hardhat deploy with verification

term-finance · Dec 27, 2024 · 779b6bb · 779b6bb
1 parent c73958f
commit 779b6bb
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Showing 4 changed files with 73 additions and 13 deletions.
diff --git a/hardhat-scripts/deploy-strategy.ts b/hardhat-scripts/deploy-strategy.ts
@@ -1,4 +1,4 @@
-import { ethers } from "hardhat";  // Use direct ethers import
+import { ethers, run } from "hardhat";  // Added run import for verification
 import "@nomiclabs/hardhat-ethers";
 import { NonceManager } from "@ethersproject/experimental";
 import dotenv from "dotenv";
@@ -8,9 +8,25 @@ import path from 'path';
 import { Strategy } from '../typechain-types/src/Strategy';
 type StrategyParamsStruct = Strategy.StrategyParamsStruct;
 
-
 dotenv.config();
 
+async function verifyContract(address: string, constructorArguments: any[]) {
+  console.log("Verifying contract...");
+  try {
+    await run("verify:verify", {
+      address: address,
+      constructorArguments: constructorArguments,
+    });
+    console.log("Contract verified successfully");
+  } catch (error: any) {
+    if (error.message.includes("Already Verified")) {
+      console.log("Contract is already verified");
+    } else {
+      console.log("Error verifying contract:", error);
+    }
+  }
+}
+
 function stringToAddressArray(input: string): string[] {
   if (!input) return [];
   return input.split(",").map((addr) => {
@@ -22,15 +38,14 @@ function stringToAddressArray(input: string): string[] {
   });
 }
 
-function stringToUintArray(input: string): string[] {  // Changed return type to string[]
+function stringToUintArray(input: string): string[] {
   if (!input) return [];
   return input.split(",").map((num) => {
     const trimmed = num.trim();
-    // Just validate that it's a valid number string but return the string
     if (isNaN(Number(trimmed))) {
       throw new Error(`Invalid number: ${trimmed}`);
     }
-    return trimmed;  // Return the string instead of parsing to number
+    return trimmed;
   });
 }
 
@@ -88,10 +103,15 @@ async function deployEventEmitter(managedSigner: Signer) {
   const EventEmitter = (
     await ethers.getContractFactory("TermVaultEventEmitter")
   ).connect(managedSigner);
+
   if (!eventEmitterImpl) {
     const eventEmitterImplContract = await EventEmitter.deploy();
     await eventEmitterImplContract.deployed();
     console.log("Deployed event emitter impl to:", eventEmitterImplContract.address);
+
+    // Verify EventEmitter implementation
+    await verifyContract(eventEmitterImplContract.address, []);
+
     eventEmitterImpl = eventEmitterImplContract.address;
   }
 
@@ -109,9 +129,11 @@ async function deployEventEmitter(managedSigner: Signer) {
   );
   await eventEmitterProxy.deployed();
   console.log("Using event emitter impl at:", eventEmitterImpl);
-
   console.log("Deployed event emitter proxy to:", eventEmitterProxy.address);
 
+  // Verify Proxy contract
+  await verifyContract(eventEmitterProxy.address, [eventEmitterImpl, initData]);
+
   return ethers.getContractAt(
     "TermVaultEventEmitter",
     eventEmitterProxy.address,
@@ -135,7 +157,6 @@ async function main() {
   );
   console.log(JSON.stringify(params));
 
-  // Match your working pattern exactly
   const Strategy = await ethers.getContractFactory(
     "Strategy",
     {
@@ -146,19 +167,19 @@ async function main() {
   const strategyMeta = process.env.STRATEGY_META!;
   const [strategyName, strategySymbol] = strategyMeta.trim().split(",").map(x => x.trim())
   console.log(`Deploying strategy with (${strategyName}, ${strategySymbol})`);
-
 
-  // Create a struct that exactly matches the constructor's tuple type
   const strategy = await Strategy.deploy(
     strategyName,
     strategySymbol,
     params
   );
 
   await strategy.deployed();
-
   console.log("Deployed strategy to:", strategy.address);
 
+  // Verify Strategy contract
+  await verifyContract(strategy.address, [strategyName, strategySymbol, params]);
+
   // Post-deployment setup
   const strategyContract = await ethers.getContractAt(
     "ITokenizedStrategy",
@@ -220,4 +241,4 @@ main()
   .catch((error) => {
     console.error(error);
     process.exit(1);
-  });
+  });
diff --git a/hardhat.config.ts b/hardhat.config.ts
@@ -7,6 +7,7 @@ import glob from "glob";
 import fs from "fs";
 import "hardhat-abi-exporter";
 import "@typechain/hardhat";
+import "@nomicfoundation/hardhat-verify";
 
 
 
@@ -56,6 +57,11 @@ const config: HardhatUserConfig = {
     flat: false,
     format: "json",
   },
+  etherscan: {
+    // Your API key for Etherscan
+    // Obtain one at https://etherscan.io/
+    apiKey: process.env.ETHERSCAN_API_KEY
+  },
   typechain: {
     outDir: "typechain-types",
     target: "ethers-v5",

diff --git a/package.json b/package.json
@@ -3,6 +3,7 @@
     "devDependencies": {
         "@ethersproject/experimental": "^5.7.0",
         "@nomicfoundation/hardhat-foundry": "^1.1.3",
+        "@nomicfoundation/hardhat-verify": "^2.0.12",
         "@nomiclabs/hardhat-ethers": "^2.0.0",
         "@typechain/ethers-v5": "^11.1.2",
         "@typechain/hardhat": "^6.1.2",

diff --git a/yarn.lock b/yarn.lock
@@ -62,7 +62,7 @@
     "@ethersproject/logger" "^5.7.0"
     "@ethersproject/properties" "^5.7.0"
 
-"@ethersproject/[email protected]", "@ethersproject/address@^5.7.0":
+"@ethersproject/[email protected]", "@ethersproject/address@^5.0.2", "@ethersproject/address@^5.7.0":
   version "5.7.0"
   resolved "https://registry.yarnpkg.com/@ethersproject/address/-/address-5.7.0.tgz#19b56c4d74a3b0a46bfdbb6cfcc0a153fc697f37"
   integrity sha512-9wYhYt7aghVGo758POM5nqcOMaE168Q6aRLJZwUmiqSrAungkG74gSSeKEIR7ukixesdRZGPgVqme6vmxs1fkA==
@@ -503,6 +503,21 @@
   dependencies:
     picocolors "^1.1.0"
 
+"@nomicfoundation/hardhat-verify@^2.0.12":
+  version "2.0.12"
+  resolved "https://registry.yarnpkg.com/@nomicfoundation/hardhat-verify/-/hardhat-verify-2.0.12.tgz#480819a245a2db0b127e473c62079f7b4f16daa8"
+  integrity sha512-Lg3Nu7DCXASQRVI/YysjuAX2z8jwOCbS0w5tz2HalWGSTZThqA0v9N0v0psHbKNqzPJa8bNOeapIVSziyJTnAg==
+  dependencies:
+    "@ethersproject/abi" "^5.1.2"
+    "@ethersproject/address" "^5.0.2"
+    cbor "^8.1.0"
+    debug "^4.1.1"
+    lodash.clonedeep "^4.5.0"
+    picocolors "^1.1.0"
+    semver "^6.3.0"
+    table "^6.8.0"
+    undici "^5.14.0"
+
 "@nomicfoundation/[email protected]":
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/@nomicfoundation/solidity-analyzer-darwin-arm64/-/solidity-analyzer-darwin-arm64-0.1.2.tgz#3a9c3b20d51360b20affb8f753e756d553d49557"
@@ -1022,6 +1037,13 @@ camelcase@^6.0.0, camelcase@^6.2.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-6.3.0.tgz#5685b95eb209ac9c0c177467778c9c84df58ba9a"
   integrity sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==
 
+cbor@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/cbor/-/cbor-8.1.0.tgz#cfc56437e770b73417a2ecbfc9caf6b771af60d5"
+  integrity sha512-DwGjNW9omn6EwP70aXsn7FQJx5kO12tX0bZkaTjzdVFM6/7nhA4t0EENocKGx6D2Bch9PE2KzCUf5SceBdeijg==
+  dependencies:
+    nofilter "^3.1.0"
+
 chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
@@ -1947,6 +1969,11 @@ lodash.camelcase@^4.3.0:
   resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
   integrity sha512-TwuEnCnxbc3rAvhf/LbG7tJUDzhqXyFnv3dtzLOPgCG/hODL7WFnsbwktkD7yUV0RrreP/l1PALq/YSg6VvjlA==
 
+lodash.clonedeep@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
+  integrity sha512-H5ZhCF25riFd9uB5UCkVKo61m3S/xZk1x4wA6yp/L3RFP6Z/eHH1ymQcGLo7J3GMPfm0V/7m1tryHuGVxpqEBQ==
+
 lodash.truncate@^4.4.2:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/lodash.truncate/-/lodash.truncate-4.4.2.tgz#5a350da0b1113b837ecfffd5812cbe58d6eae193"
@@ -2096,6 +2123,11 @@ node-gyp-build@^4.2.0:
   resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.8.4.tgz#8a70ee85464ae52327772a90d66c6077a900cfc8"
   integrity sha512-LA4ZjwlnUblHVgq0oBF3Jl/6h/Nvs5fzBLwdEF4nuxnFdsfajde4WfxtJr3CaiH+F6ewcIB/q4jQ4UzPyid+CQ==
 
+nofilter@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/nofilter/-/nofilter-3.1.0.tgz#c757ba68801d41ff930ba2ec55bab52ca184aa66"
+  integrity sha512-l2NNj07e9afPnhAhvgVrCD/oy2Ai1yfLpuo3EpiO1jFTsB4sFz6oIfAfSZyQzVpkZQ9xS8ZS5g1jCBgq4Hwo0g==
+
 normalize-path@^3.0.0, normalize-path@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
@@ -2651,7 +2683,7 @@ table-layout@^1.0.2:
     typical "^5.2.0"
     wordwrapjs "^4.0.0"
 
-table@^6.8.1:
+table@^6.8.0, table@^6.8.1:
   version "6.9.0"
   resolved "https://registry.yarnpkg.com/table/-/table-6.9.0.tgz#50040afa6264141c7566b3b81d4d82c47a8668f5"
   integrity sha512-9kY+CygyYM6j02t5YFHbNz2FN5QmYGv9zAjVp4lCDjlCw7amdckXlEt/bjMhUIfj4ThGRE4gCUH5+yGnNuPo5A==