normal file
188
scripts/chain138/deploy-sushiswap-native.js
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@@ -0,0 +1,188 @@
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const fs = require("fs");
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const path = require("path");
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const hre = require("hardhat");
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const DEFAULTS = {
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weth: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
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usdt: "0x004b63A7B5b0E06f6bB6adb4a5F9f590BF3182D1",
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usdc: "0x71D6687F38b93CCad569Fa6352c876eea967201b",
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cusdt: "0x93E66202A11B1772E55407B32B44e5Cd8eda7f22",
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cusdc: "0xf22258f57794CC8E06237084b353Ab30fFfa640b",
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};
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function envAddress(name, fallback) {
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const value = String(process.env[name] || fallback || "").trim();
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if (!value) {
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throw new Error(`Missing required address env ${name}`);
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}
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return value;
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}
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function envUnits(name, fallback, decimals) {
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return hre.ethers.parseUnits(String(process.env[name] || fallback), decimals);
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}
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async function ensureAllowance(token, owner, spender, amount) {
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const allowance = await token.allowance(owner, spender);
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if (allowance >= amount) return;
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const tx = await token.approve(spender, hre.ethers.MaxUint256);
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await tx.wait();
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}
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async function transferIfNeeded(token, to, amount) {
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if (amount <= 0n) return;
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const tx = await token.transfer(to, amount);
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await tx.wait();
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}
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async function main() {
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const signers = await hre.ethers.getSigners();
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const deployer = signers[0];
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const feeTo = signers[5] || deployer;
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const currentBlock = await hre.ethers.provider.getBlockNumber();
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const gasPrice = BigInt(process.env.CHAIN138_SUSHISWAP_GAS_PRICE || (await hre.ethers.provider.send("eth_gasPrice", [])));
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const deployOverrides = {
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type: 0,
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gasPrice,
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gasLimit: BigInt(process.env.CHAIN138_SUSHISWAP_DEPLOY_GAS_LIMIT || "9000000"),
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};
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const liquidityOverrides = {
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type: 0,
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gasPrice,
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gasLimit: BigInt(process.env.CHAIN138_SUSHISWAP_LIQUIDITY_GAS_LIMIT || "3000000"),
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};
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const weth = envAddress("CHAIN138_NATIVE_WETH9", process.env.WETH9 || DEFAULTS.weth);
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const usdt = envAddress("CHAIN138_NATIVE_USDT", process.env.OFFICIAL_USDT_ADDRESS || DEFAULTS.usdt);
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const usdc = envAddress("CHAIN138_NATIVE_USDC", process.env.OFFICIAL_USDC_ADDRESS || DEFAULTS.usdc);
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const cusdt = envAddress("CHAIN138_COMPLIANT_USDT", process.env.COMPLIANT_USDT_ADDRESS || DEFAULTS.cusdt);
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const cusdc = envAddress("CHAIN138_COMPLIANT_USDC", process.env.COMPLIANT_USDC_ADDRESS || DEFAULTS.cusdc);
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const Factory = await hre.ethers.getContractFactory(
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"contracts/vendor/sushiswap-v2/UniswapV2Factory.sol:UniswapV2Factory"
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);
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const Router = await hre.ethers.getContractFactory(
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"contracts/vendor/sushiswap-v2/UniswapV2Router02.sol:UniswapV2Router02"
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);
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const Pair = await hre.ethers.getContractFactory(
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"contracts/vendor/sushiswap-v2/UniswapV2Pair.sol:UniswapV2Pair"
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);
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let factory;
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let router;
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const existingFactory = process.env.CHAIN138_SUSHISWAP_EXISTING_FACTORY?.trim();
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const existingRouter = process.env.CHAIN138_SUSHISWAP_EXISTING_ROUTER?.trim();
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if (existingFactory && existingRouter) {
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factory = Factory.attach(existingFactory);
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router = Router.attach(existingRouter);
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console.log(`[reuse] factory=${existingFactory}`);
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console.log(`[reuse] router=${existingRouter}`);
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} else {
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console.log(`[deploy] SushiSwapFactory gasPrice=${gasPrice}`);
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factory = await Factory.deploy(feeTo.address, deployOverrides);
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await factory.waitForDeployment();
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console.log(`[ok] factory=${await factory.getAddress()}`);
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console.log(`[deploy] SushiSwapRouter02`);
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router = await Router.deploy(await factory.getAddress(), weth, deployOverrides);
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await router.waitForDeployment();
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console.log(`[ok] router=${await router.getAddress()}`);
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}
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const erc20Abi = [
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"function transfer(address to,uint256 amount) returns (bool)",
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"function approve(address spender,uint256 amount) returns (bool)",
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"function allowance(address owner,address spender) view returns (uint256)",
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"function balanceOf(address account) view returns (uint256)",
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];
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const tokenByAddress = {
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[weth.toLowerCase()]: new hre.ethers.Contract(weth, erc20Abi, deployer),
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[usdt.toLowerCase()]: new hre.ethers.Contract(usdt, erc20Abi, deployer),
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[usdc.toLowerCase()]: new hre.ethers.Contract(usdc, erc20Abi, deployer),
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[cusdt.toLowerCase()]: new hre.ethers.Contract(cusdt, erc20Abi, deployer),
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[cusdc.toLowerCase()]: new hre.ethers.Contract(cusdc, erc20Abi, deployer),
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};
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const seedSpecs = [
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{
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key: "wethUsdt",
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tokenA: weth,
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tokenB: usdt,
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amountA: envUnits("CHAIN138_SUSHISWAP_SEED_WETH_USDT_WETH", "25", 18),
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amountB: envUnits("CHAIN138_SUSHISWAP_SEED_WETH_USDT_STABLE", "52915", 6),
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},
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{
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key: "wethUsdc",
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tokenA: weth,
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tokenB: usdc,
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amountA: envUnits("CHAIN138_SUSHISWAP_SEED_WETH_USDC_WETH", "25", 18),
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amountB: envUnits("CHAIN138_SUSHISWAP_SEED_WETH_USDC_STABLE", "52915", 6),
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},
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{
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key: "cusdtCusdc",
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tokenA: cusdt,
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tokenB: cusdc,
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amountA: envUnits("CHAIN138_SUSHISWAP_SEED_CUSDT_CUSDC_CUSDT", "250000", 6),
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amountB: envUnits("CHAIN138_SUSHISWAP_SEED_CUSDT_CUSDC_CUSDC", "250000", 6),
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},
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];
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const deployedPairs = {};
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for (const spec of seedSpecs) {
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console.log(`[seed] ${spec.key}`);
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let pairAddress = await factory.getPair(spec.tokenA, spec.tokenB);
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if (pairAddress === hre.ethers.ZeroAddress) {
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const tx = await factory.createPair(spec.tokenA, spec.tokenB, liquidityOverrides);
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await tx.wait();
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pairAddress = await factory.getPair(spec.tokenA, spec.tokenB);
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}
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const pair = Pair.attach(pairAddress);
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const [reserve0, reserve1] = await pair.getReserves();
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if (reserve0 > 0n || reserve1 > 0n) {
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deployedPairs[spec.key] = pairAddress;
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console.log(`[skip] ${spec.key} already seeded ${pairAddress}`);
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continue;
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}
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const currentABalance = await tokenByAddress[spec.tokenA.toLowerCase()].balanceOf(pairAddress);
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const currentBBalance = await tokenByAddress[spec.tokenB.toLowerCase()].balanceOf(pairAddress);
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const topUpA = spec.amountA > currentABalance ? spec.amountA - currentABalance : 0n;
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const topUpB = spec.amountB > currentBBalance ? spec.amountB - currentBBalance : 0n;
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await transferIfNeeded(tokenByAddress[spec.tokenA.toLowerCase()], pairAddress, topUpA);
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await transferIfNeeded(tokenByAddress[spec.tokenB.toLowerCase()], pairAddress, topUpB);
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const mintTx = await pair.mint(deployer.address, liquidityOverrides);
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await mintTx.wait();
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deployedPairs[spec.key] = pairAddress;
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console.log(`[ok] ${spec.key}=${deployedPairs[spec.key]}`);
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}
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const output = {
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chainId: 138,
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deployer: deployer.address,
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feeToSetter: feeTo.address,
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deployedAtBlock: currentBlock,
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factory: await factory.getAddress(),
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router: await router.getAddress(),
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weth,
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usdt,
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usdc,
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cusdt,
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cusdc,
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pairs: deployedPairs,
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};
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const outputPath = path.resolve(__dirname, "../../deployments/chain138/sushiswap-native.json");
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fs.mkdirSync(path.dirname(outputPath), { recursive: true });
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fs.writeFileSync(outputPath, JSON.stringify(output, null, 2) + "\n");
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console.log(JSON.stringify(output, null, 2));
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}
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main().catch((error) => {
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console.error(error);
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process.exit(1);
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});
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186
scripts/chain138/deploy-uniswap-v2-native.js
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186
scripts/chain138/deploy-uniswap-v2-native.js
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@@ -0,0 +1,186 @@
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const fs = require("fs");
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const path = require("path");
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const hre = require("hardhat");
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const DEFAULTS = {
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weth: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
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usdt: "0x004b63A7B5b0E06f6bB6adb4a5F9f590BF3182D1",
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usdc: "0x71D6687F38b93CCad569Fa6352c876eea967201b",
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cusdt: "0x93E66202A11B1772E55407B32B44e5Cd8eda7f22",
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cusdc: "0xf22258f57794CC8E06237084b353Ab30fFfa640b",
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};
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function envAddress(name, fallback) {
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const value = String(process.env[name] || fallback || "").trim();
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if (!value) {
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throw new Error(`Missing required address env ${name}`);
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}
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return value;
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}
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function envUnits(name, fallback, decimals) {
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return hre.ethers.parseUnits(String(process.env[name] || fallback), decimals);
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}
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async function ensureAllowance(token, owner, spender, amount) {
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const allowance = await token.allowance(owner, spender);
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if (allowance >= amount) return;
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const tx = await token.approve(spender, hre.ethers.MaxUint256);
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await tx.wait();
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}
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async function transferIfNeeded(token, to, amount) {
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if (amount <= 0n) return;
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const tx = await token.transfer(to, amount);
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await tx.wait();
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}
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async function main() {
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const [deployer] = await hre.ethers.getSigners();
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const currentBlock = await hre.ethers.provider.getBlockNumber();
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const gasPrice = BigInt(process.env.CHAIN138_NATIVE_V2_GAS_PRICE || (await hre.ethers.provider.send("eth_gasPrice", [])));
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const deployOverrides = {
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type: 0,
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gasPrice,
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gasLimit: BigInt(process.env.CHAIN138_NATIVE_V2_DEPLOY_GAS_LIMIT || "9000000"),
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};
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const liquidityOverrides = {
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type: 0,
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gasPrice,
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gasLimit: BigInt(process.env.CHAIN138_NATIVE_V2_LIQUIDITY_GAS_LIMIT || "3000000"),
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};
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const weth = envAddress("CHAIN138_NATIVE_WETH9", process.env.WETH9 || DEFAULTS.weth);
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const usdt = envAddress("CHAIN138_NATIVE_USDT", process.env.OFFICIAL_USDT_ADDRESS || DEFAULTS.usdt);
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const usdc = envAddress("CHAIN138_NATIVE_USDC", process.env.OFFICIAL_USDC_ADDRESS || DEFAULTS.usdc);
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const cusdt = envAddress("CHAIN138_COMPLIANT_USDT", process.env.COMPLIANT_USDT_ADDRESS || DEFAULTS.cusdt);
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const cusdc = envAddress("CHAIN138_COMPLIANT_USDC", process.env.COMPLIANT_USDC_ADDRESS || DEFAULTS.cusdc);
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const Factory = await hre.ethers.getContractFactory(
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"contracts/vendor/uniswap-v2-core/UniswapV2Factory.sol:UniswapV2Factory"
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);
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const Router = await hre.ethers.getContractFactory(
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"contracts/vendor/uniswap-v2-periphery/UniswapV2Router02.sol:UniswapV2Router02"
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);
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const Pair = await hre.ethers.getContractFactory(
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"contracts/vendor/uniswap-v2-core/UniswapV2Pair.sol:UniswapV2Pair"
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);
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let factory;
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let router;
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const existingFactory = process.env.CHAIN138_UNISWAP_V2_EXISTING_FACTORY?.trim();
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const existingRouter = process.env.CHAIN138_UNISWAP_V2_EXISTING_ROUTER?.trim();
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if (existingFactory && existingRouter) {
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factory = Factory.attach(existingFactory);
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router = Router.attach(existingRouter);
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console.log(`[reuse] factory=${existingFactory}`);
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console.log(`[reuse] router=${existingRouter}`);
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} else {
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console.log(`[deploy] UniswapV2Factory gasPrice=${gasPrice}`);
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factory = await Factory.deploy(deployer.address, deployOverrides);
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await factory.waitForDeployment();
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console.log(`[ok] factory=${await factory.getAddress()}`);
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console.log(`[deploy] UniswapV2Router02`);
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router = await Router.deploy(await factory.getAddress(), weth, deployOverrides);
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await router.waitForDeployment();
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console.log(`[ok] router=${await router.getAddress()}`);
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}
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const erc20Abi = [
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"function transfer(address to,uint256 amount) returns (bool)",
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"function approve(address spender,uint256 amount) returns (bool)",
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"function allowance(address owner,address spender) view returns (uint256)",
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"function balanceOf(address account) view returns (uint256)",
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];
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const tokenByAddress = {
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[weth.toLowerCase()]: new hre.ethers.Contract(weth, erc20Abi, deployer),
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[usdt.toLowerCase()]: new hre.ethers.Contract(usdt, erc20Abi, deployer),
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[usdc.toLowerCase()]: new hre.ethers.Contract(usdc, erc20Abi, deployer),
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[cusdt.toLowerCase()]: new hre.ethers.Contract(cusdt, erc20Abi, deployer),
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[cusdc.toLowerCase()]: new hre.ethers.Contract(cusdc, erc20Abi, deployer),
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};
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const seedSpecs = [
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{
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key: "wethUsdt",
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tokenA: weth,
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tokenB: usdt,
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amountA: envUnits("CHAIN138_UNISWAP_V2_SEED_WETH_USDT_WETH", "25", 18),
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amountB: envUnits("CHAIN138_UNISWAP_V2_SEED_WETH_USDT_STABLE", "52915", 6),
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},
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{
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key: "wethUsdc",
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tokenA: weth,
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tokenB: usdc,
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amountA: envUnits("CHAIN138_UNISWAP_V2_SEED_WETH_USDC_WETH", "25", 18),
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amountB: envUnits("CHAIN138_UNISWAP_V2_SEED_WETH_USDC_STABLE", "52915", 6),
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},
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{
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key: "cusdtCusdc",
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tokenA: cusdt,
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tokenB: cusdc,
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amountA: envUnits("CHAIN138_UNISWAP_V2_SEED_CUSDT_CUSDC_CUSDT", "250000", 6),
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amountB: envUnits("CHAIN138_UNISWAP_V2_SEED_CUSDT_CUSDC_CUSDC", "250000", 6),
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},
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];
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const deadline = BigInt(Math.floor(Date.now() / 1000) + 3600);
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const deployedPairs = {};
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for (const spec of seedSpecs) {
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console.log(`[seed] ${spec.key}`);
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let pairAddress = await factory.getPair(spec.tokenA, spec.tokenB);
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if (pairAddress === hre.ethers.ZeroAddress) {
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const tx = await factory.createPair(spec.tokenA, spec.tokenB, liquidityOverrides);
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await tx.wait();
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pairAddress = await factory.getPair(spec.tokenA, spec.tokenB);
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}
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const pair = Pair.attach(pairAddress);
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const [reserve0, reserve1] = await pair.getReserves();
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if (reserve0 > 0n || reserve1 > 0n) {
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deployedPairs[spec.key] = pairAddress;
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console.log(`[skip] ${spec.key} already seeded ${pairAddress}`);
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continue;
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}
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const currentABalance = await tokenByAddress[spec.tokenA.toLowerCase()].balanceOf(pairAddress);
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const currentBBalance = await tokenByAddress[spec.tokenB.toLowerCase()].balanceOf(pairAddress);
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const topUpA = spec.amountA > currentABalance ? spec.amountA - currentABalance : 0n;
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const topUpB = spec.amountB > currentBBalance ? spec.amountB - currentBBalance : 0n;
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await transferIfNeeded(tokenByAddress[spec.tokenA.toLowerCase()], pairAddress, topUpA);
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await transferIfNeeded(tokenByAddress[spec.tokenB.toLowerCase()], pairAddress, topUpB);
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const mintTx = await pair.mint(deployer.address, liquidityOverrides);
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await mintTx.wait();
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deployedPairs[spec.key] = pairAddress;
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console.log(`[ok] ${spec.key}=${deployedPairs[spec.key]}`);
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}
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const output = {
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chainId: 138,
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deployer: deployer.address,
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deployedAtBlock: currentBlock,
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factory: await factory.getAddress(),
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router: await router.getAddress(),
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weth,
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usdt,
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usdc,
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cusdt,
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cusdc,
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pairs: deployedPairs,
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};
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const outputPath = path.resolve(__dirname, "../../deployments/chain138/uniswap-v2-native.json");
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fs.mkdirSync(path.dirname(outputPath), { recursive: true });
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fs.writeFileSync(outputPath, JSON.stringify(output, null, 2) + "\n");
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||||
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console.log(JSON.stringify(output, null, 2));
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||||
}
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||||
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||||
main().catch((error) => {
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console.error(error);
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process.exit(1);
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||||
});
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274
scripts/chain138/seed-uni-v2-weth-quote-pairs.js
Normal file
274
scripts/chain138/seed-uni-v2-weth-quote-pairs.js
Normal file
@@ -0,0 +1,274 @@
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/**
|
||||
* Create and seed Uniswap V2 pairs on Chain 138: each canonical asset vs WETH9 (ERC-20) in the pair.
|
||||
*
|
||||
* Funding the ETH leg (no explicit wrap in this script):
|
||||
* - Liquidity is added via UniswapV2Router02.addLiquidityETH: you send native ETH as `msg.value`.
|
||||
* - The router wraps to WETH9 inside the call and mints LP; this script never calls WETH9.deposit().
|
||||
* - Pair reserves are still WETH + token (AMM math cannot store raw ETH in the pair contract).
|
||||
*
|
||||
* Prerequisites:
|
||||
* - PRIVATE_KEY; deployer holds native ETH (for `value` + gas) + tokens (or MINTER_ROLE to mint).
|
||||
* - Factory + router: CHAIN138_UNISWAP_V2_EXISTING_* or deployments/chain138/uniswap-v2-native.json
|
||||
*
|
||||
* Usage (from smom-dbis-138):
|
||||
* source scripts/load-env.sh
|
||||
* npx hardhat run scripts/chain138/seed-uni-v2-weth-quote-pairs.js --network chain138
|
||||
*
|
||||
* Tuning:
|
||||
* CHAIN138_NATIVE_WETH9 — must match router’s WETH (default 0xC02a…)
|
||||
* CHAIN138_UNI_V2_DEFAULT_WETH — native ETH `value` per new pair (default 0.25)
|
||||
* CHAIN138_UNI_V2_STABLE_PER_WETH — USD face (6-decimal) per 1 ETH for stables (default 2100)
|
||||
* CHAIN138_UNI_V2_SLIPPAGE_BPS — min amounts for addLiquidityETH (default 50 = 0.5%)
|
||||
* CHAIN138_UNI_V2_ETH_GAS_BUFFER_WEI — extra wei required on top of `value` (default ~0.03 ETH for gas)
|
||||
* Per-pair: CHAIN138_UNI_V2_SEED_<key>_WETH and CHAIN138_UNI_V2_SEED_<key>_TOKEN
|
||||
*/
|
||||
const fs = require("fs");
|
||||
const path = require("path");
|
||||
const hre = require("hardhat");
|
||||
|
||||
const WETH9 = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2";
|
||||
|
||||
/** Canonical Chain 138 tokens (see docs/11-references/EXPLORER_TOKEN_LIST_CROSSCHECK.md). */
|
||||
const WETH_QUOTE_TARGETS = [
|
||||
{ key: "wethLink", symbol: "LINK", address: "0xb7721dD53A8c629d9f1Ba31a5819AFe250002b03", decimals: 18, kind: "link" },
|
||||
{ key: "wethCusdt", symbol: "cUSDT", address: "0x93E66202A11B1772E55407B32B44e5Cd8eda7f22", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCusdc", symbol: "cUSDC", address: "0xf22258f57794CC8E06237084b353Ab30fFfa640b", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethWeth10", symbol: "WETH10", address: "0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9f", decimals: 18, kind: "weth10" },
|
||||
{ key: "wethCeurc", symbol: "cEURC", address: "0x8085961F9cF02b4d800A3c6d386D31da4B34266a", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCeurt", symbol: "cEURT", address: "0xdf4b71c61E5912712C1Bdd451416B9aC26949d72", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCgbpc", symbol: "cGBPC", address: "0x003960f16D9d34F2e98d62723B6721Fb92074aD2", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCgbrt", symbol: "cGBPT", address: "0x350f54e4D23795f86A9c03988c7135357CCaD97c", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCaudc", symbol: "cAUDC", address: "0xD51482e567c03899eecE3CAe8a058161FD56069D", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCjpyc", symbol: "cJPYC", address: "0xEe269e1226a334182aace90056EE4ee5Cc8A6770", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCchfc", symbol: "cCHFC", address: "0x873990849DDa5117d7C644f0aF24370797C03885", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCcadc", symbol: "cCADC", address: "0x54dBd40cF05e15906A2C21f600937e96787f5679", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethCxauc", symbol: "cXAUC", address: "0x290E52a8819A4fbD0714E517225429aA2B70EC6b", decimals: 6, kind: "xau6" },
|
||||
{ key: "wethCxaut", symbol: "cXAUT", address: "0x94e408E26c6FD8F4ee00b54dF19082FDA07dC96E", decimals: 6, kind: "xau6" },
|
||||
{ key: "wethUsdt", symbol: "USDT", address: "0x004b63A7B5b0E06f6bB6adb4a5F9f590BF3182D1", decimals: 6, kind: "stable6" },
|
||||
{ key: "wethUsdc", symbol: "USDC", address: "0x71D6687F38b93CCad569Fa6352c876eea967201b", decimals: 6, kind: "stable6" },
|
||||
];
|
||||
|
||||
const erc20Abi = [
|
||||
"function transfer(address to,uint256 amount) returns (bool)",
|
||||
"function approve(address spender,uint256 amount) returns (bool)",
|
||||
"function balanceOf(address account) view returns (uint256)",
|
||||
];
|
||||
|
||||
const routerAbi = [
|
||||
"function addLiquidityETH(address token,uint amountTokenDesired,uint amountTokenMin,uint amountETHMin,address to,uint deadline) payable returns (uint amountToken, uint amountETH, uint liquidity)",
|
||||
];
|
||||
|
||||
const mintAbi = ["function mint(address to,uint256 amount)"];
|
||||
|
||||
function defaultWethFloat() {
|
||||
return parseFloat(process.env.CHAIN138_UNI_V2_DEFAULT_WETH || "0.25");
|
||||
}
|
||||
|
||||
function stablePerWethUsd() {
|
||||
return parseFloat(process.env.CHAIN138_UNI_V2_STABLE_PER_WETH || "2100");
|
||||
}
|
||||
|
||||
async function ensureMinted(tokenAddr, signer, need) {
|
||||
const c = await hre.ethers.getContractAt(erc20Abi, tokenAddr, signer);
|
||||
const bal = await c.balanceOf(signer.address);
|
||||
if (bal >= need) return;
|
||||
const short = need - bal;
|
||||
const m = await hre.ethers.getContractAt(mintAbi, tokenAddr, signer);
|
||||
await (await m.mint(signer.address, short)).wait();
|
||||
}
|
||||
|
||||
async function ensureBalance(tokenAddr, signer, need, meta) {
|
||||
const c = await hre.ethers.getContractAt(erc20Abi, tokenAddr, signer);
|
||||
const bal = await c.balanceOf(signer.address);
|
||||
if (bal >= need) return;
|
||||
try {
|
||||
await ensureMinted(tokenAddr, signer, need);
|
||||
} catch (e) {
|
||||
throw new Error(
|
||||
`${meta.symbol}: need ${hre.ethers.formatUnits(need - bal, meta.decimals)} more; mint failed: ${e.message}`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/** Ensure wallet has enough native ETH for addLiquidityETH `value` plus a gas buffer (this script does not wrap). */
|
||||
async function ensureNativeEth(signer, valueWei) {
|
||||
const buffer = BigInt(process.env.CHAIN138_UNI_V2_ETH_GAS_BUFFER_WEI || "30000000000000000");
|
||||
const need = valueWei + buffer;
|
||||
const bal = await signer.provider.getBalance(signer.address);
|
||||
if (bal < need) {
|
||||
throw new Error(
|
||||
`Native ETH: need at least ${hre.ethers.formatEther(need)} (${hre.ethers.formatEther(valueWei)} for pool + buffer); have ${hre.ethers.formatEther(bal)}`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
function computeAmounts(meta) {
|
||||
const envW = process.env[`CHAIN138_UNI_V2_SEED_${meta.key}_WETH`];
|
||||
const envT = process.env[`CHAIN138_UNI_V2_SEED_${meta.key}_TOKEN`];
|
||||
|
||||
const ethWei =
|
||||
envW !== undefined && envW !== ""
|
||||
? hre.ethers.parseEther(String(envW))
|
||||
: hre.ethers.parseEther(String(defaultWethFloat()));
|
||||
|
||||
const wethEth = parseFloat(hre.ethers.formatEther(ethWei));
|
||||
|
||||
let tokenStr;
|
||||
if (envT !== undefined && envT !== "") {
|
||||
tokenStr = String(envT);
|
||||
} else {
|
||||
switch (meta.kind) {
|
||||
case "stable6":
|
||||
tokenStr = String(Math.max(1, Math.round(stablePerWethUsd() * wethEth)));
|
||||
break;
|
||||
case "link":
|
||||
tokenStr = String(Math.max(1, Math.round(100 * wethEth)));
|
||||
break;
|
||||
case "weth10":
|
||||
tokenStr = hre.ethers.formatEther(ethWei);
|
||||
break;
|
||||
case "xau6":
|
||||
tokenStr = String(Math.max(1, Math.round(1 * Math.max(wethEth, 0.01))));
|
||||
break;
|
||||
default:
|
||||
tokenStr = "1";
|
||||
}
|
||||
}
|
||||
|
||||
const tokenAmt = hre.ethers.parseUnits(tokenStr, meta.decimals);
|
||||
return { ethWei, tokenAmt };
|
||||
}
|
||||
|
||||
function minAmounts(amount, bps) {
|
||||
return (amount * (10000n - bps)) / 10000n;
|
||||
}
|
||||
|
||||
async function main() {
|
||||
const signers = await hre.ethers.getSigners();
|
||||
if (!signers?.length) {
|
||||
throw new Error("chain138: no signer — set PRIVATE_KEY (32-byte hex) for network chain138 in env");
|
||||
}
|
||||
const deployer = signers[0];
|
||||
const gasPrice = BigInt(process.env.CHAIN138_NATIVE_V2_GAS_PRICE || (await hre.ethers.provider.send("eth_gasPrice", [])));
|
||||
const txOverrides = {
|
||||
type: 0,
|
||||
gasPrice,
|
||||
gasLimit: BigInt(process.env.CHAIN138_NATIVE_V2_LIQUIDITY_GAS_LIMIT || "3000000"),
|
||||
};
|
||||
|
||||
const deploymentPath = path.resolve(__dirname, "../../deployments/chain138/uniswap-v2-native.json");
|
||||
let factory = (process.env.CHAIN138_UNISWAP_V2_EXISTING_FACTORY || "").trim();
|
||||
let routerAddr = (process.env.CHAIN138_UNISWAP_V2_EXISTING_ROUTER || "").trim();
|
||||
if (fs.existsSync(deploymentPath)) {
|
||||
const j = JSON.parse(fs.readFileSync(deploymentPath, "utf8"));
|
||||
if (!factory) factory = j.factory;
|
||||
if (!routerAddr) routerAddr = j.router;
|
||||
}
|
||||
if (!factory) {
|
||||
throw new Error("Set CHAIN138_UNISWAP_V2_EXISTING_FACTORY or add deployments/chain138/uniswap-v2-native.json");
|
||||
}
|
||||
if (!routerAddr) {
|
||||
throw new Error("Set CHAIN138_UNISWAP_V2_EXISTING_ROUTER or add router to deployments/chain138/uniswap-v2-native.json");
|
||||
}
|
||||
|
||||
const Factory = await hre.ethers.getContractFactory(
|
||||
"contracts/vendor/uniswap-v2-core/UniswapV2Factory.sol:UniswapV2Factory"
|
||||
);
|
||||
const Pair = await hre.ethers.getContractFactory(
|
||||
"contracts/vendor/uniswap-v2-core/UniswapV2Pair.sol:UniswapV2Pair"
|
||||
);
|
||||
|
||||
const factoryC = Factory.attach(factory);
|
||||
const wethAddr = (process.env.CHAIN138_NATIVE_WETH9 || process.env.CHAIN138_WETH9_ADDRESS || WETH9).trim();
|
||||
const router = await hre.ethers.getContractAt(routerAbi, routerAddr, deployer);
|
||||
|
||||
console.log(
|
||||
`[eth] add liquidity via router addLiquidityETH (native ETH \`value\`; no WETH9.deposit() in this script) router=${routerAddr}`
|
||||
);
|
||||
console.log(`[weth9] pair reserve token: ${wethAddr} (router wraps ETH inside addLiquidityETH)`);
|
||||
|
||||
const slipBps = BigInt(process.env.CHAIN138_UNI_V2_SLIPPAGE_BPS || "50");
|
||||
const skipKeys = new Set(
|
||||
(process.env.CHAIN138_UNI_V2_SKIP_KEYS || "")
|
||||
.split(",")
|
||||
.map((s) => s.trim())
|
||||
.filter(Boolean)
|
||||
);
|
||||
|
||||
/** @type {{ key: string, pair: string, status: string }[]} */
|
||||
const report = [];
|
||||
|
||||
for (const meta of WETH_QUOTE_TARGETS) {
|
||||
if (skipKeys.has(meta.key)) {
|
||||
report.push({ key: meta.key, pair: "", status: "skip_env" });
|
||||
console.log(`[skip] ${meta.symbol} (${meta.key}) via CHAIN138_UNI_V2_SKIP_KEYS`);
|
||||
continue;
|
||||
}
|
||||
const tokenAddr = meta.address;
|
||||
if (tokenAddr.toLowerCase() === wethAddr.toLowerCase()) continue;
|
||||
|
||||
const { ethWei, tokenAmt } = computeAmounts(meta);
|
||||
|
||||
let pairAddress = await factoryC.getPair(wethAddr, tokenAddr);
|
||||
if (pairAddress === hre.ethers.ZeroAddress) {
|
||||
const tx = await factoryC.createPair(wethAddr, tokenAddr, txOverrides);
|
||||
await tx.wait();
|
||||
pairAddress = await factoryC.getPair(wethAddr, tokenAddr);
|
||||
}
|
||||
|
||||
const pair = Pair.connect(deployer).attach(pairAddress);
|
||||
const [r0, r1] = await pair.getReserves();
|
||||
if (r0 > 0n || r1 > 0n) {
|
||||
report.push({ key: meta.key, pair: pairAddress, status: "skip_existing_liquidity" });
|
||||
console.log(`[skip] ${meta.symbol} already funded ${pairAddress}`);
|
||||
continue;
|
||||
}
|
||||
|
||||
const tokenC = await hre.ethers.getContractAt(erc20Abi, tokenAddr, deployer);
|
||||
|
||||
await ensureNativeEth(deployer, ethWei);
|
||||
await ensureBalance(tokenAddr, deployer, tokenAmt, meta);
|
||||
|
||||
const allowance = await tokenC.allowance(deployer.address, routerAddr);
|
||||
if (allowance < tokenAmt) {
|
||||
await (await tokenC.approve(routerAddr, hre.ethers.MaxUint256)).wait();
|
||||
}
|
||||
|
||||
const deadline = BigInt(Math.floor(Date.now() / 1000) + 3600);
|
||||
const tokenMin = minAmounts(tokenAmt, slipBps);
|
||||
const ethMin = minAmounts(ethWei, slipBps);
|
||||
|
||||
console.log(`[eth] addLiquidityETH ${meta.symbol}: value=${hre.ethers.formatEther(ethWei)} ETH, token=${tokenAmt.toString()}`);
|
||||
const tx = await router.addLiquidityETH(
|
||||
tokenAddr,
|
||||
tokenAmt,
|
||||
tokenMin,
|
||||
ethMin,
|
||||
deployer.address,
|
||||
deadline,
|
||||
{ ...txOverrides, value: ethWei }
|
||||
);
|
||||
await tx.wait();
|
||||
|
||||
report.push({ key: meta.key, pair: pairAddress, status: "seeded" });
|
||||
console.log(`[ok] ${meta.symbol} ${pairAddress}`);
|
||||
}
|
||||
|
||||
const out = {
|
||||
chainId: 138,
|
||||
deployer: deployer.address,
|
||||
factory,
|
||||
router: routerAddr,
|
||||
weth9: wethAddr,
|
||||
results: report,
|
||||
};
|
||||
const outPath = path.resolve(__dirname, "../../deployments/chain138/uni-v2-weth-quote-seed.json");
|
||||
fs.mkdirSync(path.dirname(outPath), { recursive: true });
|
||||
fs.writeFileSync(outPath, JSON.stringify(out, null, 2) + "\n");
|
||||
console.log(JSON.stringify(out, null, 2));
|
||||
}
|
||||
|
||||
main().catch((e) => {
|
||||
console.error(e);
|
||||
process.exit(1);
|
||||
});
|
||||
Reference in New Issue
Block a user