Adds patch-package to apply fix for Arbitrum Nitro (#701)

deploy/arbitrum/999_impersonate_owners.ts

@@ -0,0 +1,70 @@
+import {
+  asyncForEach,
+  impersonateAccount,
+  setEtherBalance,
+} from "../../test/testUtils"
+
+import { DeployFunction } from "hardhat-deploy/types"
+import { GenericERC20 } from "../../build/typechain/"
+import { HardhatRuntimeEnvironment } from "hardhat/types"
+import dotenv from "dotenv"
+import { ethers } from "hardhat"
+import { isMainnet } from "../../utils/network"
+import path from "path"
+import { getHardhatTestSigners } from "../../scripts/utils"
+
+dotenv.config()
+
+const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
+  const { deployments, getNamedAccounts, getChainId } = hre
+  const { execute, log, read, all, get } = deployments
+  const { deployer } = await getNamedAccounts()
+
+  // These addresses are for large holders of the given token (used in forked mainnet testing)
+  // You can find whales' addresses on etherscan's holders page.
+  // Example: https://etherscan.io/token/0x6b175474e89094c44da98b954eedeac495271d0f#balances
+  // Note that some addresses may be blacklisted so if the top address didnt work, try another instead.
+  // key = token deployment name, value = array of addresses
+  const tokenToAccountsMap: Record<string, string[]> = {
+    // USD
+    USDC: ["0x489ee077994B6658eAfA855C308275EAd8097C4A"],
+    FRAX: ["0x489ee077994b6658eafa855c308275ead8097c4a"],
+    USDT: ["0x489ee077994b6658eafa855c308275ead8097c4a"],
+  }
+
+  if (
+    isMainnet(await getChainId()) &&
+    process.env.HARDHAT_DEPLOY_FORK &&
+    process.env.FUND_FORK_NETWORK
+  ) {
+    // Give the deployer tokens from each token holder for testing
+    for (const [tokenName, holders] of Object.entries(tokenToAccountsMap)) {
+      const contract = (await ethers.getContract(tokenName)) as GenericERC20
+
+      await asyncForEach(holders, async (holder) => {
+        const balance = await contract.balanceOf(holder)
+        await setEtherBalance(holder, ethers.constants.WeiPerEther.mul(1000))
+        await contract
+          .connect(await impersonateAccount(holder))
+          .transfer(deployer, await contract.balanceOf(holder))
+        log(
+          `Sent ${ethers.utils.formatUnits(
+            balance,
+            await contract.decimals(),
+          )} ${tokenName} from ${holder} to ${deployer}`,
+        )
+      })
+    }
+    // Give the deployer some ether to use for testing
+    await setEtherBalance(deployer, ethers.constants.WeiPerEther.mul(1000))
+    // Give hardhat test account some ether
+    await setEtherBalance(
+      await getHardhatTestSigners()[0].getAddress(),
+      ethers.constants.WeiPerEther.mul(1000),
+    )
+  } else {
+    log(`skipping ${path.basename(__filename)}`)
+  }
+}
+
+export default func

deploy/hardhat/999_impersonate_owners.ts

@@ -50,7 +50,7 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
 
   if (
     isMainnet(await getChainId()) &&
-    process.env.FORK_NETWORK &&
+    process.env.HARDHAT_DEPLOY_FORK &&
     process.env.FUND_FORK_NETWORK
   ) {
     // Give the deployer tokens from each token holder for testing

deploy/mainnet/599_multisig_actions.ts

@@ -22,7 +22,7 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
   const { deploy, get, getOrNull, execute, read, log } = deployments
 
   // If we are not on forked mainnet, skip this file
-  if (process.env.FORK_NETWORK !== "mainnet") {
+  if (process.env.HARDHAT_DEPLOY_FORK !== "mainnet") {
     log(`Not running on forked mainnet, skipping...`)
     return
   }

deploy/mainnet/999_impersonate_owners.ts

@@ -51,7 +51,7 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
 
   if (
     isMainnet(await getChainId()) &&
-    process.env.FORK_NETWORK &&
+    process.env.HARDHAT_DEPLOY_FORK &&
     process.env.FUND_FORK_NETWORK
   ) {
     // Give the deployer tokens from each token holder for testing