feat: use weth as bold stake token

scripts/ethcommands.ts

@@ -5,6 +5,7 @@ import { namedAccount, namedAddress } from "./accounts";
 import * as L1GatewayRouter from "@arbitrum/token-bridge-contracts/build/contracts/contracts/tokenbridge/ethereum/gateway/L1GatewayRouter.sol/L1GatewayRouter.json";
 import * as L1AtomicTokenBridgeCreator from "@arbitrum/token-bridge-contracts/build/contracts/contracts/tokenbridge/ethereum/L1AtomicTokenBridgeCreator.sol/L1AtomicTokenBridgeCreator.json";
 import * as ERC20 from "@openzeppelin/contracts/build/contracts/ERC20.json";
+import * as TestWETH9 from "@arbitrum/token-bridge-contracts/build/contracts/contracts/tokenbridge/test/TestWETH9.sol/TestWETH9.json";
 import * as fs from "fs";
 import { ARB_OWNER } from "./consts";
 const path = require("path");
@@ -139,6 +140,14 @@ async function deployERC20Contract(deployerWallet: Wallet, decimals: number): Pr
     return token.address;
 }
 
+async function deployWETHContract(deployerWallet: Wallet): Promise<string> {
+    const wethFactory = new ContractFactory(TestWETH9.abi, TestWETH9.bytecode, deployerWallet);
+    const weth = await wethFactory.deploy("Wrapped Ether", "WETH");
+    await weth.deployTransaction.wait();
+
+    return weth.address;
+}
+
 export const bridgeFundsCommand = {
   command: "bridge-funds",
   describe: "sends funds from l1 to l2",
@@ -415,6 +424,38 @@ export const transferERC20Command = {
   },
 };
 
+export const createWETHCommand = {
+  command: "create-weth",
+  describe: "creates WETH on L1",
+  builder: {
+    deployer: {
+      string: true,
+      describe: "account (see general help)"
+    },
+    deposit: {
+      number: true,
+      describe: "amount of weth to deposit",
+      default: 100,
+    }
+  },
+  handler: async (argv: any) => {
+    console.log("create-weth");
+
+    const l1provider = new ethers.providers.WebSocketProvider(argv.l1url);
+    const deployerWallet = namedAccount(argv.deployer).connect(l1provider);
+
+    const wethAddress = await deployWETHContract(deployerWallet);
+    const weth = new ethers.Contract(wethAddress, TestWETH9.abi, deployerWallet);
+    console.log("WETH deployed at L1 address:", weth.address);
+
+    if (argv.deposit > 0) {
+      const amount = ethers.utils.parseEther(argv.deposit.toString());
+      const depositTx = await deployerWallet.sendTransaction({ to: wethAddress, value: amount, data:"0xd0e30db0" }); // deposit()
+      await depositTx.wait();
+    }
+  },
+};
+
 export const sendL1Command = {
   command: "send-l1",
   describe: "sends funds between l1 accounts",

scripts/index.ts

@@ -14,6 +14,7 @@ import {
   bridgeNativeTokenToL3Command,
   bridgeToL3Command,
   createERC20Command,
+  createWETHCommand,
   transferERC20Command,
   sendL1Command,
   sendL2Command,
@@ -38,6 +39,7 @@ async function main() {
     .command(bridgeToL3Command)
     .command(bridgeNativeTokenToL3Command)
     .command(createERC20Command)
+    .command(createWETHCommand)
     .command(transferERC20Command)
     .command(sendL1Command)
     .command(sendL2Command)

test-node.bash

@@ -497,10 +497,10 @@ if $force_init; then
     docker compose run -e CHILD_CHAIN_RPC="http://sequencer:8547" -e CHAIN_OWNER_PRIVKEY=$l2ownerKey rollupcreator deploy-cachemanager-testnode
 
     if $boldupgrade; then
-        echo == Deploying BOLD stake token
-        stakeTokenAddress=`docker compose run scripts create-erc20 --l1 --deployer l2owner --decimals 18 | tail -n 1 | awk '{ print $NF }'`
+        echo == Deploying WETH as BOLD stake token
+        stakeTokenAddress=`docker compose run scripts create-weth --deployer l2owner --deposit 100 | tail -n 1 | awk '{ print $NF }'`
         echo BOLD stake token address: $stakeTokenAddress
-        docker compose run scripts transfer-erc20 --token $stakeTokenAddress --l1 --amount 10000 --from l2owner --to validator
+        docker compose run scripts transfer-erc20 --token $stakeTokenAddress --l1 --amount 100 --from l2owner --to validator
         echo == Preparing BOLD upgrade
         docker compose run -e TESTNODE_MODE=true -e ROLLUP_ADDRESS=$rollupAddress -e STAKE_TOKEN=$stakeTokenAddress boldupgrader script:bold-prepare
         # retry this 10 times because the staker might not have made a node yet