WIP

Author: nicholaspai

deploy/005_deploy_arbitrum_spokepool.ts

@@ -31,13 +31,6 @@ const func = async function () {
   const implementationAddress = await upgrades.erc1967.getImplementationAddress(instance.address);
   console.log(`Implementation deployed @ ${implementationAddress}`);
 
-  // Deploy new implementation and validate that it can be used in upgrade.
-  const newImplementation = await upgrades.prepareUpgrade(
-    instance.address,
-    await getContractFactory("Arbitrum_SpokePool")
-  );
-  console.log(`Can upgrade to new implementation @ ${newImplementation}`);
-
   // hardhat-upgrades overrides the `verify` task that ships with `hardhat` so that if the address passed
   // is a proxy, hardhat will first verify the implementation and then the proxy and also link the proxy
   // to the implementation's ABI on etherscan.

deploy/022_upgrade_spokepool.ts

@@ -0,0 +1,29 @@
+import "hardhat-deploy";
+import hre from "hardhat";
+import { getContractFactory } from "../utils";
+import * as deployments from "../deployments/deployments.json";
+
+const func = async function () {
+  const { upgrades, run, getChainId } = hre;
+
+  const chainId = await getChainId();
+  const spokePool = await deployments[chainId].SpokePool;
+  console.log(`Using spoke pool @ ${spokePool.address}`);
+
+  // Deploy new implementation and validate that it can be used in upgrade, without actually upgrading it.
+  const newImplementation = await upgrades.prepareUpgrade(
+    spokePool.address,
+    await getContractFactory("Arbitrum_SpokePool")
+  );
+  console.log(`Can upgrade to new implementation @ ${newImplementation}`);
+
+  // hardhat-upgrades overrides the `verify` task that ships with `hardhat` so that if the address passed
+  // is a proxy, hardhat will first verify the implementation and then the proxy and also link the proxy
+  // to the implementation's ABI on etherscan.
+  // https://docs.openzeppelin.com/upgrades-plugins/1.x/api-hardhat-upgrades#verify
+  await run("verify:verify", {
+    address: newImplementation,
+  });
+};
+module.exports = func;
+func.tags = ["UpgradeSpokePool"];